Technology Committees

Cold Sheet Rolling Technology Committee Activities

Joani Phelps (left) presented the CSRTC service plaque to chair Matt Baur (right).

The CSTC met 5 May 2015, Cleveland, Ohio, USA.
The following officers were elected:

  • Chair — Matt Baur, AK Steel Corp.

  • Vice chair — Joani Phelps, AK Steel Corp. – Dearborn Works

  • Papers chair — David Price, ArcelorMittal USA

Meeting Highlights:
The Cold  Mill  Roundup  and  Cold  Mill  Fundamentals Training Seminar will be emphasized in the coming year.

The CSRTC and GTC met on 10–11 March 2015, Louisville, Ky., USA. 
The CSRTC and GTC reviewed their respective technical sessions for AISTech 2015.

The following presentations were given:

  • “Strip Shape,” by Primetals Technologies.

  • “Strip Sensor Applications,” by EMG.

  • Cold Mill Shape — Mill Survey Review,” with four mills offering feedback of mill equipment and controls, limits and typical hold criteria.

  •  “Coating Line Steering — Mill Survey Review,” with nine mills offering feedback on systems, capabilities, incoming limits and issues.

  •  “Cold Mill Marks,” by ArcelorMittal Dofasco Inc.

  •  “Issues Versus Improvements in Roll Cover Design,” by Vail Rubber.

  •  “Cold Mill Strip Cleanliness,” by Quaker Chemical Corp.

  •  “Continuous Galvanizing Line Cleaning,” by Quaker Chemical Corp.

  •  “Cold Mill Surface Cleanliness — Mill Survey Review,” on tests, performance and limits.

  •  “Coating Line Cleaners — Mill Survey Review,” on systems, tests, performance and related issues.

Producer and supplier members were given an opportunity to discuss safety-related items.

A representative from Ternium Mexico discussed the company’s process of identifying new employees by issuing them specially colored helmets. As training progresses, stickers are awarded for performance, which are displayed on the helmet, until the employee is capable of working on his/her own. The employee’s helmet is then replaced with that of a permanent status employee.

Tours of AK Steel Corp. – Rockport Works’ continuous cold mill and Steel Dynamics Inc. – Flat Roll Group Jeffersonville’s galvanizing line were held.

Both committees met on Tuesday, 5 May 2015 at AISTech 2015 in Cleveland, Ohio, USA.

The CSRTC met on 25–26 September 2014, Merrillville, Ind., USA. Of the 28 attendees, 12 were from steel producing companies. The attendees took several minutes to discuss safety incidents, changes and observations at their plants or plants they had visited. Mark Wellensiek, ArcelorMittal Indiana Harbor, led a discussion using the quality survey results that each producer representative had completed, covering rejects and reworks for the hot mill, pickle line, cold mill or PLTCM at each facility. Matt Baur, AK Steel, CSRTC chair, reviewed Cold Rolling Fundamentals — A Practical Training Seminar, scheduled for 1–5 March 2015 in Mobile, Ala., USA. Baur encouraged the attendees to promote the training course by sending people from their companies.
Vendors were asked to do a short presentation on their new products:

  • Tolket, a Buenos Aires think tank, is developing a non-contact surface emissive signal cleanliness device. 

  • Star Tool and Die, working with AK Steel Research, has a prototype projected to be released by the time of this publication.

  • Star Tool and Die also discussed the Kienzle Lubrivisor, a pulsed microchip laser light source for measuring ultrathin films of residual emulsion on the strip. It is used in Europe on cold rolling, skinpassing and coating lines.

  • ANDRITZ Sundwig uses high-pressure demineralized water and suction to keep Zn off skinpass mill rolls on galvanized lines during mill roll cleaning.

  • Schaming has a portable wireless nip pressure testing device that can be used for pressure and alignment of wiper rolls, as well as for verifying roll crowns and centering of crown.

  • Siemens VAI developed edge wipe cold mill coolant removal technology utilizing blowoff jets and suction ducts.

  • Quaker developed the SB99 scale block to reduce formation of scale after hot rolling. An upcoming trial is scheduled with AM/NS Calvert LLC.

