title: The metallography of a nickel base casting alloy.
abstract: Three groups of tensile test pieces were produced using a nickel base partial denture casting alloy and employing induction fusion in each case. The first group was produced fro new metal, the second from metal which had been recast four times, and the third from new overheated metal. Samples of alloy were cut from each group, and together with a piece from an original ingot, were mounted, polished, etched, and examined under a metallurgical microscope.
mesh_terms: D000143:Acids; D000535:Aluminum; D002244:Carbon; D002857:Chromium; D003722:Dental Alloys; D003735:Dental Casting Technique; D009532:Nickel; D014025:Titanium
chemical_list: D000143:Acids; D003722:Dental Alloys; D002857:Chromium; D002244:Carbon; D009532:Nickel; D000535:Aluminum; D014025:Titanium