Manufacturers of silicon nitride protection tube heat generator

Nitride heat generator protection tube - aluminum liquid, molten metal thermostat heating element protection tube die-casting process temperature control is an important factor in achieving good casting, in order to control the optimum pouring melt temperature, using the heating element to a constant temperature . Nitride radiant tube heating body while protecting from erosion also ensures even heat per unit area of ??the melt and heat fast. Lead and zinc and other nonferrous metals in the aluminum industry usually immersion heating, available electrical or gas heating, corrosion resistance, thermal conductivity, high efficiency, long life. Process: 1, 2 cold isostatic pressing, machining 3, reaction sintering / gas pressure sintering characteristics: 1, good density, high strength 2, excellent thermal conductivity, thermal shock resistance 3, and molten aluminum and other nonferrous the molten metal does not infiltrate, 4 corrosion, high temperature, low coefficient of thermal expansion