| 2001 №01 (06) | 2001 №01 (08) |
Журнал «Проблемы специальной электрометаллургии», № 1, 2001 г., с. 38-48
Современные валки прокатных станов. Требования, материалы и способы производства
Л.Б. Медовар, А.К. Цыкуленко, В.Е. Шевченко
ЗАО «Элмет-Рол — группа Медовара», КиевНИЦ ЭШТ ИЭС им. Е. О. Патона НАН Украины, Киев
Реферат
Приведены данные о состоянии современного производства рабочих и опорных валков различных типов станов. Проанализированы существующие направления в выборе материалов валков и технологии их производства. На основании проведенного анализа показана устойчивая тенденция использования композитных валков с рабочим слоем из высоколегированных материалов
Data аге presented about the status in production of working and supporting rolls of different types of mills. Existing directions in the selection of roll materials and technology of their production are analyzed. The steady tendency in using composite rolls with a working layer made from high-alloyed materials is stated on the basis of the analysis.
Ключевые слова: прокатные станы; рабочий слой; высокохромистые валки; быстрорежущая сталь; карбидная фаза; износ рабочей поверхности; рабочие валки
Список литературы
1. Schroder К. II. Questions, answers, more questions. Twentv five years experience in discussing rolls and rolling technology 42nd Mechanical Working and Steel Processing Conf. Proceed. — Toronto, Ontario, Canada, October 22 - 25, 2000. - P. 697 - 708.2. Carles P. Present and future hot strip mill finishing train work rolls .// Rolls 2000+ «Advances in Mill Roll Technology» Conf. Papers — Birmingham, UK, April 12 - 14, 1999.“- P. 49 - 59.
3. Indefinite chill: upgrading an old HSM work roll grade B. Feistritzer, К. H. Schroder, M. Windhager, К. H. Ziehenberger // 41st Mechanical Working and Steel Processing Conf. Proceed. — Baltimore, M. D., USA, October 24 - 27, 1999. - P. 103 - 108.
4. Nylen T. Development of carbide reinforced rolls for hot rolling // Rolls 2000+ «Advances in Mill Roll Technology» Conf. Papers — Birmingham. UK. April 12 - 14. 1999. - P. 121 - 127.
5. Martiny F. Routing work roll for hot strip mills // Ibid. - P. 269-280.
6. Prenni L. J.. McGregor J. Technology enhanced work rolls for the roughing mill application // 42nd Mechanical Working and Steel Processing Conf. Proceed. — Toronto, Ontario, Canada, October 22 - 25, 2000. - P. 675 - 684.
7. Microstructure, mechanical properties and wear resistance of high speed rolls for hot rolling mills / M. A. de Carvalho. R. R. Xavier. C. S. P. Filho, et al. // Ibid. — P. 685 - 694.
8. Kane T. K. Section mill sleeves. Product development and improvements // Rolls 2000+ «Advances in Mill Roll Technology» Conf. Papers — Birmingham, UK, April 12 - 14, 1999. - P. 7 - 16.
9. Skoczynsky R. J., Walmag G.. Breyer J. P. Improvement of the work roll performance on 2050 mm hot strip mill at ISCOR VANDERBIJLPARK / / 42nd Mechanical Working and Steel Processing Conf. Proceed. — Toronto, Ontario, Canada, October 22 - 25, 2000. — P. 665 - 673.
10. Kudo T. HSS rolls: carbide morphology and properties // Rolls 2000+ «Advances in Mill Roll Technology» Conf. Papers — Birmingham. UK. April 12 - 14. 1999. — P. 71 - 80.
11. Ott G. A. The development of forged steel roll metallurgy for hot steel mill applications / 41st Mechanical Working and Steel Processing Conf. Proceed. — Baltimore, M. D., USA, October 24 - 27, 1999. - P. 321 - 334.
