فوالد سازی

Bloomery

Bessemer Process

Bessmer Converter

Bessemer Process

Siemens Martini

or Open Hearth

Siemens Martinior Open Hearth

Basic Oxygen Furnace

Basic Oxygen Process

Basic Oxygen Furnace Time

OBM

Electric Arc Furnace (EAF)

Electric Arc Furnace

Electric Arc Furnace Process

Induction Furnace

Induction Furnace

Induction Furnace

Secondary Steel Making

Ladle Metallurgy

Degassing

Electro-Slag

Remelting