Accession Number:

AD0256168

Title:

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

Descriptive Note:

Corporate Author:

TITANIUM METALS CORP OF AMERICA TORONTO OHIO

Personal Author(s):

Report Date:

1961-04-10

Pagination or Media Count:

1.0

Abstract:

A comprehensive laboratory study was undertaken to determine the effects of various simple and mill annealing cycles on the 1000F creep resistance of Ti-8Al-1Mo-1V sheet and to establish an annealing treatment which will provide substantially better creep properties than have been afforded by mill annealing at 1350F 8 hrs. Five 1600-pound ingots of Ti-8Al-1Mo-1V were pressed to slabs, chemically analyzed, and bars rolled to an intermediate size. Processing of the initial 18 sheets of Ti-5Al-5Sn-5Zr and Ti-7Al-12Zr was completed and preliminary tensile and bend tests were made, the results of which showed that good mill annealed strength and ductility levels were achieved in material from both alloys. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE