차세대 초고온 합금인 Mo-Si-B 합금의 연구 동향Research Trends of the Mo-Si-B Alloys as Next Generation Ultra-high-temperature Alloys
- Other Titles
- Research Trends of the Mo-Si-B Alloys as Next Generation Ultra-high-temperature Alloys
- Authors
- 최원준; 박천웅; 박정효; 김영도; 변종민
- Issue Date
- Apr-2019
- Publisher
- 한국분말야금학회
- Keywords
- Next generation ultra-high-temperature alloys; Mo-Si-B alloys; Mechanical property; Oxidation resistance
- Citation
- 한국분말야금학회지, v.26, no.2, pp.156 - 165
- Indexed
- KCI
- Journal Title
- 한국분말야금학회지
- Volume
- 26
- Number
- 2
- Start Page
- 156
- End Page
- 165
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/14217
- DOI
- 10.4150/KPMI.2019.26.2.156
- ISSN
- 1225-7591
- Abstract
- Over the last decade, the next generation’s ultra-high-temperature materials as an alternative to Nickel-based superalloys have been highlighted. Ultra-high-temperature materials based on refractory metals are one of several potential candidates. In particular, molybdenum alloys with small amounts of silicon and boron (Mo-Si-B alloys) have superior properties at high temperature. However, research related to Mo-Si-B alloys were mainly conducted by several developed countries but garnered little interest in Korea. Therefore, in this review paper, we introduce the development history of Mo-Si-B alloys briefly and discuss the properties, particularly the mechanical and oxidation properties of Mo- Si-B alloys. We also introduce the latest research trends of Mo-Si-B alloys based on the research paper. Finally, for domestic research related to this field, we explain why Mo-Si-B alloys should be developed and suggest the potential directions for Mo-Si-B alloys research.
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