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- 结果表明:WCP/Fe-C复合材料表层厚度为18-25mm,WCP体积分数约70%,其冲击韧度ak达到5-6J/cm2,复合材料表层和基体硬度分别达到63-65HRC和50-55HRC。 The results show that the WCp/Fe-C composite surface layer of 18-25mm with a volume fraction of WCp of about 70%25 was formed by the centrifugal casting technique. Its impact toughness reachesd 5 - 6J/cm2, the hardness of composite surface layer and matrix were kept at 63-65HRC and 50?
- WCp体积分数 volume fraction of WCp
- 分数 fraction
- 体积 volume
- 原料油中氮、硫体积分数及反应压力对加氢裂化催化剂积炭的影响 Effects of nitrogen or sulphide content and reaction pressure on coke deposited on hydrocracking catalyst
- WC体积分数 WC particle volume fraction
- WCp/Fe-C复合材料 WCp/Fe-C composite
- 分数的 fractionary
- 体积小 small
- 质量分数 mass fraction
- 体积重量 bulkfactor
- 高体积分数 high volume fraction
- 低体积分数 lower volume fraction
- 体积分数法 volume fraction analysis
- 体积分数 volume fraction
- 燃油体积分数 Volume percentage
- 气相体积分数 air phase volume fraction
- 体积分数比 Volume fraction
- CH4体积分数 CH4 concentration
- CO体积分数 CO volume concentration
