On the Embrittlement and Toughness of High Purity Fe-30Cr-2Mo Alloy
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概要
- 論文の詳細を見る
Experiments were conducted to explain unexpected embrittlement phenomena encountered in fabricating a high purity Fe-30Cr-2Mo alloy. By means of a hydrostatic tensile test with a Bridgman-Type specimen it was found that the fracture behaviour of the alloy is highly dependent on stress state. Under conditions of low triaxial stress, the alloy displays excellent ductility. Under conditions of high triaxial stress, however, the alloy shows less strain to fracture and a transition from ductile to cleavage fracture. The toughness of the Fe-30Cr-2Mo alloy can be significantly improved by thermomechanical processing.
- 東北大学の論文
- 1979-12-05
著者
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Ototani Tohei
Metal Research Corporation Kawai Bld.
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Saito Sakae
The Research Institute For Iron Steel And Other Metals
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Kataura Yasuzi
The Research Institute For Iron Steel And Other Metals
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SHIMURA Muneaki
The Research Institute for Iron, Steel and Other Metals
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Tanaka Eihachiro
The Research Institute For Iron Steel And Other Metals
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TOKUNO Hiromi
The Research Institute for Iron, Steel and Other Metals
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Shimura Muneaki
The Research Institute For Iron Steel And Other Metals
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Tokuno Hiromi
The Research Institute For Iron Steel And Other Metals
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