×

Aluminum iron cobalt silicon alloy and method of preparation thereof

  • US 3,958,987 A
  • Filed: 03/17/1975
  • Issued: 05/25/1976
  • Est. Priority Date: 03/17/1975
  • Status: Expired due to Term
First Claim
Patent Images

1. A heat resistant aluminum alloy consisting essentially of from about 0.48 to about 0.88 weight percent silicon, from about 0.30 to about 1.30 weight percent iron, from about 0.20 to about 1.60 weight percent cobalt and the balance of aluminum containing trace elements selected from the group consisting of copper, manganese, magnesium, titanium, vanadium and zinc wherein individual concentrations of said trace elements do not exceed 0.05 weight percent and the total concentration of said trace elements does not exceed 0.15 weight percent.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×