• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire des Matériaux et Procédés (LaBoMaP)
  • View Item
  • Home
  • Laboratoire des Matériaux et Procédés (LaBoMaP)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Austenitic-to-austenitic-ferritic stainless steel transformation via PVD powder surface functionalization and spark plasma sintering

Article dans une revue avec comité de lecture
Author
ARDIGO-BESNARD, Maria-Rosa
496957 Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
BESNARD, Aurélien
127742 Laboratoire Bourguignon des Matériaux et Procédés [LABOMAP]
ccPINOT, Yoann
BUSSIÈRE, Florian
496957 Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
CHATEAU-CORNU, J.-P.
496957 Laboratoire Interdisciplinaire Carnot de Bourgogne [ICB]
VANDENABEELE, C.
LUCAS, S.
364917 Université de Namur [Namur] [UNamur]
ccWATIEZ, Noé
DESCAMPS-MANDINE, Armel
488841 Centre de microcaractérisation Raimond Castaing [Centre Castaing]
JOSSE, Claudie
488841 Centre de microcaractérisation Raimond Castaing [Centre Castaing]
PROIETTI, Arnaud
488841 Centre de microcaractérisation Raimond Castaing [Centre Castaing]

URI
http://hdl.handle.net/10985/24824
Date
2024-03
Journal
Materialia

Abstract

The present work investigates a new alloy design approach to elaborate stainless steel grades with an austeniticferritic microstructure. The originality of the study is the use, as starting material, of a 316 L austenitic powder coated by a thin chromium layer deposited by physical vapor deposition (PVD) technique. The coated powder was then consolidated by spark plasma sintering (SPS), a powder metallurgy process allowing the fast elaboration of dense materials with a fine-grained microstructure. The chromium coating, characterized by scanning and transmission electron microscopy, presents a columnar microstructure, formed by nanometric crystallites, well reproduced by the simulation of the film growth. The characterizations performed after sintering show that the initial austenitic powder particles are still visible in the bulk microstructure. On the other hand, a tetragonal σ phase enriched in chromium and molybdenum forms in the interparticular regions. After annealing treatment followed by quenching, the tetragonal phase transforms into the expected ferrite. The results prove that using a coated powder is a promising and innovative way to elaborate new steel grades with a two-phase austeniticferritic microstructure. This original approach can have the advantage of obtaining steels with a controlled microstructure and the desired amount of phases in the final bulk.

Files in this item

Name:
LaBoMaP_MTLA_2024_BESNARD.pdf
Size:
40.15Mb
Format:
PDF
Description:
Article
Embargoed until:
2024-09-01
View/Open

Collections

  • Laboratoire des Matériaux et Procédés (LaBoMaP)

Related items

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

  • 316L Stainless-Steel Carburizing Close to Eutectic Transformation Using the Spark Plasma Sintering Process 
    Article dans une revue avec comité de lecture
    ccPINOT, Yoann; BESNARD, Aurélien; ccARDIGO-BESNARD, Maria-Rosa; BUSSIÈRE, Florian (Springer Science and Business Media LLC, 2024-03-26)
    This work focuses on the 316L austenitic stainless-steel case-hardening microstructure, after the SPS process near the solid/liquid state transition temperature. This process, faster than conventional carburizing techniques, ...
  • Phase transformation mechanisms occurring during spark plasma sintering elaboration of new duplex composite stainless steels 
    Article dans une revue avec comité de lecture
    MVODO EBA, R.; ccARDIGO-BESNARD, Maria-Rosa; CHATEAU-CORNU, J.-P.; HERBST, F.; GEOFFROY, N.; BESNARD, Aurélien; VANDENABEELE, C.; LUCAS, S.; DESCAMPS-MANDINE, A.; JOSSE, C. (Elsevier BV, 2024-08-05)
    This study focuses on the elaboration of duplex stainless steels (DSS) from powder mixtures using spark plasma sintering (SPS). Different mass fractions of an austenitic 316L powder and a ferritic 410L one were blended and ...
  • Effect of Pre-Oxidation on a Ti PVD Coated Ferritic Steel Substrate during High-Temperature Aging 
    Article dans une revue avec comité de lecture
    ARDIGO-BESNARD, Maria-Rosa; BESNARD, Aurélien; NKOU BOUALA, Galy; BOULET, Pascal; PINOT, Yoann; OSTORERO, Quentin (MDPI AG, 2022-12-01)
    A PVD coating is often applied on the surface of metallic alloys to improve their high-temperature resistance. In the present work, a thin titanium layer (1.2 µm) was deposited by PVD on the surface of a stainless steel ...
  • Development of Ti PVD Films to Limit the Carburization of Metal Powders during SPS Process 
    Article dans une revue avec comité de lecture
    ARDIGO-BESNARD, Maria-Rosa; BESNARD, Aurélien; MOSER, Mathias; BUSSIÈRE, Florian (MDPI AG, 2021)
    Spark plasma sintering technique is used for the fabrication of dense materials with a fine-grained microstructure. In this process, a powder is placed into a graphite mold and a uniaxial pressure is applied by two graphite ...
  • Effect of the microstructure on the tribological properties of HIPed and PTA-welded Fe-based hardfacing alloy 
    Article dans une revue avec comité de lecture
    ARDIGO-BESNARD, Maria-Rosa; TELLIER, Arnold; BESNARD, Aurélien; CHATEAU-CORNU, Jean-Philippe (Elsevier BV, 2021)
    his work focuses on the comparison of the tribological properties of Norem02, a Fe-based hardfacing elaborated by hot isostatic pressing (HIP), a pressure-assisted sintering technique and by plasma transferred arc welding ...

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