科研之友
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摘要
At reacts with SiC in metal matrix composites, resulting in the deterioration of properties. This communication reports a specific feature in the microstructure of SiC particle reinforced At alloy that is generated by this reaction. Approximately rectangular pits are formed on the SiC particles that are readily detectable by optical and scanning electron microscopic observations. A possible mechanism for forming the pits is also stated.
- 出版日期2001-7
- 单位南阳理工学院
