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Invention Grant
US07658807B2 Hot-rolled strip intended for the production of non-grain oriented electrical sheet and a method for the production thereof 失效
用于生产非晶粒取向电工薄板的热轧带材及其制造方法

Hot-rolled strip intended for the production of non-grain oriented electrical sheet and a method for the production thereof
Abstract:
The present invention relates to a hot-rolled steel strip for further processing to form non-grain oriented electrical sheet with the following composition (in % by weight) C: to the intensity I001 of the position (001) is >0.4 and the ratio I111/I001 formed from the intensity I111 of the position (111) to the intensity I001 of the position (001) is >0.2.
Abstract(Chinese):

本发明涉及一种用于进一步加工以形成具有以下组成（以重量％计）的非晶粒取向电工薄板的热轧钢带C：<0.02％，Mn：<= 1.2％，Si：0.1-4.4 ％，Al 0.1-4.4％，其中由Si含量和两倍Al含量形成的和<5％，P：<0.15％，Sn：<0.20％，Sb：<= 0.20％ 具有至多1.8mm的带材厚度的不可避免的杂质，并且具有部分软化的结构，其特征在于在0°至60°的区域中α纤维的高强度（取向分布函数的纤维表示），其中 由位置（112）<110>的强度I112与位置（001）<110>的强度I001形成的比率I112 / I001> 0.4，并且由位置（001）<110>的强度I111形成的比率I111 / 111）<110>相对于位置（001）<110>的强度I001> 0.2。

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