采用挤压铸造技术制备短纤维增强铝硅合金梯度复合材料，研究了这类材料的凝固组织和耐磨性能。
The short fiber reinforced aluminum silicon alloy gradual composites are manufactured by squeeze casting, and the structures and the wear resistance of the composites are studied.
利用激光快速熔凝技术对DD 2单晶合金在超高温度梯度和快速凝固条件下的组织形态和元素的微观偏析行为进行了研究。
The microstructure characteristics and microsegregation of DD2 single crystal have been studied under ultra-high temperature gradient and rapid solidification conditions by laser rapid remelting.
采用挤压铸造技术制备硅酸铝短纤维增强铝硅合金梯度复合材料，研究了这类材料的凝固组织和基本热物理性能。
The effect of heat treatment technology on microstructure of aluminosilicate short fiber reinforced aluminum-silicon alloy composite is researched.
采用挤压铸造技术制备硅酸铝短纤维增强铝硅合金梯度复合材料，研究了这类材料的凝固组织和基本热物理性能。
The effect of heat treatment technology on microstructure of aluminosilicate short fiber reinforced aluminum-silicon alloy composite is researched.
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