Silicon Carbide Sic Cantilever Paddle Beam for Heating Quartz Boats

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1380
• Model NO.: customer needs
• Shape: Pipe
• Type: Refractory Material
• colour: Dark-gray
• model number: SISIC
• SiC Content (%): 83.66%
• Density: under 3.02 g/cm3
• Open Porosity: <0.1%
• Bending strength: 250MPa/280MPa
• Modulus of Elastictiy: 330Gpa/300Gpa
• Thermal Conductivity: 45W/m.K(1200 Celsius)
• Coefficiant of Thermal Expansion: 4.5K-1*10-6
• Moh"s Hardness: 9.15
• Vickers Hardness HV: 20Gpa
• Acid Alkaline-proof: Excellent
• Length: Customer′s Required
• Flange Width: Customer′s Required
• Thickness: Customer′s Required
• Material: Silicon Carbide (SiC)
• Transport Package: Wooden Boxes Are Outfitted with Foam
• Specification: SISIC/RBSIC/SIC
• Trademark: Weifang better
• Origin: Weifang, China
• HS Code: 6903900000
• Production Capacity: 5000PCS/Month

Product Description

Silicon Carbide Sic Cantilever Paddle Beam for Heating Quartz Boats

       Reaction-sintered silicon carbide cantilever slurry is the key part of semiconductor wafer loading system.It is mainly used in photovoltaic new energy industry. During the coating process of polysilicon silicon wafer or monocrystalline silicon wafer in the dismantling furnace, the bearing and conveying effect of silicon wafer in high temperature environment (1000-1300°C) can be customized according to customer requirements.
       Silicon carbide slurry for photovoltaic new energy industry.The main specifications are 2378mm,25550mm,2660mm, etc., which are used in the process of coating polysilicon silicon wafers or monocrystalline silicon wafers (diffusion) in the diffusion furnace to carry and transport silicon wafers in the high-temperature environment.
       The cantilever slurry has stable performance, does not change in the high temperature environment, the wafer loading force is large, suitable for automatic robot loading and handling system.Because the cantilever slurry surface is stable and does not deform, it is possible to make use of the existing furnace control to prepare larger size tubes.The thermal expansion coefficient of the cantilever paste is similar to that of the LPCVD coating. The application of the cantilever paste to LPCVD greatly extends the maintenance and cleaning cycle and greatly reduces the contamination.

Photos of reference





Use of environment

Technical parameters of reaction bonded silicon carbide RBSIC : 

ITEM	UNIT	DATA
Temperature	ºC	1380
Density	g/cm³	≥3.02
Open Porosity	%	<0.1
Moh's Scale of Hardness		13
Bending Strength	MPa	250   (20ºC)
	MPa	280   (1200ºC)
Modulus of Elasticity	GPa	330 (20ºC)
	GPa	300 (1200ºC)
Thermal Conductivity	W/m.k	45 (1200ºC)
Coefficient of thermal expansion	k^-1×10^-6	4.5
Acid Alkaline -proof		Excellent

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Packing & Delivery
Packaging Details:Packaging Details:
(1) Export safe wooden box
(2)Inner boxes with filler .
(3)Out package is high quality cartons .
(4)Custom package
Delivery time:Within 5 days after getting the full payment

Company information
     Weifang Better ceramic CO., LTD. Is a professional enterprise in the production of reaction sintered silicon carbide ceramics. The silicon carbide products produced by the company have stable performance and excellent quality, and have passed ISO9001 quality system certification.
     The main products of the company are: silicon carbide beam, silicon carbide roller, silicon carbide burner sleeve, radiating tube flame guide sleeve, silicon carbide cold air tube, reflecting sintered silicon carbide cantilever paste, silicon carbide crucian sagger, silicon carbide inner liner of cyclone, desulfurization nozzle.The product has high strength, high hardness, high temperature resistance, wear resistance, corrosion resistance, oxidation resistance, rapid cooling and heat resistance, thermal shock resistance, good thermal conductivity, high thermal efficiency.The products are widely used in power plant desulfurization and dust removal equipment, ceramic high temperature kiln, steel mill quenching furnace, mining material classification cyclone.           

FAQ
Q1:Are you a Manufacture Factory?
A:Yes.We are the Direct Manufacture Factory.
Q2:Can I have a sample ?
A :Yes. we could offer the sample for free charge but do not pay the cost of freight.
Q3: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q4:How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 25-30 days if the goods are not in stock, it is according to quantity.
Q5:What's your terms of packing?
A: Generally, we pack our goods with wooden case. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q6:Can you produce according to the drawing and specification?
A:Yes, we can produce by your specification or technical drawings. We can build the molds and fixtures.
Q7:What's your MOQ ?
A:We have no MOQ for your try orders.It won't occupy too much of your money to help you to test the market you're going to enter.