ZhengZhouYuFa-Abrasives Co.,Ltd
YUFA ABRASIVES CO., LTD is an industry group which assembled science, industry, trade into the whole. Under there are ABRASIVES, REFRACTORY MATERIAL, SPECIAL CERAMICS INDUSTRY CO.LTD. has invested in Zhengzhou Long Tai Power Co., Ltd. YUFA located city Henan province a long history and solid culture. ....
Address:No.23,Tashan South Road,Xingyang, Henan, China Zhengzhou Henan 450100 China
Product/Service:White fused alumina, fused mullite, fused magnesia-alumina spinel, calcined alumina, activated alumina, dense corundum,White fused alumina, fused mullite, fused magnesia-alumina spinel, calcined alumina, activated alumina, dense corundum
Dalian Huayu Refractories International Co., Ltd.
Our company is a world-class manufacturer, supplier, and engineering contractor for various refractory products. We have been supplied quality magnesite minerals, bricks casting ceramic products metallurgical, cement, petro-chemical, boilers, foundries, powder industry with our best services ....
Address:3-6-3, No.8 building, Hongzui St.,Ganjingzi Dist.,
Product/Service:Magnesite minerals,refractories,fire bricks,magnesia bricks,ceramic products,casting ceramic products,ceramic tube/pipe,ceramic bend/elbow,ceramic tee,non-standard ceramic,ceramic pouring cup,precision ceramic cups,insulating refractories,Ceramic Fiber Blanket,Calcium Silicate Insulation Board,insulating bricks,refractory bricks ,casting steel bricks,alumina bricks,fused magnesia bricks,magnesia a,Magnesite minerals,refractories,fire bricks,magnesia bricks,ceramic products,casting ceramic products,ceramic tube/pipe,ceramic bend/elbow,ceramic tee,non-standard ceramic,ceramic pouring cup,precision ceramic cups,insulating refractories,Ceramic Fiber Blanket,Calcium Silicate Insulation Board,insulating bricks,refractory bricks ,casting steel bricks,alumina bricks,fused magnesia bricks,magnesia a
HE YI RESOURCES LIMITED
We are reliable exporter of refractories, raw materials and industrial consummables from China. member Tradekey.com since February, 2010. Our business is related to Minerals & Metallurgy industry we specifically deal in Magnesia Alumina Refractory such as fused magnesite, dead burnt bauxite, silicon ....
Address:Bayuquan, Yingkou, Liaoning, China
Product/Service:magnesia and alumina refractories, refractory raw materials such as fused magnesite, dead burnt magnesite, bauxite, silicon carbide, graphite, brown fused alumina, white fused alumina, etc,,magnesia and alumina refractories, refractory raw materials such as fused magnesite, dead burnt magnesite, bauxite, silicon carbide, graphite, brown fused alumina, white fused alumina, etc,
Henan Huaxi Furnace Refractory Co., Ltd
Henan Huaxi Furnace Refractory Co., Ltd is located in Gongyi City, central China's province. Our factory was established 1983. After 20 years of hardwork, we have gradually become one professional refractory group company, integrating mining, raw material calcination, manufacture, project ....
Address:Gongyi City, Yamaguchi Huaxi Industrial Park, Zhengzhou, Henan, China
Product/Service:taphole clay, castable, gun mix, pressing in mortar, coatings, furnace lining repair, refractory brick (alumina, magnesia, andalusite), refractory ball, engineering,Refractory Engineering,,taphole clay, castable, gun mix, pressing in mortar, coatings, furnace lining repair, refractory brick (alumina, magnesia, andalusite), refractory ball, engineering,Refractory Engineering,
Shanghai Gongtao Ceramics Co., Ltd.
Shanghai Gongtao Ceramics Co., Ltd. is one of the most leading and advanced ceramic material companies in China, integrating design, manufacture marketing high-tech ceramics. Brand name "SHANGTAO" was formed more than 20 years ago. We specialize Alumina products, Zirconia Magnesia Silicone Nitride ....
