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pressureless sintered silicon carbide ceramic (SSIC) seal ring

FOB Price

Obtenir le dernier prix

( Negotiable )

Minimum Order

Localit�:

Prix de commande minimale:

Commande minimale:

10 Piece

Packaging Detail:

carton

Delivery Time:

25days

Supplying Ability:

1000 Piece per Month

Payment Type:

T/T

Contacter maintenant

handan rongqiang industrial ceramic co., ltd

China

Membre gratuit

Personne Ã contacter Ms. victoria

No.20 pengxin, Handan, Hebei

Contacter maintenant

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,**0 to 2,**0° C in an inert gas atmosphere. As well as fine-grained versions, with grain sizes < 5 ?m, 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,**0° C), maintaining that strength over long periods!
This material displays an extremely high corrosion resistance in acidic and basic media, and this too is maintained up to very high temperatures. The coarse-grained versions offer particular advantages. These properties are outstanding among high-temperature ceramics, and are complemented by high thermal shock resistance, high thermal conductivity, high resistance to wear, and a hardness close to that of diamond. Thus, SSIC is ideal for extremely demanding applications, for example, slip ring seals in chemical pumps, bearing bushes, high temperature burner nozzles, or as kiln furniture for very high application temperatures. The use of SSIC with graphite inclusions improves the performance of tribological systems.
Property

Items	Unit	Date
Hardness	HS	≥**0
Porosity Rate	%	<0.3
Density	g/cm3	3.**3.5
Compressive	MPa	>***0
Fractural Strength	MPa	>**0
Coefficient of expansion	*0/°C	4.0
Content of Sic	%	≥*9
Thermal conductivity	Cal/cm.s. °C	0.*0
Elastic Modulus	GPa	≥**0
Temperature	°C	***0

pressureless sintered silicon carbide ceramic (SSIC) seal ring

handan rongqiang industrial ceramic co., ltd

Description

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pressureless sintered silicon carbide ceramic (SSIC) seal ring

handan rongqiang industrial ceramic co., ltd

Description

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To:

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