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Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site

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Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site

Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site
Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site
Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site

Large Image :  Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site

Product Details:
Place of Origin: China
Brand Name: BD
Certification: ISO9001
Model Number: According customer need
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: USD10-40/Piece
Packaging Details: standard woodern case
Delivery Time: 20days
Payment Terms: T/T
Supply Ability: 5000PCS/MONTH

Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site

Description
Material: Silicon Carbide (SiC),SSiC Or SiSiC,silicon Carbide Ceramic,high Sic Application: Industrial Ceramic,Refractory,Industrial Furnaces,Structure Ceramic,Wear Resistant Industry
Shape: Pipe,Customized Type: Ceramic Tubes
Raw Material: Silicon Carbide Powder,Imported From Saint-Gobain,High Purity Silicon Nitride,Silicon Carbide(SiC) Size: 1/4 To 4 Inch,Size Customized,Customers' Requests,230*114*65/75
Working Temperature: 1380℃ Usage: Semiconductor,Wear-resisting Material,High Temperature And Anti- Acid,Kiln
High Light:

silicon carbide rollers

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silicon carbide pipe

Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site

 

In the production process of ceramic furnace roller, molding process is one of the key parts.

 

At present, ceramic roller production mainly uses three molding methods: grouting, isostatic pressing and extrusion molding.

 

In grouting process, the ceramic powder is formulated into a fluid slurry, and then injected into a porous mold.

 

Moisture is absorbed into the mold to form a uniform layer of mud with a certain thickness. At the same time,

 

a certain strength is formed in the dehydration process. Physically grouting has high requirements on mud

 

performance, and grouting requires a huge production site, resulting in poor product density, high labor intensity,

 

and low production efficiency. Currently the application is small and has been replaced by plastic extrusion.

 

Isostatic pressing, also known as hydrostatic pressure molding, is a molding method that utilizes the incompressibility

 

of a liquid medium and the uniform transmission of pressure. In the process, the material will be firstly formed into a

 

tubular shape on a roller blank forming mold, and then a layer of skin jacket is sheathed on the surface of the blank

 

and placed in a hydraulic press. Pressure is transmitted to the bladder through the liquid, and then the pressure is

 

removed from the hydraulic press, and the blank can be sent for kiln firing. The water content of the isostatic pressing

 

roller blank is about 1%, and the forming pressure can be between 80-150 MPa, depending on the blank composition

 

and the diameter and length of the roller blank. The advantage of isostatic pressing is that there is no dry and deform

 

of the blanks, and the strength of the blank is large.

 

The disadvantage is that the equipment investment is large and the production process is complicated.

 

Plastic extrusion molding is the use of peat has a plasticity characteristics, after a certain process processing

 

 made of a certain shape of the body. The process of this method is as follows: the billet is ball-milled, sifted,

 

dehydrated into mudcake by high-pressure mud pump and high-pressure filter press, or evenly blanked by

 

pretreated raw material and water mixing station. The vacuum mud mixer mixes the ingredients and moisture

 

of the blank even more and degassing. There are two types of plastic forming machines, one is a piston type

 

hydraulic extruder, and the other type is a vacuum spiral extrusion molding machine.

 

Silicon Carbide Product Specification:
Item Unit SSIC RBSIC SISIC R-SIC
Purity ( % ) ≥ 99 ≥90% ≥ 99
Application temperature ºC 1700 1380 1650
Density g/CM2 ≥3.10-3.15 ≥3.02 2.65-2.75
Open porosity % ≤0.1 ≤0.1  
Hardness   ≥92 HRA 2400 Kg/mm2 1800-2000 Kg/mm2
Bending strength MPa 400-580 250(20ºC) ≥300
281(1200ºC)
Tensile strength Mpa ≥200 ≥190  
modulus of elasticity GPa 400 332(20ºC) 80-100(20ºC)
300(1200ºC) 90-110(1200ºC)
Thermal Conductivity W/m.k 100-120 45(1200ºC) 36
Coefficient of thermal expansion K1X 106 4.2 4.5 4.6
Rigidity Gpa >25 13  
Acid&Ikali resistance   Excellent Excellent Excellent

 

SiC Product Specification:
Item Unit OC-1 OC-2 MC-3
SiC (%) ≥90 ≥86 ≥80
Apparent Porosity (%) ≤10 ≤13 ≤16
Density g/CM2 ≥2.66 ≥2.63 ≥2.6
Application temperature ºC ≥1680 ≥1620 ≥1550
Coefficient of thermal expansion aX 10-6/ºC ≤4.8 ≤5.0 ≤5.5
Bending Strength 1200ºC ≥45 ≥40 ≥30

 

FAQ:
 

Q: Are you trading company or manufacturer ?
 

A:We are professional Sisic manufacturer.
 

Q: How long is your delivery time?
 

A: Generally it is 5-10 days if the goods are in stock. or it is 30-35 days if the goods need production, according to quantity.
 

Q: Do you provide samples ? is it free or extra ?
 

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

Q: What is your terms of payment ?
 

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance against the finished bulk goods.

 

 

Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site 0

Reaction Sintered Silicon Carbide Sisic Roller Usage Lithium Battery Production Site 1

 

If you have another question, pls feel free to contact us as below:

 

Candy
WEIFANG BETTER CERAMICS CO.,LTD
Phone: +86 13258085968
Fax: +86-536-2667818
WeChat: +86 13258085968
Web: www.wf-better.com

 

Hot Tags: ceramic furnace rollers, suppliers, manufacturers, price, for sale
 

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Contact Person: Candy

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