Laser Cladding Synthesis of Ta2O5Coatings on a Ta Substrate

H. Zhang, H. Xie, Tai Man Yue

Research output: Journal article publicationConference articleAcademic researchpeer-review

4 Citations (Scopus)


A five-layer overlaid Ta2O5dense ceramic coating was successfully fabricated on a pure Ta substrate using laser cladding. The coating exhibits a graded microstructure with a single phase of α-Ta2O5formed towards the top of the coating, and was metallurgically bonded to the Ta substrate. Both the coating and the coating-substrate interface region were free from porosity. The development of the coating's microstructure was discussed based on an existing Ta-O phase diagram.
Original languageEnglish
Article number012032
JournalIOP Conference Series: Materials Science and Engineering
Issue number1
Publication statusPublished - 3 Oct 2017
Event2017 International Conference on Materials Sciences and Nanomaterials, ICMSN 2017 - Barcelona, Spain
Duration: 14 Jul 201716 Aug 2017

ASJC Scopus subject areas

  • General Materials Science
  • General Engineering


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