Högnivålegering tenngöt

Detenngötcasting generally adopts a water-cooled mold, which ensures that the mold wall is strongly heat absorbed and dissipated by cooling the mold, so that the tin liquid close to the mold wall produces a great℃of supercooling, so that uniform crystals are formed around the tin ingot. The upper surface is affected by surface tension and shrinks when solidifying. In the tin liquid, the density of the impurity component Indium är större än tenn vid gjutningstemperaturen, och på grund av den specifika tyngdkraftssegregationen är indium benägen att oxidation i kontakt med järnformen, och indiumoxiden blir ljusgul och mörknar till rödbrun vid hög temperatur .}

1.A tenngötprocessing cooling bed circulating cooling device comprises a tin ingot furnace, a cooling elevator and a filter, the discharge port of the tin ingot furnace is connected with the feed port of the liquid pump through a high-temperature-resistant pipeline, the discharge port of the liquid pump is connected with the feed port of the tin pellet furnace through a high-temperature resistant pipeline simultaneously, the tin granule furnace is fixed on the circulating cooling water tank, the circulating cooling water tank is made up of a water storage basin and a cooling chamber, one end of the cooling elevator is installed in the inside of the water storage pool, and one end of the cooling elevator is positioned at the downside of the discharge port of the tin pellet furnace , described filter is connected with water pump through high-temperature-resistant pipeline, the water outlet of described water pump is communicated with the water inlet of cooling elbow, and the water outlet of cooling elbow pipe that is positioned inside cooling water tank is arranged in water storage tank through water tank wall simultaneously, and a cooling fan is installed between the outer side of described cooling water tank and the inner surface surface of cooling chamber. The utility model discloses a reasonable design, and the cooling efficiency to the product is high.

Populära Taggar: Högnivålegering tenngöt, Kina högnivålegeringstillverkare, leverantörer, fabrik, fabrik