Deformation induced Elinvar behavior in Fe-Ni Invar alloy

作者：Qin, Fangyu; Lu, Fengshuang; Chen, Yulin; Yang, Jianmin; Zhao, Xinqing^*

来源：Science Bulletin, 2018, 63(16): 1040-1042.

DOI：10.1016/j.scib.2018.07.006

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<正>Fe-Ni alloys exhibiting temperature-independent elastic modulus(Elinvar)and thermal expansion(Invar)properties have found wide and significant applications,such as liquefied natural gas tanks,micrometers,reed relays,hairsprings,etc.[1].Owing to the technical and theoretical importance of Invar and Elinvar effects,the underlying mechanisms of such effects have been vital

• 出版日期2018-8-30
• 单位钢铁研究总院; 武汉科技大学; 北京航空航天大学