王海波
,
石树坤
,
孙青竹
材料热处理学报
借助扫描电镜、透射电镜和示波冲击试验机研究了2205双相不锈钢经1040℃固溶处理40 min,500℃下不同时效时间(1～8个月)对其显微组织和韧性的影响.结果表明,经过固溶处理后的不锈钢只有铁素体和奥氏体组成,在500℃进行时效时,显微组织和韧性发生了显著变化.当时效到2个月左右的时候,铁素体相...
关键词:
2205不锈钢
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等温时效
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显微组织
,
调幅分解
,
R相
LIU Shicheng
,
Dalian Railway Insitute
,
Dalian
,
ChinaHamaguchi Yoshikazu
,
Kuwano Hisashi
,
Muroran Institute of Technology
,
Muroran
,
Japan
金属学报(英文版)
The stable ranges concerning the composition and temperature have been experimentally de- termined for the intermetallic compounds in system Fe-Cr-Mo at high-temperatures. The isothermal section of the Fe-Cr-Mo ternary phase diagram at 1250℃ and the formation re- actions for the intermetallic compou...
关键词:
Fe-Cr-Mo system
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null
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null
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