sintered silicon carbide seal ring 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: Ocean,Air

Standard or Nonstandard: Standard

Material: Others

Delivery Date: 25days

Style: O Ring

Brand Name: ffxdf

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

silicon carbide material has the following advantages: high chemical corrosion resistance, high mechanical strength, high thermal conductivity, wear good self-lubrication, so it is widely used in petrochemical, electric power, light industry, aerospace, automotive, paper and sewage treatment and other industrial fields.

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