대한치과기공학회지 (Journal of Technologic Dentistry)
- 제8권1호
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- Pages.45-50
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- 1986
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- 1229-3954(pISSN)
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- 2288-5218(eISSN)
도재-금속보철물용(陶材-金屬補綴勿用) Ni-Cr계(系) 비귀금속합금(非貴金屬合金)의 주조성(鑄造性)에 관(關)한 연구(硏究)
A Study of castability of Nickel-Chromium Alloys for porcelain fused to meta system
- 김치영 (지산간호전문대학 치과기공과)
- Kim, Chee-Young (Dept. of Dental Laboratory Technology, Jisan Junior College)
- 발행 : 1986.06.01
초록
This study investigated the effect of burnout temperature on the castability of some nickelchromium alloys for porcelain fused to metal system and the effect of beryllium on the castability. Four alloys were evaluated: two contained beryllium(rexillium III, Super I) and two nonberyllium(Unibond, NNB). five burnout temperature, ranging form 100
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