• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Mechanics, Surfaces and Materials Processing (MSMP)
  • View Item
  • Home
  • Laboratoire Mechanics, Surfaces and Materials Processing (MSMP)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Evolution of residual stresses during short time nitriding of 33CrMoV12-9 steel grade

Article dans une revue avec comité de lecture
Author
FALLOT, Guillaume
BARRALLIER, Laurent
211915 Mechanics surfaces and materials processing [MSMP]
ccJÉGOU, Sébastien
128006 MECASURF [MECASURF]

URI
http://hdl.handle.net/10985/8515
DOI
10.4028/www.scientific.net/AMR.996.544
Date
2014
Journal
Advanced Materials Research

Abstract

The evolution of residual stresses during short time gas nitriding of 33CrMoV12-9 steel grade is studied. It aims understanding the influence of nitriding parameters (temperature T and nitriding potential Kn) on the generation and evolution of residual stresses in the very first stage of nitriding. The samples are gas nitrided using a thermobalance during 2h30 and 5 hours for various temperatures and nitriding potentials. Residual stress analyses are carried out by laboratory X-ray diffraction.

Files in this item

Name:
MSMP_AdvMatRes_FALLOT_2014.pdf
Size:
827.4Kb
Format:
PDF
View/Open

Collections

  • Laboratoire Mechanics, Surfaces and Materials Processing (MSMP)

Related items

Showing items related by title, author, creator and subject.

  • Gaseous nitriding behaviour of 33CrMoV12-9 steel: evolution of the grain boundaries precipitation and influence on residual stress development 
    Article dans une revue avec comité de lecture
    FALLOT, Guillaume; BARRALLIER, Laurent; ccJÉGOU, Sébastien (Elsevier, 2018)
    The gaseous nitriding behaviour of 33CrMoV12-9 steel was investigated. The co-diffusion of nitrogen and carbon, precipitation at grain boundaries and mechanical properties evolutions (microhardness, residual stresses) are ...
  • Optimization of gaseous nitriding of steels by multi-physics modelling 
    Communication avec acte
    FALLOT, Guillaume; BARRALLIER, Laurent; ccJÉGOU, Sébastien (ASM International, 2016)
    Gaseous nitriding is controlled by temperature, time and surface nitrogen potential. Tuning these parameters lead to the expected mechanical properties (hardness, residual stresses) and durability of treated mechanical ...
  • Optimisation de la nitruration gazeuse des aciers par une modélisation multiphysique 
    Article dans une revue avec comité de lecture
    FALLOT, Guillaume; BARRALLIER, Laurent; ccJÉGOU, Sébastien (Pyc Edition, 2016)
    La nitruration gazeuse est un traitement thermochimique contrôlée par la température, le temps et le potentiel azote superficiel qui influencent de façon notable les propriétés méca- niques (dureté, contraintes résiduelles) ...
  • Residual Stresses in Modelling Fatigue Lifetime of Gas Nitrided Iron-Based Alloys 
    Article dans une revue avec comité de lecture
    WEIL, Hadrien; COURLEUX, Alice; BECK, Guillaume; BARRALLIER, Laurent; ccJÉGOU, Sébastien (Materials Research Forum LLC, 2016)
    The objective of this work is to propose a model abled to optimize the mechanical properties from gaseous nitriding of steels (hardness, residual stresses) for a given loading and fatigue lifetime. Multiaxial fatigue ...
  • Optimization of gaseous nitriding of carbon iron-based alloy based on fatigue resistance modelling 
    Article dans une revue avec comité de lecture
    WEIL, Hadrien; CALDEIRA-MEULNOTTE, Nancy; BECK, Guillaume; BARRALLIER, Laurent; ccJÉGOU, Sébastien (Elsevier, 2018)
    Gaseous nitriding of steels is a well-established thermochemical surface treat- ments that increases the fatigue resistance of treated parts. The present work proposes a modelling of the fatigue life as a function of the ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales