Patent · US Expired

Magnesium alloys

US4173469A · kind A · utility

5Cited by
1References
7Claims
0Family size

Assignee

Inventors

Key dates

Filing dateOct 25, 1977
Grant dateNov 6, 1979
Priority date—
Expiry dateOct 25, 1997

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC22F1/06
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

Magnesium alloys having favorable tensile properties contain silver, copper and neodymium. The alloys are subjected to a solution heat treatment followed by ageing to give optimum properties.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.