Address:Room A135 , No. 668,Beijing East Road
Product/Service:Alumina ceramics,Zirconia ceramic,magnesia ceramic,Silicon carbide ceramic,Cordierite ceramic,Ceramic tubes,Al2O3 ceramic tubes,Mgo tubes,SiC tubes,Quartz tube,Crucible,silica crucible,Alumina sagger,Mgo crucible,Combustion boat and trays,Al2o3 alumina crucible,Porcelain crucible,ZrO2 crucible,Clay crucible,Ceramic rods,Mgo rod,Alumina Rods,Quartz Rod,Zirconia ceramics,Ceramic components and parts,Alumina ceramics,Zirconia ceramic,magnesia ceramic,Silicon carbide ceramic,Cordierite ceramic,Ceramic tubes,Al2O3 ceramic tubes,Mgo tubes,SiC tubes,Quartz tube,Crucible,silica crucible,Alumina sagger,Mgo crucible,Combustion boat and trays,Al2o3 alumina crucible,Porcelain crucible,ZrO2 crucible,Clay crucible,Ceramic rods,Mgo rod,Alumina Rods,Quartz Rod,Zirconia ceramics,Ceramic components and parts
Qingdao Fujing Group Co.,Ltd
Shan dong fujing refractory co.,ltd is a manufacturer whom special dealing in research, development and manufacturing all kinds of materials products. It the cooperation partner with National Metallurgy Bureau, Construction Material Industry Bureau. The plant located Zibo city, Shandong province, ....
Address:MIDHONGKANG ROAD QINGDAO SHANDONG 266071 China
Product/Service:high alumina brick, magnesia carbon brick, alumina block,high alumina brick, magnesia carbon brick, alumina block
Liaoning LiAn Refractory Co., Ltd
Liaoning LiAn Refractory Co., Ltd. is located in Dashiqiao City which well known as "the Magnesite Metropolis of China". It a private enterprise specializing manufacturing magnesia based refractories. company was founded 1989, possesses large production workshop, powerful technical forces, ....
Address:Yangfang Village, Qinghua District, Dashiqiao City, Yingkou, Liaoning, China
Product/Service:magnesia carbon bricks, magnesia chrome bricks, magnesia bricks, magnesia alumina spinel bricks, forsterite bricks, dolomite bricks, magnesia zirconia bricks, magnesia ferrite storage bricks, gunning mix, ramming mix,Refractory,,magnesia carbon bricks, magnesia chrome bricks, magnesia bricks, magnesia alumina spinel bricks, forsterite bricks, dolomite bricks, magnesia zirconia bricks, magnesia ferrite storage bricks, gunning mix, ramming mix,Refractory,
Zhengzhou Yufa Abrasives Co., Ltd.
WELCOME TO ZHENGZHOU YUFA ABRASIVES CO.LTD. Zhengzhou Yufa Abrasives Group Co., Ltd--The Largest White Fused Alumina Manufacturer in China-- is one of the world's leading producers abrasives and refractories, offering an exceptionally wide line high quality abrasive refractory raw ....
Address:NO.23 TASHAN SOUTH ROAD,XINGYANG,ZHENGZHOU,HENAN,CHINA
Product/Service:White Fused Alumina,Dense Corundum,Fused Magnesia-alumina Spinel,Calcined Alumina,SG,Latest products,Reactive alumina/ Activated alumina,Calciend alumina/ a-AL2O3,Mullite,Dense corundum,WA,spinel,,,,White Fused Alumina,Dense Corundum,Fused Magnesia-alumina Spinel,Calcined Alumina,SG,Latest products,Reactive alumina/ Activated alumina,Calciend alumina/ a-AL2O3,Mullite,Dense corundum,WA,spinel,,,
Zibo Jinggan Refractory Import & Export Co., Ltd.
Our company is located at Room 511, Wealth Building, Boshan District, Zibo City, Shandong Province. City one of the production bases China refractory. The total amount all kinds refractory materials reaches 5000,000 tons. main products include aluminum silicate series products, acidic alkaline ....
Address:Yanhe Road No.3
Product/Service:Refractory,refractory brick,unshaped reractory,mining machine,Refractory equipment and accessories,Dense bricks,High alumina carbon brick,Zirconia brick,Zircon mullite brick,Sintered AZS brick,Zircon brick,Mullite brick,Sillimanite brick,Magnesia brick,Magnesia zircon brick,Spinel brick,Magnesia chrome brick,Corundum Brick,Dense high alumina brick,Clay Brick,Insulation bricks,High alumina insulati,Refractory,refractory brick,unshaped reractory,mining machine,Refractory equipment and accessories,Dense bricks,High alumina carbon brick,Zirconia brick,Zircon mullite brick,Sintered AZS brick,Zircon brick,Mullite brick,Sillimanite brick,Magnesia brick,Magnesia zircon brick,Spinel brick,Magnesia chrome brick,Corundum Brick,Dense high alumina brick,Clay Brick,Insulation bricks,High alumina insulati
Luoyang Derui Import & Export Co., Ltd.