  • Spraying Systems offers a skid-supplied zoned oiler with electric versus air-controlled nozzles.

  • SMS Millcraft Mokena uses work roll chock repair utilizing spray welding to eliminate the heat affected zone, reducing cost of chock repair.

  • ArcelorMittal is working with a Finnish camera company on a cold mill inspection system capable of viewing at 4,000 ft/minute.

  • ArcelorMittal is working with IMS for inspection at 6,000 ft/minute using a light bar and an LED camera.

  • The attendees then toured the U. S. Steel – Gary Works cold finishing facility.

The CSRTC met on 19–20 March 2014, Calvert, Ala., USA. Harald van Bracht, AM/NS Calvert and CSRTC chair, reviewed the CSRTC sessions for AISTech 2014. There were five CSRTC sessions scheduled, one being a joint session with the Hot Sheet Rolling and Computer Applications Technology Committees. He emphasized to the session chairs that they needed to continue contacting the authors to ensure that the sessions stay on topic without any commercialism.
Eric Flatty, TAPPI, presented an overview of TAPPI and how it promotes the paper and pulp industry. There is interest in holding a joint meeting so that AIST and TAPPI can learn from each other.
Other presenters included:

Steve Hayes and Dave Davis, GE Power Conversion,  “Automation in the Steel/Paper Industry.”
Gary Bretney, AM/NS Calvert, maintenance strategy at AM/NS Calvert.
Bill Cherolis, AM/NS Calvert, quality and inspection processes at AM/NS Calvert.
Ned Mansour, Lechler USA, “Roll Cooling Technology.”

The CSRTC toured AM/NS Calvert’s hot strip mill, cold rolling mill and hot-dip galvanizing line on 20 March. AM/NS Calvert recently changed ownership from ThyssenKrupp Steel USA LLC, and the CSRTC was very grateful to them for hosting both the meeting and the tour.

The Cold Sheet Rolling Technology Committee (CSRTC) met on 18–19 September 2013, Worcester, Mass., USA. The CSRTC held a joint presentation meeting with the Rolls Technology Committee (RTC). The first day consisted of four presentations: “Bearing Technology” by Tom Wojtkowski of Siemens; “Grinding Wheel Technology” by Norton Abrasives; “Advances in Forged HSS Roll Technology” by Jim Slawinski of Akers; and “Emulsifier Systems” by Peter Schellingerhout of Quaker Chemical Corp.
The CSRTC then toured both the Siemens Morgan Manufacturing facility, where Morgoil bearings are manufactured, and the Norton Abrasives factory.
The business meeting on 19 September 2013 included a roundtable discussion on safety in cold mills, led by Harald van Bracht of ThyssenKrupp Steel. He then reviewed the roll shop survey results, which was a valuable learning opportunity for the attendees.

The CSRTC met in Southfield, Mich., on 26–27 February 2013. Harald van Bracht of ThyssenKrupp Steel USA opened the meeting and welcomed the attendees. Scott Starr of California Steel Industries Inc. discussed the status of the Cold Rolling Module of the AIST Process Benchmarker™ (APB) in detail following a brief overview of the system. The parameters for the module are to be finalized by the producing members prior to the next CSRTC meeting. Mr. van Bracht led a roundtable discussion in which each mill representative presented safety procedures and experiences from his or her mill.
The focus of the meeting was to explore how steel manufacturers can help auto manufacturers achieve the strict corporate average fuel economy (CAFE) regulations. The discussion began with van Bracht presenting an energy usage comparison between the United States, Germany, China and Japan. The trends show that although China’s energy use per person is lower than other regions, its usage is increasing, and since China has a large population, it is going to require new energy. Ron Krupitzer of AISI presented, “Keeping Steel the Automotive Material of Choice as Car Companies Address CAFE Challenges,” which gave an overview of the CAFE rules and current status of the fuel economy. Chad Cannon of GM presented, “Future Body Concepts and Steel Potentials With New CAFE Standards.” Ranbir Jamwal of ThyssenKrupp Steel USA presented, “AHSS — Dominant Future Lightweight Material,” which provided an overview of the future developments of steel grades in the steel industry. GM hosted a tour of its newest stamping/frame shop facility in Lansing, Mich., where the group got an up-close view of the stamping procedures and processes to produce SUV bodies. The next meeting of the CSRTC is 7 May 2013 in Pittsburgh, Pa., during AISTech 2013.

