발간논문

Home > KJMM 논문 > 발간논문

Vol.22, No.11, 1114 ~ 1120, 1984
Title
Effect of cold rolling on Magnetic Properties in Grain - Oriented silicon Steel
박성욱Sung Uk Park, 임호빈Ho Bin Im
Abstract
Magnetic properties and secondary recrystallization of high permeability 3% silicon-iron alloys containing boron, sulfur, nitrogen and various amounts of MnS have been studied as a function of final cold reduction using two stage cold rolling method. The results show that the optimum final cold reduction to be 80-85% for boron-silicon steel with small amount of MnS and 60% for boron-silicon steel with large amount of MnS (0.12 w/o Mn). It was found that edge cracks during cold rolling decrease as the amount of MnS increases and that the maximum B_(8) also decreases with increasing MnS.
Key Words
| PDF
대한금속∙재료학회 │ (06633) 서울시 서초구 서초대로 56길 38 대한금속∙재료학회 회관 (서초1동 1666-12번지)
Tel : 070-4266-1646 │ FAX : 02-557-1080 │ E-mail : metal@kim.or.kr
Copyright ⓒ 2013 사단법인 대한금속∙재료학회 All rights reserved.