USA Graphite Electrode Scrap by Graphite Electrode Manufacturers

USA Graphite Electrode Scrap by Graphite Electrode Manufacturers System 1

USA Graphite Electrode Scrap by Graphite Electrode Manufacturers

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Specifications

graphite powder for steelmaking, casting, lubricant industry,for special ferro alloys making

Our factory supply graphite powder content in 80-90%, fixed carbon ] [ suitable for steelmaking, casting, lubricant industry.
Graphite powder has chemical stability, and is not affected by strong acid and alkali, less harmful impurities, iron sulfur content is low, high temperature resistance, heat transfer, conductive, lubrication and plasticity, are widely used in casting, TuMo, battery, carbon products, pencil, and paint, refractory materials, refined carburant, etc.

Packaging & Delivery

Packaging Details:	ton bags or customerized
Delivery Detail:	10 days

Graphite electrode scrap

Q: Use of graphite in steelmaking: Graphite can be used as an agent for carburizing in the steel making industry. Carburizing uses a wide range of carbonaceous materials, including synthetic graphite, petroleum coke, metallurgical coke, and natural graphite. Worldwide, the use of graphite for carburizing is still one of the main uses of earth like graphite.

Q: What is the difference between pyridine type nitrogen and graphite type nitrogen?: The fine structure graphite is the raw material used in the production of graphite electrode. The particle size is relatively small, generally below 0.5.

Q: Is graphite flammable?Why do I bake pencil cores with a fever that doesn't burn?: In theory, as long as a certain temperature is reached, any substance can be burned, and the diamond is converted to graphite at 2000~3000 DEG C under anaerobic conditions. That is to say, graphite (flake graphite)

Q: Synthesis techniques of carbon nanotubes: The synthesis techniques of carbon nanotubes are mainly arc method, laser ablation (Zheng Fa) method, catalytic cracking or catalytic chemical vapor deposition (CCVD), and directional control growth method based on various synthesis techniques.

Q: The original battery is not necessary to form the electrode potential? Why can we use graphite as electrode only? No potential difference.: External electronic wire and the directional movement of ions in the solution of the directional movement between the poles of a closed loop, so that the two electrode reaction, electron transfer process, ordered a current converting chemical energy to electrical energy.Attention, here, "the ion does not go ashore, the electron does not enter the water"." That is the external circuit of graphite electrode is composed of electron flow and electrolyte ion flow; graphite electrode is to produce voltage and electrolyte, and to provide or absorb electrons

Q: How can hydrogen be produced by electrolysis of sodium hydroxide with graphite as an electrode?: You can think so, since sodium has been reduced, so there is always an atom is oxidized, it can only be oxygen oxidation reaction

Q: How does graphite produce solar cells?: The team at the Massachusetts Institute of Technology has confirmed that electrodes based on graphene and ITO devices are comparable in efficiency. Although the power conversion efficiency of graphene is 4.2% lower than that of a general silicon cell, it will be competitive for special use in the future.

Q: What are the losses in graphite electrode?: In EDM, discharge principle is to remove the workpiece material by using the tool and the workpiece anode spark discharge explosion, spark discharge is bidirectional, not only will the workpiece removal part, forming processing, will cause some loss of electrode. Electrode loss is one of the main causes of machining errors in machining, and is an important technical parameter affecting the accuracy and quality of EDM

Q: Carbon graphite electrode and what is the difference?: The material is composed of carbon carbon, but without graphite, after molding sintering temperature is only more than 1000 degrees, no graphitization.

Q: What about graphite electrodes for steel mills?: Hebei North graphite electrode factory produces various specifications of graphite electrode, with low resistance, high density, small ash, and so on, so that less tons of steel-making, quality is good

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