The CSRTC met 18–19 October 2012 in Concord, Calif. Harald van Bracht of ThyssenKrupp Steel opened the meeting. Chris Reamy of Airbus gave a presentation on maintenance reliability from an aircraft manufacturer’s point of view. The topic was well received, with several questions posed during and after the presentation. After a brief safety and historical overview of the USS-Posco facility in Pittsburg, Calif., by Dean Broglie, the group toured the company’s pickling line and tandem cold mill, continuous annealing line, Kawasaki multipurpose continuous annealing line, coating and finishing operations. Excellent housekeeping and safety awareness were evident and should be commended.
Mr. van Bracht opened the session with a discussion of current economic and workforce trends for the steel industry in the U.S. and Europe. The highlights of this overview included current statistics and comparisons of fuel economy between Europe and the United States. The report also listed current and upcoming requirements as specified in the new corporate average fuel economy rules and opened discussion to the specific future challenges and goals for the steel industry in support of this program. In conclusion, the group engaged in a discussion on current safety performance and improvement trends of the attendees’ companies, including personal protective equipment, practices and implementation of safety cultures, among other topics. Subsequently, the representatives of each attending company presented the results of the maintenance strategy survey. Mr. van Bracht presented a summary of the maintenance strategy survey results regarding availability, delays, mean time between failures, mean time to repair, planned vs. unplanned maintenance, as well as maintenance man-hours per produced volume.

The Cold Sheet Rolling Technology Committee (CSRTC) met on 7 May 2012 during AISTech in Atlanta, Ga. David Paton of ArcelorMittal Dofasco Inc. welcomed the attendees. The Cold Mill Roundup is still being developed by Paton and Michael Peretic of SMS Siemag. This Industry Roundup will include mill design specifications for the purpose of being published in Iron & Steel Technology. Scott Starr of California Steel explained the parameters as defined for the Cold Mill benchmarking database. The next step is to have the program developed to include this module within the APB.
The committee leadership for 2012–2013 includes: Harald van Bracht of ThyssenKrupp, chair; Scott Starr of California Steel, vice chair; and David Price of ArcelorMittal, papers chair.
John Speer, Colorado School of Mines, of the Metallurgy — Processing, Products & Applications Technology Committee (MPPATC) informed the group that the MPPATC is organizing a Conference on Advanced High-Strength Steels. It will be held on 23–27 June 2013 in Vale, Colo. Speer asked the committee if there were relevant topics from a pickling and cold rolling perspective; if so, he would be willing to incorporate those topics into the conference. He also extended an invitation to CSRTC members to attend and learn about the growing product requirements. The next CSRTC meeting will be in Concord, Calif., on 18–19 October 2012 and will include a tour of USS-POSCO.
The Cold Mill Fundamentals Course is scheduled for 24–28 March 2013 in Detroit, Mich. The course program is developed and the authors have been invited. This course provides a comprehensive overview of cold rolling and is designed by the committee for anyone who would like to expand his/her knowledge and understanding of cold mills and cold rolling.

