Anti Corrosion Sic Silicon Carbide Ceramic Seal Rings

Min.Order: 2

Product origin: Chengdu, Sichuan, China

Infringement complaint:

Complaint

US$ 0.01 ~ 5

Description

Better, Cheaper, Faster, Champ sealing always keep these three promises to our clients. Our goal is to build first-class SIC sealing ring products in China and we have a passion for it.
Our SIC or SSIC products are
Excellent wear resistance
Excellent corrosion resistance
Longer duration under high temperature (1200~1500ºC)
Over 92 Rockwell of hardness.
Low coefficient of thermal expansion
Reaction Bonded Silicon Carbide, the RB SiC is cost-efficient material that provides outstanding wear resistance and good chemical resistance.
Sintered Silicon Carbide, the SSiC: the absence of free silicon ion makes SSiC has the best effort to resist aggressive chemically fluids and ideal performance under high temperatures.
Graphite-Loaded Silicon Carbide(SSIC+C) - this is a composite of silicon carbide and free graphite. Graphite is added to RB SiC (RB SiC + C) or SSiC (SSiC + C) to improve tribological performance by enhanced lubricity. Our products detail shows in the chart:

Parameter	Measurements	RB SiC	SSiC	SSIC+C
Density	g/cm3	≥3.03	3.08~3.15	2.95~3.05
Indicated Porosity	%	≤1%	≤1%	≤1%
Crystal Size	µm	≤10	≤10	≤10
Hardness	Rockwell	≥90	≥92	≥92
Compressive Strength	MPa	3000	3000	≥2200
Transverse Strength	MPa	≥350	400	≥200
Maximum Temperature	ºC	1200	1600	1500
Elastic Modulus	GPa	350	400	≥250
Thermal Conductivity	W/m*k	30~130	30~130	30~130
Coefficient of Thermal Expansion	1 x 10-6 / ºC	4~5	4~5	4~5