Sic Ceramic Tiles/Wear Liner for Mining Machine/Siliconized Silicon Carbide Plate, Sisic Carbide

• Feature: Long Time Materials
• Refractoriness (℃): 1580< Refractoriness< 1770
• Shape: Plate
• Model NO.: Sic
• Silicon Carbide: 50--99%
• Certificates: SGS, ISO
• Type: Refractory Material
• Material: Silicon Carbide (SiC)
• Transport Package: Std Export Carton
• Specification: SGS
• Trademark: TCH
• Origin: China
• HS Code: 690919000
• Production Capacity: 1000mt/Month

Product Description

SiC Linings/ Tiles/ Liners
Certificates: SGS, ISO
Stocks Available
Silicon Carbide: 50--99%
Thermal Shock Stability

Products Highlight

The product has excellent oxidation resistance, thermal shock stability, compact structure, high tenperature volume stability, high temperature flexural strength of higher benefits.

Characteristics		Units	Typical Values		Limited Values
SIC		%	95		≥92
Bulk Density		g/cm 3	2.60		≥2.55
Apparent Porosity		%	18		≤19
Cold compressive strength		Mpa	110		≥80
Thermal  shock		w/m.k	excellent		excellent
Modulus of rupture at normal temperatures		Mpa	25		≥18
Modulus of rupture at elevated temperatures		Mpa	16		≥15
Chemical Composition	SiC			95%
	SiO2			0.2%
	Al2O3			3%
	Fe2O3			0.2%

Silicon carbide, specifically reaction bonded and self-sintered silicon carbide, offers superior strength, abrasion resistance, and thermal conductivity to alumina ceramic.
Reaction bonded silicon carbide is made by infiltrating compacts made of mixtures of SiC and carbon with liquid silicon.  The silicon reacts with the carbon forming silicon carbide.  The reaction product bonds the silicon carbide particles.  Any excess silicon fills the remaining pores in the body and produces a dense SiC-Si composite.
Sintered silicon carbide is a premium version of silicon carbide. It contains no free graphite or silicon. Sintered silicon carbide is Waukesha's hardest seal face for sanitary pumps.  It contains no silicon that can leach into the process, is excellent in an oxidizing environment, and has good thermal shock resistance due to low thermal expansion coefficient and high thermal conductivity.
In summary, silicon carbide's combination of hardness, strength, and temperature resistance gives it excellent capabilities for services in a wide range of applications where high speeds, high pressures, and chemical and abrasion resistance are required.

Parameter	SSiC	RBSiC
Purity( % )	>98	>90
Hardness( HRA )	≥92	≥90
Grain Size( um )	0.5~0.7	8~20
Density( g/cm3 )	3.10~3.15	3.03~3.08
Bend Strength( MPa )	400-580	350-450
Compressive Strength(MPa)	>2200	>2000
Fracture Toughness( MPA )	3.05-4.6	4.3
Elastic Modulus( GPa )	>400	>360
Thermal Conductivity(W/M.K)	100~120	50~100
Coefficient of heat Expansion( L/°C )	4.02x10-6	4.3x10-6
Poisson Ratio	0.14	0.15