• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Iron and Steel Research International >Microstructure of Fe-Based Alloy Hardfacing Coating Reinforced by TiC-VC Particles
【24h】

Microstructure of Fe-Based Alloy Hardfacing Coating Reinforced by TiC-VC Particles

机译：TiC-VC颗粒增强铁基合金堆焊层的组织

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Microstructure of the Fe-based alloy hardfacing coating reinforced by TiC-VC particles was investigated by means of SEM, TEM, XRD and EPMA. The thermodynamics and effect of elements on the carbides were discussed. The result shows that TiC-VC carbides can be formed during arc welding. Carbides with particle size of 2 - 4 mu m are uniformly dispersed in the matrix. Evidently the covering components and their amount affect the microstructure and hardness of the coatings. An excellent microstructure and hardness of hardfacing coating were obtained, while the amount of graphite, FeTi and FeV was controlled within the range of 8 percent - 10 percent, 15 percent - 18 percent and 8 percent - 12 percent, respectively.
机译：用SEM，TEM，XRD和EPMA研究了TiC-VC颗粒增强的Fe基合金硬面涂层的组织。讨论了元素的热力学和对碳化物的影响。结果表明，TiC-VC碳化物可在电弧焊过程中形成。粒径为2-4微米的碳化物均匀地分散在基体中。显然，覆盖组分及其含量影响涂层的微观结构和硬度。获得了优良的表面硬化涂层显微组织和硬度，而石墨，FeTi和FeV的含量分别控制在8％-10％，15％-18％和8％-12％的范围内。

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