FeSiB annealing technology based on amorphous ribbons of the linear expansion coefficient
The 4.5mm wide 25mm thick Fe78Si9B13 amorphous alloys were prepared by single-roller method, and it was annealed. The elastic modulus, tensile deformation and line expansion coefficient were investigated by Q800 (dynamic mechanical thermal analyses, DMA). The results showed that the elastic modulus, tensile deformation and line expansion coefficient were enhanced when annealed. Comparing with the annealed ribbons, the change rules of elastic modulus, tensile deformation and line expansion coefficient of the quenched are evident, that the elastic modulus decreases and tensile deformation increase with temperature increases, but line expansion coefficient firstly increase then decrease with temperature increases.
FeSiB Elastic modulus Line expansion coefficient
Chun-ying Huang Man-hua Wan Xiao-jun Wang
Mechanical and Electronic Department, Guangdong Technology Normal College, Gangzhou 510635, China Jiujiang Vocational Technical College, Jiujiang, Jiangxi 332007, China
国际会议
2009 International Symposium on Liquid Crystal Science and Technology(2009国际液晶科技研讨会)
昆明
英文
537-539
2009-08-02（万方平台首次上网日期，不代表论文的发表时间）