silicon carbide ceramic bushing manufacturer from China fengfeng mining district xindongfang technology development Co.,Ltd

Price:	100.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Means of Transport: Air

Style: O Ring

Brand Name: ffxdf

Standard or Nonstandard: Standard

Material: Others

ssic is High hardness, wear resistance, high temperature oxidation resistance, good sealing.

The material is by pressureless sintering high-performance sub-micron SiC powder and dense SiC ceramic products, excluding free silicon and tiny grains, high temperature resistance, high strength, high hardness, high corrosion resistance, oxidation resistance and other excellent performance, is the international and domestic manufacturing mechanical seal ring, blast nozzle, and magnetic drive pump, shield pump body armor components preferred common material, especially suitable for the transmission of strong acid, strong alkali corrosive medium, such as the conditions of use.

Silicon Carbide (SiC) physical property
Technical parameter	Unit	RBSiC	SSiC	SiC+C	SSiC+C	QSSiC+C
Content of Sic	%	≥90	≥98	≥85	≥92	≥90
Free Si	%	≤10	≤1	≤12	/	/
Elastic Modulus	GPa	≥400	≥410	≥350	≥360	≥180
Temperature	°C	1300	1400	1300	1400	1400
Hardness	HS	110	115	≥105	≥110	≥100
Porosity Rate	%	<0.3	<0.2	<0.5	<0.5	<5
Density	g/cm3	3.00~3.05	>3.10	2.69-2.90	2.70-3.0	2.65
Compressive Strength	MPa	>2200	>2500	>1400	>1600	>800
Fractural Strength	MPa	>350	>380	>150	>160	>100
Coefficient of Heat Expansion	10-6/°C	4	4.2	3.50	3.00	2.50