Please click here to check who's online and chat with them.

Welding Grade Bauxite Snw83

(1.0)
Supplier From China
Jul-05-17

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.

Price and Minimum Quantity

Price: $360
MOQ: Not Specified
File a complaint
Rate This Member
Supplier Of Bauxite & Aluminium Ore

Recent User Reviews

This user has not received any reviews yet!

Verification Status

 
 
Contact Supplier
Renew

More Items Similiar to: Welding Grade Bauxite Snw83

GOLD Member
Apr-06-18
Calcined Bauxite

Calcined Bauxite

(4.8)
Ask for price
MOQ: Not Specified
  Artha Mineral Resources
Supplier From Mumbai, Maharashtra, India
Supplier Of Bauxite & Aluminium Ore
 
Calcined Bauxite:

Calcined Bauxite is obtained by calcining (heating) superior grade Bauxite at high temperature (from 850 oC to 1600 oC). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined Bauxite has an alumina content of 82 % to 86 %. The heating is carried out in rotary kilns. Calcination is done at different temperatures ranging from 850 oC to 1600 oC depending upon the customer’s application.

We export Calcined Bauxite for various applications such as refractory bricks, abrasives, steel polishing, etc. We provide consistency in quality and availability of Calcined Bauxite at extremely competitive prices.

Applications of Calcined Bauxite:

Refractory Grade Calcined Bauxite (CB - I and CB - II Grade) : To make refractory grade, Bauxite is thermally treated at 1600 oC to produce Calcined Bauxite where the Alumina content is mostly above 82%.

Brown Fused Alumina, Proppants and Road Surfacing : To make the above grades, Bauxite is thermally treated at 1000 oC - 1200 oC to produce Calcined Bauxite where the Alumina content is anywhere between 80-88% depending on the requirement.

Minimum Order Quantity : 1 Containers
GOLD Member
Apr-06-18
Raw Bauxite

Raw Bauxite

(4.8)
Ask for price
MOQ: Not Specified
  Artha Mineral Resources
Supplier From Mumbai, Maharashtra, India
Supplier Of Bauxite & Aluminium Ore
 
Raw Bauxite:

Bauxite is a soft, whitish to reddish-brown rock consisting mainly of alumina-bearing hydroxides, oxides of iron, silicon and titanium with impurities of Ca, Mg, Cr, V, P, Ga and other elements. Raw Bauxite is a major source of aluminium. Basic alumina containing minerals of Bauxites are gibbsite Al(OH)3, Boehmite g-AlO(OH) and Diaspore a-AlO(OH). We are a major Raw Bauxite Exporter based in Maharashtra (India) and catering to the diverse demands of several middle and eastern Asian countries.

About Raw Bauxite:
The processing of Raw Bauxite is done at a number of alumina refineries in the world. Bauxite can be processed at a low-temperature autoclave digestion (145 oC to 155 oC). Raw Bauxite can be used also for sweetening stage and for non-autoclave digestion in agitators (105 oC).

About 85% of bauxite mined worldwide is used to produce alumina for refining into Aluminium metal and the balance 15% is processed and value added to make its way to other uses like refractory, chemical, cement, abrasives, etc. Aluminium is possibly the most versatile product with applications in almost every industry. Since Bauxite is the primary source for Aluminium there will always be an ongoing promising demand for the same.

Application & Uses of Bauxite:
Raw Bauxite is successfully used for metallurgical grade alumina production besides applications in the cement industry, alumina chemical, steel, alum, energy industries, flame-retardants, etc. Bauxite is used in :
- Aluminium
- Cement
- Chemical
- Blast Furnaces
- Iron/Steel Ladles, etc.

Advantages of Artha Bauxite:
Artha Mineral Resources has good sources for Gibbsitic Bauxite which requires low digestion temperature (145 oC -155 oC) making it more economical to process. Mines are also in close proximity to all-weather ports which makes it very convenient and cost effective to ship this material.
GOLD Member
Feb-04-19
Calcined Bauxite

Calcined Bauxite

(4.4)
Ask for price
MOQ: Not Specified
  Royal Mineral
Supplier From Mundra, Gujarat, India
Supplier Of Bauxite & Aluminium Ore
 
Features Of Calcined Bauxite

Calcination is a process of heating, hence calcined bauxite is obtained by heating the high grade ore of the bauxite. Heating further removes the moisture content from the ore and thus results in the increase of the alumina content.

