国产久免费热视频在线观看_色诱久久av_亚洲1区2区 久久精品综合一区二区_手机在线看永久A∨片免费_欧美

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Applicable process: evaporation coating, ion sputtering

Home >Other products >Ceramic Foundry Sand >Ceramic Foundry Sand
Ceramic Foundry Sand

Ceramic Foundry Sand

  • Category：Ceramic Foundry Sand
  • Weight：0

Details：

Angular coefficient: 1:1 

Refractoriness: 1830 ℃

Size: Al2O3≥75%, Fe2O3 < 1%

Particle size: 40 to 325 mesh

Characters: It is spherical powder with high thermostability and thermal conductivity. It has many advantages compared with other foundry sand, like good casting performance, excellent regenerability and fluidity, low thermal expansion. 

Main Application: Water glass bonded sand, resin bonded sand, precision casting, Expendable Pattern Casting (EPC), Copper and Aluminium articles polishing