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Tribological properties of high velocity arc sprayed Fe-Al based composite coatings at elevated temperature
  • ISSN号:1003-6326
  • 期刊名称:《中国有色金属学报:英文版》
  • 时间:0
  • 分类:TG174.442[金属学及工艺—金属表面处理;金属学及工艺—金属学] TG115.5[金属学及工艺—物理冶金;金属学及工艺—金属学] TB333[一般工业技术—材料科学与工程]
  • 作者机构:[1]National Key Laboratory for Remanufacturing, Academy of Armored Force Engineering, Beijing 100072, China National Key Laboratory for Remanufacturing, Academy of Armored Force Engineering, Beijing 100072, China National Key Laboratory for Remanufacturing, Academy of Armored Force Engineering, Beijing 100072, China National Key Laboratory for Remanufacturing, Academy of Armored Force Engineering, Beijing 100072, China National Key Laboratory for Remanufacturing, Academy of Armored Force Engineering, Beijing 100072, China
  • 相关基金:Project(50005024) supported by the National Natural Science Foundation of China; Project(51489020304JS9101) supported by Foundation of the State Key Laboratory for Remanufacturing, China
中文摘要:

Fe-Al based intermetallic composite coatings were in-situ synthesized using Fe-Al/Cr3C2 or Fe-Al/WC cored wires and high velocity are spraying (HVAS) technology. The tribological properties of the Fe-Al based intermetallic composite coatings were investigated using a ball-on-disc tribotester from room temperature to 650 ℃. The results show that the coatings have relatively high bond strength and micro-hardness. The tribological properties of Fe-Al/Cr3C2 and Fe-Al/WC composite coatings were further analyzed and compared. Low and stable wear rates of the Fe-Al based intermetallic composite coatings were indicated from room temperature to 650 ℃. The excellent wear resistance of the composite coatings in high temperature was discussed.

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期刊信息
  • 《中国有色金属学报:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国有色金属学会
  • 主编:黄伯云
  • 地址:中国长沙中南大学
  • 邮编:410083
  • 邮箱:f-xsxb@csu.edu.cn
  • 电话:0731-88830949
  • 国际标准刊号:ISSN:1003-6326
  • 国内统一刊号:ISSN:43-1239/TG
  • 邮发代号:42-317
  • 获奖情况:
  • 国家“双百”期刊,第二届全国优秀科技期刊评比二等奖,中国有色金属工业总公司优秀科技期刊一等奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘(网络版),荷兰文摘与引文数据库,美国工程索引,美国剑桥科学文摘,美国科学引文索引(扩展库),英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊
  • 被引量:1159