the graphitized petroleum coke,China the graphitized petroleum coke Manufacturers, Suppliers

Black silicon carbide

Mar 11, 2013

... in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused ... sharp and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast ... materials of quartz sand , stone sand and petroleum coke. 2.It is made in the resistance furnace by high temperature. 3.Black crystal ...

Supplier: Dalian Jingcheng International Trade Co., Ltd.

[China Manufacturers]

Black Silicon Carbide used as abrasives

Jan 05, 2013

... in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused ... convenient for controlling chemical conposition and enhancing steel quality.5.the sample picture:6. contact:please give me more infomation about ... the requirement you want . then we can know well about what ...

Supplier: Henan Mammoth International Co., Ltd.

[China Manufacturers]

High quality black silicon carbide

May 25, 2012

... of man-made material that is made from quartz sand, petroleum coke. The material goes through high temperature electric resistance type furance and ...

Supplier: Zhengzhou Onway Import & Export Co., Ltd.

[China Manufacturers]

Silicon Carbide Black

Jun 11, 2012

... in an electric resistance type furnace with quartz sand and petroleum coke as its main raw materials. Its hardness is between fused ... and sharp and sharp and heat conductivity in some degree. The abrasive made of it are suitable for working on cast ... .35Green silicon carbide is produced basically in the same way of black silicon carbide except the different requirement of raw material. With ...

Supplier: Zhengzhou Zhixing Mineral Co., Ltd.

[China Manufacturers]

metallurgical grade silicon carbide

Jun 29, 2012

... nonmetallic mineral product formed with quartz sand (SIO2), anthracite or petroleum coke (C) as raw materials at a high temperature of 1800 ... other formed and amorphous products. Chemical composition should comply with the follow table Granularity rangeSiC ≥Free carbon ≤Fe2O3% ≤Black silicon carbideCrude ...

Supplier: Zhengzhou Haixu Abrasives Co., Ltd.

[China Manufacturers]

Black Silicon Carbide Powder

Feb 01, 2012

... electric resistance furnace from quartz sand and petroleum coke or anthracite at high temperature. The hardness and sharp particle shape of ... polishing and blasting.We offer black silicon carbide powders for the abrasive wheel, slurry, refractory and ceramic industries. Abrasive black ... to its lower cost. It is commonly used in the following applications:Common Uses:· Silicon carbide powders are used ...

Supplier: Futong Imp & Exp Inc.

[China Manufacturers]

Carbon Additive

Aug 05, 2012

... :5-10mm Carbon Additives has follwing advantages:The morphology, chemistry and crystallinity of recarburisershave a ... major impact on the overall casting cost. The combinedapplication and cost benefits, which are ... consistencyCarbon RecoveryCompared with calcined petroleum coke, acetylene coke andgraphite electrode scrap, Desulco yields the highest carbonrecovery and fastest ...

Supplier: Zhengzhou Natural Chemical Co., Ltd.

[China Manufacturers]

Green Silicon Carbide Powder

Feb 21, 2013

... density 3.9Marterials: petroleum cokeGreen silicon carbide is produced as the same type as the black silicon carbide,except the different raw materials.It ... density(g/cm3)3.9Hexing is willing to accept all the competition from other abrasive & refractory companies with our quality,price ...

Supplier: Zhengzhou Hexing Alumina Products Co., Ltd.

[China Manufacturers]

Metal Silicon powder

Mar 15, 2012

... made by deoxidizing high quality silicon stone in the electric arc furnace. Silicon metal powder, refractory material ... high quality silicon stone in the electric arc furnace, the reducer normallyare petroleum coke or charcoal.Applications:When smelting ... Aluminium-alloy, add some Si Metal with the Si purity above 98%, the ...

Supplier: Luoyang Hong Feng Refractories And Abrasives Co., Ltd.

[China Manufacturers]

black silicon carbide 150 mesh factory

Feb 26, 2013

... nonmetallic mineral product formed with quartz sand (SIO2), anthracite or petroleum coke (C) as raw materials at a high temperature of 1800 ... other formed and amorphous products. Chemical composition should comply with the follow table Granularity rangeSiC ≥Free carbon ≤Fe2O3% ≤Black silicon carbideCrude ...

Supplier: Anyang DX Silicon Industry Co., Ltd.

[China Manufacturers]

silicon carbide

Nov 04, 2012

The silicon carbide is excellent raw materials make good hardness and ... temperature in electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between Aluminum ... media, and also suitable for surface gringing, lapping or polishing. The abrasive products made of it are suitable for working on ...

