Precipitation hardening in gold-platinum alloys containing small quantities of iron.
D003722:Dental Alloys / Q000592:standards*; D003830:Denture, Partial, Fixed; D006047:Gold Alloys / Q000592:standards*; D006244:Hardness; D006245:Hardness Tests; D007501:Iron; D008854:Microscopy, Electron; D010984:Platinum; D014961:X-Ray Diffraction
D003722:Dental Alloys; D006047:Gold Alloys; D010984:Platinum; D007501:Iron