Increasing Strength of Gas Turbine Alloys by Cold Work Prior to Aging
- 1 January 1967
- journal article
- Published by ASME International in Journal of Engineering for Power
- Vol. 89 (1) , 61-66
- https://doi.org/10.1115/1.3616619
Abstract
The combined effect of cold work and precipitation hardening treatments on the room-temperature hardness and tensile properties of A-286, Waspaloy, and Unitemp® 212 has been investigated. Significant increases in these properties were found for all alloys. A brief study of the effect of the stress rupture properties of cold-worked and aged A-286 indicated no detrimental effects for the temperature and stress levels investigated.Keywords
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