• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Manufacturing Science and Engineering >Effect of Aging Treatment on Microstructure and Wear Behavior of a Nickel Based Hardfaced Coating
【24h】

Effect of Aging Treatment on Microstructure and Wear Behavior of a Nickel Based Hardfaced Coating

机译：老化处理对基于镍的硬粘接涂层微观结构和磨损行为的影响

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The nickel based Colmonoy 5 alloy powder was deposited on 316 L (N) austenitic stainless steel substrate. In order to examine the effects of aging treatment on the wear behavior of a nickel based hardfacing alloy, the as-deposited coating was aged at 580°C for 5000h in ambient atmosphere. Coating microstructures were characterised by scanning and transmission electron microscopy. Sliding tests were conducted under self mated condition at room temperature and 550°C using a pin-on disc type apparatus. The wear loss of the aged coating was found to be higher than that of the as deposited coating. The coarse grained structure with carbide (Cr_(23)C_6) precipitation in the aged coating would account for the higher sliding wear loss. However, the aged coating, with reduced hardness exhibits similar wear behavior of as deposited coating during sliding at 550°C.
机译：涂在316L（n）奥氏体不锈钢基材上沉积基于镍的Colmonoy 5合金粉末。为了检查老化处理对基于镍的硬粘合合金的磨损行为的影响，在环境气氛中，沉积的涂层在580℃下老化5000H。通过扫描和透射电子显微镜表征涂层微结构。在室温下在室温和550℃下在室温条件下进行滑动测试，使用销盘式型装置。发现老化涂层的磨损损失高于沉积涂层的磨损。在老化涂层中的碳化物（Cr_（23）C_6）沉淀的粗粒结构将考虑更高的滑动磨损损失。然而，具有降低的硬度的老化涂层在滑动在550℃下滑动时表现出作为沉积涂层的类似磨损行为。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号