Menu
Metallurgical briquette

Metallurgical briquettes are pelletised products made from metallurgical rolling waste and ore concentrates. INWIRE produces briquettes by cold pressing with the addition of binders.

Briquettes are an important component of metallurgical production, where they are used to adjust the chemical composition of iron, steel and slag, to flush the blast furnace and kish formation. Briquettes can be used in blast furnace, steelmaking, ferroalloy production and other technological processes.

The most commonly used metallurgical briquettes

Chemical analysis: Fe(total) min 50%, FeO min 35%
Shape: cube / cylinder / crushed stone
Dimensions: 60*60*60 / 100*100*100 / 80*100 / 10–40 mm
Moisture content: 3–5%
Compressive strength: min 10 MPa / min 1 kN / briquette
Packaging: big bag or bulk
Chemical analysis: TiO2 min 30%
Shape: cube / cylinder / crushed stone
Dimensions: 60*60*60 / 100*100*100 / 80*100 / 10–40 mm
Moisture content: 3–5%
Compressive strength: min 10 MPa / min 1 kN / briquette
Packaging: big bag or bulk
Chemical analysis: Al min 15%, Al2O3 min 45%
Shape: dumpling-shaped
Dimensions: 40*40*20 mm
Moisture content: max 3%
Compressive strength: min 1 kN / briquette
Packaging: big bag
Chemical analysis: Si min 50%
Shape: cube / dumpling-shaped
Dimensions: 60*60*60 / 40*40*20 mm
Moisture content: max 3%
Compressive strength: min 1 kN / briquette
Packaging: big bag

Product quality

To ensure quality, we cooperate with certified laboratories that provide a full range of laboratory tests.

To provide confirmation of the quality of our products to our customers, we can supply the first batch of metallurgical briquettes for testing and products tailored to individual customer needs.

Incoming inspection of raw materials
01
Incoming inspection of raw materials
during which we check their chemical and fractional composition.
Intermediate inspection
02
Intermediate inspection
during which we take samples after the briquettes are dried to regulate possible deviations.
Final inspection of finished products
03
Final inspection of finished products
checking chemical composition and compressive strength.

Compliance with international ISO standards