The Cold Sheet Rolling Technology Committee (CSRTC) met 19–20 March 2012 in Dearborn, Mich. David Paton of ArcelorMittal opened the meeting by welcoming everyone to Dearborn. Scott Starr of California Steel Industries volunteered to take the minutes for the meeting. The AIST Antitrust Guidelines were reviewed and everyone in attendance agreed to abide by them. The meeting minutes from the 12–13 October 2011 meeting hosted by Nucor Steel–Berkeley were reviewed and approved as written. Paton then had the 56 attendees introduce themselves. The AISTech cold rolling sessions were reviewed, and the session chairs were encouraged to continue contacting the authors to keep the lines of communication open. The AISTech 2013 Call for Papers topic for the committee was reviewed and approved as: “Sheet and tin cold rolling, temper/skinpass rolling, pickling, cleaning and annealing facilities: new, revamps or modernizations. Process modeling and equipment reliability studies. New or revised technologies for enhancing safety, energy efficiencies, cost, quality, productivity and yield of ferrous-based materials. Topics of interest include (but are not limited to): width, thickness, shape, flatness, edge drop, surface, temperatures, properties, steering and processing of new and/or special steel chemistries.” The next Cold Rolling Fundamentals Training Conference is scheduled to be held 25–28 March 2013 in Detroit, Mich., with Severstal Dearborn hosting a tour of its new lines. A number of CSRTC members agreed to help organize the program, including Mark Blankenau of Severstal, Mark Wellensiek of ArcelorMittal, Scott Starr, Bill Cherolis of ThyssenKrupp and Larry Flowers of Severstal. The Cold Mill Roundup is being developed by Michael Peretic of SMS Siemag, with assistance by Wellensiek and Blankenau. Starr is coordinating the cold mill benchmarking efforts. Flowers reviewed Severstal’s new continuous pickling and tandem cold mill line, as well as their new galvanizing line. Severstal then hosted a tour of these mills. The following day, Wellensiek held a roundtable discussion of the cold mill surveys, which included the mill configurations, safety and quality. The mill representatives discussed their survey input, products and issues their mills are having. Wellensiek then led a discussion on cold reduction of AHSS, which included 4-high batch mills and continuous mills with CVC and 6-high roll configuration technologies. The CSRTC met on 7 May 2012 during AISTech in Atlanta, Ga. The next meeting is scheduled for 18–19 October 2012 in Concord, Calif., with a tour hosted by USS-Posco Industries.

The Cold Sheet Rolling Technology Committee (CSRTC) met at Nucor Steel–Berkeley on 12–13 October 2011 with 34 attendees. David Paton of ArcelorMittal Dofasco Inc. opened the meeting and thanked everyone for attending. Mr. Paton also thanked Nucor for hosting the meeting and providing the tour. Scott Starr of California Steel Industries volunteered to take the meeting minutes. The minutes from the 4 May 2011 meeting at AISTech were reviewed and approved as written. Eric Thokar from Danieli Wean United presented a new technology for strip drying to prevent solution stains. Then he spoke about new developments in reversing mill design. Michael Peretic from SMS Siemag gave a presentation on new reversing mill design and some of the considerations that go into the capital decision on which type of mill to build. Both presentations were well received, and the contributions are appreciated. Mr. Peretic gave a status report on gathering the data for the Cold Mill Roundup for Iron & Steel Technology magazine. He presented an Excel spreadsheet that can be sent to all of the member/participating companies for easy entry of the pertinent data. The goal is to have this ready by January 2012. Mr. Starr presented the current status of the AIST Process Benchmarker (APB) project. Sample screens were presented for the group to view, which demonstrated the capability of the software. Mr. Starr will put together a spreadsheet of the data needed, submit it to the producer list and try to get it finalized soon. The group then had a safety-related discussion, including many items from heat stress to lockout-tagout to smoking policies. The fatality list was also reviewed. The group reviewed the results of the meeting topic survey on shape control and performance. The next CSRTC meeting will be at Severstal Dearborn, which will be a joint meeting with VDEh from Germany. It will be held on 19–21 March 2012. Likely meeting topics will include developments in advanced high-strength steels, among others.

The Cold Sheet Rolling Technology Committee (CSRTC) met on 4 May 2011 at AISTech in Indianapolis, Ind. David Paton of ArcelorMittal Dofasco Inc. welcomed those at the meeting and had them introduce themselves. Scott Starr volunteered to take the meeting minutes. Paton reviewed the AIST Antitrust Guidelines and everyone agreed to abide by them. There was a review of the previous meeting minutes and they were approved as written. The committee elected their officers for the 2011–2012 term to be: David Paton from ArcelorMittal Dofasco, chair; Scott Starr of California Steel Industries, vice chair; and Brian Nelson of ArcelorMittal Dofasco, papers chair. The committee mission statement was reviewed and approved without changes to read: “Promote safety and advancement in sheet and strip cold rolling technologies and operating practices through information exchange and training.” Both the committee benchmarking and roundup efforts were tabled until the next meeting. Scott Starr presented David Paton with a plaque for his outstanding service to the committee as chair this past year. The fall 2011 meeting is tentatively scheduled for September/October 2011 in Charleston, S.C., which will include a tour of the Nucor Steel – Berkeley facility.

