...关键字: 快速凝固 耐热铝合金 弥散相 热稳定性[gap=1137]Key words: rapid solidification; high temperature aluminum alloys; dispersoid; thermal stability...
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At present, its preparing technologies mainly contain powder sintering technology, melt infiltration technology, Aluminum alloy directly oxidizes at high temperature technology.
目前它的制备工艺主要有粉末烧结工艺、熔体浸渗工艺、铝合金高温直接氧化工艺。
The deformation regulations of aluminum alloy LC4 at high temperature were studied, and a precise constitutive model was developed.
研究LC4 铝合金的高温变形规律，拟合出具有较高精度的高温本构模型。
The effects of a kind of special high temperature treatment on stress corrosion resistance of 7175 aluminum alloy forgings were studied, and the mechanism of the effects was explained.
研究了锻坯高温处理对7175铝合金锻件抗应力腐蚀性能的影响，并对其影响机理进行了分析。
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