China High Purity High Temperature Resistance Isostatic Graphite

Isostatic Graphite
Cold isostatic pressure refers to process that on the normal temperature, the powder is placed in a sealed liquid environment, liquid transfer ultra-high pressure powder molding. Because the pressure of each side in the liquid is the same , it is called the cold isostatic pressure.
It is commonly used in the manufacture of graphite thermal field of single crystal furnace, graphite mould for metal continuous casting and graphite electrode for electrical discharge machining. Our products have stable performance, sell well at home and abroad, and are deeply loved and supported by our customers.
Product features:
1. Good machining performance
Compared with metal materials, graphite has lower density and excellent machining properties.
2.Thermal stability
Protected by an inert gas, he can work at temperatures of 3000 degrees or more.
3.The low inflation rate
Even in the case of rapid temperature rise, the low thermal expansion rate can guarantee that the graphite size remains unchanged.
4. Good chemical resistance
Graphite has good chemical stability at room temperature, such as acid resistance, alkali resistance and organic solvent resistance.
5.Good electrical and thermal conductivity
Because of its excellent thermal conductivity, graphite is ideal for some applications, such as heating.
6. High purity of molded graphite also has other excellent properties, such as:
-High strength
-ultra pure
-Anti-corrosion
-Low resistance
-Stable performance
- Environmental protection

Product gradeApplication FieldsVolume and densityElectrical resistivityHardnessBending strengthCompressive strengthPorosityAshPurified ashParticle size g/cm3μΩmHSDMpaMpa%PPMPPMμmxrd-6kPhotovoltaic,Vacuum furnace1.8111-145845901210005012xrd-6ksPhotovoltaic,Vacuum furnace,noble metal metallurgy1.8610-1365481001110005012xrd-7kEDM1.8311-146750110121000508xrd-8kEDM,noble metal metallurgy1.8610-147255120121000506xrd-6wContinuous casting, sintering, high temperature casting1.908-953559511/5012xrd-7wEDM, Photovoltaic1.8511-13655111512/5010xrd-8wEDM, Photovoltaic1.9111-13706013511/5010Size (mm) Ф125*1100Ф150*2000Ф180*2000Ф220*1100Ф280*1100Ф300*1100Ф330*1100 Ф350*1100Ф380*1100Ф450*1100Φ520*520Φ560*420Φ560*520Φ600*600 Φ650*620Φ700*690Φ780*700400*300*400690*390*1901000*500*3001000*500*350 1000*520*1601200*500*3001230*500*4001300*520*1601400*520*5201400*500*3001400*500*400 1500*600*2001500*500*3001600*500*3001800*500*3001800*650*3001900*500*3002100*500*300

Application;
Single crystal furnace
Poly crystalline furnace
Continuous casting mould
EDM
Electronic sintering
Semiconductor
Vacuum furnace
Heat treatment
Graphite heating components are used in the vacuum furnace industry
Graphite machined components are used in the photovoltaic industry
Graphite thermal field is used in photovoltaic industry
Graphite machined components
Graphite machined components
Graphite machined components
Graphite tubes are used in the nuclear industry
Graphite machined components
Graphite machined components are used in the photovoltaic industry
Graphite bolt
Process flow chart: