Method of producing composite welded components

Details Method of producing composite welded components Method of producing composite welded components

1987-02-03

1989-03-21

Zimmerman, John J.

Metal treatment

Compositions

Heat treating

148127, 148902, C21D 172

Patent

active

048140260

ABSTRACT:
In the production of composite welded components the workpieces are joined together only partially machined and are then jointly subjected to a heat treatment for hardening their surface, the welding gap formed by their contact surfaces being previously covered with an agent which prevents carbonization of the contact surfaces as a machining-free preparation for welding with electron or laser beams following the heat treatment after individual finishing of the workpieces.

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patent: 4323404 (1982-04-01), Sawada et al.
Metals Handbook, vol. 4 (Heat Treating, pp. 163-171), vol. 6, (Welding, pp. 60-72), American Society for Metals, 1981, 1983.

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