首页|FeSiB annealing technology based on amorphous ribbons of the linear expansion coefficient

FeSiB annealing technology based on amorphous ribbons of the linear expansion coefficient

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  • NETL
  • NSTL
  • Trans Tech Publications Ltd
The 4.5mm wide 25μm thick Fe_(78)Si_9B_(13) 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.

FeSiBelastic modulusline expansion coefficient

Chun-ying Huang、Man-hua Wan、Xiao-jun Wang

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Mechanical and Electronic Department, Guangdong Technology Normal College, Gangzhou 510635, China

Jiujiang Vocational Technical College, Jiujiang, Jiangxi 332007, China

2010

10.4028/www.scientific.net/KEM.428-429.537

Key engineering materials

Key engineering materials

ISSN：1013-9826
年,卷(期)：2010.428/429
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