원문정보
Influence of the Mold Temperature on the Castability of CP Ti
초록
영어
The purpose of this study was to evaluate the titanium castability with a spin typecasting machine(TiCast, Super R, Selec, Osaka. Japan). We tested phosphate bondedinvestment “Rematitan�Plus(Dentaurum, Inc., Pforzheim, Germany)”of mesh grid patternand plate pattern. Four different mold temperatures(room temperature, 200℃, 400℃and600℃) were prepared for the present study. In mesh grid pattern with spruing of φ0.88㎜dimeter, when the mold temperature increased, high percentage of castability was gained.Mold temperature showed a highly significant(p<0.05) correlation on the castability, Inplate pattern, the higher the mold temperature during casting, the greater the adhesivephenomenon between Ti surface and the investment.
목차
Ⅰ. 서론
Ⅱ. 실험 재료 및 방법
1. 실험 재료
2. 시편의 제작
3. X-선 검사
Ⅲ. 결과 및 고찰
1. 주조성 검사
2. X-선검사
Ⅳ. 결론
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