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摘要: 用自催化沉积非晶态(Ni,Cu)100-xPx+SiC复合材料，研究了复合材料的组成与晶化特性，结果表明，当x>14或者SiC体积分数小于12.8%时，复合材料即保持非晶态；时效温度达到603—618K，复合材料逐渐向晶态过渡，晶化相为fc c Ni和NiyPz，稳定组织为(Ni,Cu)P+Ni3P+SiC.较非晶态复合材料，晶态材料具有更高的力学性能.
Abstract: The amorphous (Ni,Cu)100-xPx+SiC composites were fabricated by self-catalyzing deposition, and the composition and crystallization characteristics were studied. The results showed that the composites kept at amorphous state when x was more than 14 or the fraction of SiC less than 12.8%; they would transform gradually into crystalline with the increase of aging temperature at 603—618K; and the crystallized phases were fcc Ni and NiyPz respectively; (Ni,Cu)P+Ni3P+SiC was formed as a stable microstructure. Compared with amorphous composites, crystalline materials exhibited higher machanical properties.