Shielded metal arc welding electrode for Cr-Mo low alloy steels

Details Shielded metal arc welding electrode for Cr-Mo low alloy steels Shielded metal arc welding electrode for Cr-Mo low alloy steels

1982-09-03

1985-03-05

Lovering, Richard D.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

75123B, 75123J, 75123K, 75123L, 75124, 148 36, 148 37, 21914523, 21914623, 21914624, 2191463, 21914632, 428563, B22F 704, B32B 1502, B23K 3534

Patent

active

045031290

ABSTRACT:
A shielded arc welding electrode containing in a core wire or a covering flux thereof alloy elements in the proportions satisfying the following conditions. ##EQU1## in which B.sub.w is a coefficient of yield in deposited metal of a wire-originating element, B.sub.f is a coefficient of yield in the deposited metal of a flux-originating element, [elementary symbol (%)].sub.w is the percentage by weight of a component element of the core wire to the total weight thereof, [elementary symbol(%)].sub.f is the percentage by weight of a component element of the flux to the total weight thereof, and A.sub.f is the flux ratio (the weight ratio of the applied flux to the total weight of the welding electrode).

REFERENCES:
patent: 3253950 (1966-05-01), Wasserman et al.
patent: 3645782 (1972-02-01), Johnson

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