Luoyang Derui Abrasives Co., Ltd was founded in June 2011, formerly well-known as the factory of Yichuan Tianyuan Corundurn Ltd. 1996. It has developed into a modern corundum company, integrating production, research, marketing and technical provider. We specialize abrasive materials, which include ....
Address:new, Luoyang, Henan, China
Product/Service:refractory and abrasive materials,Brown Fused Alumina,White Fused Alumina,Tabular Corundum,Mullite,Magnesia-Alumina Spinel,Dense Corundum,,refractory and abrasive materials,Brown Fused Alumina,White Fused Alumina,Tabular Corundum,Mullite,Magnesia-Alumina Spinel,Dense Corundum,
Yanshi City Guangming High-Tech Refractories Products Co.,Ltd.
GMNH CO.,Ltd wasputin1984.Itis one ofthe best professional company to develop and manufacture functional.We have profuse designs with quality grade,and expressly,Our price is very competitive .It's products been successfully exported Japan,Korea,and Western Europe,etc. ....
Address:Room1602,Zhongtai Tower,Shachang South Road,Luoyang,China Luoyang Henan China
Product/Service:Mullite, High-Alumina Brick, Magnesia-Alumina Spinel, Cordierite,Mullite, High-Alumina Brick, Magnesia-Alumina Spinel, Cordierite
YINGKOU RENWEI MINERALS CO., LTD
Establised in 1997, YINGKOU RENWEI MINERALS CO., LTD is located Dashiqiao city, the city of magneisa. The company has two rotary kilns, four vertical crushing lines, unshaped refractory producing and a super-quality dolomite mine. produces full range magnesia alumina spinel (sintered spinel), ....
Address:fenshui street, dashiqiao, liaoning, China
Product/Service:magnesia alumina spinel, sintered dolomite, synthetic magnesia-dolomite sinter, calcined dolomite, unshaped refractory for eaf,sintered spinel, monolithics, dolomite ore,Sintered Spinel,Sintered Dolomite,Dolomite Ore,Calcined Dolomite,Monolithic For EAF,MgO-CaO Co-clinker,,magnesia alumina spinel, sintered dolomite, synthetic magnesia-dolomite sinter, calcined dolomite, unshaped refractory for eaf,sintered spinel, monolithics, dolomite ore,Sintered Spinel,Sintered Dolomite,Dolomite Ore,Calcined Dolomite,Monolithic For EAF,MgO-CaO Co-clinker,
Weilin Magnesium Products (Dashiqiao) Co., Ltd.
Weilin Magnesium Products (Dashiqiao) Co.,LTD has been specialized in producing all kinds of high quality magnesium Since 1995, the company strictly executes ISO9001. Our is located Gaozhuang Village, Nanlou Economic Development Zone, Dashiqiao City- magnesia city china, and covers an area 20000 ....
Address:Nanlou ETDZ, Dashiqiao City, Liaoning Province, CHINA
Product/Service:Dead Burnt Magnesite,Electrically Fused Magnesite,Caustic Calcined Magnesite,Magnesium,Mgo,Magnesium Oxide for Heating element (HME),Caustic calcined magnesite (CCM),Electrically Fused Magnesite (EFM),Dead burned magnesite (DBM),Magnesia Ball (MBL),Magnesia Brick (MB),Common Magnesia Brick,Magnesia Calcium Brick,Magnesia Chrome Brick,Magnesia Olivine Brick,Magnesia Alumina (Spinel) Brick,Magnesia ,Dead Burnt Magnesite,Electrically Fused Magnesite,Caustic Calcined Magnesite,Magnesium,Mgo,Magnesium Oxide for Heating element (HME),Caustic calcined magnesite (CCM),Electrically Fused Magnesite (EFM),Dead burned magnesite (DBM),Magnesia Ball (MBL),Magnesia Brick (MB),Common Magnesia Brick,Magnesia Calcium Brick,Magnesia Chrome Brick,Magnesia Olivine Brick,Magnesia Alumina (Spinel) Brick,Magnesia
Shanghai Kessen Ceramics Co., Ltd.
