논문 해외 국제전문학술지(SCI급) INTERFACE REACTION OF PURE TI THERMAL PLASMA SPRAY COATED MO-SI-B ALLOYS DURING OXIDATION
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2014-02
- 저자명 송영호,김정민공동(참여),박준식
- 학술지명 CURRENT NANOSCIENCE
- 발행처명 Bentham Science Publishers
- 발행국가 해외
- 논문언어 외국어
홈페이지논문 초록 (Abstract)
The oxidation behaviors of Ti powder thermal spray coated Mo-Si-B alloys have been investigated in order to identify the underlying mechanism for the effect of precursor Ti coatings on Mo-Si-B alloys. Pure Ti powder was thermally sprayed on the two phase alloy (Mo (solid solution)+T2(Mo5SiB2)) fabricated by arc melting elemental components. The oxidation tests performed at 1100 °C show that the Ti powder was tightly bonded and reacted with the surface of the substrate, and TiO2 layer was formed at the outer surface of the coated Ti layer as a result of oxidation exposure. The oxidation behaviors of pure elemental component coated Mo-Si-B alloys have been discussed in terms of microstructural observations during oxidation tests.