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Corrosion Resistance Reaction Bonded Silicon Carbide SiSiC For Commercial

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Corrosion Resistance Reaction Bonded Silicon Carbide SiSiC For Commercial

Name: Corrosion Resistance Reaction Bonded Silicon Carbide SiSiC For Commercial
Brand: KEGU
Price: 200 USD

China Corrosion Resistance Reaction Bonded Silicon Carbide SiSiC For Commercial wholesale

Brand Name : KEGU

Place of Origin : China

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 2,000 pcs/month

Packaging Details : Strong wooden box for Global shipping

Model Number : Customizable

Price : 200-500 yuan/kg

Material : SiC

Composition:SiC : ＞85%

Color : Black

Density : ≥3.0g/cm3

Max. Service Temp : 1380℃

Flexural Strength : 250MPa

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Reaction Bonded Silicon Carbide For Commercial

Description:

Reaction sintered silicon carbide (SiSiC) is a high-purity micron-sized silicon carbide with carbon, which is sintered by reacting with silicon at 1600℃ under high temperature and high vacuum. It contains 10%-12% free silicon and is a structural ceramic material with good comprehensive performance. It has the characteristics of high temperature resistance, wear resistance, small friction coefficient, and resistance to corrosion by various chemical substances except hydrofluoric acid and strong metals. It can be used to make parts with complex shapes, and the size change before and after crystal sintering is very small.

Corrosion Test Results in Various Liquids by Material:

** Corrosive Weight Loss(mg/cm²yr) *Test Environment
(wt%) Conc.Reagent	Temp.(℃)	Sintering SiC (No Free Si)	Reaction Bonded SiC (12%Si)	Tungsten Carbide (6% Co)	Aluminum Oxide (99%)
98%H₂SO₄	100	1.8	55.0	>1000	65.0
50%NaOH	100	2.5	>1000	5.0	75.0
53%HF	25	<0.2	7.9	8.0	20.0
85%H₃PO₄	100	<0.2	8.8	55.0	>1000
70%HNO₃	100	<0.2	0.5	>1000	7.0
45%KOH	100	<0.2	>1000	3.0	60.0
25%HC1	70	<0.2	0.9	85.0	72.0
10%HF+HNO₃	25	<0.2	>1000	>1000	16.0

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