• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Asian Thermal Spray Conference >Effect of oxides on the mechanical properties of gas tunnel type plasma sprayed Cu_(36)Zr_(48)Al_8Ag_8 metallic glass coatings
【24h】

Effect of oxides on the mechanical properties of gas tunnel type plasma sprayed Cu_(36)Zr_(48)Al_8Ag_8 metallic glass coatings

机译：氧化物对气体隧道式等离子喷涂Cu_（36）Zr_（48）AL_8AG_8金属玻璃涂料的影响

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

摘要

Gas tunnel type plasma spraying torch is a potential tool for producing metallic glass coatings over substrates with controlled phase and microstructure due to its unique design and operating conditions. In this study, Cu_(36)Zr_(48)Al_8Ag_8 metallic glass coatings were deposited on stainless steel substrates with oxide phase by specially designed gas tunnel type plasma spraying torch at selective operating conditions. Mechanical and tribological properties such as hardness, sliding and erosive wear resistance were examined and the results were correlated with the presence of oxide content in the coating microstructures. Phase formation and microstructural features of the coatings were evaluated by XRD and SEM analysis. The sliding wear resistance of the coatings under un-lubricated condition was evaluated using Ball-on-Disk tribometer. The results indicated that the oxide rich metallic glass coating exhibited excellent sliding and erosive wear resistance. On other hand, the co-efficient of friction gradually increased with respect to the increase in oxide content in the coating microstructure.
机译：气体隧道式等离子喷射炬是一种潜在的工具，用于在具有受控相和微观结构的基板上生产金属玻璃涂层，由于其独特的设计和操作条件。在该研究中，Cu_（36）Zr_（48）Zr_（48）Al_8Ag_8金属玻璃涂层在选择性操作条件下专门设计的气体隧道型等离子体喷射炬沉积在具有氧化物相的不锈钢基板上。检查诸如硬度，滑动和耐腐蚀性耐磨性的机械和摩擦学性能，结果与涂层微结构中的氧化物含量的存在相关。通过XRD和SEM分析评估涂层的相形成和微观结构特征。使用球盘摩擦计评估未润滑条件下涂层的滑动耐磨性。结果表明，氧化物丰富的金属玻璃涂层表现出优异的滑动和耐腐蚀性。另一方面，相对于涂层微观结构中的氧化物含量的增加，摩擦的共同效率逐渐增加。

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