Product Name : Bauxite Grade : AL2O3 - 50-56% SiO2 - 8-10% 2. AL2O3 - 44-46% SiO2 - 6-7% Type : Size Raw Bauxite 0-100 mm
Quality and Specification of Bauxite: Certificate No. Date: (SUCOFINDO) Al2O3 : 45 â?? 47 % SiO2 : 15 â?? 16 % Fe2O3 : 16 â?? 18 % L. O. I : 7 â?? 30 % Moisture : 12-15 % Size : 2 â?? 20 mm 100 % Type : Trihydrate Bauxite Origin: Indonesia Quantity: up to 200.000MT per month FOB; LC at sight 100&
Welding grade bauxite Welding grade bauxite has tight regulation on presence of sulfur and phosphorus which are detrimental to the weld. When present at high concentrations, they induce porosity and cracking, and at lower concentrations, they adversely affect the impact strength of the weld. And moisture for welding grade bauxite should not exceed 0.5% because the potential for any moisture present withthin the flux to reduce to hydrogent, if exposed to a welding arc, the molten weld pool absorbs the hydrogen and will induce brittleness into the weld. Application Welding fluxes are a small but valuable market for calcined bauxite. Techniques for submerged arc welding require the use of a granular flux to shield the molten weld pool rom the atmosphere during the weldâ??s application or pacement. Various proprietary compositions exist and in some cases calcined bauxite is incorportated into these formulations. Calcined bauxite may, in some instances, make up to 25% of the welding flux. Specification for snw83 calcined bauxite Chemical analysis Al2o3: min 83% Fe2o3: max 2.0% Sio2: max 9.0% K2o: max 0.3% S: max 0.02% P: max 0.05% Available grain size 250mesh; 325mesh; 600mesh; 800mesh; 1000mesh; 2500mesh; or as customer's requirement. Package 1mt jumbo bag Standard exporting package for sea transportation or air delivery Special packing requirement is acceptable.
BAUXITE Quantity : from 200.000 MT per Month up to 600.000 MT per Month Duration contract : 12 month + Rolls and Extensions Total quantity : from 2.400.000 MT up to 7.200.000 MT per contract/year Origin : Republic of Guinea Mine visit : Yes, is possible to define with the mine Delivery terms : FOB (Free on Board) Mother Vessel Time of delivery : every 30 days Loading port : One safe anchorage port near main land port or Kamsar Port of Conakry Loading capacity : 35.000~40.000 MT per Daily per Port Quantity to deliver : 200.000 MT per Month (1~3 per Month) Delivery schedule : As per contract Packaging : In bulk Inspection : SGS or CCIC with ownâ??s expense at both loading and discharging port3. Specifications: 44,6% â?¤ Al2O3 â?¤ 45,5% = USD 42 per MT (Base Standard Price) * Al2O3 < 43% -- > Buyer have right to reject this right will be indicated in Sales Purchase Agreement * Al2O3 > 47,5% the Price will be added USD 1.00 per MT for ever 1% higher from 47,5%, pro rata Price Adjustment : According to total contents of SiO2, the bonus & penalty will be adjusted. 1. Thers no bonus and/or penalty if SiO2 = 3% (Base Standard Price) ** SiO2 > 5%, The Buyer shall have the right to reject cargo or renegotiate the price. Analyses : AL203 45% Standard SiO2 3% Maximal Fe2O3 25% Maximal TiO2 4% Maximal Moisture content 10% Maximal CaO 1% Standard Size 0-175 mm 99,5% Type Trihydrate Bauxite For any information or question we will be happy to answer you, in order to start a great collaboration in our email:
Bauxite in Guinea
Calcined Bauxite Al2O3 70% to 90% available
Product name: Raw bauxite ore alumina rate 45-60% Place of origin: Lao Export from: Chu Lai Port, Vietnam Chemical Composition: Fe2O3 (20%) & Al2O3 (50%) & SiO2 (max 5%), (CaO, MgO - low percentage). Usage: Refractory/metallurgical/ceramic industries. Testing: SGS/Bureau Veritas Moisture: 0.5-1.5%. We can offer shapes fines (powder) bauxite ore for sale. We have 250,000 tons per month available. Looking for a month/ a year or more contract with possible extension for a long term partnership. Delivery time: 7-10 working days
Cheap bulk Bauxite ore from Vietnam - FOB price - Chu Lai Port Product name: Raw bauxite ore shapes fines/ powder/ raw. Place of origin: Quang Ngai, Vietnam. Chemical Composition: Fe2O3 (20%) & Al2O3 (50%) & SiO2 (max 5%), (CaO, MgO - low percentage). Moisture: 0.5-1.5%. Packaging: Depending on customers needs and packed in bags (25/50 kg, 500 kg or 1/1.2 ton each.) or according to customer's demands. Delivery time: 7-10 working days Port: Chu Lai Port
Product name: Raw bauxite ore high alumina rate Place of origin: Quang Ngai, Vietnam Chemical Composition: Fe2O3 (20%) & Al2O3 (50%) & SiO2 (max 5%), (CaO, MgO - low percentage). Usage: Refractory/metallurgical/ceramic industries. Testing: SGS/Bureau Veritas We can offer shapes fines (powder/ raw) bauxite ore for sale. We have 250,000 tons per month available. Looking for a month/ a year or more contract with possible extension for a long term partnership.
Wholesale Bauxite ore origin Quang Ngai, Vietnam Bauxite Ore Specifications: Product name: Bauxite ore. Shapes: Fines (Powder). Chemical Composition: Fe2O3 & Al2O3 (45-60%) & SiO2 (small rate). Quantity: 1 millions/year or more. FOB price: 56usd/tons Port: Chu Lai, Vietnam Payment term: 50% deposit and 50% when the good on board.
