Earticle

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

키워드

저자

• 강후원 [ Hoo-Won Kang, | 동아인재대학교 치기공과 ] 교신저자
• 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 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한치과기공학회지 [THE JOURNAL OF KOREAN ACADEMY OF DENTAL TECHNOLOGY]

• 간기

  계간

• pISSN

  1229-3954

• eISSN

  2288-5218

• 수록기간

  1979~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 515 DDC 617