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Electrolysis Graphite Anode

Our Production factory professionally engage in research and development, manufacturing and supplying, and international trade of graphite electrode and carbon products, we are the fist UHP manufacturer in china. By continuous development and innovation, now developed the complete process for the carbon production, including calcination, forming, baking, pitch impregnation, graphitizing, machining, as well as the advanced test equipment from China and abroad. The main products series: 250mm-700mm HP/RP Grade and UHP Grade graphite electrode. The annual capacity is 50 thousands MT. The company has passed ISO 9001: 2015 quality management system certification, product quality is stable and reliable.

Magnesium Electrolysis Graphite Anode

It is made of needle coke and pitch as main material through forming, baking, rebaking, impregnation, graphitization, anti-oxidant treatment and precise machining. It’s mainly used in magnesium electrolysis and sponge titanium smeling. 

It features high thermal conductivity and mechanical strength. It is used in magenesium and titanium smelting. It’s a kind of economic product to meet a long life requirement of magenesium and titanium furnace.

ItemsUnit LMM-MY-1LMM-MY-2
Bulk Densityg/cm31.73 1.70 
Resistivityu Qm5.00 8.00 
Compressive StrengthMPa29.00 29.00 
Flexual StrengthMPa18.00 15.00 
Apparent Porosity%16.00 22.00 
Ash%0.30 0.50 
C.T.E10 -6/°c 2.00 3.00 

EQUIPMENT

Raw Material:The needle coke is 100% imported. Pulverize and screen the coke. Classify the screened coke according to grain size and store them in individual silos.

Mixing:The raw material after proportioning will be mixed with a proper portion of coal tar and heated, to make it become paste with plasticity.

Forming:The paste after cooled to the process temperature will enter into the pressing machine, and forming as per the product specification.

Baking & Pitch Impregnation:In the baking furnace, the green electrode will be baked to the specified temperature as per the process requirement, then impregnated by coal tar as per specific process, to improve the electrode density and mechanical strength, then baking again to improve electrode performance.

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LMM GROUP Partners

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Address:Dashiqiao City,LiaoNingProvince,China

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