Mar resistant, corrosion inhibiting, weldable coating containing

Details Mar resistant, corrosion inhibiting, weldable coating containing Mar resistant, corrosion inhibiting, weldable coating containing

1997-10-01

1999-12-28

Lusignan, Michael

Electric heating

Metal heating

For bonding with pressure

219 9121, 2191171, 219118, 427386, 4273882, 4273884, 523402, 523406, 523442, 523512, B23K 1110

Patent

active

060084626

ABSTRACT:
A weldable heat curable liquid coating composition for steel is provided that exhibits improved mar resistance without impairing the weldability characteristics of the coating. To this end, the composition contains a conductive welding aid of iron dust. The weldable coating when applied to steel and cured thereon to a dry film allows for spot welding of the coated steel without requiring special welding equipment and techniques.

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Chatterjee, K.L. et al., "Electrode Wear During Spot Welding of Coated Steels", Welding & Metal Fabrication, pp. 110-114 (Mar. 1996).

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