摘要
利用电弧熔炼及铜模快速铸造的方法制备Zr_(41.2)Ti_(13.8)Cu_(12.5)Ni_(10)Be_(22.5)块状非晶合金,通过电化学方法向块状非晶中充入氢。研究了充氢对该非晶态材料反射光谱、吸收光谱、透射光谱特性的影响。结果表明,充氢掺杂后,提高反射率,降低吸收率,降低红外光的透射率,并使反射峰向短波边移动。
Zr41.2Ti13.8Cu12.5Ni10Be22.5 bulk amorphous alloy was prepared by arc-melting and rapidly casting into a copper mould. Hydrogen charging was performed electrochemically in glycerine-phosphoric acid electrolyte. The effects of hydrogen on the reflection spectra, the absorption spectra and the transmission spectra of the amorphous alloy were studied. It is shown that for the bulk amorphous alloy after hydrogen charging, the optical reflectivity increases, the optical absorptivity and the infrared transmittivity decrease, and the optical reflection peak shifts to shorter wavelength side.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
2003年第6期569-572,共4页
Acta Metallurgica Sinica
关键词
锆基块状非晶合金
光谱特性
氢化
Zr base bulk amorphous alloy
spectral characteristic
hydrogenation
