Graphite powder (Synthetic Natural), also called plumbago or black lead, mineral consisting of carbon. Graphite is dark gray to black, opaque, and very soft (with a hardness of 1 1/2 on the Mohs scale), white diamond may be colorless and transparent and is the hardest naturally occurring substance.
Expandable graphite is a synthesized intercalation compound of graphite that expands or exfoliates when heated. This material is manufactured by treating flake graphite with various intercalation reagents that migrate between the graphene layers in a graphite crystal and remain as stable species.
Graphite powder (Synthetic Natural), also called plumbago or black lead, mineral consisting of carbon. ... Graphite is dark gray to black, opaque, and very soft (with a hardness of 1 1/2 on the Mohs scale), while diamond may be colourless and transparent and is the hardest naturally occurring substance.
Natural flake graphite is formed when carbon material is subjected to high pressure and high temperature. The carbon source material can be either organic or inorganic, although most commercially sourced flake graphite comes from organic deposits.
Specification 1.Appearance: Black powder. 2.Application: Anode materials for lithium ion batteries. 3.Main features: High capacity, compact density, good cycle performance of charge and discharge. Our Graphite raw material products supply : Graphite powder can be divided into two main categories: 1. Natural graphite 2. Synthetic graphite Among them, natural graphite has the following kinds: 1. Flake graphite 2. Spheroidal graphite 3. Micronized graphite 4. Expandable graphite 5. Soil graphite
EDM is a process that high temperature is produced by direct electric discharge between work piece and electrode, and duplicate work piece under high temperature as per electrode shapes and accuracy. The work piece of EDM are usually with complicated shapes or high hardness which makes it difficult to mechanically machine. EDM becomes necessary process in metal molds making industries currently. Applications: Automotive Mould Industry Mechanical Metallurgy Light industry Electrical
Vibrating,Extruded,Molded,Isostatic Graphite Block uses the particle size in 2 and 0.8 mm ,15�¼m and etc for different types of graphite blocks has advantages such as high temperature resistance, oxidation resistance, low content of impurities, single large size, low manufacturing cost advantages. Medium Grain Graphite has good mechanical, electrical and thermal properties, with low ash content. Machined parts, such as plates, bricks, discs, crucibles and sleeves can also be manufactured. Application:Solar photovoltaic, EDM, Semiconductor Metal Continuous Casting, Mold Industry, Precision Ceramic Sintering, High Temperature Corrosion Resistant Containers, Automobile Industry, Mobile Communication Industry, etc.
Carbon Block mainly used for laying the bottom, hearth, lining of steelmaking blast furnaces. Including graphitized carbon blocks, semi graphitized carbon blocks, high thermal conductivity carbon bricks, microporous carbon bricks, etc
WE CAN OFFER YOU Graphite Ore Quality: >80,00% Granulometry: Between 0 up to 25 mm. Contract Conditions: 120.000 MT / first contract. Sales amount: 1.000 MT/month. Packaging: 25 Big Bag, in containers of 20 ORIGIN: LATIN AMERICA ASKING PRICE USD 965/MT
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.
Graphitized petroleum coke takes petroleum coke as raw material, puts petroleum coke 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 "value for money, value for money"
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.
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.
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
Graphite crucibles are widely used in the smelting of alloy tool steel and the smelting of non-ferrous metals and their alloys in metallurgy, casting, machinery, chemical and other industrial sectors because of the above excellent properties. And has better technical and economic effects.
