Calcined coke is the product of petroleum coke calcined at 1300 degrees without contact with oxygen. The purpose of calcination is to remove volatiles and moisture from raw materials. The calcined coke is mainly used in the pre-baked anode and cathode for electrolytic aluminum, the carburizer and graphite electrode for the production of metallurgical iron and steel industry, and the carbon electrode for industrial silicon, yellow phosphorus and iron alloy. graphite� powder is mainly used in fire retardant, sealing materials and other aspects Our graphite: natural earthy graphite, natural graphite flakes, expandable graphite Characteristic: High purity, high conductive,high carbon low Sulfur, high expandable times.Application: Casting, battery, lubricate, seal, steel, refractory material, conductivite material so on.
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.
Graphitized petroleum takes petroleum coke as raw material, puts petroleum in graphitization furnace, and makes it through graphitization processing technology, and has the same performance and physical and chemical indexes as the products produced by traditional production technology.Let all customers with our cooperation truly feel
Graphite POWDER/CHIPS/LUMPS natural graphite up to 99+ purity from the mines of . Price varies by the purity level. All natural graphite products are more than 95% pure. Packaging can be arranged 1ton packs or preferred by the buyer
1.Isostatic Graphite 2.Molded Graphite 3.Graphite machine parts Such like Graphite heater/ trays/ plate / mold/crucible and graphite parts according to clientsâ?? drawings and requests.
Graphite tube quality directly determined AAS testing efficiency and accuracy. After years development, we successfully produced kinds of graphite tubes for different brands AAS in the world. Our tubes are resistance, thermal character. It uses qualified graphite as�?� basic material,�?� after special technical treatment to produce. Our graphite tube have high sensitivity, high accuracy, good reproducibility, longer lifetime characters. Very competitive price. Quality could reach big brands in the world. * Qualified material * Accurate grinding * Fully mixture * Proper pressure * Correct heating treatment * Whole process cleaning control * Precision machining * special coating technology * Strict performance quality test after produce Above fully guaranteed our graphite tube quality is very high. Longitudinal heating graphite tube: * PerkinElmer (PE) * Varian * Thermo * Hewlett packard ( HP) * Agilent * Hitachi * Shimadzu * Japan Z2000 series AAS * GBC etc Transversely heating graphite tube: * USA PerkinElmer (PE) * Germany Analytik Jena * GBC * Aurora * PG China etc
Carburizing agent there are many kinds of raw materials, production processes are different, there are wooden carbon carbon, coal, coke, graphite, in which all kinds of classification, there are many small species. High quality carburizing agent generally refers to the graphite carbon, under the condition of high temperature, carbon atoms arranged in graphite morphology, so called graphite. Graphite can reduce the content of impurity in recarburizer, increasing carbon content of carburizing agent, reducing sulfur content. Carbon in cast use, can greatly increase the amount of scrap, reduce the amount of pig iron or no iron.
We are supplier of graphite electrodes for used in electric arc furnaces for smelting of steel. We can give you very good price and good qaulity. Now we have in stock : Graphite electrode UHP610X2400mm. Characteristic: A. Resistance: electrode ,< 5.4; nipple, < 4 m B.Bulk density: electrode ,> 1.7; nipple, > 1.8 g/cm3 Packing: wooden crates with steel straps
Graphite From Peru
We are selling graphite powder >200 microns, clean 96-98% from recycling.
We manufacture graphite crucible for gold silver platinum jewelry industry, aluminum,copper,metal barss melting industry and vacuum evaporation film furnace. We also have our own graphite material factory together. Our quality is stable and price is low.
Graphite mould 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. Disassemble rod
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.
Graphite rod 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.
Wecustomized manufacture graphite boxï¼?graphtie tray,graphite boat graphite plate graphite sheet for tungsten carbide,powder metallurgy,Vanadium nitrogen,lithium ion battery powder and all kinds of alloy sintering and carbonization. We also have our own graphite material factory together. Our quality is stable and price is low.
Wecustomized manufacture graphite boxï¼?graphtie tray,graphite boat graphite plate graphite sheet for tungsten carbide,powder metallurgy,Vanadium nitrogen,lithium ion battery powder and all kinds of alloy sintering and carbonization. We also have our own graphite material factory together. Our quality is stable and price is low.
Product name: aminated graphene quantum dots Cas number: 7440-40-0 Composition: aminated graphene quantum dots Appearance: colorless solution Pl peak: 440 nm (reference only, actual value may vary) Particle size: 7 nm Concentration: 1 mg/ml (available up to 20mg/ml) Solution: water Purity: >99.9%
MF: C Chemical Name: Graphite Powder Purity: > 99.99% APS: 40-50 µm (Size Customization possible) Form Micro powder CAS Number 7782-42-5
Property:scale is thin, flexible and crystallized completely with excellent physical and chemical properties such as good temperature resistance, self-lubrication, conductibility, heat resistance, shake resistance, and erosion resistance. Use:widely applied to high quality fire resistance material and coating of metallurgy industry, hot working material stabilizer of military industry, lead of light industry, carbon brush of electrical industry, filler or improver for all types of composite materials such as eps plastics.
Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys. Graphite crucible can be used in the processing of graphite; graphite crucible; graphite casting crucible tank;pull rods; mold and other graphite products. Graphite crucible let the products are more durable than ordinary material products;longer service life; able to withstand more than 2000 high temperature