Supplier: Henan Dagang Metallurgical Materials Co., Ltd.

[China Manufacturers]

Artificial Graphite Electrode

Sep 16, 2012

... with other components can not reach1.Good thermal stability, the electrode will reach 3,000 degrees Celsius and sublimate at ... 3550 degrees, which the metal can not withstand this incredible temperature2.low resistivity, only ... convenient for holding when operation on furnace4.materials as pitch, petroleum coke are easy to get5.easy machining, high speed is triple ...

Supplier: Exin Diamond (Shenzhen) Co., Ltd.

[China Manufacturers]

hot sale silicon metal 2202 P60

Jun 17, 2012

... engaged in polysilicon, magnesium ingot, petroleum coke and other products, which is one of the major production and trade enterprises in ... so that we can offer most high-quality services to the clients more conveniently. Zhongcheng owns seven 12500KVA silicon furnace, ... compliance with ISO9001 system and we are one of the earliest manufacturers that passed ISO9001 Quality Management System authorized ...

Supplier: Zhejiang Zhongcheng Silicon Co., Ltd.

[China Manufacturers]

silicone rings

Jan 01, 2013

... gold steel grit and sand. Silicon is with quartz sand, petroleum coke (or char), production (green silicon chips to add salt) raw ... materials in internal resistance furnace temperature melting. At present the industrial production of green silicon carbide into black carbide and ...

Supplier: Wenling Shanshi Changle Mechanical Seal Factory

[China Manufacturers]

Graphite Electrode

Mar 26, 2013

... fine-grained structure graphite products. The graphite electrode is made of high-grade petroleum coke and imported needle coke,and it is widely used ... in electrical ark furmace for the producing of alloy ... &HP&UHP graphite electrode and anode,the Dia.is 50-500mm.These product have the advantages of low specific resistance,high ...

Supplier: Xinghe County Muzi Carbon Co., Ltd.

[China Manufacturers]

SIC/Black Silicon Carbide micropowder for polishing

Feb 21, 2013

... temperature in an electric resistancetype furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between ... and has electrical and heat conductivity in some degree. The abrasives made of it are suitable for working on cast ... silicon carbide micropower is made by heating silica sand and petroleum coke packed around electrodes in an electric resistance furnace to above ...

Supplier: Linyi Jinmeng Carborundum Co., Ltd.

[China Manufacturers]

Cold Ramming Paste

Apr 05, 2012

... ... We produce anode paste by petroleum coke and coal tar pitch which was mixed and kneaded in the kneader1) Can be operated at ... ramming paste, electrode paste, CPC, CTP and other equipment for the aluminum industryPacking:1MT in waterproof plastic bag Cold Ramming Paste

Supplier: Brilliant Charter Limited

[China Manufacturers]

Baked Graphite Electrode HHGEJ1101

Jan 22, 2013

... made of high-quality low ash materials, such as petroleum coke, needle coke and coal pitch. It will experience calcining, burdening, ... anti-oxidation and high mechanical strength, so it is the best conductive material for electric arc furnace and smelting ... inspection lab., strength measurer, C.T.E measurerProperty of the Graphite Electrodes: ItemsPositionUnitRPHDHPUHPBulk Density ≥bodyg/cm31.54-1.581. ...

Supplier: Shandong Hehui New Materials Technology Co., Ltd.

[China Manufacturers]

Black Silicon Carbide

Mar 11, 2013

... silicon carbidesic 97%minsize: 2-8mm, 0-10mm, 1-10mm(the size and size distribution will be done based on customers ... resistance-type furnace from a mixture of quartz sand and petroleum coke.Excellent raw material makes good hardness and toughness, high efficiency ...

Supplier: Shaanxi Zenith I/E Co., Ltd.

[China Manufacturers]

Emery Grain Manufacturer

Mar 14, 2013

... years 4.Purpose : Precise Surface Processing 1.Emery Grain ♦ The Emery Grain is of high hardness, brittleness.♦ Chemical washed and ... is produced in an electric resistance furnace from quartz sand ,petroleum coke and anthracite at high temperature. 2.Emery grain Chemical ... Black & Green Silicon Carbide, White, Brown Fused Aluminum Oxide. The production and quality are in accord with GB, ISO, JIS ...

Supplier: Henan Kaiyi Abrasive Co., Ltd.

[China Manufacturers]