A method for producing high strength composite tubing having a corrosion-resistant metal lining. The composite tubing is prepared by extrusion of an assembly having a low alloy steel outer shell and metal powder lining. The metal powder is consolidated during extrusion and high strength is attained by heat treatment.
申请公布号
US4016008(A)
申请公布日期
1977.04.05
申请号
US19750600613
申请日期
1975.07.31
申请人
THE INTERNATIONAL NICKEL COMPANY, INC.
发明人
FORBES JONES, ROBIN MACKAY;PETERSEN, WALTER ADRIAN
