Accession Number:

AD0836628

Title:

EDGE RESTRAINT ROLLING OF DIFFICULT-TO-WORK MATERIALS.

Descriptive Note:

Final rept. 16 Jul 66-15 Dec 67,

Corporate Author:

IIT RESEARCH INST CHICAGO IL

Report Date:

1968-02-15

Pagination or Media Count:

149.0

Abstract:

The feasibility of applying the technique of edge restraint rolling to the production of difficult-to-form aerospace materials was demonstrated Ti-6Al-4V was rolled above, near, and below the beta transus 1900, 1780, and 1650F. Edge cracking was completely eliminated when rolling with restraint and with a protective coating on the edges. Author

Subject Categories:

  • Metallurgy and Metallography
  • Fabrication Metallurgy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE