Iron & Steel
Steelmaking
Leading steelmakers favor Calderys
Leading steelmakers favor Calderys refractories for their:
- Carefully chosen refractory products technologies, that are specifically designed and formulated to help enhance steel cleanliness.
- A complete understanding of the critical factors for steelmaking and refractory consumption; including installation, energy consumption, CO2 emissions, circular economy, and environmental footprint.
- High end maintenance products and services, specifically designed and optimized for maximum effectiveness.
- Dedicated R&D program that strives for innovation, within the scope of product development, installation practices, equipment innovation.
OUR SERVICES
Gunning Maintenance
When it comes to gunning and repair, our approach is designed to strike a balance between equipment availability and refractory lifespan. We have developed specific machines for each type of equipment, with a gunning capacity of close to 200kg/min. All machines are available with electric batteries, for lower CO2 emissions.
Fluid Flow & Numerical Simulations
We can conduct customised studies to optimise metal flow in the tundish based on multiple criteria including steel temperature, tundish dimensions and flow objectives.
REFRACTORY SERVICES
Calderys offers a full range of services, tied in closely with our world-leading high temperature solutions product lines. We are continually upgrading our services and equipment to ensure that our products are easy and safe to use.
Material selection
Our expert engineers with a deep understanding of your local market, industrial process, and the chemical reactions in your equipment will work with you to identify the best products in terms of performance, lifetime, and cost.
PROJECT MANAGEMENT
Our end-to-end project management services offer you the peace-of-mind you need to focus on your production.
TECHNICAL SUPPORT
Calderys offers full technical support, thanks to a global network of technical experts, acting locally wherever you need it.
Your Equipments
BOF Converter
BOF operations are at the forefront of refractory engineering and services. At Calderys, we understand the dynamics between lining design and refractory selection, in order to maximize the highest possible vessel performance.
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Electric Arc Furnace (EAF)
Calderys is committed to providing complete refractory solutions for the electric arc furnace (EAF). Our complete refractory and services offering is tailored to specific EAF processes, utilizing our global and local manufacturing footprint, and dedicated technical support.
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Steel Ladle
Our multi layer product designs are created to provide best possible thermal insulation to conserve energy, and to reduce the deformation effects on the steel shell structure.
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RH Degasser
These types of secondary refining can have a strong influence in the wear profiles within the ladle vessel, with higher wear in the slag line area.
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Tundish
The tundish is a critical reactor within the steelmaking process, where flow dynamics, refractory design and insulation requirements play a key role in ensuring and improving steel cleanliness.
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CAS-OB
The steelmaking process largely determines refractory material selection, so Calderys will always closely examine your individual circumstances to determine optimum product selection and service offerings for all secondary steelmaking needs, including CAS-OB refining.
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