12. Ryu J. II.. Park J. I. Thermal fatigue and wear properties of high speed steel roll for hot strip mill // Rolls 2000+ «Advances in Mill Roll Technology» Conf. Papers — Birmingham. UK. April 12 - 14. 1999.“ - P. 91 - 99.
13. Xin Z., Perks M. C. Production of HSS rolls for use in narrow hot strip mills and rod mills // Ibid. — P. 17 - 24.
14. New type of high speed steel rolls for hot strip mills T. Yamaguchi, T. Hattori, H. Sorano, Y. Sano + Ibid. — P. 101 - 109.
15. Caithness L.. Cox S., Emery S. Surface behaviour of HSS in hot strip mills / Ibid. — P. Ill - 120.
16. Development of high speed steel rolls at Villares C. S. P. Filho. M. A. de Carvalho. C. Morone, A. Sinatora // 41st Mechanical Working and Steel Processing Conf. Proceed. — Baltimore, M. D., USA, October 24 - 27, 1999. - P. 335 - 339.
17. High speed steel work rolls at Dofasco’s hot mill / E. J. Kerr, R. A. Hishon. W. J. Hill, R. J. Weber // Rolls 2000+ «Advances in Mill Roll Technology» Conf. Papers — Birmingham. UK. April 12 - 14, 1999. - P. 61 - 69.
18. Kerr E. J. High speed steel work rolls at Dofasco // 41st Mechanical Working and Steel Processing Conf. Proceed. — Baltimore, M. D., USA, October 24 - 27, 1999. - P. 117 - 121.
19. High performance HSS rolls with exelent surface deterioration resistance / K. Ichino, T. Koseki, T. Toyooka, H. Hiraoka / / Ibid. - P. 109 - 115. '
20. Webber R. J., Kerr E. J., Hill W. The use of high-speed steel rolls in the hot mill finishing stands at Dofasco // Rolls 2000, Programme and Conference Papers. — Birmingham. UK. March 28 - 29. 1996. - P. 67 76.
21. Collins D. HSS Rolls trough 2000 // Ibid. - P. 90 - 100.
22. Adams T. P.. Collins D. B. Properties of hot strip mill rolls and rolling // Proc, of 40th Mechanical working and steel processing conf. — Pittsburgh. Pensvlvania. — Oct. 25 - 28. 1998. - P. 427 - 431. '
23. Hashimoto M., Shibao S. Recent technical trends of hot strip mill rolls at Nippon Steel Corporation // Rolls 2000, Programme and Conference Papers. — Birmingham. UK. March 28 - 29. 1996. - P. 76 - 89.
24. Delaitre L.. Briot F., Milon O. High speed steel rolls: tracking methods for first stands, performance optimization and metallurgical evolution. // Ibid. — P. 101 - 107.
25. Beverley I.. Robertson T., Woodland M. Developing the use of high speed steel work rolls in the hot strip mills of British Steel / Ibid. - P. 81 - 89.
26. Ukrainian ESS LM HSS rolls for hot strip mills / В. I. Medovar. L. B. Medovar. A. V. Chernets et al // 42nd Mechanical Working and Steel Processing Conf. Proceed. — Toronto, Ontario, Canada, October 22 - 25, 2000. - P. 647 - 653.
27. Application of the ESR technology to the manufacturing of bimetallic HSS rolls for cold and hot strip mills / C. Gaspard, S. Bataille, D. Battazzi, P. Thonus + Ibid. — P. 655 - 663.
28. McCann XI. J. An overviev of work rolls for cold rolling + Rolls 2000, Programme and Conference Papers. — Birmingham. UK. March 28 - 29. 1996. - P. 145 - 154.
29. Forged semi-HSS and HSS rolls designed for cold rolling reduction mills C. Gaspard. S. Bataille. D. Battazzi et al / 41st Mechanical Working and Steel Processing Conf. Proceed. — Baltimore, M. D., USA, October 24 - 27, 1999. - P. 559 - 565.
30. Atamert S. Back-up rolls: new surface, new life // Ibid. - P. 547 - 557.
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