Cheap PriceList for China High Purity Carbon Graphite Bushing Bearing

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Usually customer-oriented, and it’s our ultimate focus on being not only one of the most responsible, trustable and honest provider, but also the partner for our clients for Cheap PriceList for China High Purity Carbon Graphite Bushing Bearing, Our company is working by the operation principle of “integrity-based, cooperation created, people oriented, win-win cooperation”. We hope we can have a friendly relationship with businessman from all over the world.
Usually customer-oriented, and it’s our ultimate focus on being not only one of the most responsible, trustable and honest provider, but also the partner for our clients for China Graphite Crucible, Minerals & Materials, With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.
Sintered Silicon Carbide Ceramic Bushing

Product Description

Pressureless sintered silicon carbide (SSIC) is produced using very fine SiC powder containing sintering additives. It is processed using forming methods typical for other ceramics and sintered at 2,000 to 2,200° C in an inert gas atmosphere.As well as fine-grained versions, with grain sizes < 5 um, coarse-grained versions with grain sizes of up to 1.5 mm are available.

SSIC is distinguished by high strength that stays nearly constant up to very high temperatures (approximately 1,600° C), maintaining that strength over long periods!

Product advantages:

High temperature oxidation resistance

Excellent Corrosion resistance

Good Abrasion resistance

High coefficient of heat conductivity
Self-lubricity, low density
High hardness
Customized design.

Technical properties:

Items	Unit	Data
Hardness	HS	≥110
Porosity Rate	%	<0.3
Density	g/cm3	3.10-3.15
Compressive	MPa	>2200
Fractural Strength	MPa	>350
Coefficient of expansion	10/°C	4.0
Content of Sic	%	≥99
Thermal conductivity	W/m.k	>120
Elastic Modulus	GPa	≥400
Temperature	°C	1380