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    • Effects of Pre-rolling Aging on Structure and Mechanical Properties of 2055 Al-Li Alloy

    • 最新研究发现,对固溶态2055铝锂合金进行预轧制变形,可显著提升其硬度和强度。10%预轧制+155℃×28h峰时效合金的屈服强度和抗拉强度分别比未预轧制合金提高了67%和43%,主要原因是大塑性变形诱导高密度位错促进析出相大量均匀弥散析出。
    • Vol. 44, Issue 2, Pages: 212-215(2024)   

      Published: 20 February 2024

    • DOI: 10.15980/j.tzzz.2024.02.011     

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  • YU P W,BIAN L P,WANG P H,et al. Effects of pre-rolling aging on structure and mechanical properties of 2055 Al-Li alloy[J]. Special Casting & Nonferrous Alloys,2024,44(2):212-215. DOI: 10.15980/j.tzzz.2024.02.011.
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相关作者

Li Huizhong Zhang Xinming Chen Ming’an Zhou Zhuoping Gong Minru   中南大学  
张新明   中南大学  
陈明安   中南大学  
周卓平   中南大学  
龚敏如   中南大学  
Xiao Daihong1 中南大学粉末冶金国家重点实验室
Yang Taihua2 湖南博云新材料有限公司
Huang Baiyun1 中南大学粉末冶金国家重点实验室

相关机构

Central South University
State Key Laboratory for Powder Metallurgy,Central South University
Hunan Boyun New Materials Co.,Ltd
State Key Laboratory for Nonferrous Metal Material Preparation,General Research Institute for Nonferrous Metals
Sichuan Xinrong Electric Cable Co.Ltd
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