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-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 59
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1007/s11041-018-0218-1
  • Dergi Adı: METAL SCIENCE AND HEAT TREATMENT
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.729-734
  • İstanbul Teknik Üniversitesi Adresli: Evet

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.