Steel Production & Processing Terms

Desulfurization in Steelmaking: Essential Proce...

Definition and Basic Concept Desulfurization is a critical metallurgical process in steelmaking aimed at reducing the sulfur content in molten iron or steel to acceptable levels. Its fundamental purpose is...

Desulfurization in Steelmaking: Essential Proce...

Definition and Basic Concept Desulfurization is a critical metallurgical process in steelmaking aimed at reducing the sulfur content in molten iron or steel to acceptable levels. Its fundamental purpose is...

Deoxidation in Steelmaking: Essential Process f...

Definition and Basic Concept Deoxidation is a critical metallurgical process in steelmaking aimed at removing oxygen from molten steel. Its primary purpose is to control the steel’s chemical composition, improve...

Deoxidation in Steelmaking: Essential Process f...

Definition and Basic Concept Deoxidation is a critical metallurgical process in steelmaking aimed at removing oxygen from molten steel. Its primary purpose is to control the steel’s chemical composition, improve...

Degassing Process in Steelmaking: Enhancing Qua...

Definition and Basic Concept The degassing process in steelmaking refers to the controlled removal of dissolved gases—primarily hydrogen, nitrogen, and oxygen—from molten steel. Its fundamental purpose is to improve steel...

Degassing Process in Steelmaking: Enhancing Qua...

Definition and Basic Concept The degassing process in steelmaking refers to the controlled removal of dissolved gases—primarily hydrogen, nitrogen, and oxygen—from molten steel. Its fundamental purpose is to improve steel...

DC (Direct Chill) Casting: Essential Process in...

Definition and Basic Concept Direct Chill (DC) casting is a continuous primary metal solidification process used predominantly in aluminum and other non-ferrous alloy production. It involves pouring molten metal directly...

DC (Direct Chill) Casting: Essential Process in...

Definition and Basic Concept Direct Chill (DC) casting is a continuous primary metal solidification process used predominantly in aluminum and other non-ferrous alloy production. It involves pouring molten metal directly...

Crucible (Furnace/Pot): Key Equipment in Steel ...

Definition and Basic Concept A crucible in steelmaking refers to a specialized refractory-lined vessel used for melting and refining metals, particularly in processes involving small-scale or batch operations. It is...

Crucible (Furnace/Pot): Key Equipment in Steel ...

Definition and Basic Concept A crucible in steelmaking refers to a specialized refractory-lined vessel used for melting and refining metals, particularly in processes involving small-scale or batch operations. It is...

Crop in Steel Production: Definition, Process &...

Definition and Basic Concept In the context of steel production, a Crop refers to a specific process step involving the removal or trimming of excess or unwanted material from a...

Crop in Steel Production: Definition, Process &...

Definition and Basic Concept In the context of steel production, a Crop refers to a specific process step involving the removal or trimming of excess or unwanted material from a...

COREX庐: Innovative Direct Reduction Process in ...

Definition and Basic Concept COREX庐 (COREX Process) is a direct reduction and smelting process used in steelmaking that combines iron ore reduction and liquid steel production in a single, integrated...

COREX庐: Innovative Direct Reduction Process in ...

Definition and Basic Concept COREX庐 (COREX Process) is a direct reduction and smelting process used in steelmaking that combines iron ore reduction and liquid steel production in a single, integrated...

Converter in Steelmaking: Key Equipment for Eff...

Definition and Basic Concept A Converter in the steel industry is a large, specialized metallurgical vessel used primarily for converting molten iron (hot metal) into steel by refining processes that...

Converter in Steelmaking: Key Equipment for Eff...

Definition and Basic Concept A Converter in the steel industry is a large, specialized metallurgical vessel used primarily for converting molten iron (hot metal) into steel by refining processes that...

Continuous Casting in Steel Production: Process...

Definition and Basic Concept Continuous casting is a primary steelmaking process that transforms molten metal from a ladle or tundish into semi-finished billets, blooms, or slabs in a continuous, automated...

Continuous Casting in Steel Production: Process...

Definition and Basic Concept Continuous casting is a primary steelmaking process that transforms molten metal from a ladle or tundish into semi-finished billets, blooms, or slabs in a continuous, automated...

Compact Strip Production: Efficient Steel Rolli...

Definition and Basic Concept Compact Strip Production (CSP) is an advanced steel manufacturing process designed to produce high-quality, thin, hot-rolled steel strips directly from molten iron or continuous casting billets....

Compact Strip Production: Efficient Steel Rolli...

Definition and Basic Concept Compact Strip Production (CSP) is an advanced steel manufacturing process designed to produce high-quality, thin, hot-rolled steel strips directly from molten iron or continuous casting billets....

