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Author:

毛卫民 (毛卫民.)

Indexed by:

CQVIP

Abstract:

研究了铌对M2高速钢的共晶碳化物组织和共晶碳化物高温球化的影响。试验表明:在快冷条件下,随着铌含量的提高,块状碳化物增多;在慢冷条件下,少量的铌就可使M2高速钢析出形状特殊的含铌碳化物;铌不进入基体和片状的M2C型碳化物、只存在于铌碳化物中,试验还表明:加入铌后不影响片状的M2C型碳化物的高温球化。但含铌碳化物本身高温球化很困难。

Keyword:

预球化退火 M2高速钢

Author Community:

  • [ 1 ] 北京工业大学金属材料科学与工程学系

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Source :

北京工业大学学报

Year: 1994

Issue: 02

Page: 33-38

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 11

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