• HOME

  • ABOUT US

  • PRODUCTS

    

    • Silicon Carbide-Abrasives

    • Silicon Carbide-Refractories

    • Silicon Carbide-Ceramics

    • Silicon Carbide-Semiconductor

    • Fused alumina

  • CONTACT US

    Contact Us

    COPYRIGHT © Shandong Guahua New Material Co., Ltd.  All Right Reserved  

    Sales Manager :  Tony Liu

    liutong@huaguan-abrasives.com / lthg202173@gmail.com

    CEO：Xueqiang Wang

    wangxueqiang@huaguan-abrasives.com

    Tel：86-543-3616587
    Fax：86-543-3616587

    Add：No. 511 Gaoshisan Road, Binzhou High-tech Zone, Shandong 

    Message Us

    • Fused alumina

      
    
    HOME>PRODUCTS
    Our products are mainly applicable to a wide range of fields such as the manufacturing of refractory matter, foamed ceramics, ceramic reaction sintering, cutting of solar silicon wafer, crystal cutting and grinding, manufacturing of original automobile engine, special coating, modification of rubber and plastics products, desulfuration, power supply and environmental protection.
    Silicon Carbide-Abrasives

    Our products are mainly applicable to a wide range of fields such as the manufacturing of refractory matter, foamed ceramics, ceramic reaction sintering, cutting of solar silicon wafer, crystal cutting and grinding, manufacturing of original automobile engine, special coating, modification of rubber and plastics products, desulfuration, power supply and environmental protection.

    Silicon Carbide added to the furnace turn into the Si and C for casting iron, One is to improve the carbon content, and the second is to strengthen the reducibility of iron liquid. Greatly reduce the adverse effect of corrosion the furnace. Prevent carbide separate out, Increasing the amount ferrite, The cast iron compact structure, Significantly improve the processing performance and cutting face is bright and clean. Increase the nodular case iron graphite ball number per unit area. Improve spheroidizing rate. For reducing nonmetallic inclusion and slag, eliminate shrinkage, eliminate subcutaneous blowhole also has a good effcet. Size: 0-1mm; 0-3mm; 0-10mm; 1-10mm; etc Packing: in 25kg bag or in 1mt big bag. etc
    Silicon Carbide-Refractories

    Silicon Carbide added to the furnace turn into the Si and C for casting iron, One is to improve the carbon content, and the second is to strengthen the reducibility of iron liquid. Greatly reduce the adverse effect of corrosion the furnace. Prevent carbide separate out, Increasing the amount ferrite, The cast iron compact structure, Significantly improve the processing performance and cutting face is bright and clean. Increase the nodular case iron graphite ball number per unit area. Improve spheroidizing rate. For reducing nonmetallic inclusion and slag, eliminate shrinkage, eliminate subcutaneous blowhole also has a good effcet. Size: 0-1mm; 0-3mm; 0-10mm; 1-10mm; etc Packing: in 25kg bag or in 1mt big bag. etc

    To form complexly shaped SiC, preceramic polymers can be used as precursors which form the ceramic product through pyrolysis at temperatures in the range 1000–1100 °C. Precursor materials to obtain silicon carbide in such a manner include polycarbosilanes, poly(methylsilyne) and polysilazanes. Silicon carbide materials obtained through the pyrolysis of preceramic polymers are known as polymer derived ceramics or PDCs. Pyrolysis of preceramic polymers is most often conducted under an inert atmosphere at relatively low temperatures. Relative to the CVD process, the pyrolysis method is advantageous because the polymer can be formed into various shapes prior to thermalization into the ceramic.
    Silicon Carbide-Ceramics

    To form complexly shaped SiC, preceramic polymers can be used as precursors which form the ceramic product through pyrolysis at temperatures in the range 1000–1100 °C. Precursor materials to obtain silicon carbide in such a manner include polycarbosilanes, poly(methylsilyne) and polysilazanes. Silicon carbide materials obtained through the pyrolysis of preceramic polymers are known as polymer derived ceramics or PDCs. Pyrolysis of preceramic polymers is most often conducted under an inert atmosphere at relatively low temperatures. Relative to the CVD process, the pyrolysis method is advantageous because the polymer can be formed into various shapes prior to thermalization into the ceramic.

    SiC can also be made into wafers by cutting a single crystal either using a diamond wire saw or by using a laser. SiC is a useful semiconductor used in power electronics. Pure SiC is colorless. The brown to black color of the industrial product results from iron impurities.[38] The rainbow-like luster of the crystals is due to the thin-film interference of a passivation layer of silicon dioxide that forms on the surface.
    Silicon Carbide-Semiconductor

    SiC can also be made into wafers by cutting a single crystal either using a diamond wire saw or by using a laser. SiC is a useful semiconductor used in power electronics. Pure SiC is colorless. The brown to black color of the industrial product results from iron impurities.[38] The rainbow-like luster of the crystals is due to the thin-film interference of a passivation layer of silicon dioxide that forms on the surface.

    Fused Alumina is mainly used is as a recyclable abrasive in blast cabinets and blast rooms, where high purity of the abrasive is required. Because of its low iron content, white fused alumina is often used in blasting operations where iron contamination on the non-ferrous metal substrate is not allowed. White Fused Alumina is the purest alumina and it is very hard and sharp with a fast cleaning rate.
    Fused alumina

    Fused Alumina is mainly used is as a recyclable abrasive in blast cabinets and blast rooms, where high purity of the abrasive is required. Because of its low iron content, white fused alumina is often used in blasting operations where iron contamination on the non-ferrous metal substrate is not allowed. White Fused Alumina is the purest alumina and it is very hard and sharp with a fast cleaning rate.