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논문검색

Sn 및 Cu를 첨가한 치과 주조용 Co-Cr-Mo계 합금제조 및 용해과정 분석

원문정보

Manufactures of dental casting Co-Cr-Mo based alloys in adddition to Sn, Cu and analysis of infrared thermal image for melting process of its alloys

강후원, 박영식, 황인, 이창호, 허용, 원용관

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

Purpose: Dental casting #GrⅠ(Co-25Cr-5Mo-3Sn-1Mn-1Si), #GrⅡ(Co-25Cr-5Mo-5Cu-1Mn -1Si) and #GrⅢ (Co-25Cr-5Mo-3Sn-5Cu-1Mn-1Si) master alloys of granule type were manufactured the same as manufacturing processes for dental casting Ni-Cr and Co-Cr-Mo based alloys of ingot type. These alloys were analyzed melting processes with heating time of high frequency induction centrifugal casting machine using infrared thermal image analyzer. Methods: These alloys were manufactured such as; alloy design, the first master alloy manufatured using vacuum arc casting machine, melting metal setting in crucible, melting in VIM, pouring in the mold of bar type, cutting the gate and runner bar and polishing. These alloys were put about 30g/charge in the ceramic crucible of high frequency induction centrifugal casting machine and heat, Infrared thermal image analyzer indicated alloys in the crucible were set and operated. Results: The melting temperatures of these alloys measuring infrared thermal image analyzer were decreased in comparison with remaniumⓇ GM 800+, vera PDITM, BiosilⓇ f, WISILⓇ M typeⅤ, Ticonium 2000 alloys of ingot type and vera PDSTM(Aabadent, USA), Regalloy alloys of shot type. Conclusion: Co-Cr-Mo based alloy in addition to Sn(#GrⅠ alloy) were decreased the melting temperature with heating time of high frequency induction centrifugal casting machine using infrared thermal image analyzer.

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 연구 방법
  1. granule type의 합금설계
  2. 모합금 제작
  3. 용해과정 측정
 Ⅲ. 결과
 Ⅳ. 고찰
 Ⅴ. 결론
 REFERENCES

저자정보

  • 강후원 Hoo-Won Kang,. 동아인재대학교 치기공과
  • 박영식 Young-Sik Park. 한국광기술원
  • 황인 In Hwang. (주)유니크
  • 이창호 Chang-Ho Lee. (주)유니크
  • 허용 Yong Heo. (주)유니크
  • 원용관 Yong-Gwan Won. 전남대학교 전자컴퓨터공학부

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자료제공 : 네이버학술정보

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