A structural investigation of the crystallization products of an amorphous Ni-P alloy
作者： M. L. Sui , K. Lu , Y. Z. He
DOI: 10.1080/13642819108205553
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摘要: Abstract The crystallization product of an amorphous ni80P20 alloy has been studied using X-ray diffraction and transmission electron microscopy (TEM). is composed two phasese: body-central tetragonal (b.c.t.) Ni3 P compound face-central cubic (f.c.c.) Ni austenite, a new set orientation relationships between them obtained: b.c.t. // f.c.c., b.c.t.// f.c.c. According to the relationships, possible interface model crystals was proposed. An observation cyrstals carried out by means high-resolution (HREM). morphology products characterized separated cyrstalline blocks phases, in which contain many kinds defects. Different Ni-phase were also analysed. Such difficult interpret suing classical atom-diffusion mechanism can be understood according newly deve...
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