采用机械合金化工艺制备SiC质点弥散分布的Ti-6Al-4V复合粉末

李宗霞

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航空材料学报 ›› 1996, Vol. 16 ›› Issue (3) : 45-49.

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论文

采用机械合金化工艺制备SiC质点弥散分布的Ti-6Al-4V复合粉末

李宗霞

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HOMOGENEOUS DISPERSION OF SiC IN Ti-6Al-4V BY MECHANICAL ALLOYING

Li Zongxia

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摘要

对连续纤维增强和颗粒增强金属基复合材料的优缺点进行了评述.为制备SiC质点弥散分布的Ti-6Al-4V复合粉末采用了机械合金化工艺技术.用XRD和SEM研究了机械合金化过程中粉末形貌、粒度和晶体结构的变化.

Abstract

Advantages and disadvantages of metal-matrix composites reinforced by continual fibers and ceramic particles are discussed in this paper.Mechanical alloying process was employed to prepare the SiC dispersed Ti-6Al-4V composite powder.Variation of particle morphology,particle size and crystal structureduring mechanical alloying are studied by XRD and SEM.

导出引用

李宗霞. 采用机械合金化工艺制备SiC质点弥散分布的Ti-6Al-4V复合粉末[J]. 航空材料学报, 1996, 16(3): 45-49

Li Zongxia. HOMOGENEOUS DISPERSION OF SiC IN Ti-6Al-4V BY MECHANICAL ALLOYING[J]. Journal of Aeronautical Materials, 1996, 16(3): 45-49

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