WU Jianxin JIANG Bohong XU Zuyao (T.Y.Hsu) Shanghai Jiaotong University
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Shanghai
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China Associate Professor
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Dept.of Materials Science and Engineering
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Shanghai Jiaotong University
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Shanghai
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China
金属学报(英文版)
The effect of grain size and ordering of the parent phase on the critical points of thermoelastic martensitic transformation in Cu-25.62 Zn-3.97 Al-0.0018 B(wt-%)shape memory alloy has been investigated.Based on the thermodynamics of phase transformation,a linear rela- tionship between the starting ...
关键词:
Cu-Zu-Al
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null
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null
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QI Xuan JIANG Bohong XU Zuyao(T.Y.HSU) Shanghai Jiaotong University
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Shanghai.China Qi Xuan
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Dept.Marter.Sci.and Eng.
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Shanghai Jiaotong University
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Shanghai
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China
金属学报(英文版)
The correlation between the shape memory effect(SME)and the ordering degree in martensite formed through various heat-treatment processes,e.g.ice water quenching, step-quenching and aging etc.,has been studied in a Cu-26Zn-4Al alloy.The martensite or- dering degree is estimated by △d,the spacing dif...
关键词:
Cu-Zn-Al alloy
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null
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null
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周彪
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程西云
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彭美华
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张建锋
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严茂伟
人工晶体学报
对碳纳米管(MWNTs)进行化学镀镍处理制备镀镍碳纳米管(Ni/MWNTs),在500±0.5℃条件下对Ni/MWNTs进行热处理;采用磁诱导/冰模板定型复合方式将热处理Ni/MWNTs添加到壳聚糖溶液中,冷冻干燥形成MWNTs有序排列的镀镍碳纳米管-壳聚糖(Ni/MWNTs-CHI)多孔结构;将多...
关键词:
碳纳米管
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热处理
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磁学性质
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冰模板
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序列化
莫远科
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张志豪
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谢建新
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潘洪江
金属学报
doi:10.11900/0412.1961.2015.00661
采用弯曲实验,拉伸实验,SEM,TEM和EBSD等手段,研究了再结晶退火对高硅电工钢冷轧带材组织、有序结构、力学性能和冷轧成形性能的影响.结果表明,冷轧试样经800~1200℃保温1h再结晶退火随炉缓冷后,室温塑性大幅下降,可弯曲角度均由冷轧试样的150°下降至50°左右,且二次冷轧出现严重的边裂;...
关键词:
高硅电工钢
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冷轧
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再结晶退火
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有序度
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力学性能