Tungsten Metal-casting Skateboard

The present invention describes a long-life tungsten metal-casting skateboard, about a steelmaking and continuous casting equipment.

This invention relates to provide a long-life expectancy of tungsten metal-casting the slide, which can increase the service life of the slide casting 1-2 times.

Aspect of the present invention is a tungsten containing metal casting long-life skateboard, comprising a base material, the matrix material contains a metal tungsten powder. Tungsten powder and the weight percentage of the matrix material is from 0.5 to 2.0%. The metal tungsten powder as the powder through a 200-mesh sieve, the content of W ≥99.5%. The drying temperature is 150-220 ℃, the firing temperature is 1200-1450 ℃.

The present invention is used in steelmaking and continuous casting production equipment.




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