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Mextra is Brazil’s leading supplier of aluminumAluminum powder for aluminothermic, refractory, and metallurgical processes. The company produces several grades of aluminum powder and aluminum and titaniumTitanium alloys for the steelmaking and welding industries. These products are made from nearly 100% recycled material. Mextra stands out because it can recycle aluminum cans, UBCs, clean sheets, stripped wires, perforated titanium sheets, thick titanium turnings, chips, and coins. Remelting and alloying processes were fully carried out in an open induction furnaceInduction furnace, maintaining a metal yield of up to 96%. AluminumAluminum alloys are cast into SOW ingots that are suitable for customers’ remelting processes. TitaniumTitanium ferroalloyFerroalloy and clean energy was poured into molds, crushed, and milled according to the FeTi 70% specifications for HSLA steels, welding electrodes, and cored wires. The electric energy used for the recyclingRecycling process in the induction furnaceInduction furnace comes from clean, renewable sources, and the GHG emissions are net zero.

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Production of Aluminum and Titanium Alloys from Scraps in an Induction Furnace

  • 会议论文

  • 发表日期：

    2026年

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  • Alaercio Salvador Martins Vieira,
  • Gabriel Alvarenga de Resende

摘要

Mextra is Brazil’s leading supplier of aluminumAluminum powder for aluminothermic, refractory, and metallurgical processes. The company produces several grades of aluminum powder and aluminum and titaniumTitanium alloys for the steelmaking and welding industries. These products are made from nearly 100% recycled material. Mextra stands out because it can recycle aluminum cans, UBCs, clean sheets, stripped wires, perforated titanium sheets, thick titanium turnings, chips, and coins. Remelting and alloying processes were fully carried out in an open induction furnaceInduction furnace, maintaining a metal yield of up to 96%. AluminumAluminum alloys are cast into SOW ingots that are suitable for customers’ remelting processes. TitaniumTitanium ferroalloyFerroalloy and clean energy was poured into molds, crushed, and milled according to the FeTi 70% specifications for HSLA steels, welding electrodes, and cored wires. The electric energy used for the recyclingRecycling process in the induction furnaceInduction furnace comes from clean, renewable sources, and the GHG emissions are net zero.