AlzChem Global
Agriculture
Hot Metal Desulfurization
Hot Metal Desulfurization
Secondary Meallurgy
Secondary Metallurgy
Technische Gase
Technical Gases

Metallurgy

In the metallurgical industry AlzChem’s strength and competence come from our long lasting experience, high technical know-how, large production capacity and close customer relationship.
 
AlzChem offers reliability, quality, flexibility and innovation covering three important segments within the steel industry
 
  • hot metal desulfurization
  • secondary metallurgy
  • technical gases
     
Based upon our strong technical and commercial service strengthened by the co-operation with research institutes of excellent reputation, AlzChem offers a high flexibility to react to trends or to develop solutions for special demands.

News

Increasing efficiency through digitalization

The digitalization not only brings many changes in private life, but also more and more additional advantages and opportunities in the world of work. AlzChem is also taking advantage of the opportunities offered by digitization, making many internal processes more simple, transparent and secure. One example is the digitization of rail tank wagon management using GPS trackers and container management using an RFID tag. For many years, railroad cars have been rolling on the tracks of the world...
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New Year - New Market! Market introduction of CalciPro® in the Russian steel industry

CalciPro®, our cored wire based on Calcium Carbide, is well established in the European market. Now, also Russian steel producers show great interest in our product. Application tests by one of Russia's leading steel producers were successful, further trials in yet additional Russian steel plants are currently scheduled. CalciPro® is used for Calcium treatment of molten steel. It modifies nonmetallic inclusions to assure good castability and to optimize the mechanical properties of the...
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CalciPro® for Steel Desulfurization

CalciPro® cored wire is an established Calcium-treatment technology for inclusion modification to improve castability and to optimize material properties in commercial steel plants. Calcium Carbide is well known as an effective desulfurization agent for hot metal in modern economic steel production. In addition, Calcium Carbide can also be used for liquid steel desulfurization. In production plants where no lance for powder injection is available at the ladle treatment station, CalciPro®...
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Calcium carbide for acetylene production

Acetylene (C2H2) is the world's most efficient and hottest burning standard welding gas. For producing acetylene, the reaction of calcium carbide (CaC2) with water (H2O) is used, whereas acetylene and lime milk (Ca(OH)2) is generated.   CaC2 + 2 H2O --> C2H2 + Ca(OH)2   For this simple and proven process, AlzChem's calcium carbide is used for more than a century. Calcium carbide is of strategic value for AlzChem, as it is the basis of the NCN-chain. Originating...
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