公开(公告)号：US10236105B2

公开(公告)日：2019-03-19

申请号：US14422991

申请日：2012-12-11

申请人： BAOSHAN IRON & STEEL CO., LTD.

发明人： Huabing Zhang ,  Guobao Li ,  Xijiang Lu ,  Yongjie Yang ,  Zhuochao Hu ,  Kanyi Shen ,  Jiaqiang Gao ,  Meihong Wu

IPC分类号： C21D6/00 ,  C23C8/26 ,  H01F1/147 ,  C21D8/12 ,  C22C38/34 ,  C22C38/00 ,  C22C38/04 ,  C22C38/06 ,  C22C38/24 ,  C22C38/28 ,  H01F1/18 ,  C23F17/00 ,  C22C38/22 ,  C22C38/26 ,  C22C38/60

摘要： The invention relates to high magnetic induction oriented silicon steel and a preparation method thereof. The oriented silicon steel comprises the following chemical elements by weight percent: 0.035-0.120% of C, 2.9-4.5% of Si, 0.05-0.20% of Mn, 0.005-0.050% of P, 0.005-0.012% of S, 0.015-0.035% of Als, 0.001-0.010% of N, 0.05-0.30% of Cr, 0.005-0.090% of Sn, not more than 0.0100% of V, not more than 0.0100% of Ti, at least one of trace elements of Sb, Bi, Nb and Mo, and the balance of Fe and other inevitable impurities, wherein Sb+Bi+Nb+Mo is 0.0015-0.0250% and (Sb/121.8+Bi/209.0+Nb/92.9+Mo/95.9)/(Ti/47.9+V/50.9) ranges from 0.1 to 15.

公开(公告)号：US20150206633A1

公开(公告)日：2015-07-23

申请号：US14422991

申请日：2012-12-11

申请人： BAOSHAN IRON & STEEL CO., LTD.

发明人： Huabing Zhang ,  Guabao Li ,  Xijiang Lu ,  Yongjie Yang ,  Zhuochao Hu ,  Kanyi Shen ,  Jiaqiang Gao ,  Meihong Wu

IPC分类号： H01F1/147 ,  C23C8/26 ,  C23F17/00 ,  C21D6/00 ,  C22C38/00 ,  C22C38/28 ,  C22C38/06 ,  C22C38/04 ,  C22C38/24 ,  C21D8/12 ,  C22C38/34

CPC分类号： H01F1/14783 ,  C21D6/002 ,  C21D6/005 ,  C21D6/008 ,  C21D8/12 ,  C21D8/1222 ,  C21D8/1233 ,  C21D8/1255 ,  C22C38/001 ,  C22C38/002 ,  C22C38/008 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/24 ,  C22C38/26 ,  C22C38/28 ,  C22C38/34 ,  C22C38/60 ,  C23C8/26 ,  C23F17/00 ,  H01F1/18

摘要： The invention relates to high magnetic induction oriented silicon steel and a preparation method thereof. The oriented silicon steel comprises the following chemical elements by weight percent: 0.035-0.120% of C, 2.9-4.5% of Si, 0.05-0.20% of Mn, 0.005-0.050% of P, 0.005-0.012% of S, 0.015-0.035% of Als, 0.001-0.010% of N, 0.05-0.30% of Cr, 0.005-0.090% of Sn, not more than 0.0100% of V, not more than 0.0100% of Ti, at least one of trace elements of Sb, Bi, Ni and Mo, and the balance of Fe and other inevitable impurities, wherein Sb+Bi+Nb+Mo is 0.0015-0.0250% and (Sb/121.8+Bi/209.0+Nb/92.9+Mo/95.9)/(Ti/47.9+V/50.9) ranges from 0.1 to 15.

摘要翻译： 本发明涉及高磁感应定向硅钢及其制备方法。 取向硅钢按重量百分比计含有以下化学元素：C：0.035-0.120％，Si：2.9-4.5％，Mn：0.05-0.20％，P：0.005-0.050％，S：0.005-0.012％ 0.035％的Al，0.001-0.010％的N，0.05-0.30％的Cr，0.005-0.090％的Sn，不大于0.0100％的V，不大于0.0100％的Ti，Sb中的至少一种微量元素 ，Bi，Ni和Mo，余量为Fe等不可避免的杂质，其中Sb + Bi + Nb + Mo为0.0015〜0.0250％，（Sb / 121.8 + Bi / 209.0 + Nb / 92.9 + Mo / 95.9）/（ Ti / 47.9 + V / 50.9）为0.1〜15。