Tribological and microstructural behaviour in coatings applied using GTAW and HVOF (thermal spraying process) and used to recover AISI/SAE D2 grade tool steels
作者: ChávezDávilaGutierrezMondragonZambrano-Robledo
作者单位: 1a Technological Development Department , Corporación Mexicana de Investigación en Materiales S.A de C.V ., Saltillo , Mexico
2b Centro de Investigación e Innovación en Ingeniería Aeronáutica , Universidad Autónoma de Nuevo León , San Nicolás de Los Garza , Mexico
刊名: Welding International, 2018, Vol.32 (10), pp.660-666
来源数据库: Taylor & Francis Journal
DOI: 10.1080/09507116.2017.1347347
原始语种摘要: ABSTRACT(#br)Fe-Cr-Mo alloys are used in coatings for protecting components that are subjected to conditions involving wear and corrosion. The high velocity oxygen fuel (HVOF) method used for tool steel alloys for cold working with the use of Fe-Cr-Mo substrates has yielded good results in the field of spray coatings. HOVF is a great method for applying coatings and recovering diameters that become worn down during the operating process. New surfaces and materials can be provided without the distortion caused by conventional welding processes. It is a great method for materials that are susceptible to cracking due to the formation of hard and off-balance phases with compositions with high contents of carbon and chromium, due to the conditions of the process, which combine a relatively low...
全文获取路径: Taylor & Francis  (合作)

  • spraying 喷涂
  • behaviour 性质
  • recover 挽回
  • substrate 基质
  • microhardness 显微硬度
  • corrosion 腐蚀
  • thermal 热的
  • process 过程
  • steels 钢材
  • alloys 多组分胶