Coke Ovens: Essential Equipment in Steelmaking ...

Definition and Basic Concept Coke ovens are specialized industrial furnaces designed for the carbonization of metallurgical coal to produce coke, a vital reducing and energy source in steelmaking. These ovens...

Coke Ovens: Essential Equipment in Steelmaking ...

Definition and Basic Concept Coke ovens are specialized industrial furnaces designed for the carbonization of metallurgical coal to produce coke, a vital reducing and energy source in steelmaking. These ovens...

Coke Oven Battery: Essential Equipment for Coke...

Definition and Basic Concept A Coke Oven Battery is a large, integrated assembly of multiple coke ovens used in the primary processing stage of steelmaking. Its fundamental purpose is to...

Coke Oven Battery: Essential Equipment for Coke...

Definition and Basic Concept A Coke Oven Battery is a large, integrated assembly of multiple coke ovens used in the primary processing stage of steelmaking. Its fundamental purpose is to...

Coke: Essential Fuel and Reducing Agent in Stee...

Definition and Basic Concept Coke is a carbon-rich solid fuel derived from the destructive distillation (pyrolysis) of carbonaceous materials, primarily metallurgical coal. It is a vital reducing agent and energy...

Coke: Essential Fuel and Reducing Agent in Stee...

Definition and Basic Concept Coke is a carbon-rich solid fuel derived from the destructive distillation (pyrolysis) of carbonaceous materials, primarily metallurgical coal. It is a vital reducing agent and energy...

Coal: Essential Fuel and Reducing Agent in Stee...

Definition and Basic Concept Coal is a combustible sedimentary rock composed primarily of carbon, along with various amounts of volatile compounds, moisture, sulfur, nitrogen, and mineral matter. In the context...

Coal: Essential Fuel and Reducing Agent in Stee...

Definition and Basic Concept Coal is a combustible sedimentary rock composed primarily of carbon, along with various amounts of volatile compounds, moisture, sulfur, nitrogen, and mineral matter. In the context...

Cluster Mill: Key Equipment for High-Quality St...

Definition and Basic Concept A Cluster Mill is a type of rolling mill used in the primary processing of steel, designed to produce thin, high-precision sheets and strips with excellent...

Cluster Mill: Key Equipment for High-Quality St...

Definition and Basic Concept A Cluster Mill is a type of rolling mill used in the primary processing of steel, designed to produce thin, high-precision sheets and strips with excellent...

Charge in Steel Production: Definition, Types &...

Definition and Basic Concept In steelmaking, the term "Charge" refers to the mixture of raw materials introduced into a furnace or converter at the start of the melting or refining...

Charge in Steel Production: Definition, Types &...

Definition and Basic Concept In steelmaking, the term "Charge" refers to the mixture of raw materials introduced into a furnace or converter at the start of the melting or refining...

Chafery: Key Furnace for Steel Refining & Quali...

Definition and Basic Concept A Chafery is a specialized furnace or kiln used in the steelmaking process, primarily for the preheating, roasting, or calcining of raw materials such as coke,...

Chafery: Key Furnace for Steel Refining & Quali...

Definition and Basic Concept A Chafery is a specialized furnace or kiln used in the steelmaking process, primarily for the preheating, roasting, or calcining of raw materials such as coke,...

Centrifugal Casting in Steel Production: Proces...

Definition and Basic Concept Centrifugal casting is a metal casting process in which molten metal is poured into a rotating mold, utilizing centrifugal force to distribute the material uniformly along...

Centrifugal Casting in Steel Production: Proces...

Definition and Basic Concept Centrifugal casting is a metal casting process in which molten metal is poured into a rotating mold, utilizing centrifugal force to distribute the material uniformly along...

Castrip: Continuous Steel Strip Casting Process...

Definition and Basic Concept Castrip is an innovative steel production process that involves the direct casting of thin, strip-shaped steel slabs from molten metal. Unlike traditional continuous casting methods that...

Castrip: Continuous Steel Strip Casting Process...

Definition and Basic Concept Castrip is an innovative steel production process that involves the direct casting of thin, strip-shaped steel slabs from molten metal. Unlike traditional continuous casting methods that...

Casting in Steel Production: Essential Process ...

Definition and Basic Concept Casting in the steel industry refers to the primary process of pouring molten steel into molds to produce semi-finished or finished shapes. It is a fundamental...

Casting in Steel Production: Essential Process ...

Definition and Basic Concept Casting in the steel industry refers to the primary process of pouring molten steel into molds to produce semi-finished or finished shapes. It is a fundamental...