Shanghai Kessen Ceramics Co., Ltd. is one of world-leading and advanced ceramic material companies in China, integrating the design, manufacture marketing high-tech ceramics. was founded more than 20 years, we specialize Alumina products, Zirconia Magnesia Silicon Nitride products products. We have ....
Address:28# No605 Road Jia'an,Jiading
Product/Service:alumina crucible,crucible,graphite crucible,ceramic parts,tube,silicon carbide plate,silicon nitride pipe,Agate mortar,CAO crucible,magnesia powder,zirconium crucible,ceramic substrate,honeycomb ceramic,Crucible,zirconia rod,fused silica tube,Alumina rod,Boron nitride crucible,quartz crucible,alumina crucible,MgO crucible,graphite crucible,silicon carbide crucible,zirconia crucible,structure ceram,alumina crucible,crucible,graphite crucible,ceramic parts,tube,silicon carbide plate,silicon nitride pipe,Agate mortar,CAO crucible,magnesia powder,zirconium crucible,ceramic substrate,honeycomb ceramic,Crucible,zirconia rod,fused silica tube,Alumina rod,Boron nitride crucible,quartz crucible,alumina crucible,MgO crucible,graphite crucible,silicon carbide crucible,zirconia crucible,structure ceram
Henan Tagore Refractories Co., Ltd.
Henan Tagore Refractories Co., Ltd. is headquartered in the international business center of Zhengzhou - political, economical and cultural Province. Our production base located Xinmi Zhengzhou, which was native place Xuan Yuan Emperor. The transportation very convenient resources are plentiful. ....
Address:ROOM NO.2709,LEVEL 27,BUILDING 1,72 NONGYE ROAD,JINSHUI DISTRICT,ZHENGZHOU HENAN
Product/Service:high alumina cement,refractory castable,ceramic fiber,brown fused alumina(BFA),bauxite,taphole clay,see-page proof material,mortar/fire clay,coating/paint,gunning mix,ramming,ceramic products,cerami felt,ceramic fiber box chamber,ceramic plate,chopped fiber,ceramic fiber blanket,refractory cement,CA70/80 cement,phosphote refractory cement,acid proof cement,CA50 cement,slide plate brick,magnesia br,high alumina cement,refractory castable,ceramic fiber,brown fused alumina(BFA),bauxite,taphole clay,see-page proof material,mortar/fire clay,coating/paint,gunning mix,ramming,ceramic products,cerami felt,ceramic fiber box chamber,ceramic plate,chopped fiber,ceramic fiber blanket,refractory cement,CA70/80 cement,phosphote refractory cement,acid proof cement,CA50 cement,slide plate brick,magnesia br
Qingdao Yosion Labtech Co.,Ltd
QINGDAO YOSION LABTECH CO., LTD. is a laboratory service provider which devotes to R.
Address:No.506 South Shanghai Road,Huangdao District(Jiaonan),Qingdao City,Shangdong,China
Product/Service:Minerals and Metallurgical Laboratory Consumables、Clay Crucibles、Porcelain Crucibles、Alumina Crucibles、Zirconia Crucibles、Silicon Carbide Crucibles、Graphite Crucibles、Quartz Crucibles、Cement Cupels、Bone Ash Cupels、Bone Ash Cement Cupels、Magnesia Cupels、Cement Bullion Blocks、Bone Ash Bullion Blocks、Bone Ash Cement Bullion Blocks、Magnesia Bullion Blocks、Fluxes、Litharge、Customer's Recipe、Fire Assay Appliance、Fire Assay Tools、Pot Bench、Knock Up Bench、Pot Loader、Pouring Trolley、Pot Tray、Pot Tong、Cupel Cooling Rack、Cupel Fork、Furnace Rake、Furnace Shovel、Pouring Mould、Fire Assay Equipments、Automated Flux Dispenser、Blender、Hydraulic Aerial Platform、Fusion Furnace、Cupellation Furnace、Calcining Furnace、Carbon Ashing Furnace、Roasting Furnace、Drying Oven、Automated Fusion System、Automated Fire Assay System、Intelligent Modular Laboratories 、Container Laboratories、Sample Preparation Container Laboratories、Chemical Analysis Container Laboratories、Environment Detection Container Laboratories、Automated Laboratories、Automated Fire Assay Laboratories、Automated Sampling and Preparation Laboratories、Rocklabs Products、Standard