Patent US4283760A successfully refreshed from Google Patents.
Patent JPS53106325A successfully refreshed from Google Patents.
JPS53106325A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Production of as-rolled high tensile stlength steel of excellent low temperature toughness
Assignee: Nippon Steel Corp
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Filing: 1977-02-28
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Granted: —
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Expires: 1997-02-28
Abstract
Abstract PURPOSE: To produce steel described in the title at a low by rolling of steel of specific composition contg. C, Si, Mn at a temp. not lower than Ar 3 of ϒ region, and not higher than a specific temp, and at a reduction not lower than a specific reduction, then by transforming and rolling at a specific total reduction during specific transformation, and by air cooling the steel. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Susumu Aida
- 👤 Kunio Watanabe
- 👤 Yoshio Hashimoto
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-06 11:25
CPC Classifications
—
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