ANALYSIS OF DEFECTS OF JEWELLER WARES WHICH OCCUR DURING CASTING
UDC 671.12:614.8.86
GRIGORENKO I.,
external doctorate student,
KyivNational Universityof Trade and Economics
ANALYSIS OF DEFECTS OF JEWELLER WARES WHICH OCCUR DURING CASTING
The article presents the research results of defects of jewellery which occur during casting. There has been proved that violation of the technological modes of models casting causes the irreversible processes which result in complete destruction of jeweler product or appearance of such hidden defects which make impossible its use in the future.
ANALYSIS OF DEFECTS OF JEWELLER WARES WHICH OCCUR DURING CASTING
GRIGORENKO I.,
external doctorate student,
KyivNational Universityof Trade and Economics
ANALYSIS OF DEFECTS OF JEWELLER WARES WHICH OCCUR DURING CASTING
The article presents the research results of defects of jewellery which occur during casting. There has been proved that violation of the technological modes of models casting causes the irreversible processes which result in complete destruction of jeweler product or appearance of such hidden defects which make impossible its use in the future.
ANALYSIS OF DEFECTS OF JEWELLER WARES WHICH OCCUR DURING CASTING