Graphite Block Suppliers and Manufacturers

Production Raw material: high quality petroleum coke & coal tar pitch. Vibration-molded, carbonized and graphitized under precise technical control. Usually machined to specific shapes for various purposes. Applications 1. Molds: hot pressing molds, static casting molds, centrifugal casting molds, pressure casting molds, etc. 2. Furnace parts: resistance heating elements, induction susceptors, structural elements and charging plates, furnace linings, heat shields and covers for pulling monocrystalline silicon or optical fibers, etc. 3. Anodes for electrolysis of metals. 4. Cathodes in aluminum electrolysis cells. 5. Parts for heat exchangers. 6. Crucibles for melting and reduction. 7. Boats and trays for sintering. Programmable properties Medium-grained, uniform and dense structure High thermal and chemical resistance Good thermal conductivity Low coefficient of thermal expansion Minimal wettability to molten metals

1. Thermal stability 2. Erosion resistance 3. Impact resistance 4. Acid resistance 5. High thermal conductivity 6. Control of metal pollution 7. Quality stability for more details c

graphite block with high purity carbon, with discounted price,

1.Density:1.65g/cm3 2.Particle size:1mm, 2mm 3.Resistivity: 9ohm 4.Ash content: 0.3% 5.Compressive strength: 28mpa Wooden case or as your requirements.

Graphite block.

density is 1.85 z

Vibration forming graphite block, molded graphite block isostatic pressing graphite block

Graphite block Our highly purified graphite has the following advantages: good wearing resistance, high temperature resistance, good oxidation resistance and corrosion resistance. Highly purified graphite from our company has been widely used in paper making, machine, pump, pharmacy, petroleum and chemical industries. Carton, wooden box

Applications Casting molds for railroad wheels. Heat exchangers for chemical industries. Electrodes and linings in some industrial furnaces (such as graphitization furnace) . Cathodes in aluminum electrolysis cells. Programmable properties High thermal and chemical resistance. Good thermal conductivity. Low coefficient of thermal expansion. Minimal wettability to molten metals.

Multi Sizes with Multi Grades

Graphite block is used in the fields of national defense, machinery, metallurgy, chemical industry, casting, non-ferrous alloys, and lightening, especially black carbon rods. It is also used in the fields of ceramics, semiconductors, medicine, environmental protection, laboratory analysis, etc. metallic material. When cutting steel, it is not necessary to use flammable and explosive gases like oxygen-acetylene flame cutting, which has low cost and safe operation. You can use arc cutting to process a variety of metals that cannot be processed by gas cutting, such as cast iron, stainless steel, copper, aluminum, etc., with high efficiency, and all can get more ideal results. Performance: The component is hard and brittle, has a small expansion coefficient, can withstand rapid cooling and heat, is not easy to deform, has good chemical stability, has strong acid resistance, does not react with strong acids, has poor alkali resistance, and can corrode at high temperatures.

Product description Iso-molded graphite, also named isostatically pressed graphites or isostatic graphiteisotropic graphite. It is produced by the method of cold isostatic pressing (cip). Graphite is iso-statically pressed is because it allows for uniform properties in all grain directions. This differs from extruded which is pushed through a die and has varying properties in different grain directions. Iso-molded graphite is used for specific applications where uniform is required. Djx graphite obtain a high finished product yield rate due to our unique process and quality control, this enable us to produce high quality consistent isotropic graphite. Features 1.Good machinability Compared with metallic materials, the bulk density of graphite is lower. It has excellent mechanical machining properties. 2.Strong thermal stability It is possible to be used even at 3000 in inert atmosphere or more. 3.Low expansion ratio Low thermal expansion ratio will ensure dimensional stable, even rapid change in temperature. 4.Excellent chemical resistance Graphite has good chemical stability at room temperature. Resistance to acid, alkali, and organic solvents. 5.Excellent electrical conductivity and thermal conductivity With strong thermal resistance, which means graphite is the ideal material for certain applications like heating element.

Product description All high purity molded pressed graphite have individual properties that will help you to choose the perfect grade that best suits your needs. Molded pressed graphite provides an extremely wide range of properties in terms of mechanical strength, friction, density, hardness and conductivity, which is even further enhanced by impregnation with resin or metal. Due to their fine grain size and homogeneous structure, it can often replace isostatic graphite if dimensions is not taken into consideration. Features 1.Good machinability Compared with metallic materials, the bulk density of graphite is lower. It has excellent mechanical machining properties. 2.Strong thermal stability It is possible to be used even at 3000 in inert atmosphere or more. 3.Low expansion ratio Low thermal expansion ratio will ensure dimensional stable, even rapid change in temperature. 4.Excellent chemical resistance Graphite has good chemical stability at room temperature. Resistance to acid, alkali, and organic solvents. 5.Excellent electrical conductivity and thermal conductivity With strong thermal resistance, which means graphite is the ideal material for certain applications like heating element.

Jiangxi Ningheda New Material Co., Ltd. focuses on graphite materials with medium and coarse structure (grain size 2mm, 0.8mm). Professional processing of some graphite products: 1. Graphite materials and carbon materials for graphitization furnaces; 2. Various types of graphite tube series; 3. Graphite plate series; 4. Graphite crucible series; 5.25/50mm light rod; various types of carbon blocks, furnace bottom blocks; 6.diameter 100, 150, 200 graphite rod, graphite electrode.

Graphite block is made of domestic petroleum coke, with carbon content above 99%. We have vibratedã??molded and isotropic graphite block. They are widely used in such fields as mechanical , electronics, chemical industry and other new industries. We can machine to specific shapes according to customers' requirements.

Product Description Graphite block is made of domestic petroleum coke, with carbon content above 99%. We have vibrated molded and isotropic graphite block. They are widely used in such fields as mechanical , electronics, chemical industry and other new industries. We can machine to specific shapes according to customers' requirements.

Carbon Graphite Electrode, High Strength Graphite Electrode, Ultra High Power Electrode Supplier. As a graphite electrode wholesaler, LiaoYang ShouShan can wholesale electrode such as carbon graphite electrode, uhp electrode, hp electrode, etc. Shoushan carbon factory have the ultra-high power graphite electrode production line with ISO9001.

Graphite Black Block

Graphite Black Block