Earticle

초록

영어

There was a great problem about the deposition between materials of a different kind at the
beginnings of the introduction of porcelains, however, thereafter the deposition efficiency was
settlded to the sufficient level of all user thanks to effort to have studied by many scholars and
clinical authorities.
But in a clinical process, as the difference of designs has an effect on fractures of porcelains, this
researcher divided them into 4 groups of A: 1 , B: 2 , C: 3 , and D: 4 , and made 40 pieces to
each 10 as the test samples to consider a length axis of tooth for studies in accordance with a
position of a finishing line to meet between porcelain and metal at the contact point at the adjacent side to a metal porcelain.
The sample materials are those to be use at the open market and the test samples wer completed by the same manufacturing technique to that of existent metal porcelain tube.
As a result of the strength test on fractures, the average value is as in the following, A: 1 - 8.5bar, B: 2 - 10.5bar, C: 3 - 14.3bar, and D: 4 - 15.0bar.
In case of the metal porcelain tube, the more faraway to process parts of metal and porcelain
from the contact point of adjacent side has the stronger strength of fractures, Accordingly, the
research shows that it had better to keep off more than 3 to consider a ledngth axis of tooth.

목차

Abstract
 Ⅰ. 서론
 Ⅱ. 실험 재료 및 방법
  1. 실험 재료
  2. 실험 방법
 Ⅲ. 고찰
  1. A군
  2. B군
  3. C군
  4. D군
 Ⅳ. 결론
 참고문헌

키워드

저자

• 김용원 [ Yong-Won Kim | 보화치과기공소 ]

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