Heat-crazing of a die surface, especially when subjected to repeated heating by molten alloys at high casting temperatures The resulting fine cracks produce corresponding raised veins on die castings
Fissures that appear with age in many exterior paint coatings, at first superficial, but which in time may penetrate entirely through the coating It produces a pattern of surface cracks running in irregular lines When found in the top pour of an asphalt built-up roof, checking is the preliminary stage of alligatoring
Fine cracks on the surface of a die which produce corresponding raised veins on die castings Caused by repeated heating of the die surface by injected molten alloys
A coating defect consisting of the cracking of the cured film into small segments, with hairline cracks separating the segments The similar defects of mud cracking or alligatoring are the same as checking, but they are larger Crazing is a synonymous term
process of recording and verifying actual appearance, reproduction and position of advertisement in magazine, newspaper, publication or use on radio stations, television stations, billboards, etc