Surface Quality of Continuously Cast Products Bergamo - Italy 1-2 December 2016 Programme
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International Workshop Surface quality of continuously cast products Bergamo - Italy 1-2 December 2016 programme www.aimnet.it/iwsq2016.htm Organised by Patronised by IWSQ Scope 2016 The surface quality of billets, blooms and slabs is a particularly important issue in order to assure the required surface quality of the final rolled products. This aspect is becoming increasingly significant especially nowadays, when a lot of steelmakers are refocusing their activity on the search for better surface quality or new specialty steels requiring high quality surface features. Moreover, the production of large size semis products and the use of the electromagnetic equipment have to be carefully performed to avoid any detrimental effects on the surface qualities. This international meeting aims to share the knowledge about the improvement of the surface quality of the continuously cast products and this scope will be achieved by clear expositions about: • the state of the art on the defect analysis; • the root cause of the defects; • presentation of innovative lubricating products; • updated criteria for the definition of the correct casting parameters; • application of electromagnetic devices. A focal point of the workshop will be the Panel Discussion on Casting Powders Technology with Prof. Ken Mills (Dept. of Materials, Imperial College) and two major experts of the field: Dirk Eckhardt (former Manager, Technical Dept., Stollberg GmbH) and Wilhelm Hubsch (former Product Fluxes Manager, Metallurgica GmbH). AIM is looking forward to welcoming you in Bergamo! Workshop Chairman Dr. PhD. Riccardo Carli Technical Director of Prosimet, Italy IWSQ December 1st, 2016 2016 13.00 Registration of attendees 14.15 Welcome address by Prof. Carlo Mapelli - AIM President Dr. Riccardo Carli - IWSQ 2016 Chairman SOLIDIFICATION Chairpersons: Carlo Mapelli - Riccardo Carli 14.45 HT-LSCM: A valuable tool for surface microstructure investigations N. Fuchs, R. Krobath, C. Bernhard - Montanuniversitaet Leoben, Austria S. Ilie, G. Xia - voestalpine Stahl Linz, Austria 15.10 Detrimental role of some chemical elements in intergranular surface cracks developed at high temperature on the continuoulsy cast products C. Mapelli, S. Barella, A. Gruttadauria, D. Mombelli, A. Soleo - Politecnico di Milano, Italy 15.35 Effect of Ti addition and secondary cooling in the continuously cast slab J-G. Woo, G-c. Jo, Y-G. Lee - POSCO, Gwang Yang, Korea 16.00 Coffee break 16.20 A new method for the experimental simulation of surface crack formation in continuous casting R. Krobath, C. Bernhard - Montanuniversität Leoben, Austria S. Ilie, J. Six - voestalpine Stahl, Linz, Austria S. Hahn - Primetals Technologies 16.45 Towards improving slab surface quality with FC Mold and fiber optical temperature measurements P. Rybing, M. Seden, H. Yang - ABB AB, Västerås, Sweden T. Spierings, A. Kamperman - Tata Steel, Ijmuiden, Netherland 17.10 The formation of solidification cracks in continuous casting products of carbon steels A. De Vito, M.R. Ridolfi - Centro Sviluppo Materiali, Italy 17.35 Real time monitoring of hot steel slabs during casting and automatic slab surface quality assessment enabling fast utilization of quality information feedback – for planning of grinding, fast evaluation of trials and online feedback of maintenance needs P. Hooli - Sapotech Oy, Oulu, Finland 18.00 Aperitif at the Conference venue 19.00 Conference dinner at Il Pianone Restaurant (a bus transfer will be provided) IWSQ December 2nd, 2016 2016 8.00 Registration of attendees PROCESS Chairperson: Silvia Barella 9.00 Prevention of longitudinal surface cracks on ferritic stainless steel slabs from continuous casting at Acciai Speciali Terni S. Rinaldi, M. Milone - Centro Sviluppo Materiali spa, Italy L. Perelli, R. Deli - Acciai Speciali Terni spa, Italy 9.25 Surface and Sub-surface defect reduction using RHI’s refractory solutions G. Arth, G. Nitzl, A. Michelitsch - RHI R&D Center, Austria 9.50 Surface defects in seamless tubes: Case study for new way on through process quality investigations M. Arrigoni, M. Donati, P. Galbiati, P. Traini - Tenaris, Italy A. De Vito, G. Jochler, M. Ridolfi, L. Zampetti - Centro Sviluppo Materiali, Italy 10.15 Longitudinal Face Crecks in Thin Slab Continuous Casting A.Hajipour, M.Shekarchizadeh - SABA Steel FTSC- Mobarakeh Steel Co. 10.40 Coffee break CASTING POWDERS Chairperson: Alessandra Del Moro 11.00 Decreasing the Slab surface defects of peritectic steel grades with new casting powder L. Istavan, T. Kelemen - ISD Dunaferr Zrt., Hungary 11.25 The elimination of defects by mold flux adjustment D. Eckhardt - Prosimet Vostok, Russia 11.50 A new hybrid lubrication technology for improving