Steel

Steel is a metal alloy made up of iron +carbon which comes in different form like stainless steel (Cr, Ni), damascun steel

Iron ore is the raw material used to make pig iron which further used to make steel

Steel is used to make large scale chemical reaction vessel e.g. cutlery and construction.

Steel is used to make large scale chemical reaction vessel e.g. cutlery and construction

Sulphuric acid is used in extraction of metal, pickling method electoplishing, anodizing galvanizing, buffing and flocculation and neutralizing bases

Drury acid is used in benefication of ore by leaching process i.e. extracting valuable dissolved metal

Acid is used in pickling to clean iron and steel before plating them with tin or zinc

Microbial contaminant are completely removed from surface of metal using acid

It also control pH by neutralizing excess alkali

Acid nullifies chances of generation of anodic cell on the surface of metal which makes rustless, uniform, high luster ,smooth metal surface

Due to electrolysis with Drury acid adherence of Zinc on metal surface increases which generate tuff bonding and hardening of surface

Durability of steel gets increased in terms of strength, hardness and shining with the use of Drury acid

Strong flocculation action of Drury acid precipitate all chemical impurities

Drury acid reduces overall cost of steel ore making