摘要
采用反向压铸技术制造 Si Cw(ψ=1 8% ) /60 61 Al复合材料。在复合材料不同部位取样 ,测量 Si Cw 晶须体积分数 ,借助扫描电镜观察 Si Cw 分布情况 ,测量 Si Cw 形貌参数。结果表明 ,反向压铸复合材料具有良好的均匀性。
SiC w(ψ=18%)/6061Al composites was fabricated by reverse squeeze cast technique. Samples from different position of the billet were taken to study SiC w whisker distribution. SEM was also used to observe SiC w whisker morphology and distribution. The results indicated that SiC whisker has good distribution uniformity in composites billet.
出处
《理化检验（物理分册）》
CAS
2000年第10期438-441,共4页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
