Industrial High-Temperature Furnaces Reaction-Sintered Silicon Carbide Ceramic Gasket

Product Description

Product Description

product description

Silicon carbide (SiC) is one of the most advanced ceramic materials with the highest performance in modern industry. We have a complete silicon carbide production line, covering four core processes: reactive sintering (RBSiC/SiSiC), pressureless sintering (SSiC), silicon nitride bonding (NSiC) and recrystallization (RSiC). Whether your application scenario is extremely wear-resistant, strong acid and alkali corrosion, or ultra-high temperature load-bearing, we can provide the most matching material solutions.

Product core advantages

Ultra-high hardness: second only to diamond in hardness, it has extremely strong wear resistance and erosion resistance, extending the service life of equipment.
Excellent thermal stability: It can maintain extremely high mechanical strength in high temperature environments and has extremely low thermal expansion coefficient.
Strong chemical stability: Excellent acid and alkali corrosion resistance, stable performance even in highly corrosive media.
Thermal shock resistance: Good thermal conductivity allows it to withstand severe temperature changes without cracking.
High-precision processing: can provide mirror grinding processing with high flatness and high finish.

Typical application areas

Mechanical seal: used for sealing rings, bearings, and bushings of various pumps and compressors.
Environmental protection and energy saving: desulfurization nozzles, sandblasting nozzles, high-efficiency heat exchanger fittings.
Kiln furniture materials: Beams, rollers, square beams and plates for ceramic kilns.
Bulletproof armor: used for human body protection inserts and vehicle bulletproof patches.
Semiconductor equipment: wafer carrier, silicon carbide base, vacuum suction cup, etc.

Specification

TECHNICAL PARAMETERS
Item	Unit	Data
		RBSiC(SiSiC)	NBSiC	SSiC	RSiC
SiC Content	%	85	80	99	98.5
Free Silicon Content	%	15	0	0	0
Max Service Temperature	ºC	1380	1550	1600	1650
Density	G/Cm³	3.02	2.72	3.1	2.60-2.74
Open Porosity	%	0	12	0	15
Bending Strength 20ºC	Mpa	250	160	380	100
1200°C	Mpa	280	180	400	120
Modulus Of Elasticity 20ºC	Gpa	330	220	420	240
1200°C	Gpa	300	/	/	200
Thermal Conductivity 1200ºC	W/M.K	45	15	74	10
Coefficient Of Thermal Expansion	K-1X10-6	4.5	5	4.1	4.8
HV	Kg/Mm2	2500	2500	2800	/

Detailed Photos

Certifications

Packaging & Shipping

Company Profile

WE ARE
SHANDONG BOXUAN

Shandong Boxuan Wear Resistant Material Co., Ltd is a professional manufacturer of wear-resistant ceramic products made from alumina, silicon carbide, and zirconium oxide, integrating R&D, production, processing, and sales.
Our main products include wear-resistant ceramic liners, ceramic pipes, custom-shaped ceramic parts, wear-resistant ceramic patches, and structural ceramic components.
These products boast advantages such as high hardness, high wear resistance, high temperature resistance, corrosion resistance, and impact resistance, and are widely used in mining, metallurgy, cement, power, chemical, coal, and construction machinery industries.

FAQ

Q: Are you a factory or a trading company?
 
A: We are a source manufacturer, specializing in wear-resistant ceramic products made of alumina, silicon carbide, zirconium oxide, etc.
 
Q: In which industries are your products mainly used?
 
A: Widely used in mining, metallurgy, cement, power, coal, chemical, construction machinery, pipeline transportation, and other applications requiring wear resistance, corrosion resistance, and high temperature resistance.
 
Q: Do you accept customization?
 
A: Yes. We support OEM/ODM customization and can produce according to drawings, dimensions, materials, thickness, and installation methods.
 
Q: Can you provide samples?
 
A: We can provide samples. Some samples are free or subject to cost charges, with shipping costs borne by the buyer. This allows you to test the material and quality.
 
Q: What is the minimum order quantity (MOQ)?
 
A: The minimum order quantity depends on the product model, material, and specifications. Please discuss the details with our sales staff, and we will try our best to accommodate your needs based on actual production conditions.