Accession Number : AD0264477

Title :   TITANIUM SHEET ROLLING PROGRAM FOR TI-8A1-1MO-1V, TI-5A1-5SN-5ZR, AND TI-7A1-12ZR

Corporate Author : TITANIUM METALS CORP OF AMERICA TORONTO OHIO

Personal Author(s) : DAY,D.L. ; KESSLER,H.D.

Report Date : 30 JUN 1961

Pagination or Media Count : 1

Abstract : A stud was made to determine the effects of various simple, duplex, and mill annealing variables on the tensile and 1000 F creep resistance of Ti-8Al-1Mo-1V sheet. Mill annealing at 1450 F was established as an optimum to provide 130 ksi yield strength with good creep resistance. Solution annealing at temperatures of 1825 to 1850 F improves the creep properties substantially. A group of 30 Ti-8Al-1Mo-1V sheets were finish rolled from 1800 F, and laboratory annealing of hot rolled samples substantiated the previous conclusion that good tensile and creep properties are obtained by annealing at 1450 f. 9author)

Descriptors :   *SHEETS, *TITANIUM ALLOYS, ALUMINUM ALLOYS, COOLING, CREEP, HEAT TREATMENT, MECHANICAL PROPERTIES, MOLYBDENUM ALLOYS, PROCESSING, ROLLING MILLS, STRESSES, TENSILE PROPERTIES, TIN ALLOYS, VANADIUM ALLOYS, ZIRCONIUM ALLOYS

Distribution Statement : APPROVED FOR PUBLIC RELEASE