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Specialists in Thermal Processes

Professionalism and Quality

Austempering Processes - ADI

Tempering, Carburizing, and Carbonitriding Processes.

Expertise of over 20 years

Why undergo heat treatment?

Heat treatment is carried out to improve the mechanical properties of metal alloys. By heating and cooling metal alloys under controlled conditions, it is possible to modify their hardness, toughness, strength, and ductility.

Heat treatment is essential for optimizing the performance and durability of metal alloys in various industrial applications, increasing their lifespan and contributing to cost reduction with raw materials.

Temperaville specializes in thermal processes for ferrous and non-ferrous metals. Our expertise allows us to determine the best thermal cycle for your parts, considering the least dimensional deformation, prevention against cracks, and increased lifespan of materials.

Heat Treatments

Surface Finishes

Heat Treatment Objectives

Normalization

It consists of homogenizing and refining grains, with the aim of increasing or reducing hardness.

Annealing

Eliminate hardening, regularize rough fusion structures, reduce hardness, improve ductility and machinability, eliminate effects of previous thermal or mechanical treatments.

Stress Relief

Remove residual stresses, increase dimensional stability, increase resistance to fracture of welded areas.

Carburizing

Thermochemical process aimed at increasing wear resistance through surface hardening, resulting in hardened layers with carbon content between 0.80% and 1.0%.

Carbonitriding

A modified form of Carburizing with the introduction of Ammonia, which adds Nitrogen to the carburized layer; this results in high hardness and wear resistance superior to Carburizing.

Tempering

Increase the hardness of materials, their resistance and yield limits, through the obtaining of Martensite.

Tempering

Its purpose is to increase the ductility and shock resistance of tempered metal alloys.

Austempering

Isotermic transformation, which allows obtaining Bainite, or Ausferrite in the case of nodular irons (ADI), constituents more ductile and tenacious than Martensite.

Sub-zero

Eliminate retained Austenite and transform it into Martensite. After this process, the parts must be Tempered to avoid brittleness.

Solution and Precipitation

Performed in Aluminum and Copper alloys, whose mechanical properties and dimensional stability will be elevated by Precipitation.

Treated Materials

  • Hot Work Tool Steels
  • Cold Work Tool Steels
  • Martensitic Stainless Steels
  • Carbon Steels, alloyed or without alloy elements
  • Cast Irons: Nodular, Gray and White
  • Aluminum and Copper Alloys
2023/2024 Catalog

Get to know our services

Our processes are carried out with total focus on quality. We apply the concept of Full Time Control at each stage of production. That is, all furnaces have graphic monitoring of the heat treatment curve, and our operators follow a rigorous checklist of calibration during the processes.

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Processos de qualidade

A Temperaville tem expertise em tratamentos térmicos. Entre em contato para saber como podemos atuar junto com você, no seu negócio!

Catálogo 2023/2024

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