Microstructure and electrical properties of SiC dispersed molybdenum silicide composite
- Title
- Microstructure and electrical properties of SiC dispersed molybdenum silicide composite
- Author
- 변종민
- Keywords
- Molybdenum silicide; Silicon carbide; Composite; Electrical resistance; Sintering
- Issue Date
- 2016-06
- Publisher
- MANEY PUBLISHING
- Citation
- POWDER METALLURGY, v. 59, no.3, Page. 197-202
- Abstract
- In this study, a core-shell composite powder with Mo as the shell material and beta-SiC as the core material was produced via chemical vapour transport caused by the hydrogen reduction of Mo oxide. Using this core-shell composite powder, a Mo silicide composite with uniformly dispersed beta-SiC was fabricated by pressureless sintering at 1400 degrees C. The relative density of specimens sintered for 10 hours was 96.1% and the electrical resistivity was 4.68 x 10(-5) Omega m. It was concluded that a beta-SiC dispersed molybdenum silicide composite with enhanced electrical resistivity was successfully fabricated at a relatively low sintering temperature using the core-shell composite powder.
- URI
- https://www.tandfonline.com/doi/full/10.1080/00325899.2016.1142725https://repository.hanyang.ac.kr/handle/20.500.11754/71978
- ISSN
- 0032-5899; 1743-2901
- DOI
- 10.1080/00325899.2016.1142725
- Appears in Collections:
- RESEARCH INSTITUTE[S](부설연구소) > RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE(산업과학연구소) > Articles
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