Electric heating – Metal heating – Weld rod composition
Patent
1975-12-08
1978-01-31
Truhe, J. V.
Electric heating
Metal heating
Weld rod composition
B23K 35368
Patent
active
040717348
ABSTRACT:
A powder electrode strip for surfacing with a wear-resistant alloy consisting of steel shell filled with a powdered mixture containing the following components in appropriate proportions to the total weight of the powder electrode strip: from 12 to 13 wt.% metallic chromium; from 20 to 22 wt.% iron powder; from 0.2 to 0.3 wt.% graphite; from 1 to 1.2 wt.% ferrochromium with a 0.6-0.8 wt.% carbon content; crystalline silicon or silicocalcium evaluated in terms of silicon at 0.6 to 0.8 wt.%; from 14 to 16 wt.% metallic manganese; from 2 to 3 wt.% titanium dioxide, from 0.6 to 1 wt.% titanium powder, and the balance is now represented by the steel shell.
REFERENCES:
patent: 3318729 (1967-05-01), Siegle et al.
patent: 3424892 (1969-01-01), Wilcox
patent: 3511646 (1970-05-01), Von Scheele et al.
patent: 3539765 (1970-11-01), Duttera et al.
patent: 3853611 (1974-12-01), Godai et al.
Kolechko Alexei Afanasievich
Korjukova Alla Grigorievna
Manov Vladimir Mikhailovich
Savran Vasily Grigorievich
Serenko Alexandr Nikitich
Herkamp N. D.
Truhe J. V.
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