The Cold Sheet Rolling Technology Committee (CSRTC) met 21–22 March 2011 in Mobile, Ala. The meeting on 21 March was on-site at ThyssenKrupp Alabama. The committee chair, David Paton of ArcelorMittal Dofasco Inc., opened the meeting by welcoming everyone to ThyssenKrupp Alabama and thanking the group for the good turnout. Scott Starr of California Steel Industries volunteered to take the meeting minutes. Mr. Starr reviewed the AIST Antitrust Guidelines and all the attendees agreed to abide by them. The minutes from the 26–27 October 2010 meeting were reviewed and approved as written. Three equipment presentations were given: two by Carl Brockway of SMS Siemag and one by John Buckman of IMS. Mr. Brockway spoke about new developments in coil movement and acid regeneration, both of which were employed at the ThyssenKrupp Alabama facility. Mr. Buckman spoke of developments by IMS in gauging technology. All of the presentations were well received and the committee thanked the presenters for the information. A presentation of the construction and installation of the new ThyssenKrupp USA facility was given by Harald VanBracht, director — cold rolling operations. A tour of the new ThyssenKrupp USA facility was provided by Bill Cherolis, which covered the raw material receiving, hot rolling, pickling and cold-reduction areas. Excellent facilities and an informative narration were enjoyed by the entire group. Thanks to ThyssenKrupp for providing a great tour.
The second day of the meeting featured discussions centered on safety and surface roughness in cold-rolling operations. The morning safety discussion involved a roundtable in which each of the members/companies in attendance shared events and ideas. Items discussed were personal protective equipment, best practices, cultural change, housekeeping and technology advancements in providing a safe workplace. Mike Peretic presented information on development of a Cold Rolling Roundup for Iron & Steel Technology and a possible paper to follow. Mark Wellensiak and Dean Broglie volunteered to help with the development of the survey. The afternoon discussion on surface roughness for the producers centered on best practices for producing automotive exposed cold-rolled and galvanized product. A survey was distributed to the producers prior to the meeting, with presentations given by the individual member companies. A summary of those results will be assembled and distributed to those who contributed. Meeting topics were solicited for upcoming meetings. Ideas included best maintenance practices and developments in AHSS. Mr. Paton thanked the members in attendance, as well as ThyssenKrupp Alabama, for a successful meeting. Please visit for additional information on CSRTC activities.

The Cold Sheet Rolling Technology Committee (CSRTC) met in Hamilton, Ont., Canada, 26–27 Oct 2010. The committee chair, David Paton, welcomed everyone to the meeting. He started the meeting by covering AIST business, then led a discussion on the status of the upcoming Cold Rolling Training Seminar, which will be held 20–24 Feb 2011, in Orlando, Fla. Since this course was not offered in 2010, and with the early expression of interest, it is expected the course will sell out. After resolving a few last-minute details, the CSRTC reviewed their sessions for AISTech 2011. The session plan, prepared by David Price, includes presentations for each of the five session timeframes allotted. An update on the status of the benchmarking software was provided by Scott Starr, and it was noted that the future of this would be finalized at the upcoming AIST Leadership Conference. The CSRTC is also finalizing the Cold Mill Roundup, which will be published in Iron & Steel Technology. Michael Peretic volunteered to develop some charts to include with the Roundup to demonstrate ways to make this information more meaningful. The committee also agreed a section should be included that further discusses major equipment improvements and modifications. This was followed by a group discussion on safety. Elliot Biro of ArcelorMittal Dofasco Inc. gave a technical presentation on pickle line welding (flash butt/laser). Prior to the meeting, a survey on welding had been prepared and distributed, and the Producer members of the CSRTC presented the results of their completed surveys, which generated additional discussion. Russ Cote of George Kelk Corp. then provided a technical presentation on width gauges for finishing lines. Prior to the close of the meeting, a general discussion on operating concerns was held. The morning of 27 Oct , a tour of ArcelorMittal Dofasco’s No. 1 and No. 2 coupled pickle line cold mills (CPCMs), No. 4 pickle line, and hydrogen annealing was offered. After the tour, the attendees had the opportunity to ask any additional questions that arose during the tour.

