Quality of Ni-Cr-Mo casting dental alloys in terms of Ni and Mo contents changing

This paper presents results of microscopic examination and properties comparison of commercial Ni-Cr-Mo alloys (Remanium G-soft and Remanium CSe alloy) commonly used in dental laboratories. The study confirmed that a small change in the content of the basic components of the alloy, has a very large impact on the structural construction of alloy, and consequently on the properties of the alloy. The increased molybdenum content favors the segregation of the components and thus makes it possible to apply the Ni₆₁Cr₂₆Mo₁₁Si_1.5(Fe,Co,Ce)_x (x < 1) as a based material for prosthetics substructure veneered with ceramic material.