-
公开(公告)号:US20120014828A1
公开(公告)日:2012-01-19
申请号:US13258688
申请日:2010-05-25
申请人: Masafumi Miyazaki , Hideaki Yamamura , Takeshi Kubota , Yousuke Kurosaki , Kazuto Kawakami , Kazumi Mizukami , Takeaki Wakisaki
发明人: Masafumi Miyazaki , Hideaki Yamamura , Takeshi Kubota , Yousuke Kurosaki , Kazuto Kawakami , Kazumi Mizukami , Takeaki Wakisaki
IPC分类号: C22C38/02 , C22C38/14 , C22C38/04 , C22C38/34 , C22C38/38 , B22D27/00 , C22C38/00 , C22C38/60 , C22C38/08 , C22C38/16 , C22B9/00 , C22C38/06 , C22C38/28
CPC分类号: H01F1/14775 , B22D11/00 , B22D11/108 , C22C38/00 , C22C38/001 , C22C38/002 , C22C38/004 , C22C38/005 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/14 , C22C38/16 , C22C38/28 , C22C38/34 , C22C38/38 , C22C38/60 , H01F1/16
摘要: In a non-oriented electrical steel sheet, Si: not less than 1.0 mass % nor more than 3.5 mass %, Al: not less than 0.1 mass % nor more than 3.0 mass %, Ti: not less than 0.001 mass % nor more than 0.01 mass %, Bi: not less than 0.001 mass % nor more than 0.01 mass %, and so on are contained. (1) expression described below is satisfied when a Ti content (mass %) is represented as [Ti] and a Bi content (mass %) is represented as [Bi]. [Ti]≦0.8×[Bi]+0.002 (1)
摘要翻译: 在无取向电工钢板中,Si:1.0质量%以上3.5质量%以下,Al:0.1质量%以上3.0质量%以下,Ti:0.001质量%以上,不大于 0.01质量%,Bi:0.001质量%以上0.01质量%以下。 (1)当Ti含量(质量%)表示为[Ti],Bi含量(质量%)表示为[Bi]时,满足下述表达式。 [Ti]≦̸ 0.8×[Bi] +0.002(1)