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Thermodiffusion strengthening processing of machinery details, tools and technological equipments
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Thermodiffusion strengthening processing of machinery details, tools and technological equipments

Depending on the material (fast-cutting, thermal resistant, stainless steels) details are exposed to thermochemical processing at temperature of about 400-650 0С within 2-8 hours, with saturation by various elements: N, B, C.

Characteristics:

  • Thickness of the hardening zone: 60-200 microns;
  • Superficial hardness: 10000-14500 MPa.

Advantages:

  • working capacity of products after thermochemical processing increases by 3-7 times;
  • the thickness of the hardening zone does not depend on the configuration and sizes of the processed products;
  • the increase of the linear dimensions of products after processing does not exceed 2 microns;
  • the regrinding of the tool does not reduce the hardening effect;
  • it is possible to carry out abrading operations of the strengthened surfaces;
  • Besto environment is subject to the repeated regeneration;
  • received coatings are subject to restoration.

Contact Information
Republican Innovative Unitary Enterprise “Scientific and Technological Park BNTU “Polytechnic”
24-34/3, Y. Kolas str., Minsk, 220013-BY, Republic of Belarus
+ 375 17 331 05 44
e-mail: plusi-bgpa@tut.by
Kuhareva Natalia Georgievna

 

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