一级555彩票网
一级555彩票网
Port：Qingdao/Tianjin Port
Packing：Plywood case
Delivery time：5-7days
Minimum quantity order：20pieces
Supply Ability：10000pieces/month
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Physical And
Chemical Index
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The forming methods of graphite bricks include moulding, extrusion, vibration and isostatic pressure.
Characteristics of graphite bricks:
1.Low electric resistance,
2.Good electric and thermal conductivity,
3.High oxidation resistance,
4.Greater resistance to thermal and mechanical shock,
5.High mechanical strength,
6.High machining accuracy and so on.
Application:
1. Refractory material:
Widely used in the metallurgical industry.
2. Conducting material:
In the electronics industry, widely used for graphite electrode, brush,, etc
3. Wear-resisting material and lubricant:
Use graphite as wear-resisting and lubrication materials, can be 100m/s speed sliding in - 200 ~ 2000 °C temperature range, no or less lubricanting oil.
4. Sealing material:
It can be as sealing ring in the equipment, such as centrifugal pump, hydraulic turbine ,etc.
5. Anticorrosion material:
Widely used in petroleum, chemical, hydrometallurgy departments.
6. Protection materials:
Insulation, high temperature resistant, radiation
7. Furnace parts:
resistance heating elements, induction susceptor, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc.
8. Anodes for the electrolysis of metals.
9. Parts for heat exchangers.
physical and chemical index：
项目/Items
单位/Unit
技术指标/Specification
颗粒度 GrainSize
mm
0.045-4
体积密度 Bulk Density
g/cm3
1.65-1.85
电阻率 Resistivity
μΩ•m
6.0-11.0
抗折强度 Flexural Strength
Mpa
18-36
抗压强度 Compressive Strength
Mpa
36-75
热膨胀系数 C.T.E
×10-6/ ℃
2.9-3.0
灰分 Ash
%
0.1-0.3
圆形
Round
直径 Diameter
mm
5-1100
长度 Length
mm
1-3050
方形
Square
长 Length
mm
≤3050
宽 Width
mm
≤1000
高 Height
mm
≤600
产品尺寸也可按照订单要求加工
Products can be processed as order requirement or drawings.
Packaging Details:
standard wooden case with bubble paper package or according to customer‘s requirement
Delivery Detail:within 5 days after receiving downpayments .
If you have any questions, feedback or comments, please fill out the form below and we will reply you back as soon as possible.
TENNRY FEISHINE
Qingdao Tennry Carbon Co.,Ltd
Tel: 86-532-88732781
Fax: 86-532-88732787
E-mail: admin@tennry.com
Web: www.tennry.com
Add:506 room,5th floor,Shengwen, No.928 Heilongjiang Middle Road, Chengyang District,Qingdao City, Shandong Province, China
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