EMBRITTLING BEHAVIORS IN 20%Cr-11%Co STEEL SPECIMENS WITH DIFFERENT QUENCHED STRUCTURES.

Setsuo Takaki, Eiji Nakano, Youichi Tokunaga

研究成果: ジャーナルへの寄稿記事

抄録

The formation of a Cr-rich phase in alpha -steel is accelerated by cold working prior to 748 K aging. Formation behavior is almost identical in cold worked alpha steel and ( alpha prime plus alpha ) steel. Embrittlement in the ( alpha prime plus alpha ) steel is retarded because of finely dispersed martensite in spite of the acceleration of Cr-rich phase formation. Elongation is about 10% after 1000 ks aging.

元の言語英語
ページ(範囲)998-1003
ページ数6
ジャーナルNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
47
発行部数11
出版物ステータス出版済み - 11 1983
外部発表Yes

Fingerprint

Steel
steels
Aging of materials
cold working
Cold working
embrittlement
Embrittlement
martensite
Martensite
elongation
Elongation

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

EMBRITTLING BEHAVIORS IN 20%Cr-11%Co STEEL SPECIMENS WITH DIFFERENT QUENCHED STRUCTURES. / Takaki, Setsuo; Nakano, Eiji; Tokunaga, Youichi.

:: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 巻 47, 番号 11, 11.1983, p. 998-1003.

研究成果: ジャーナルへの寄稿記事

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abstract = "The formation of a Cr-rich phase in alpha -steel is accelerated by cold working prior to 748 K aging. Formation behavior is almost identical in cold worked alpha steel and ( alpha prime plus alpha ) steel. Embrittlement in the ( alpha prime plus alpha ) steel is retarded because of finely dispersed martensite in spite of the acceleration of Cr-rich phase formation. Elongation is about 10{\%} after 1000 ks aging.",
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