Objective: To study comparatively on the effect of repeated casting on the as-cast microstructures of a precious metal ceramic alloy.
目的：观察比较反复多次铸造对贵金属烤瓷合金金相结构的影响。
Objective to study the microsegregation phenomenon in as-cast micro structure of a precious metal ceramic alloy so as to provide theoretic basis for study on this kind of alloy.
目的观察贵金属烤瓷合金铸态组织成分偏析情况，为该合金性能研究提供理论依据。
The research works in the field of inert anode are reviewed, including metal oxide ceramic anode, alloy anode, cermet anode.
综述了国内外近年来在惰性阳极方面所做的研究，包括金属氧化物陶瓷阳极、合金阳极、金属陶瓷阳极。
Objective it is to evaluate the clinical function of Ceramic dental prosthetic restorations with casting gold alloy, casting ti alloy and casting Ni-Cr alloy metal bases.
目的评价铸造金合金基底、铸造钛合金基底、铸造镍铬合金基底烤瓷修复体的临床性能。
The emery paper is applicable in the grinding and polishing of most work pieces including metal, metal alloy, ceramic, optical element, fiber connecter, hard disc and semiconductor, etc.
该研磨纸可 用于众多工件的研磨和抛光，包括金属、金属合金、陶瓷、光学元件、光纤连接器、硬盘、半导体等领域。
These plates are supposed to be metal matrix composites (MMC) made from aluminum alloy reinforced by ceramic particles.
梯度板材料为陶瓷颗粒增强的铝基复合材料(MMC)。
The invention relates to a method for preparing dense fluoride ceramic films on a magnesium surface and a magnesium alloy surface and belongs to the technical field of metal surface treatment.
本发明涉及一种镁及镁合金表面致密性氟化物陶瓷膜的制备方法，属于金属表面处理技术领域。
The low-cobalt kovar alloy 4j461 with a little Zr is a new type metal-ceramic sealing alloy with good performance and low cost.
含锆低钴可伐4 J 461是一种性能良好而廉价的新型封接合金。
Meanwhile the paper also presents the experimental information and developing prospects of the cast aluminium alloy-ceramic metal compound material.
同时还介绍了铸造铝合金-金属陶瓷复合材料的试验情况及发展前景。
Objective To evaluate the marginal fitness of metal-ceramic crowns with 3 different metal copings made of gold-electroforming, high gold alloy and nickel chromium alloy.
目的研究比较金沉积、高金合金和镍铬合金三种不同基底烤瓷冠边缘适合性。
Objective To evaluate the marginal fitness of metal-ceramic crowns with 3 different metal copings made of gold-electroforming, high gold alloy and nickel chromium alloy.
目的研究比较金沉积、高金合金和镍铬合金三种不同基底烤瓷冠边缘适合性。
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