title: The effect of aluminium on the metallography of a nickel base removable partial denture casting alloy.
abstract: 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.
mesh_terms: D000535:Aluminum; D001315:Australia; D002244:Carbon; D002857:Chromium; D003722:Dental Alloys; D003734:Dental Casting Investment; D003832:Denture, Partial, Removable; D006244:Hardness; D006358:Hot Temperature; D008669:Metallurgy; D009532:Nickel; D013314:Stress, Mechanical; D013499:Surface Properties; D013718:Tensile Strength
chemical_list: D003722:Dental Alloys; D003734:Dental Casting Investment; D002857:Chromium; D002244:Carbon; D009532:Nickel; D000535:Aluminum