Optic Characteristics of Zr41.2Ti13.8Cu12.5Ni10Be22.5 Bulk Amorphous Alloy

Peng Delin Sun Jianfei Shen Jun Chen Yu  yong

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Optic Characteristics of Zr_41.2Ti_13.8Cu_12.5Ni₁₀Be_22.5 Bulk Amorphous Alloy
Issue 3, Pages: 4-5(2003)
Published： 2003 ，
DOI：

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[1]彭德林,孙剑飞,沈军,陈玉勇.Zr_(41.2)Ti_(13.8)Cu_(12.5)Ni_(10)Be_(22.5)大块非晶的光学特性[J].特种铸造及有色合金,2003(03):4-5+3.

Peng Delin Sun Jianfei Shen Jun Chen Yu yong. Optic Characteristics of Zr_41.2Ti_13.8Cu_12.5Ni₁₀Be_22.5 Bulk Amorphous Alloy. [J]. Special Casting & Nonferrous Alloys (3):4-5(2003)
[1]彭德林,孙剑飞,沈军,陈玉勇.Zr_(41.2)Ti_(13.8)Cu_(12.5)Ni_(10)Be_(22.5)大块非晶的光学特性[J].特种铸造及有色合金,2003(03):4-5+3. DOI：

Peng Delin Sun Jianfei Shen Jun Chen Yu yong. Optic Characteristics of Zr_41.2Ti_13.8Cu_12.5Ni₁₀Be_22.5 Bulk Amorphous Alloy. [J]. Special Casting & Nonferrous Alloys (3):4-5(2003) DOI：

摘要

利用电弧炉熔炼及铜模快速铸造的方法制备Zr4 1.2 Ti13.8Cu12 .5Ni10 Be2 2 .5大块非晶态材料。在室温下研究非晶态及晶态材料的反射光谱、吸收光谱、透射光谱。结果表明

非晶态与结晶态相比光学反射率降低

吸收率提高

红外光的透射率提高

并且光学反射峰向长波一边移动

Abstract

The Zr 41.2Ti 13.8Cu 12.5Ni 10Be 22.5 bulk amorphous alloy was prepared by arc-melting and rapid casting in a copper mould. The reflection

absorption and transmission spectra of the crystallized and the amorphous alloys were examined at ambient temperature. The results showed that the amorphous alloys have lower reflectivity

higher absorptivity and infrared transmittivity than the crystallized alloy. And the optical reflection peak of the bulk amorphous alloy moved to longer wavelength side.