The Cold Sheet Rolling Technology Committee (CSRTC) met during AISTech in Pittsburgh, Pa., on 5 May. They began the meeting with a review of the CSRTC sessions at AISTech and encouraged those present to attend the afternoon panel discussion. This was followed by election of officers for the coming year. The CSRTC then reviewed its mission statement and agreed that it was still applicable, but should have the word “cold” inserted to read, “...promote safety and advancement in cold sheet and strip rolling technologies and operating practices through information exchange and training.” The status of the benchmarking project was reviewed, and future plans for this were discussed. The CSRTC will offer the Cold Rolling Training Seminar, 20–24 Feb 2011, in Orlando, Fla. They discussed some minor improvements that needed to be made to the seminar and passed this along to their Training Subcommittee to resolve. They then reviewed the status of their Cold Mill Roundup, which will be published in Iron & Steel Technology, and discussed plans to complete this project. The fall CSRTC meeting is tentatively planned to be held at ArcelorMittal Dofasco Inc., and their March meeting is being planned as a joint meeting with VDEh. To conclude the meeting, David Paton presented Scott Starr with a plaque to show the committee’s appreciation for chairing the committee for the past two years.

The Cold Sheet Rolling Technology Committee (CSRTC) met 9–10 Mar in Columbus, Miss. The committee chair, Scott Starr, welcomed everyone to the meeting, and the attendees introduced themselves. This was followed by a safety report, with all attendees discussing safety at their plants or any other safety issues. This led into technical presentations. Carl Kennedy of Houghton presented “Strategies for Producing Clean Sheet in Cold Mill Operations.” Mike Peretic of SMS Siemag gave a technical presentation on “The Dry Strip System — A Means to Control Solution Stain.” Larry Flowers provided an overview of Severstal Columbus, showed a video of the plant and reviewed what the participants would see on the tour. A comprehensive tour of Severstal Columbus was then conducted, and included the meltshop, tunnel furnace and hot mill, cold mills and the galvanizing line. After the tour, Severstal put together a social gathering for the attendees.
The next day began with a presentation by Matt Knapik of Quaker on lubrication and strip cleanliness practices. This was followed by a presentation by Mark Landy and Brian Smith of Siemens Industry Inc. on future expectations in steel rolling for automation of advanced high-strength steels (AHSS) and requirements to consider.
Following the technical presentations, the producer members held a “best practices” discussion on cold rolling solution and strip lubrication/cleanliness practices. CSRTC chair Scott Starr developed a survey on the topic, which he circulated to the producers, and the results of this survey were discussed. After the best practices discussion, plans were discussed for the next Cold Rolling Fundamentals Specialty Training Conference, being planned for February 2011. A separate teleconference will be held to review feedback from the last conference and to refine a few of the final details. The CSRTC then reviewed the status of their sessions for AISTech in Pittsburgh, including a joint session with the Rolls Technology Committee. Additional participants for their panel discussion on cold rolling operational issues were also identified. The CSRTC developed topics for the Call for Abstracts for AISTech 2011. The meeting concluded with a discussion on future leadership for the committee.

