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摘要:
对铸造铝合金ZL114A 开展热处理试验,研究了固溶温度、固溶时间、淬火水温、时效温度和时效
时间等工艺参数对力学性能的影响,比较了铸态和固溶热处理后的组织变化,并优选出最佳的热处理工艺制
度,540℃×14 h/ 水冷(55℃) +155℃×7. 5 h/ 空冷,为后续的工业化生产提供了参考。
Abstract:
The effect of solution temperature,holding time,quenching water temperature,aging temperature and
time on the mechanical property of ZL114A was investigated by heat treatment experiments. The microstructure of
ZL114A before and after heat treatment was compared. The desirable heat treatment process was optimized: 540℃×14h/
water quenching(55℃)+155℃×7.5h/ air cooling ,and could be the reference for the following industrial production.
引用本文
贺晓军.铸造铝合金ZL114A 的热处理工艺[J].宇航材料工艺,2013,43(3).
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- 在线发布日期: 2016-11-28
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