Effect of Nitriding on the Wear Resistance of Tool Powder Steels with Different Contents of V, Cr and Mo


Selte A., Özkal B. , Arslan K., Ulker S., Hatman A.

METAL SCIENCE AND HEAT TREATMENT, cilt.59, ss.729-734, 2018 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 59
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1007/s11041-018-0218-1
  • Dergi Adı: METAL SCIENCE AND HEAT TREATMENT
  • Sayfa Sayıları: ss.729-734

Özet

Powder steels Vanadis 4 Extra, Vanadis 6 and Vanadis 10 with different contents of V, Cr and Mo are studied after 180-min nitriding at 570A degrees C at nitrogen potential K (N) = 2 and 10. The resistance of the steels to abrasive wear and the Vickers hardness of the surface layers are determined. An x-ray diffraction analysis is performed. Nitriding modes raising the endurance of tools from the powder steels are suggested.