Manufacture of High Purity Isotropic Pressure Graphite Parts Used in Vacuum Furnace

Basic Info.

Porosity	Less Than 26 %
Compressive Strength	40-80 MPa
Ash Content	Less Than 0.5 %
Resistivity	Less Than 18
Density	1.75-1.9 G/Cm³
Transport Package	Cartons in Wooden Cases
Specification	personalized customized
Trademark	L. T
Origin	Cn
HS Code	3801909000
Production Capacity	250000/Month

Product Description

manufacture of high purity isotropic pressure graphite parts used in vacuum furnace
lttrade.en.made-in-china.com
A: company profile As a proud subsidiary of L.T Group, L.T Graphite with four producing bases located at middle of China, Henan province, and a branch producing base at Sichuan province. L.T graphite covers the entire value chain of fine and medium grain graphite production. From raw material selection, semi-finished product manufacture, precision machining, impregnation, purification, and coating. This is how we ensure the consistent high quality and performance of our products. B: Why choose usGraphite mould plays a dual role in the process of manufacture: Heating element and Supporting mold. The quality of graphite mold is very important, will directly affect the next diamond tools' accuracy and appearance. So, which kind of graphite mold is suitable for sintering diamond tools:

Good performance on conductivity and high rate resistivity
Enough Mechanical Strength
Good performance on Oxidation resistance
Durable

Why choose us:Raw materials is very important, We only use Ultrafine particle structure, High purity and High graphitization raw graphite materials.Our finished graphite mold is:

dense structure and low porosity
Fined surface and low rate heat-deformation
High mechanical strength and machining accuracy
Oxidation resistance and durable

C: Product features1. The processing materials are ultrafine granule structure, high purity and graphite with high graphitization degree.2. High hardness, good anti-oxidation performance and high machining accuracy3. Good conductivity, high resistivity, sufficient mechanical strength4. Small porosity and dense structure.5. Excellent thermal shock resistance, conductive and thermal conductivity.6. High temperature resistance, corrosion resistance, acid and alkali resistance, good wear resistance.7. Surface can be treated with anti-oxidation. D: Processing method1. Customer provide design drawings.2. Our technical team will check, analyze the drawings, and divide the drawing to reasonable parts if needed, and prepare proper graphite blocks . Our mechanics will design and customize grinding wheel.3. Our workers will grinding and polishing graphite block according to the instructions of mechanics. This process may need operating few times if needed. We will strictly keep deviation within ±0.03-0.08mm.4. Then our packing team will assembling different parts into a whole graphite mold. During the assembling period, unqualified products will be picked out. E: Attribute table

Density g/cm³	1.75-1.9
Resistivity μΩ·m	≤18
Compressive strength Mpa	40-80
Porosity %	≤26
Elasticity Modulus Gpa	6-18
Thermal expansion coefficient 10-6/ºC	1.47-4.25
Ash content %	≤0.5
Temperature resistance ºC	4350

Products

Manufacture of High Purity Isotropic Pressure Graphite Parts Used in Vacuum Furnace

Basic Info.

Product Description