Silicon Carbide Ceramics

Specifications
Good wear resistant property and long service life; Smooth surface, low friction coefficient, excellent corrosion resistance.
Superior properties of Silicon Carbide Ceramics
Good wear resistant property and long service life; Smooth surface, low friction coefficient, low density and light weight; Resistant to all kinds of acid, alkali and corrosion of chemical liquid; Low thermal expansion coefficient and thermal conductivity, operating temperature can be up to 1000° C.

Application Industries
Silicon Carbide Ceramics are widely used as wear-resistant lining in the system of coal transportation, material handling, milling, ash discharging and dedusting for coal-fired power plant, steel, metallurgy, machinery, coal, mine, chemical industry, cement and wharf.

1. Silicon Carbide Ceramics (SiC) Applications & Services
Silicon carbide ceramics maintains its high mechanical strength in temperatures as high as 1, 400° C. It has higher chemical corrosion resistance than other ceramics.
ZALY offers a complete family of fully dense silicon carbide ceramics materials. These materials have the following key characteristics:
1)Corrosion resistant
2)High hardness
3)Chemically and thermally resistant
4) High thermal conductivity
5)Good RT and HT strength

2. Sintered Silicon Carbide Ceramics
SSiC is a fully dense material that can be produced in a cost effective manner such as dry pressing, and isostatic pressing, to complex net shapes. This grade of silicon carbide is characterized as exhibiting both hardness and toughness.

3. Typical applications
1) Sliding bearings
2)Seal rings (water ring pumps)
3)Wear parts (thread guides)
4)Kiln furniture crucibles
5)Burners
6)Nozzles
7)Heat exchangers

4. Hot Pressed Silicon Carbide Ceramics
HPSiC can be formulated into a variety of compositions having minimal densification aids. The final properties can be formulated by altering the amount and type of densification aids.

5. Typical applications
1) Semiconductor handling parts
2)Wafer processing components

6. Advanced Finishing Services
ZALY specializes in high tolerance machining, grinding and polishing. Our state-of-the-art equipment allows us to offer a variety of machining services including:
1)Precision grinding and machining
2)CNC machining and grinding
3)Lapping and polishing
4) Threading