치과용 고주파 주조기를 이용한 Co-Cr-Mo계 합금 용해과정의 적외선 열화상 분석
Analysis of infrared thermal image for melting processes of Co-Cr-Mo based alloy using high frequency induction casting machine
강후원, 박영식, 황인, 이창호, 허용, 원용관,
소속 상세정보
강후원 ( Kang Hoo-Won ) - 동아인재대학교 치기공과
박영식 ( Park Young-Sik ) - 한국광기술원
황인 ( Hwang In ) - (주)유니크
이창호 ( Lee Chang-Ho ) - (주)유니크
허용 ( Heo Yong ) - (주)유니크
원용관 ( Won Yong-Gwan ) - 전남대학교 공과대학 컴퓨터공학과
KMID : 0362120140360030149
Abstract
Purpose: Dental casting Co-Cr-Mo based alloys of five kinds of ingot type and two kinds of shot type were analyzed the melting processes with heating time of high frequency induction centrifugal casting machine using infrared thermal image analyzer.
Methods: When Co-Cr-Mo based alloys were put about 30g/charge in the ceramic crucible of high frequency induction centrifugal casting machine and heat, Infrared thermal image analyzer and IR thermometer indicated these alloys in the crucible were set and operated.
Results: The melting temperatures of alloys measuring infrared thermal image analyzer were deviated 10 compared to those of manufacturing company. On the other hand, the melting time of alloys were differently appeared with the shape of alloys(ingot and shot type).
Conclusion: The melting temperatures of dental Co-Cr-Mo based alloys were measured the degree of 1,360~1410 and the heating time with the alloys of ingot and shot type were deviated 10 sec.
키워드
Co-Cr-Mo based alloy; melting process; IR thermometer; high frequency induction centrifugal casting machine; infrared thermal image analyzer
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