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一、前言合金的性能取决于构成该合金的各元素的性质和这些元素之间的综合作用。牙用Ni-Cr基非贵金属烤瓷合金,用作金属烤瓷冠的底材,因此必须满足对烤瓷合金的要求。即:
I. INTRODUCTION The properties of an alloy depend on the nature of the individual elements that make up the alloy and the combined effect of these elements. Dental Ni-Cr-based non-precious metal ceramic alloy, used as a metal porcelain crown, and therefore must meet the requirements of ceramic alloys. which is: