Description

Weldinggradebauxite
Welding flux, as a granular material, it can melt to be welding slag and gas for protecting the weld pool.
High-strength bauxite is one of the main raw material in the welding industry, owns important position in thermit products **1, **1 and **1, Sinocean welding bauxite acquires many praise from thermit and welding rod factories for years.
Sinocean welding bauxite is produced by a series of steps, special mine, strict sorting, high-temperature calcination, cold annealing to ensure the good refractoriness and toughness, getting rid of poor and impurity, Sinocean welding bauxite with high content on Al2O3, low content on S and P is got finally.
 
Application  
Raw material for welding electrode production; 
Used in submerged arc welding to shield the molten weld pool from the atmosphere during the weld’s application.
 
Advantage of Sinocean bauxite 
Best quality and competitive price.
Self-owned mines, automatic production line, strict quality control and fast delivery.
Provide free samples, or provide the products according to customers' special requirements.
High Al2O3, low Fe2O3 and low SiO2.  
High hardness and high purity.
 
Specification for SNW*5 Calcined bauxite
Chemical Analysis                
Al2O3: min *5%                 
Fe2O3: max 1.8%                 
SiO2: max 8.0%                  
K2O: max 0.5%                  
S: max 0.*2%                   
P: max 0.*5% 
 
Available grain size 
**0mesh;**5mesh; **0mesh; **0mesh; ***0mesh; ***0mesh; or as customer's requirement. 
 
Package
1MT Jumbo bag
Standard exporting package for sea transportation or air delivery
Special packing requirement is acceptable