Iron alloy manufacturing method

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United States of America

PATENT NO 12037664
SERIAL NO

17341615

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Abstract

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An iron alloy manufacturing method which can suppress occurrence of distortion and crack in formed iron alloy layers is provided. During execution of a forming step, in a first temperature control step, an iron alloy layer temperature T1 of a predetermined number of laminated layers from a surface layer of iron alloy layers formed in the forming step is controlled to be kept within a range of Ms≤T1≤Ms+α, and in a second temperature control step, a base plate temperature T2 is controlled to be kept within a range of Mf−β≤T2≤Mf.

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Patent Owner(s)

Patent OwnerAddress
HONDA MOTOR CO LTDTOKYO PORT AREA JAPAN TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kikawa, Kazuo Saitama, JP 20 39
Shinkawa, Masaki Saitama, JP 39 172

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