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Nakayama; Tadashi
Fukuoka, JP
No. of patents:

Patent Number Title Of Patent Date Issued
5186762 Process for producing grain-oriented electrical steel sheet having high magnetic flux density February 16, 1993
A process for producing a grain-oriented electrical steel sheet having a high magnetic flux density, comprising the steps of: heating a steel slab comprising 1.8 to 4.8 wt % Si, 0.012 to 0.050 wt % acid-soluble A1, 0.010 wt % or less N, and the balance consisting of Fe and unavoidable

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