Mechanical galvanizing coating resistant to chipping, flaking an

Details Mechanical galvanizing coating resistant to chipping, flaking an Mechanical galvanizing coating resistant to chipping, flaking an

1987-07-09

1988-10-04

Zimmerman, John J.

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

428646, 428647, 428645, 428648, 428658, 428659, B32B 1504

Patent

active

047756012

ABSTRACT:
Chipping, flaking, and cracking of mechanical galvanizing coatings applied on metal substrates is prevented by interposing between successive layers of plating metal, which are used in galvanizing the metal substrate, a layer of cushioning metal. Each interposed layer of cushioning metal imparts malleability to the coating such that chipping, cracking, and flaking is prevented or substantially reduced. The plating metal is preferably zinc, while the cushioning metal is preferably tin, lead, or mixtures thereof.

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Mechanical Galvanizing--An Improved Method for Zinc Coated Nails, Hal M. Thrasher (1987).
Mechanical Plating: Utilisation of Mechanical Energy Produces Important Differences over Conventional Methods, Erith T. Clayton (1976).

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