Process for producing forged product

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9738945
APP PUB NO 20140373351A1
SERIAL NO

14374409

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Abstract

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A forging process is conducted in a temperature range of 350-600° C. on at least a portion that is required to have a fatigue strength in an intermediate forged product having a ferrite and pearlite texture obtained by conducting a hot forging on a steel in which N is not greater than an amount at which N is unavoidably dissolved as a solid, thereby improving strength of the portion that is required to have a fatigue strength. With this, there is provided a forged product having a good strength and a low price.

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Patent Owner(s)

Patent OwnerAddress
NISSAN MOTOR CO LTDKANAGAWA KANAGAWA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwata, Noriyuki Ayase, JP 48 741
Kaneko, Daisuke Yokohama, JP 38 197
Yoshida, Jun Ichikawa, JP 227 1333

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