Objective To evaluate the marginal fitness of metal-ceramic crowns with 3 different metal copings made of gold-electroforming, high gold alloy and nickelchromiumalloy.
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。
2
This alloy is mainly composed of element chromium and nickel (titanium, vanadium, manganese).
这种合金主要由元素铬和镍(钛、钡、锰)组成。
3
Nickel iron chromiumalloy with nanocrystalline were electrodeposited from chloride bath containing trivalent chromium ions under direct and pulse current.