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Heat Treatment of Modified 6005A Alloy for Vehicles 被引量:2
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作者 caoling-fei wangming-pu guoming-xing lizhou 《材料热处理学报》 EI CAS CSCD 北大核心 2004年第5期619-622,共4页
Modified 6005A alloy was reported and its mechanical properties were studied by tensile test, hardness measurement and TEM analysis. Results show that the favorable aging condition for 6005A is 175°Cfor 8h, and t... Modified 6005A alloy was reported and its mechanical properties were studied by tensile test, hardness measurement and TEM analysis. Results show that the favorable aging condition for 6005A is 175°Cfor 8h, and the nose temperature of its TTP (Time-temperature-properties) curves is about 370°C. In a moderate temperature zone (270°C <T <390°C), the alloy has much high quench sensitivity. Therefore, in on-line extrusion, water spray quench and moderate temperature should be taken to enhance quench rate, then 6005A alloy can be quench hardened and its quenching distortion can be 展开更多
关键词 6005A合金 热处理 淬火敏感性 TEM
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