文章详细信息 关键词： 活塞;失效;材料性能;局部重熔;铸造铝合金;试验 [gap=613]Keywords: piston;failure;material performance;local remelting;cast aluminium alloy;experiment
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high strength cast aluminium alloy 高强度铸造铝合金
corrosion resistant cast aluminium alloy 耐蚀铸造铝合金
high temperature cast aluminium alloy 热强铸造铝合金
weldable cast aluminium alloy 可焊接铸造铝合金
ZL112Y die cast aluminium alloy ZL112Y压铸铝合金
yl die cast aluminium alloy yl112压铸铝合金
Meanwhile the paper also presents the experimental information and developing prospects of the cast aluminium alloy-ceramic metal compound material.
同时还介绍了铸造铝合金- 金属陶瓷复合材料的试验情况及发展前景。
Our research work confirm that, the filtration process improves not only the common mechanical properties of alloy but also the fatigue feature of the as-cast aluminium alloy.
研究工作证明：过滤工艺不仅可以提高合金的常规力学性能，而且可以提高铸态铝合金的疲劳性能。
Failure of cast aluminium alloy box was analysed by metallographic and fractographic analysis, and cast defect and variation of cross section thickness were identified as main causes of failure.
通过金相及电镜断口分析，确定箱体失效系铸造缺陷和几何截面差过大所致。
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