Nitride Bonded Silicon Carbide Plate Sic Kiln Furniture Batts for Tableware Dinnerware Ceramic Firing

Basic Info

Model NO.	YUFENGREC NSIC1450
Bulk Density	2750 - 2850 Kg/M3
Compressive Strength	600- 700 MPa
Modulus of Rupture	160 - 180 MPa
Transport Package	Plywood Box
Trademark	YUFENGREC
Origin	China
HS Code	69039000
Production Capacity	1000 Mt/ Year

Product Description

YUFENGREC® Nitride Bonded Silicon Carbide (NSiC) is designed for exceptional wear resistance and can be formed into very intricate and precise shapes with the YUFENG unique process. It has desirable refractory and chemical properties, and can also exhibit exceptional wear and thermal shock resistance.

Maximum service temperature is 1,450°C, and especially suitable at the long time firing between 1,200~1,450°C range. N-SiC is made by SiC bonded by Silicon Nitride (Si3N4) chemically stable, suitable to apply firing products need to avoid oxidation reaction.

It is a class higher SiC refractory compare to Oxide Bonded SiC, in terms of oxidation resistance, thermal shock resistance and strength. Used as plate, beam and for refractory for molten aluminum etc.

Take advantage of the material's excellent stability and mechanical strength, Nitride Bonded Silicon Carbide (NSiC) can be used in a range of process furnaces and kilns such as the side walls of aluminum melting pots, the lower stack of blast furnaces, and as kiln furniture.

Nitride Bonded Silicon Carbide (NSiC) is commonly found as a cast refractory for use under severe service conditions in place of alloys or other refractory materials. Near net shapes can be designed to reproduce the metal parts. The high hardness and abrasion resistance of the material means that components should be designed to avoid grinding or other finishing operations.

Applications of cast refractories exploit the physical and chemical properties of the material and the ability to form the material into complex shapes.

Application of Nitride Bonded Silicon Carbide Kiln Furniture

*Tableware * Metallurgy

*Electric Ceramic * Chemical Industry

*Sanitary Ware Ceramic * Mechanics

*Construction Tiles *Technical Ceramic

*Pump components, piping liners, valve liners, spigots and nozzles.

*Non-ferrous metals processing equipment, copper, zinc and aluminum are routinely handled with cast components.

Shape Available of Nitride Bonded Silicon Carbide Kiln Furniture

* Beam * Nozzle

* Roller * Thermal Tube

* Plate * Structure parts

* Cooling Tube * Sagger

* Setters

Applicatons :
* Tableware
* Sanitary Wear
* Technical Ceramic
* Insulator
* Grinding Wheel
* Powder Metallurgy

Technical Data of Nitride Bonded Silicon Carbide Kiln Furniture

Item	Unit	Typical Index
Physical Properties
Max. Application Temperature	ºC	1450
Bulk Density	g/cm3	2.75 - 2.85
Apparent Porosity	%	13-15
Compression Strength	MPa	600-700
Modulus of Rupture	MPa	160-180( 20 ºC)
	MPa	170-180 (1200 ºC)
	MPa	170-190( 1350 ºC)
Thermal Conductivity	W/m.k	19.6 (1200 ºC)
Coefficient of Thermal Expansion	K-1 X 10 -6	4.70 (1200 ºC)
Thermal Shock Resistance		Excellent
Chemical Composition
SiC	%	75
Si3N4	%	23
The data are average results of tests under standard procedures and are subject to variation. Results should not be used for specification purposes orcreating any contractual obligation. For more information on the safety applications or materials ,please refer to the work practices and material safety

QC INSPECTION TO ASSURE OF EACH PRODUCTS ACCUTE SIZE