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Determination of material parameters for simulation of hot isostatic pressing
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Mechanics of Solid Materials.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Mechanics of Solid Materials.
1995 (English)In: Computational Methods and Experimental Measurements VII, 16-18 May 1995, Italy / [ed] G.M. Carlomagno; C.A. Brebbia, Southampton: WIT Press, 1995, 29-29 p.Conference paper (Refereed)
Abstract [en]

HIP is an established process for compacting powder metallurgical materials. The numerical analysis of HIP of metal powder requires accurate material models of the technologically applied powder materials. In order to show correct behavior, the constitutive models have to be based on proper experimental procedures. An investigation of the transient densification behavior of a martensitic stainless steel powder during the HIP process and development of a tool for determination of material parameters of the related constitutive model has been carried out. The work concludes with the usefulness of optimization methods combined with HIP dilatometry in fitting material parameters for complex material models

Place, publisher, year, edition, pages
Southampton: WIT Press, 1995. 29-29 p.
Research subject
Material Mechanics; Solid Mechanics
Identifiers
URN: urn:nbn:se:ltu:diva-39166Local ID: dce2cca0-dc5a-11db-b67f-000ea68e967bISBN: 1-85312-313-7OAI: oai:DiVA.org:ltu-39166DiVA: diva2:1012675
Conference
International Conference on Computational Methods and Experimental Measurements : 17/05/1995
Note
Godkänd; 1995; 20070327 (cira)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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