Fixed Carbon 80%/85%/200mesh Amorphous Graphite

• Customization: Available
• Application: Best Additive for Smelting in Steel Making
• Carbon Content: High-Carbon
• Model NO.: Amorphous Graphite
• Shape: Amorphous Graphite Powder
• Usage: Refractory, Casting Foundry
• Type: Graphite Powder
• Grade: Industrial Grade
• Crystal Morphology: Compact Crystalline Graphite
• Composition: C
• Forming Way: Natural
• Transport Package: 1000-1500kg Jumbo Bag
• Specification: -280, -275, -270, -290 amorphous
• Trademark: XINGSHI GRAPHITE
• Origin: China
• HS Code: 2504101000
• Production Capacity: 5000ton/Month

Product Description

Product Description

Amorphous graphite ( Powder And Briquette) 
also known as microcrystalline graphite powder, amorphous graphite powder, and black lead powder, belongs to cryptocrystalline graphite. After multiple explorations by geological departments, China currently has 2 billion tons of earthy graphite, which is the world's largest reserve. The vast majority of microcrystalline graphite is graphite carbon, with a hard gray color, metallic luster, soft texture, MoSe hardness of 1-2, the specific gravity of 2-2.24, stable chemical properties, not affected by strong acids and bases, low harmful impurities, low iron, sulfur, phosphorus, nitrogen, molybdenum, hydrogen content, and high-temperature resistance, heat transfer, conductivity, lubrication, and plasticity. It is widely used in casting, coating, batteries, carbon products, pencils, pigments, fire-resistant materials, smelting, and carburizing agents, Casting protective slag, etc. Specification: It is divided into two categories: "WT" - with iron requirements (commonly known as "electric carbon") and "W" - without iron requirements (commonly known as "casting"). The main products include graphite balls, graphite powder, graphite particles, graphite sand, and carburizing agents. According to the fixed carbon content, it is divided into 8 levels: 50, 65, 70, 75, 78, 80, 83, 85, and 88. The fineness of graphite powder is divided into 45, 75, and 150 μ m (equivalent to 325 mesh, 200 mesh, and 100 mesh, respectively).

Amorphous Graphite Briquette:

                     In steelmaking, amorphous graphite briquette is used as an agent to increase the carbon content of steel. The largest use of natural graphite briquette is in the manufacturing of steel for refractory products due to its high melting point, thermal conductivity, and low reactivity. Natural graphite briquette in this end use mostly goes into carbon raising in molten steel, although it can be used to lubricate the dies used to extrude hot steel. Supplying carbon raisers is very competitive, therefore subject to cut-throat pricing from alternatives such as synthetic graphite powder, petroleum coke, and other forms of carbon. A carbon raiser is added to increase the carbon content of the steel to the specified level. 

      The electrodes used in many electrical metallurgical furnaces, including the electric arc furnaces used in steel processing, are manufactured from graphite. In the production of steel itself, graphite is used as a carbon raiser to strengthen steel. Its also used in blast furnace linings for the production of iron because of its high thermal conductivity.

Amorphous Graphite Power -200 mesh ,Fixed carbon Content : 85% , 80% , 75%, 70% etc....
                    Refractory usage 





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Product Parameters

Amorphous Graphite China Standard- Best-Selling in Marketing 

	Fixed Carbon	Violate Matters	Moisture	Pass Rate	Suggest Application Area
	≥%	≤%		%
W90-45 W90-75	90	3.0	3.0	10	Foundry Material  Electrode Paste Material Refractory Material etc.....
W88-45 W88-75	88	3.2
W88-45 W88-75	85	3.4
W83-45 W83-75	83	3.6
W80-45 W80-75 W80-150	80
W78-45 W78-75 W78-150	78	4.0
W75-45 W75-75 W75-150	75
W70-45 W70-75 W70-150	70	4.2

 * Note: 1. For those with special requirements for fineness, it shall be agreed between the supply and demand parties. 2. Amorphous graphite  high carbon  is used in high-tech and cutting-edge scientific fields

Application

Appearance	Massive lumps with flat fracture cleavage.
Applications	Lubricant additives Friction Materials Refractories Paints Rubber & Polymer Composites Metal Covers Thread Compounds Drilling Mud Additives Pencils

Packaging & Shipping

Packing of amorphous graphite

lump form like rock packed in 500 ~ 1000kg jumbo bag

200 mesh packed in 500 ~ 1000kg jumbo bag

300 mesh packed in 500 ~ 1000kg jumbo bag

30-40 mesh packed in 500 ~ 1000kg jumbo bag

100 mesh packed in 500 ~ 1000kg jumbo bag

300 mesh packed in 25kg pp bag

200 mesh packed 25kg multi paper bag

200 mesh packed 50lbs multi paper bag

30-40 mesh packed pp bag on pallet

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