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author:

陈丽娟 (陈丽娟.) [1] | 朱定一 (朱定一.) [2]

Indexed by:

CQVIP PKU CSCD

Abstract:

采用中频感应炉在氩气保护下熔炼制备出Ni-349/5Cu-3.5%C合金,对比研究了其在球化前后的组织与性能。结果表明:添加稀土镁合金进行球化后,石墨形貌为均匀的球状;在850℃锻打变形时,球化前后合金的最大压缩变形量可达到68.96%和39.34%;球化后合金的摩擦性能与球化前相比有所提高,与退火45钢和GCrl5轴承钢对磨时的摩擦因数分别为0.16和0.21,磨后表面较为光滑。

Keyword:

塑性变形 摩擦 球化剂 石墨 镍基合金

Community:

  • [ 1 ] 福建交通职业技术学院安全技术与环境工程系,福州350007
  • [ 2 ] 福州大学材料科学与工程学院,福州350002

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Source :

机械工程材料

ISSN: 1000-3738

Year: 2011

Issue: 7

Volume: 35

Page: 65-67

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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