Cake (semi-finished form): Key Stage in Steel P...

Definition and Basic Concept In steel manufacturing, Cake (semi-finished form) refers to a solid, compact, and often irregularly shaped mass of semi-finished steel material produced during the initial stages of...

Cake (semi-finished form): Key Stage in Steel P...

Definition and Basic Concept In steel manufacturing, Cake (semi-finished form) refers to a solid, compact, and often irregularly shaped mass of semi-finished steel material produced during the initial stages of...

Briquettes (e.g., HBI, ore fines): Key Role in ...

Definition and Basic Concept Briquettes in the steel industry refer to compacted, solid forms of fine or powdery raw materials, primarily including Hot Briquetted Iron (HBI), direct reduced iron (DRI),...

Briquettes (e.g., HBI, ore fines): Key Role in ...

Definition and Basic Concept Briquettes in the steel industry refer to compacted, solid forms of fine or powdery raw materials, primarily including Hot Briquetted Iron (HBI), direct reduced iron (DRI),...

Breakout in Steel Production: Causes, Preventio...

Definition and Basic Concept Breakout in the context of steel production refers to an operational event where the molten steel or slag within a furnace or ladle vessel unexpectedly breaches...

Breakout in Steel Production: Causes, Preventio...

Definition and Basic Concept Breakout in the context of steel production refers to an operational event where the molten steel or slag within a furnace or ladle vessel unexpectedly breaches...

Bottle Top Mold: Key Equipment in Steel Casting...

Definition and Basic Concept A Bottle Top Mold is a specialized casting mold used in the steelmaking process, primarily for producing high-quality steel ingots or semi-finished products. It is designed...

Bottle Top Mold: Key Equipment in Steel Casting...

Definition and Basic Concept A Bottle Top Mold is a specialized casting mold used in the steelmaking process, primarily for producing high-quality steel ingots or semi-finished products. It is designed...

Blooming-Mill: Key Equipment in Steel Primary P...

Definition and Basic Concept A Blooming-Mill is a type of rolling mill used in the primary steelmaking process to convert semi-finished steel products, such as ingots or billets, into larger,...

Blooming-Mill: Key Equipment in Steel Primary P...

Definition and Basic Concept A Blooming-Mill is a type of rolling mill used in the primary steelmaking process to convert semi-finished steel products, such as ingots or billets, into larger,...

Bloomery: Traditional Iron Smelting Furnace & I...

Definition and Basic Concept A bloomery is a type of furnace historically used for smelting iron from its ore. It is a direct reduction process device that transforms iron oxides...

Bloomery: Traditional Iron Smelting Furnace & I...

Definition and Basic Concept A bloomery is a type of furnace historically used for smelting iron from its ore. It is a direct reduction process device that transforms iron oxides...

Bloom/Billet in Steel Production: Key Process a...

Definition and Basic Concept A bloom or billet is a semi-finished steel product produced during primary steelmaking processes, serving as a foundational input for subsequent rolling or forging operations. These...

Bloom/Billet in Steel Production: Key Process a...

Definition and Basic Concept A bloom or billet is a semi-finished steel product produced during primary steelmaking processes, serving as a foundational input for subsequent rolling or forging operations. These...

Bloom: Key Steel Casting Process & Its Role in ...

Definition and Basic Concept A Bloom in steel manufacturing refers to a large, semi-finished steel ingot or billet that results from the primary steelmaking process, typically produced in a continuous...

Bloom: Key Steel Casting Process & Its Role in ...

Definition and Basic Concept A Bloom in steel manufacturing refers to a large, semi-finished steel ingot or billet that results from the primary steelmaking process, typically produced in a continuous...

Blast Furnace: Key Equipment and Role in Steel ...

Definition and Basic Concept A Blast Furnace is a large, vertical shaft reactor used primarily in the primary steelmaking process to convert iron ore into molten iron, commonly known as...

Blast Furnace: Key Equipment and Role in Steel ...

Definition and Basic Concept A Blast Furnace is a large, vertical shaft reactor used primarily in the primary steelmaking process to convert iron ore into molten iron, commonly known as...

Billet: Key Intermediate in Steel Production & ...

Definition and Basic Concept A billet is a semi-finished steel product, typically in rectangular or square cross-section, that serves as a primary input for subsequent rolling or forging processes to...

Billet: Key Intermediate in Steel Production & ...

Definition and Basic Concept A billet is a semi-finished steel product, typically in rectangular or square cross-section, that serves as a primary input for subsequent rolling or forging processes to...