Lewis A J
Aust Dent J. 1978 Dec;23(6):488-91. doi: 10.1111/j.1834-7819.1978.tb03568.x.
Three special nickel-chromium alloys were prepared in which the aluminum levels were adjusted both above and below that of a commercial nickel base dental casting alloy. Tensile and metallographic evaluation of representative samples of the alloys were made and the changes in the properties of the alloys are reported.