Equipments、Combo Systems、Mechanised Sample Preparation Systems、Automated Sample Preparation Systems、Container Labs、Reference Materials、Parts And Consumables、BOYD Elite、BIG BOYD Crusher、Gravity Gold Concentrator、Hydraulic Crusher、Pulverisers、Rotating Sample Dividers、BOYD Rotating Sample Divider RSD、Continuous Ring Mill、Smart BOYD Rotating Sample Divider、Smart BOYD Linear Sample Divider 、AP200 Systems、Timan Systems、Automated Batch Mill、AP300 Systems、AP1000 R Systems、Tropicana systems、Fire Assay Container Laboratories、Sample Preparation Container Laboratories、Carbon Heads、Chrome Heads、Agate Heads、Tungsten Carbide Heads、 Zirconia Heads、Sampling and Preparation Systems、Samplers、Cross Belt Sampling Systems、Linear Cross Stream Samplers、Probe Samplers、Mid-Belt Samplers、Belt End Samplers、Gravity Chute Samplers、Grain Sampling Systems、Slurry Sampling Systems、Wastepaper Samplers、Customized Samplers、Sample Preparation Equipments、Jaw Crushers、Roll Crushers、Disc Mills、Ring Mills、Pulverisers、Pressure Filters、Drying Ovens、Rotary Sample Dividers、Sieve Shakers、Bottle Rollers、Laboratory Deducting Systems、Pulse Dust Collectors、Mobile Dust Collectors、Maritime Monitoring Products、IMSBC Code Tester、TML Insert Tester、TML Plate Tester、Reposed Angle Dumping Box Tester、Auto Horizontal Tester、Customized Tester、,Minerals and Metallurgical Laboratory Consumables、Clay Crucibles、Porcelain Crucibles、Alumina Crucibles、Zirconia Crucibles、Silicon Carbide Crucibles、Graphite Crucibles、Quartz Crucibles、Cement Cupels、Bone Ash Cupels、Bone Ash Cement Cupels、Magnesia Cupels、Cement Bullion Blocks、Bone Ash Bullion Blocks、Bone Ash Cement Bullion Blocks、Magnesia Bullion Blocks、Fluxes、Litharge、Customer's Recipe、Fire Assay Appliance、Fire Assay Tools、Pot Bench、Knock Up Bench、Pot Loader、Pouring Trolley、Pot Tray、Pot Tong、Cupel Cooling Rack、Cupel Fork、Furnace Rake、Furnace Shovel、Pouring Mould、Fire Assay Equipments、Automated Flux Dispenser、Blender、Hydraulic Aerial Platform、Fusion Furnace、Cupellation Furnace、Calcining Furnace、Carbon Ashing Furnace、Roasting Furnace、Drying Oven、Automated Fusion System、Automated Fire Assay System、Intelligent Modular Laboratories 、Container Laboratories、Sample Preparation Container Laboratories、Chemical Analysis Container Laboratories、Environment Detection Container Laboratories、Automated Laboratories、Automated Fire Assay Laboratories、Automated Sampling and Preparation Laboratories、Rocklabs Products、Standard Equipments、Combo Systems、Mechanised Sample Preparation Systems、Automated Sample Preparation Systems、Container Labs、Reference Materials、Parts And Consumables、BOYD Elite、BIG BOYD Crusher、Gravity Gold Concentrator、Hydraulic Crusher、Pulverisers、Rotating Sample Dividers、BOYD Rotating Sample Divider RSD、Continuous Ring Mill、Smart BOYD Rotating Sample Divider、Smart BOYD Linear Sample Divider 、AP200 Systems、Timan Systems、Automated Batch Mill、AP300 Systems、AP1000 R Systems、Tropicana systems、Fire Assay Container Laboratories、Sample Preparation Container Laboratories、Carbon Heads、Chrome Heads、Agate Heads、Tungsten Carbide Heads、 Zirconia Heads、Sampling and Preparation Systems、Samplers、Cross Belt Sampling Systems、Linear Cross Stream Samplers、Probe Samplers、Mid-Belt Samplers、Belt End Samplers、Gravity Chute Samplers、Grain Sampling Systems、Slurry Sampling Systems、Wastepaper Samplers、Customized Samplers、Sample Preparation Equipments、Jaw Crushers、Roll Crushers、Disc Mills、Ring Mills、Pulverisers、Pressure Filters、Drying Ovens、Rotary Sample Dividers、Sieve Shakers、Bottle Rollers、Laboratory Deducting Systems、Pulse Dust Collectors、Mobile Dust Collectors、Maritime Monitoring Products、IMSBC Code Tester、TML Insert Tester、TML Plate Tester、Reposed Angle Dumping Box Tester、Auto Horizontal Tester、Customized Tester、
Zhengzhou QiPeng Co., Ltd.
