in steel industry

Steel Ladle

Seven’s aim in ladle lining:

• Develop advanced monolithic products and services

• Supply solutions according to customer requirements

• Achieve top performance levels

• Ensure cost effective results

Steel cleanliness is safeguarded by high alumina-spinel products

Fully integrated monolithic solutions have been engineered for any steel ladle lining:

• Low and ultra-low cement castable

• Precasted pieces ready for use

• Ramming, gunning and shotcrete mixes

produced with selected and high grade raw materials.

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All products manufactured by Seven Refractories are designed in compliance with EC legislation in terms of health and safety, as well as emission and wastage impact.

Steel cleanliness is safeguarded by high alumina-spinel products

Seven Refractories contributes

to minimizing costs by lowering the

specific consumption and by extending

the service life of the ladles.

CLOSING RIMRAMMING MIX OR PATCHING CASTABLE

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SLAG WORKING LININGMgO-C BRICKS OR SELF-FLOWING CASTABLE

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WORKING LININGVIBRATION CASTABLE

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SIDEWALL SAFETY LININGREINFORCED-VIBRATING CASTABLE

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PERMANENT SAFETY LININGALUMINA BRICKS OR SELF-FLOWING CASTABLE

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SHELL PROTECTIONHIGH INSULATING MATERIAL

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BOTTOM FILLING LININGVIBRATING OR SELF-FLOWING CASTABLE

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BOTTOM WORKING LININGVIBRATING CASTABLE OR PRECASTED BLOCKS

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PURGING PLUGPRECASTED HIGH ALUMINA SET

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WELL BLOCKPRECASTED HIGH ALUMINA SET

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BOTTOM SAFETY LININGVIBRATING OR SELF-FLOWING CASTABLE

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LEVELING UNDER BOTTOMVIBRATING OR SELF-FLOWING CASTABLE

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High performance products are engineered for

• Chemical attack resistance

• Abrasion resistance

• High mechanical properties

• Thermal shock resistance

• Compatibility with repairs

Steel treatment

Seven Refractories provides castables

and precasted solutions for iron and

steel treatment as well as for all the

secondary metallurgy devices.

Quality zoning lances are designed to contrast the different wear factors.

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electric arc Furnace

Among the several items influencing the efficiency and the productivity of any steel mill, surely the delta roof plays a significant role.

Advanced ultra-low cement product

and high alumina base provide

precasted blocks or casted in situ

solutions for any suspended roof.

PRECASTED ROOFHIGH ALUMINA LOW AND ULTRA-LOW CEMENT CASTABLE

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SEALING MATERIALHIGH ALUMINA LOW CEMENT CASTABLE

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Monolithic safety lining, basic spray for working lining, and precasted shaped pieces can be manufactured in different quality grades to match different Client demands.

Seven Refractories supplies products able to:

• ensure uniformity of the steel temperature

• control turbolences and steel flow

• ensure safety of the linings during long casting sequences

tundiSh

WEAR LININGBASIC SPRAY MIXES

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SAFETY LININGMEDIUM & HIGH ALUMINA LOW CEMENT CASTABLES

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COVER WORKING LININGMEDIUM ALUMINA CASTABLE OR GUNNING

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DAMS AND BARRIERS PRECASTED PIECES MEDIUM ALUMINA

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IMPACT PAD AND TURBOLENCE INHIBITORPRECASTED PIECES MEDIUM - HIGH ALUMINA OR BASIC

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INSULATING LININGINSULATING SOLUTION BY BOARDS:CASTABLE OR GUNNING

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The tundish is the crucial final

vessel where steel cleanness

must be ensured.

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• Preliminary study and investigation for the project edition

• Design and architecture, bill of materials, thermal calculation

• Full range of products for lining and maintenance

• Regular, low, ultra-low and no-cement castable

• Regular and dense low-cement gunning mix

• Ramming

• Shotcreting

• Grouting, patching and dry vibrating products

ServiceS Provided

• Supply of mixer, gunning machines, pump, etc.

• Training on mixing, gunning and maintenance techniques

• Training on equipment usage

• Supervision and monitoring by experienced technicians

• Global Research & Development

• Monitoring and targeting of results

• Technical advice from experts

info@sevenrefractories.com • www.sevenrefractories.com ISO 9001 ISO 14001

SloveniaSeven Refractories d.o.o.Poslovna cona Risnik 40,6215 DivacaTel. +386 5 739 57 60

ukraineSeven Refractories Ukraine LLCGlinki str., 7, office 110249000 DnepropetrovskTel. +38 062 209 21 05

auStriaSeven Refractories GesmbHLandstraßer Hauptstraße 88/71030 WienTel. +43 676 303 88 08

ruSSiaSeven Refractories LLCLiteyny prospekt, 26, liter A, premise 475, office 522191028 Saint-PetersburgTel. +78 126 040 313

GermanySeven Refractories Deutschland GmbHBecherstraße 2040476 DüsseldorfTel. +49 211 544 770 25

italySeven Refractories SrlVia Carlo Mussa 83215073 Castellazzo BormidaTel. +39 013 127 88 68

kazakhStanSeven Refractories Asia55b Mukanov str., office 113100024 KaragandaTel. +77 212 505 077

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