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Hartmetall-Lochkugel

Hartmetall-Lochkugel has good surface quality, impact resistance, toughness, wear resistance, and not easily broken and out of round. Scope is extremely broad, and because saving a complete metal flow lines, the mechanical properties of forgings castings are generally better than the same material. The heating temperature of the metal 700-1300 ℃, the mechanical pressure is applied by forging the metal blank to plastically deformed to obtain a certain mechanical properties, shape and size of a forging processing method, a single piece can be easily turned to the object, the rotation , flat push. Rotating flexible, low noise, as a component has been widely used in transmission systems, feed systems, processing systems, processing machinery and packaging machinery and auxiliary equipment.

Tungsten carbide hardness only to diamond, chemically stable, even in the case of heating, nor and hydrochloric acid, sulfuric acid works, it will not even be dissolved in aqua regia. Tungsten high temperature, known as nature's most insoluble metal, melting point up to 3410 ℃; hardness in the metal is also among the best, and only heated to high temperatures in order to pressure processing.