1, before the operation, please put on work clothes, work shoes, wear gloves and a dust mask. 2, open the oven: 2.1 carefully check the door, furnace various parts of tightness, check push the boat, cooling water, temperature [Read More]

  With oil, coal, natural gas and other traditional non-renewable energy resources are depleted, wind, solar, geothermal and other pollution, renewable energy has been vigorously developed. Energy conversion and utilization of these new materials it needs to achieve. [Read More]

  ilicon nitride ceramic is an excellent material, it can maintain high strength at high temperature conditions, low density, good corrosion resistance, wear resistance, thermal shock resistance, creep resistance, and excellent chemical stability, and having self-lubricating effects. Thus, [Read More]