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Abstract:
以原位还原所得超细WC-6%Co复合粉为原料,研究了热压烧结制备硬质合金材料的工艺过程,并分析了材料的物理性能及力学性能。结果表明:将平均粒径约300nm的超细WC-Co复合粉在热压炉中于1 370℃烧结1.5h,可得到平均晶粒度为600nm、相对密度99%且具有良好综合力学性能的亚微米WC-Co硬质合金。
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稀有金属与硬质合金
Year: 2012
Issue: 03
Volume: 40
Page: 58-62
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: 7
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