the surface quality and the decrease of the oxide scales on the continuously cast billet R. Carli, A. Del Moro, M. Alloni - Prosimet, Filago, Italy C. Mapelli, S. Barella, A. Gruttadauria, D. Mombelli, A. Soleo Politecnico di Milano, Italy 12.15 Review of technologies and methods for mold powder thickness control I. Mazza, S. Spagnul, L. Olivo - Ergolines Lab srl, Trieste, Italy F. Milani - Consultant, Milano, Italy 12.40 Lunch 14.00 PANEL DISCUSSION ON CASTING POWDER TECHNOLOGY Ken Mills Dirk Eckhardt Wilhelm Hubsch 16.00 End of the Workshop IWSQ General Information 2016 Conference Venue The Conference will be held at the University of Bergamo, Sala Conferenze S. Agostino – room 5, in Piazzale S. Agostino – Bergamo alta. Accommodation For information on accommodation in Bergamo, we invite you to visit the Conference website: www.aimnet.it/iwsq2016.htm Language The official language of the Conference will be English. Proceedings The presentations will be published in the form of electronic proceedings and issued to attendees on arrival at the Conference. A selection of the best papers will also be published on “La Metallurgia Italiana –International Journal of the Italian Association for Metallurgy”, the scientific journal of Associazione Italiana di Metallurgia which is covered in the Science Citation Index Expanded by Thomson Reuters and in Scopus by Elsevier B.V. Registration fees EARLY BIRD REGISTRATION FEES (by November 25, 2016) N.B: Speakers registration deadline: November 15, 2016 AIM member NON member SPEAKER / SESSION CHAIR € 200 € 290 DELEGATE € 270 € 360 STUDENT FREE € 190 STANDARD REGISTRATION FEES (after November 25, 2016) AIM member NON member SESSION CHAIR € 250 € 340 DELEGATE € 320 € 410 STUDENT FREE € 240 Additional ticket for Social event: 50 € (22% VAT included) (Includes only the welcome & get-together cocktail on December 1). Registration information Conference Registration fees include admittance to technical sessions, Conference bag with electronic proceedings, welcome & get-together cocktail on December 1, coffee breaks and lunch. For non-members the fee includes AIM Membership for the last quarter of 2016 and for the year 2017. * Students will have to provide valid proof of student status. Payment and remittance • by bank transfer, to the order of Associazione Italiana di Metallurgia - AIM at “Banca Popolare Commercio e Industria (UBI Banca)”, Branch no. 2 - Via Borgogna, 2/4 - 20122 Milano- Italy, account no. 000000022325 - cod. ABI 05048 - CAB 01602 - cin L, IBAN: IT92L0504801602000000022325, swift code BLOPIT22. The transfer order must specify the name of the delegate and the reference “IWSQ 2016”. A copy of the transfer order must be sent to AIM, together with the Registration Form. • by credit card online (www.aimnet.it/iwsq2016.htm). Speakers registration IWSQ Please be aware that only presentations submitted on time and with 2016 presenting author regularly registered (registration fee paid) before November 15, 2016 will be included in the final programme and published in the Conference proceedings. Registration forms will not be processed without payment. A maximum of two papers will be accepted for each author registered in time. Speakers cancellation and refund policy A refund, less 20% deduction for administrative costs, will be issued for written cancellations received by November 15, 2016. Advanced registration If you plan to attend, please register online on the Conference website www.aimnet.it/iwsq2016.htm or fill in the enclosed Registration Form and send it to the Organising Secretariat best before November 25, 2016 (early- bird registrations deadline). Please use a separate form for each participant. Please contact the Organising Secretariat by fax or e-mail, if possible. Cancellation and refund policy A refund, less 20% deduction for administrative costs, will be issued for written cancellations received by November 25, 2016. For attendees who notify their cancellation after November 25, 2016 or will not attend the conference, a charge of 100% of the conference fee will be withheld and a copy of the proceedings will be sent after the event. Insurance The Organising Secretariat cannot assume any responsibility for personal accident, loss or damage to the private property of participants and accompanying persons, which may either occur during or arise from the Conference. Participants should therefore take whatever steps they consider necessary as regards insurance. Visa Application Form If you need and official invitation please send your request to the Organising Secretariat best before November 15, 2016 complete with family and first name, Mr/Mrs, birth date, passport number, arrival and departure dates, nationality and fax number of the Italian Embassy for your Country. Sponsorship opportunities Companies will be able to reinforce their