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Refractory For Steel Ladle

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refractory for steel ladle supplied

Steel Ladle Refractory For Sale

The steel ladle is responsible for transporting the molten steel and refining it out of the furnace in the steel-making process. The lining of steel ladles is multi-layered to resist high temperatures and the erosion of molten steel. So the steel ladle refractory quality is essential for production efficiency and cost.

AGRM supplies high-quality refractory linings for the steel ladle to minimize the cost and maximize productivity. Different refractory materials are applied in different zones of the steel ladles to suit the working conditions.

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Steel ladle refractory lining selection

The lining of the steel ladle is divided into several regions and layers including the permanent lining, the side wall, the bottom, the slag line, the impact pad, the tuyere, the lip ring, and the freeboard. These parts are lined with different materials. For example, the harsh part facing slag and molten steel uses magnesia carbon bricks.

refractory lining in steel ladles

Ladle bricks and Monolithics

magnesia carbon bricks for steel ladle

Magnesia carbon bricks

Region applied: Side wall, slag line, bottom

Composition: High purity, high-density magnesia or fused magnesia and graphite added with a certain amount of antioxidants, resin as the binder

Features: High refractoriness, high strength, high slag resistance, high thermal shock resistance, structural spalling resistance

aluminum magnesia carbon brick

Aluminum magnesia carbon brick

Region applied: Side wall, slag line, bottom

Composition: High purity, high-density magnesia or fused magnesia and graphite added with a certain amount of antioxidants, resin as the binder

Features: High refractoriness, high strength, high slag resistance, high thermal shock resistance, structural spalling resistance

magnesia calcium carbon brick

Magnesia calcium carbon brick

Region applied: Side wall, slag line, bottom

Composition: High purity, high-density magnesia or fused magnesia and graphite added with a certain amount of antioxidants, resin as the binder

Features: High refractoriness, high strength, high slag resistance, high thermal shock resistance, structural spalling resistance

magnesia alumina spinel brick for steel ladle

Magnesia alumina spinel bricks

Region applied: Side wall, slag line, bottom

Composition: High purity, high-density magnesia or fused magnesia and graphite added with a certain amount of antioxidants, resin as the binder

Features: High refractoriness, high strength, high slag resistance, high thermal shock resistance, structural spalling resistance

self flowing castable for steel ladle

Self-flowing castables

Region applied: Corundum castable for the ladle bottom and around the seat bricks, and mullite material for the permanent lining

Composition: Mullite, corundum castables

Features: Good liquidity, reasonable setting time, time and labor saving, high strength, long service life, high-temperature resistance, good thermal shock resistance, erosion resistance, etc.

castables for steel ladle permanent layer

Castables for permanent layer

Region applied: Large and medium ladle permanent layer

Composition: Corundum, high-quality alumina, micro powder

Features: Good performance, high strength, stable volume, long service life

castables for steel ladle working layer

Castables for the working layer

Region applied: ladle working layer

Composition: corundum, magnesia-aluminum spinel, fused magnesite, etc. as the main raw materials.

Features: Good construction performance, high strength, and stable volume. Good quality, good thermal shock stability, erosion and corrosion resistance, etc. Region applied: Working lining for ordinary ladles and refined ladles, electric furnace ladle.

precast block for ladle bottom impact zone

Precast block for bottom impact zone

Region applied: well seat

Material type: Corundum, alumina spinel, chromium corundum

Features: Excellent high-temperature performance and stable structure, erosion-resistant, corrosion-resistant, good thermal stability, etc.

steel ladle nozzles

Ladle nozzle

Region applied: Bottom tuyere

Composition: The upper and lower nozzles are made of corundum and spinel as the main raw materials and large-scale graphite is added, phenolic resin as a binder.

Features: Excellent stability, outstanding antioxidant properties, and anti-erosion properties

slider plate for steel ladles

Slider plate

Region applied: Working together with the ladle nozzle

Material type: Aluminum carbon, aluminum zirconium carbon, magnesium spinel

Features: High strength, erosion resistance, good thermal shock resistance.

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No. 1109, Building A, World Trade Center, Southern of Zhonghua Road, Wenfeng District, Anyang City, Henan Province, China

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AGRM
AGRM strives to serve the top grade refractories, furnaces and kilns, related equipment, and the most cost-effective turnkey solutions for masonry, heat protection, heating up, etc. Contact us immediately!
Mail: info@kilnrefractories.com
Phone Number: 0086 16668392162
Address: No. 1109, Building A, World Trade Center, Southern of Zhonghua Road, Wenfeng District, Anyang City, Henan Province, China

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