All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Structural Features of the Cr-V Ledeburitic Steel Saturated by Nitrogen

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F45807698%3A_____%2F03%3A00009344" target="_blank" >RIV/45807698:_____/03:00009344 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Structural Features of the Cr-V Ledeburitic Steel Saturated by Nitrogen

  • Original language description

    The P/M made VANADIS 6 cold work steel was plasma nitrided at various combinations of the temperature and dwell time. Before the plasma nitriding, the material consists of the matrix containing both the twinned and the dislocation martensite, and two types of carbides. The first type was identified as the MC-phase and the second one as M7C3-carbide. Plasma nitriding led to the increase of both the surface hardness and the microhardness, due to the nitrogen saturation of thin near surface region. Firstly, the martensite is saturated by nitrogen, up to the solid solubility limit. If the solid solubility limit is exceeded, various nitrides like the Fe4N- and Fe3N-phase are formed. When the highest processing temperature and longer time are applied, also the CrN-phase formation results from the processing. The occurrence of nitrogen enriched region at the surface increases the wear resistance. On the other hand, the fracture toughness drops down dramatically.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JG - Metallurgy, metal materials

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA106%2F01%2F0180" target="_blank" >GA106/01/0180: The mechanism and kinetic of nitrogen saturation of multiphase Fe - C - Cr - V steel</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2003

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    11th Conference on Materials and Technology, book of abstracts

  • ISBN

  • ISSN

  • e-ISSN

  • Number of pages

    1

  • Pages from-to

    11-11

  • Publisher name

    Institute of materials and technology

  • Place of publication

    Ljubljana

  • Event location

    Portorož

  • Event date

    Oct 1, 2003

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article