NASA NTRS · 19770021321
Bimetallic junctions
Abstract
The formation of voids through interdiffusion in bimetallic welded structures exposed to high operating temperatures is inhibited by utilizing an alloy of the parent materials in the junction of the parent materials or by preannealing the junction at an ultrahigh temperature. These methods are also used to reduce the concentration gradient of a hardening agent.
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Arcella, F. G., Lessmann, G. G., Lindberg, R. A.. 1977-07-05. Bimetallic junctions. https://ntrs.nasa.gov/citations/19770021321
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