The Cold Sheet Rolling Technology Committee (CSRTC) met on 22–23 Oct 2009, in Rockport, Ind. After some discussion on committee membership, the CSRTC discussed plans for their next Cold Rolling Fundamentals Specialty Training Conference. The decision was made to present this conference in February 2011 in Orlando, Fla., and to maintain the same program that was offered in 2009, with some minor refinements made based on feedback from the 2009 course. Homero Ortiz of ArcelorMittal then reviewed sessions planned for AISTech 2010, which will be held 3–6 May in Pittsburgh, Pa. The Rolls Technology Committee had met the previous week and proposed a joint session with the CSRTC, so this was reviewed in more depth, with the final decision to be made after further review. Time was then allotted for each attendee to discuss any safety incidents or concerns. This led to a further discussion on designing equipment for safety, and it was agreed this would be a topic for a presentation for a future meeting. A survey had previously been distributed to the producer companies on coil identification and marking techniques, and each company reviewed their results with the committee. The meeting was followed by a tour of AK Steel Rockport Works, where the attendees had the opportunity to see the carbon and stainless continuous pickling line, the stainless continuous annealing and pickling line, the carbon and stainless continuous cold mill, the continuous hot-dip galvanizing and galvannealing line, the hydrogen annealing and temper rolling facilities, and the automated guidance vehicles (AGVs). Scott Starr of California Steel Industries, and the CSRTC committee chair, presented a plaque of appreciation to Matt Ludwig, plant manager of AK Steel Rockport Works, and also thanked Matt Baur of AK Steel for all his efforts in arranging the meeting.

The Cold Sheet Rolling Technology Committee (CSRTC) met at AISTech 2009 in St. Louis on 5 May. They began by discussing the papers that had already been presented and preparing for their remaining sessions at the conference. Their next order of business was officer elections for the upcoming year. By unanimous vote, it was decided to continue with the same committee leadership as the past year, which included Scott Starr as chair, David Paton as vice chair, and Brian Nelson and Homero Ortiz as papers chairs. The CSRTC then reviewed their mission statement and decided that no changes were needed to it. They discussed the Cold Mill Roundup, which they will be finalizing for inclusion in Iron & Steel Technology. Since the Cold Rolling Training Seminar was held in February 2009, the CSRTC opted to wait until 2011 to offer the seminar again. Tentative plans were discussed for an upcoming fall meeting, along with some topics for discussion.

The Cold Sheet Rolling Technology Committee (CSRTC) met in conjunction with their Cold Rolling Training Seminar on 22 Feb in Orlando, Fla. The committee chair, Scott Starr, welcomed those in attendance. The meeting began with a review of the CSRTC sessions for AISTech 2009 in St. Louis, Mo. They will hold three technical sessions during the conference: Cold Rolling Equipment and Components, New Facilities and Revamps, and Annealing. The presentation lineup was adjusted, and an additional paper was solicited. Future training seminars were then discussed, and it was agreed to offer the Cold Rolling Training Seminar every other year. Therefore, the next Cold Rolling Training Seminar will be offered in 2011. In the past year, this technology committee changed its focus from sheet rolling to cold rolling, narrowing the focus of their topics for the AISTech 2010 Call for Papers to reflect this change. They discussed attendance at committee meetings and future venues for their meetings, with plans for a European meeting in the future.

The Cold Sheet Rolling Technology Committee (CSRTC) held a meeting in Dearborn, Mich., 13–14 Oct. The meeting began with an update on the integration of the AISI and AIST committees. Following this, Homero Ortiz led a discussion on the CSRTC’s upcoming Cold Rolling Training Seminar, which is scheduled for 22–26 Feb 2009, in Orlando, Fla. Committee chair Scott Starr will provide an introduction and overview for the conference. Volunteers from the committee were identified to chair the sessions. As co-papers chair with Brian Nelson, Mr. Ortiz followed this discussion with an update on the CSRTC sessions for AISTech 2009. Plans were made to hold three technical sessions, and paper titles and chairs for these sessions were identified. There was also discussion on the AIST Leadership Development Conference and committee representation at this meeting. As a regular agenda item, each committee member discussed safety items in their respective areas. Also for this meeting, a survey was developed on picklers and acid and was sent to the producer members of the committee. The surveys were completed and reviewed at the meeting, with open discussion and a question-and-answer period. Several committee members commented that this proved to be a very valuable component of the meeting. A tour of U. S. Steel Great Lakes was arranged by George Burton, and the CSRTC members had the opportunity to see the pickler and 5-stand tandem cold mill at this facility. To start the next morning’s discussions, Eric Almquist made a presentation on wringer rolls. Additional best practices discussions continued based on the acid survey until the meeting was adjourned.