Product Profile of Phosphate Film Coatings

Grauer & Weil India Ltd. Supplies Phosphate Film Coatings. Grauer & Weil India Ltd offers various types of engineering, chemicals, and lubricants equipment. The Phosphate Film Coatings are produced by chemical reaction between the constituents of the phosphating solution employed and the metal being treated.

Applications of Phosphate Film Coatings are:

• Can be used as efficient lubricant carriers to provide resistance to wear, fretting, galling, scuffing and to aid running-in on rotating and sliding surfaces.

• Can act either on their own or by carrying a suitable lubricant as a production aid in cold metal working operations such as cold forming, wire drawing, impact extruding, etc.

• Have a wide field of application in manufacturing industry, both as an aid to mechanical production operations and in surface finishing.

• On metal consist of layers of crystalline, water insoluble metal phosphates of varied crystal size depending on the type of phosphate bath used, the kind of metal to be coated and the characteristics of the metal surface.