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Abstract:
高铬铸铁的化学成分应根据铸件在热处理时连续冷却的半冷却时间按公式计算确定.奥氏体化温度根据含铬量和铸件壁厚决定,保温时间根据铸件模数计算.决定加热升温速度应考虑铸件的结构、壁厚、铸态组织和炉内不同部位的温度差等因素.对淬火介质的选择,淬火过程的控制,以及回火处理也作了介绍.
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Source :
现代铸铁
ISSN: 1003-8345
Year: 2007
Issue: 2
Volume: 27
Page: 29-32
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 8
Chinese Cited Count:
30 Days PV: 10
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