• About Us

    About Us

    the year is 1959. The automotive industry emerging in Brazil and believing in the country's potential, a still unexplored market. In this scenario, a NGK Spark Plug Co. Ltd. no Country is installed, in the municipality of Mogi das Cruzes (SP), opening its first factory outside of Japan (…)

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  • Areas of expertise

    Areas of expertise

    Our Brands

    Our services

    TOOLING
    Health
    Mobility
    Environment and Energy
  • Sustainability

    Sustainability

    Focus on energy efficiency, reduction of CO2 emissions, water reuse, environmental education and biodiversity preservation

    Commitment to the Environment

    Our success is not only due to the physical and technological resources we have at our disposal., Our success is not only due to the physical and technological resources we have at our disposal. 1.300 collaborators, Our success is not only due to the physical and technological resources we have at our disposal., Our success is not only due to the physical and technological resources we have at our disposal. (…)

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Work with us
Work with us
Work with us

tooling

tooling

HEAT TREATMENT SERVICES

With the same dedication and competence as a leading company in the automotive market, we offer this service
as a solution to your everyday needs.

VACUUM HEAT TREATMENT

  • Vacuum Quenching
  • Vacuum Tempering

    We currently perform heat treatment on tool steels, high speed steels and sintered steels.
    Types of materials: AISI H13, AISI D2, AISI D6, AISI
    M2, AISI M35 AISI M42, VF800 and Sintered (S390,
    S590,CPM M4).

One of the main advantages of using a vacuum oven is the uniformity and control of heating and cooling during the process.:

Benefits:

  • Low dimensional variation.
  • Low level of deformation or warping.
  • Uniform material microstructure and absence of oxidation.
  • Lower risk of cracks appearing.
  • Better control during processing

Ipsen TITAN vacuum oven 6100

Maximum pressure: 12 Bar
Work zone dimension: 457 x 457 x 609mm

EXAMPLE OF PARTS UNDER HEAT TREATMENT

Get in touch:

Cassian Lucius (Commercial/Technical) – cassiano.lucio@niterragroup.com.br
Meire Okamuro (PCP) – meire.okamuro@niterragroup.com.br
Sales - vendasdefer@ngkntk.com.br


Telephones:
+55 (11) 4793-8117
+55 (11) 4793-8141

About Us

Areas of expertise

Sustainability

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