A mining license for Bauxite.
Arabic gum (accacia), sesame seeds, bauxite.
Bauxite is a rock that is most frequently found in tropical or subtropical areas and created from the reddish clay element called laterite soil. Alumina, silica, iron oxides, and titanium dioxide make up majority of the ingredients in bauxite. Chemical Specification: Aluminum Oxide (Al2O3 ) 51.1 % 50.0 % min. Silicon Dioxide (SiO2) 9.5 % 12 % max. Titanium Dioxide (TiO2) 3.1 % 3.5 % max. Iron Oxide (Fe2O3) 1.1 % 1.75 % max. Alkalis (Na2O + K2O) 0.03 % Calcium Oxide (CaO) 0.02 % Magnesium Oxide (MgO) 0.02 % Size: 74MESH/100MESH/200MESH/0-1MM/1-3MM/3-5M
Bauxite is primarily a metallic mineral though it is also used as an industrial mineral. It is the only ore used for large scale aluminium production.Much of the bauxite is formed by the desilication of clays. The alumina-rich components of igneous rocks weather to clay more easily than the mica and chlorite of the phyllites. Bauxite is a product of weathering. The name bauxite is derived from its first study area. It has been classified into laterite and terrarossa types. The laterite type bauxite is formed in situ from crystalline rocks and is rich in gibbsite. The terrarossa type bauxite overlies limestone of dolomite and is rich in bochmite. How do you identify bauxite Bauxite, on the Mohs scale, is usually a mild mineral with a hardness of just 1 to 3. With a pisolitic shape, earthy lustre and a low specific gravity of between 2.0 and 2.5, it is white to grey to reddish brown.
Iron fines, coal, iron ore lumps, manganese, bauxite, laterite, .
Mining products: including metals, coal, bauxite ores, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay..
The main ingredient of bauxite also known as alumina is aluminum oxide.It is an earthy mineral colored white or grey white and could also appear to be brown yellow or light red due to iron inside it . Calcined Bauxite is produced by high temperature calcination. Product usage (1) Aluminum Industry. Used for national defense, aviation, automotive, electric appliance, chemical industry, daily necessities, etc (2) Precision Casting.Calcined bauxite powder can be used for produce mold precision casting and used for military industry, aviation, communication, instrument, machinery and medical equipment department. (3)Used for Refractory Product .The refractoriness of calcined bauxite could be as high as 1780 .And it also has excellent chemical stability and good physical properties. (4)Silicate Aluminum Refractory Fiber. With advantages such as light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical shock resistance .It can be used for steel, non-ferrous metallurgy, electronics
The main ingredient of bauxite also known as alumina is aluminum oxide.It is an earthy mineral colored white or grey white and could also appear to be brown yellow or light red due to iron inside it . Calcined Bauxite is produced by high temperature calcination. Product usage (1) Aluminum Industry. Used for national defense, aviation, automotive, electric appliance, chemical industry, daily necessities, etc (2) Precision Casting.Calcined bauxite powder can be used for produce mold precision casting and used for military industry, aviation, communication, instrument, machinery and medical equipment department. (3)Used for Refractory Product .The refractoriness of calcined bauxite could be as high as 1780 .And it also has excellent chemical stability and good physical properties. (4)Silicate Aluminum Refractory Fiber. With advantages such as light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical shock resistance .It can be used for steel, non-ferrous metallurgy, electronics
The main ingredient of bauxite also known as alumina is aluminum oxide.It is an earthy mineral colored white or grey white and could also appear to be brown yellow or light red due to iron inside it . Calcined Bauxite is produced by high temperature calcination. Product usage (1) Aluminum Industry. Used for national defense, aviation, automotive, electric appliance, chemical industry, daily necessities, etc (2) Precision Casting.Calcined bauxite powder can be used for produce mold precision casting and used for military industry, aviation, communication, instrument, machinery and medical equipment department. (3)Used for Refractory Product .The refractoriness of calcined bauxite could be as high as 1780 .And it also has excellent chemical stability and good physical properties. (4)Silicate Aluminum Refractory Fiber. With advantages such as light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical shock resistance .It can be used for steel, non-ferrous metallurgy, electronics, petroleum, chemical industry ,astronavigation , atomic energy, national defense and other industries. The calcined bauxite is added into the high temperature electric arc furnace which is about 2000 ~ 2200 and then process by high temperature melting, high pressure and high speed air or steam injection, cooling and then it become into Silicate Aluminum Refractory Fiber which is white as cotton.It can be pressed into fiber blanket, fiber board or woven into cloth to instead of high temperature industrial furnace lining brick of smelting, chemical , glass industry and other industry . Firefighters can use refractory fiber cloth to make clothes. Manufacture alumina cement, abrasive materials, ceramic industry and other aluminum compounds in chemical industry which for alumina produce.
The main ingredient of bauxite also known as alumina is aluminum oxide. It is an earthy mineral colored white or gray white and could also appear to be brown yellow or light red due to iron inside it . Calcined Bauxite is produced by high temperature calcination. Product usage Aluminum Industry. Used for national defense, aviation, automotive, electric appliance, chemical industry, daily necessities, etc Precision Casting.Calcined bauxite powder can be used for produce mold precision casting and used for military industry, aviation, communication, instrument, machinery and medical equipment department. Used for Refractory Product .The refractoriness of calcined bauxite could be as high as 1780 .And it also has excellent chemical stability and good physical properties. Silicate Aluminum Refractory Fiber. With advantages such as light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical shock resistance .It can be used for steel, non ferrous metallurgy, electronics, petroleum,
