Electric heating – Metal heating – Weld rod composition
Patent
1989-08-21
1991-05-14
Picard, Leo P.
Electric heating
Metal heating
Weld rod composition
21914622, 219137WM, B23K 3522
Patent
active
050158236
ABSTRACT:
A high manganese weld bead and electrode for producing same which has higher abrasion resistance and hardness than heretofore and is economical to manufacture. The deposit contains approximately 0.4-0.7% C, 10-16% Mn and 4.5 to 7.5% Cr.
REFERENCES:
patent: 1892316 (1932-12-01), Mitchell
patent: 2024992 (1935-12-01), Wissler et al.
patent: 2026468 (1935-12-01), Hall
patent: 2156299 (1939-05-01), Leitner et al.
patent: 3163526 (1964-12-01), Harpster
patent: 3711276 (1973-01-01), Hellner et al.
patent: 4071734 (1978-01-01), Zarechensky et al.
Crockett Dennis D.
Munz Robert P.
Donovan Lincoln
Picard Leo P.
The Lincoln Electric Company
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