A study on the improvement of the adaptability of castoration (from forming of the wax patten to investing)

금속주조 수복물의 적합성 향상에 관한 연구 (Wax patten 형성에서 매몰까지)

A good material selection and high dental techniques shall be required in all procedure from waxing up to investing of wax patten in order to get a cast restoration with good adaptability. Generally, wax and investing material should not have any deformation property but they art not so perfact in practice. Therefore, as the one of methods to produce more perfact, less deformation property and excellent product, it is necessary to eliminate the problems which can cause a deformation in each procedure.