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Abstract:
在ωV/ωC≈3与ωV≈10%的条件下,研究了钒、碳含量对高钒高速钢组织和力学性能的影响.结果表明:高钒高速钢的耐磨性决定于硬度与组织.硬度低于HRC 57时,耐磨性主要决定于硬度;硬度超过HRC 57之后,耐磨性主要决定于碳化钒的数量、形态、分布与基体组织.ωV=8.15%~10.20%、ωC=2.70%~3.15%时,经适当变质处理和热处理,可使团球状或团块状的碳化钒均匀分布在经1 050 ℃淬火,550 ℃回火的坚硬基体上,从而获得优良的耐磨性能.
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钢铁研究学报
ISSN: 1001-0963
Year: 2005
Issue: 5
Page: 66-71
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 12
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