title: New alloys show extraordinary resistance to fracture and wear.
authors: PRC Dental Metallurgy Program, NIST, Gaithersburg, Md 20899.
authors: R M
authors: RM
authors: Waterstrat
mesh_terms: D003722:Dental Alloys / Q000737:chemistry*; D006244:Hardness; D006801:Humans; D008422:Materials Testing; D010165:Palladium; D012428:Ruthenium; D013499:Surface Properties; D015040:Zirconium
chemical_list: D003722:Dental Alloys; D010165:Palladium; D012428:Ruthenium; D015040:Zirconium