Abstract:
研制了一种焊接工艺性能良好的高铬铸铁型自保护金属芯堆焊焊丝,其堆焊层显微组织为马氏体+残余臭氏体, 在马氏体基体上均匀分布着耐磨硬质相M7C3,堆焊层硬度及磨粒磨损试验表明,堆焊层硬度>HRC60,耐磨性为Q235钢的21 倍。
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Year: 2005
Language: Chinese
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 3
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