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
Personal Author(s):
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
Descriptors:
Subject Categories:
- Metallurgy and Metallography
- Fabrication Metallurgy