Accueil

webTV

Lecture

Lancement de la Chaire industrielle ANR TOPAZE

Lecture

Je dcouvre l'vnement "BATMAN" sur Fortnite ! (Pack Batman + Gotham City)

Lecture

Bio-based aerogels: new eco-friendly porous materials for thermal insulation and controlled release

Lecture

LE PIMENT LE PLUS FORT DU MONDE - 10? SI TU REUSSI - Micro Trottoir

Lecture

La chaire industrielle ANR DIGIMU

+ Toutes les vidéos

 

Digitalisation of materials and simulation of their wear performance

Professeur Kenneth Holmberg, du VTT Technical Research Centre of Finland

Le Professeur Kenneth Holmberg, du VTT Technical Research Centre of Finland,en visite au Centre des Matériaux ,donnera un séminaire exceptionnel


"Digitalisation of materials and simulation of their wear performance"

le 24 septembre 2015, à 14h

 

Résumé :
The presentation gives an overview of the approach and techniques used at VTT Technical Research Centre of Finland for computational modelling and simulation, with focus on mesoand
microscale modelling, integrated approaches and wear related applications. The FEM modelling technique has been stretched to observe stress and fracture phenomena on microscale in thin hard diamondlike carbon (DLC) and titanium nitride (TiN) physical vapour deposited coatings and an equation was developed to show the dominating effects on potential failure. Composite thermal spray WCCoCr coatings have been studied both by real SEM microscopy based as well as by synthetic modelling techniques. A set of up to ten parameters influencing on wear
performance were studied by parametric analysis. Steels and various soft materials have been modelled and a topography model was integrated with a microstructural steel model to understand the influence of surface roughness and its orientation on friction and wear. A case study was carried out to understand the friction and wear of a lubricated wiresheave
contact in an elevator and an engineering tool for material optimisation was worked out based on this. VTT introduces this technology to industrial companies worldwide using the trademark VTT Propertune...


(http://www.vttresearch.com/propertune).

Digitalisation of materials and simulation of their wear performance - MINES ParisTech
Partager

actualité

Samuel Forest, élu membre de l’Académie des Sciences

Formation Samuel Forest, élu membre de l’Académie des… Samuel Forest lors de sa réception à…
> En savoir +

Mines Paris plébiscitée par ses étudiantes

Formation Mines Paris plébiscitée par ses étudiantes Mines Paris - PSL, une école qui répond…
> En savoir +

Femmes de science

Formation Femmes de science Chercheuses confirmées, doctorantes, élèves ou alumni,…
> En savoir +

Quelle école d’ingénieurs a le meilleur réseau LinkedIn ?

Formation Quelle école d’ingénieurs a le…  Mines Paris - PSL au Top 5 du classement LinkedIn 2023…
> En savoir +

En l'honneur de Cécile DeWitt-Morette

Formation En l'honneur de Cécile DeWitt-Morette Claude Ribbe (Mairie du 6e arrondissement), Armand Hatchuel…
> En savoir +

Classement

Formation Classement "Employabilité" THE 2022 Dans l'édition 2022 du Global Employability…
> En savoir +

+ Toutes les actualités

Plan du site
Mentions légales efil.fr © 2014 MINES ParisTech