한국분말야금학회:학술대회논문집 (Proceedings of the Korean Powder Metallurgy Institute Conference)
- 한국분말야금학회 2006년도 Extended Abstracts of 2006 POWDER METALLURGY World Congress Part 1
- /
- Pages.256-257
- /
- 2006
Three-dimensional Printing of Shape Memory Alloys
- Carreno-Morelli, E. (University of Applied Sciences of Western Switzerland, Design & Materials Unit) ;
- Martinerie, S. (University of Applied Sciences of Western Switzerland, Design & Materials Unit) ;
- Bidaux, J.E. (University of Applied Sciences of Western Switzerland, Design & Materials Unit)
- 발행 : 2006.09.24
초록
3D printing of NiTi alloys has been successfully achieved. A novel printing process has been developed and used, which consists in selective deposition of a solvent on a granule bed. The granules are composed of metal powders and thermoplastic binder, which are mixed and sieved by conventional methods. A sound green strength is obtained after solvent evaporation. Sintered parts exhibit good density, proper phase composition and shape memory behaviour.