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为了减少磨损给生产所带来的经济损失,利用电弧喷涂含TiB2的粉芯线材来制备含TiB2陶瓷的涂层,并对涂层的结合强度、硬度、抗热震性和耐磨粒磨损性能等进行了测试,利用金相显微镜、X-射线衍射仪、扫描电子显微镜等对涂层进行测试分析,研究涂层磨损机理.研究结果表明,涂层结合强度达到49MPa,显微硬度达887HV,具有良好的抗热震性能,耐磨粒磨损性能比基体Q235钢提高了4.5倍.研制的涂层具有极大的实际应用和推广价值.
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材料保护
ISSN: 1001-1560
Year: 2005
Issue: 7
Volume: 38
Page: 49-51
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 18
Affiliated Colleges: