论文部分内容阅读
引言烤瓷熔附金属(porcelain-fusing-to-metal.简称PFM)并不是一个新思想,它是在瓷饰金属作为装饰品和瓷釉工业的基础上发展起来的。1956年,Johnston等人最早把瓷涂塑并烧烤熔附在金属底层上,制成金属烤瓷复合修复体。不少理工学家、牙
Introduction Porcelain-fusing-to-metal (PFM) is not a new idea. It was developed on the basis of porcelain decoration metal and enamel industry. In 1956, Johnston et al. First painted the porcelain and grilled on the metal substrate to make the metal-ceramic composite restoration. Many scientists, teeth