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| EFFECT OF THE MODULATED STRUCTURE ON PHYSICAL PARAMETER OF A NiFeNbAl ALLOY |
| Xu Wenchong; Wang Junjian; Su Xiujin and Li Zhihua (Central Iron and Steel Research Institute; Ministry of Metallurgical Industry) |
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Cite this article:
Xu Wenchong; Wang Junjian; Su Xiujin and Li Zhihua (Central Iron and Steel Research Institute; Ministry of Metallurgical Industry). EFFECT OF THE MODULATED STRUCTURE ON PHYSICAL PARAMETER OF A NiFeNbAl ALLOY. Acta Metall Sin, 1981, 17(2): 156-249.
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Abstract The alteration of microstructure of a NiFeNbAl aUoy has been observed under various heat treatments. It was shown that the magnetic properties and other physical parameters are immediately dependent on its microstructure. The alloy of 79%Ni-Fe-8%Nb-1.2%Al already has made such properties as: μ_0=15—20 kGs/Oe, μ_m=100—150kGs/Oe, H_c=0.015—0.03Oe, B_s=5200Gs, ρ=82—85 μΩ/cm, HV=290, after treated by heating to 1150℃ for 2 h and 970℃ aging 2h. An application of the alloy on the magnetic recording may be available.
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Received: 18 February 1981
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[1] 徐温崇,王俊健,苏绣锦,李志华,金属学报,15(1979) ,252．
[2] 同上,15(1979) ,482．
[3] 内部资料.
[4] 徐温崇,苏绣锦,物理学报,27(1978) ,576．i |
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