Method of protecting metal

Details Method of protecting metal Method of protecting metal

1998-03-30

2000-06-06

Beck, Shrive

Coating processes

With post-treatment of coating or coating material

Heating or drying

427193, 4273762, 4273764, 427399, 4274194, B05D 302

Patent

active

060715634

ABSTRACT:
A method of protecting a metal against embrittlement when the metal is exposed to carbon or sulfur at an elevated temperature, the method comprising forming a thin, adherent, continuous coating of a glass on the surface of the metal prior to exposure to carbon or sulfur at an elevated temperature.

REFERENCES:
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patent: 3704333 (1972-11-01), Spangler et al.
patent: 4099990 (1978-07-01), Brown et al.
patent: 4209556 (1980-06-01), Brandeberry et al.
patent: 4444732 (1984-04-01), Konoki et al.
patent: 4529626 (1985-07-01), Baker et al.
patent: 5250360 (1993-10-01), Andrus et al.
patent: 5298332 (1994-03-01), Andrus et al.
Barnes, J. et al., "Sulfur Effects on the Internal Carbuization of Fe-Ni-Cr Alloys," Oxidation of Metals, vol. 26, No. 5/6, p. 333-349, 1986.

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