Effect of Tempering on Microstructure and Mechanical Properties in a Multiphase ZrCuAlNiO Alloy
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概要
- 論文の詳細を見る
The changes in microstructure and mechanical properties of ZrCuAlNiO alloy after tempering were investigated. The morphology of the martensite changes, and both the interfaces of martensite variants and substructural boundaries fade after the tempering treatment. The Zr2Al phase precipitates in Zr2(Cu, Al, Ni) grains at temperatures higher than 747 K, and its size increases with the tempering temperature, while Zr2Ni phase precipitates in martensite zone at temperatures higher than 1053 K. The mechanical property was improved by the presence of the precipitates after tempering. The correlation between microstructure and property in this alloy was discussed.
- 社団法人 日本鉄鋼協会の論文
- 2008-07-15
著者
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Qiu Feng
Key Lab. Of Automobile Materials Ministry Of Education And Dep. Of Materials Sci. And Engineering Ji
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Shen Ping
Key Laboratory Of Automobile Materials Department Of Materials Science And Engineering Jilin Univers
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Liu Tao
Key Laboratory Of Automobile Materials Ministry Of Education And Department Of Materials Science And
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JIANG Qichuan
Key Laboratory of Automobile Materials of Ministry of Education and Department of Materials Science
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Jiang Qichuan
Key Laboratory Of Automobile Materials Department Of Materials Science And Engineering Jilin Univers
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Jiang Qichuan
Key Laboratory Of Automobile Materials Ministry Of Education And Department Of Materials Science And
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Shen Ping
Key Laboratory Of Automobile Materials Ministry Of Education And Department Of Materials Science And
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Qiu Feng
Key Laboratory Of Automobile Materials Ministry Of Education And Department Of Materials Science And
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