Invention Grant
- Patent Title: High silicon steel thin strips and a method for producing the same
- Patent Title (中): 高硅钢薄带及其制造方法
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Application No.: US974506Application Date: 1978-12-29
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Publication No.: US4265682APublication Date: 1981-05-05
- Inventor: Noboru Tsuya , Kenichi Arai
- Applicant: Noboru Tsuya , Kenichi Arai
- Applicant Address: JPX Sendai
- Assignee: Tsuya; Norboru
- Current Assignee: Tsuya; Norboru
- Current Assignee Address: JPX Sendai
- Priority: JPX53/114847 19780919; JPX53/141290 19781115
- Main IPC: B22D11/06
- IPC: B22D11/06 ; C21D6/00 ; C22C38/02 ; H01F1/153 ; H01F1/04
Abstract:
A high silicon steel strip having excellent magnetic properties and good workability, and having a composition consisting of 4-10% by weight of silicon and the remainder being substantially iron and incidental impurities is produced by cooling super rapidly the high silicon steel melt on a cooling substrate to form a thin strip having micro-structure comprising very fine crystal grains having substantially no ordered lattice.
Public/Granted literature
- US5239092A Process for producing furylpropargylcarbinol and derivative thereof Public/Granted day:1993-08-24
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