Applications
Abrasives
Refractories
Road surfacing
GOLD Member
VERIFIED
Sep-05-20
Bauxite Ore

Bauxite Ore

(4.8)
Ask for price
MOQ: Not Specified
  Candour Agency
Supplier From Dombivli East, Maharashtra, India
Supplier Of Bauxite & Aluminium Ore
 
Bauxite Ore - Origin Turkey - Cement Grade
Shipment quantity 50000 mt
Prompt shipment
L/C terms
Price will be quoted against specific enquiry
GOLD Member
VERIFIED
Sep-15-23
Calcined Bauxite

Calcined Bauxite

(4.0)
$20 - $220
MOQ: Not Specified
  Radhey Petrochem LLP
Supplier From Kanpur, Uttar Pradesh, India
Supplier Of Bauxite & Aluminium Ore
 
Calcined bauxite is produced by sintering/calcining with natural bauxite ore of low iron, low alkali at temperatures of 1600 - 1800 degree Celsius in the rotary kiln or round kiln through pre-heationg, calcination, cooling and other processes. During Calcining, it can be removed impurities and improving the content of alumina. Refractory grade bauxite has high refractoriness, good mechanical strength and moderate slag resistance. Therefore calcined bauxite is one of the most important raw materials for the production of shaped and unshaped refractories for the steel industry, foundries, glass and cement plants.
GOLD Member
VERIFIED
May-01-25
Bauxite

Bauxite

(3.9)
Ask for price
MOQ: Not Specified
  Swen Labels International
Supplier From Singapore
Supplier Of Bauxite & Aluminium Ore
 
$ 70-$82 negotiable FOB or CIF / Metric Ton (CIF)
MOQ: 100,000 Metric ton

Guinea is renowned for producing high-grade, low-cost bauxite, particularly gibbsitic bauxite. This bauxite is characterized by low silica content (typically below 3% silicon dioxide) and a good balance of gibbsite and boehmite minerals, making it ideal for alumina production with minimal processing challenges and energy costs.

Here's a more detailed look:
Low Silica Content:
Gibbsitic Bauxite:

The bauxite is primarily gibbsite (Al(OH)3) with minimal boehmite and goethite, allowing for processing at lower temperatures and pressures, reducing energy consumption.

High Alumina Content:

Guinea bauxite typically contains around 44-46% alumina (Al2O3), a key component in the production of aluminum.
GOLD Member
Jun-27-25
(1.1)
Supplier From New York, United States

Supplier: Metallurgical grade bauxite

Supplier Of Bauxite & Aluminium Ore
GOLD Member
Jul-15-23
(2.7)
Supplier From Nellore, Andhra Pradesh, India

Supplier: Mct: marav construction and trade
*petrochemical's:
1.ultra low sulphur diesel (en590) 10ppm/50ppm
2.aviation kerosene jet fuel a1
3.d6 virgin fuel oil
4. liquidified natural gas (lng)
5.bitumen grades: 40/50 , 60/70 & 80/100
6. urea 46% prilled & granular
7. eastern siberia pacific ocean oil (espo)
8. gasoline ron 91/95
9. automative gas oil (ago)
10. light cycle oil (lco)
11. petroleum coke (petcoke)
12. di ammonium phosphate (dap)
13. npk
14. light crude oil (lco)
*minerals's
1. quartz and quartzite , mica, manganese ore, coltan and tin ore , bauxite
ingots
*agri products:
ginger, red dried chilies, okara, moringa powder.ect
*arctec and building materials, fly ash bricks,crushed stones, m sand , gypsum sand
*industrial chemicals & agricultural chemical's.
abrasives: garnet sand (20/40.30/60. and 80 mesh

Supplier Of Bricks   |   LPG/LNG & CNG   |   Herbal Products   |   Quartz   |   Petrochemicals   |   Urea   |   DAP (Diammonium Phosphate)   |   Tin Ore   |   Stones & Slates   |   Construction Materials   |   Coke   |   Bitumen, Asphalt   |   Abrasives   |   Red Chilli   |   Agricultural Chemicals   |   Coltan Tantalite Ore   |   Fly Ash Bricks   |   Quartz Products   |   Fertilizers   |   Industrial Chemicals   |   NPK   |   Bauxite & Aluminium Ore   |   Fresh Ginger   |   Fresh Lady Finger   |   Gypsum   |   Petroleum By Products   |   Crude Oil   |   Mica   |   Ores & Minerals   |   Diesel   |   Manganese Ore
GOLD Member
VERIFIED
Nov-30-23
Bauxite

Bauxite, Premium

(3.2)
Ask for price
MOQ: Not Specified
  Kabbs Global Intl
Supplier From Trivandrum, Kerala, India
Supplier Of Bauxite & Aluminium Ore
 
KABBS GLOBAL INTL. PROVIDE YOUR SUPPLY NEED FOR BAUXITE.
ORIGIN: India
SUPPLY QTY: 100,000 MT/ PER MONTH
Search More Like "Welding Grade Bauxite Snw83"

Verification Status

go4WorldBusiness +91-89298-00770 52B, First Floor, Okhla Phase-3 New Delhi, INDIA 110020
© go4WorldBusiness.com