Changes in the composition of a nickel-base partial denture casting alloy upon fusion and casting.
Three series of tensile test pieces were produced using a nickel-base partial denture casting alloy. For the first series induction heating was employed for melting the alloy, for the second a resistance crucible, and for the third an oxy-acetylene torch. In each series the same metal was cast sequentially five times, following which samples of the alloy were subjected to a ten element quantitative analysis to ascertain compositional changes associated with the three methods of fusion.
D000535:Aluminum / Q000032:analysis; D001608:Beryllium / Q000032:analysis; D002244:Carbon / Q000032:analysis; D002857:Chromium / Q000032:analysis; D003722:Dental Alloys / Q000032:analysis*; D003735:Dental Casting Technique; D003832:Denture, Partial, Removable; D007501:Iron / Q000032:analysis; D008345:Manganese / Q000032:analysis; D008982:Molybdenum / Q000032:analysis; D009532:Nickel / Q000032:analysis*; D009584:Nitrogen / Q000032:analysis; D012825:Silicon / Q000032:analysis
D003722:Dental Alloys; D002857:Chromium; D008345:Manganese; D002244:Carbon; D009532:Nickel; D008982:Molybdenum; D000535:Aluminum; D007501:Iron; D009584:Nitrogen; D001608:Beryllium; D012825:Silicon