Effect of Cold Processing on the Properties of Molybdenum-Rhenium Foils
For electronic application,Mo-Re alloy foils need have isotropy properties to warp or to deep draw.In this lecture,we studied different cold processes followed by heat treatments of Mo-35Re alloy foils to get the preferred deformation processes to achieve isotropy.Through metallographic examination and mechanical property tests and bend tests,we find cross rolling can improve the bend properties of Mo-Re foils,we also find that change the deformation rates of cross rolling can result better.Further,we find partial recrystallization and recrystallization annealing have different effect on mechanical properties.Partial recrystallization annealing can get better mechanical properties and isotropy.So cross rolling and partial recrystallization annealing can be used to improve the cupping properties of materials.
Mo-Re alloys deformation annealing isotropy cold processing microstructure
Wang Guangda Xiong Ning Liu Guohui
Advanced Technology & Materials Co.,Ltd.(AT&M),Beijing 100094,China ATTL Advanced Materials Co.,Ltd.,Beijing 100094,China
国际会议
北京
英文
796-800
2018-09-16（万方平台首次上网日期，不代表论文的发表时间）