Zhengzhou QiPeng Trading Co.,Ltd. is a Manufacturer and trader for Refractories raw materials and Abrasives with over 10 years' experience. We have two plants and a trade company in China..
Address:JinShui District Zhengzhou Henan.P.R.China
Product/Service:Brown Fused Alumina, Aluminium Oxide, White Fused Alumina, Tabular Alumina, Fused Mullite, Fused Magnesia Alumina Spinel, Phenolic Resin,Brown Fused Alumina, Aluminium Oxide, White Fused Alumina, Tabular Alumina, Fused Mullite, Fused Magnesia Alumina Spinel, Phenolic Resin
Liaoning Huiming International Trade Co.,Ltd.
In 1999,approved by ministry of foreign trade and economic cooperation china,and the government Liaoning Province,Liaoning Huiming International Trade Ltd.Reformed from Foreign Corporation.Original Corporation was biggest comprehensive local Corp.,the corporation has been playing an ....
Address:no.2 tangshan street dalian city
Product/Service:NON-COOLING HIGH TEMPERATURE MOTOR PUMP , Electrially Fused Magnesia-Calcium Sand,Sintered Magnesia-Chrome Sand,Electrically Fused Magnesia-Alumina Spinel,Electrically Fused Zirconia-Mullite,Electrically Fused Al2O3-ZrO2 System Materials,,NON-COOLING HIGH TEMPERATURE MOTOR PUMP , Electrially Fused Magnesia-Calcium Sand,Sintered Magnesia-Chrome Sand,Electrically Fused Magnesia-Alumina Spinel,Electrically Fused Zirconia-Mullite,Electrically Fused Al2O3-ZrO2 System Materials,
Zhengzhou Annec Industrial Co., Ltd.
Zhengzhou Annec Industrial Co., Ltd. (ANNEC) is located in the Quliang High-Tech Zone, Xinmi City, Henan Province, neighboring Jing-Zhu and Lian-Huo Freeways, 10 kilometers away to west of Xinzheng International Airport surrounded by historic figures cultural heritages such as Shaolin Temple, ....
Address:Quliang High-Teach Industry Zone, Xin mi, Henan, China
Product/Service:silica bricks, high alumina bricks, fireclay bricks, al-sic-c bricks, ladle bricks, tundish bricks, light-weight insulating materials , unshaped refractory materials,,Light weight mullite insulation brick,Corundum mullite bricks,Magnesia carbon brick,Lightweight Mullite Refractory Brick,High-alumina bricks,,silica bricks, high alumina bricks, fireclay bricks, al-sic-c bricks, ladle bricks, tundish bricks, light-weight insulating materials , unshaped refractory materials,,Light weight mullite insulation brick,Corundum mullite bricks,Magnesia carbon brick,Lightweight Mullite Refractory Brick,High-alumina bricks,
Magmaple Minerals Co., Ltd
Magmaple Minerals Co., Ltd, is a Group of Company and Factories, engaging in Research, Manufacture Trading Refractory Minerals, advanced industrial Ceramic Materials such as Silicon Carbide Nitride etc. the relative products made from them. With more than 10 years international trading logistic ....
Address:Renmin, Dalian, Liaoning, China
Product/Service:minerals, refractory, magnesite, alumina, chorme,Brown White Fused Alumina Corundum,Fused Magnesia-Chrome Materials,Cellulose fiber,Caustic Calcined Magnesite,Dead Burned Magnesite,,minerals, refractory, magnesite, alumina, chorme,Brown White Fused Alumina Corundum,Fused Magnesia-Chrome Materials,Cellulose fiber,Caustic Calcined Magnesite,Dead Burned Magnesite,