Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel
Joint Authors
Schemmel, Manuel
Prevedel, Petri
Schöngrundner, Ronald
Ecker, Werner
Antretter, Thomas
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-25
Country of Publication
Egypt
No. of Pages
7
Abstract EN
The present work investigates the residual stress formation and the evolution of phase fractions during the quenching process of cylindrical specimens of different sizes.
The cylinders are made of hot-work tool steel grade X36CrMoV5-1.
A phase transformation kinetic model in combination with a thermomechanical model is used to describe the quenching process.
Two phase transformations are considered for developing a modelling scheme: the austenite-to-martensite transformation and the austenite-to-bainite transformation.
The focus lies on the complex austenite-to-bainite transformation which can be observed at low cooling rates.
For an appropriate description of the phase transformation behaviour nucleation and growth of bainite are taken into account.
The thermomechanical model contains thermophysical data and flow curves for each phase.
Transformation induced plasticity (TRIP) is modelled by considering phase dependent Greenwood-Johnson parameters for martensite and bainite, respectively.
The influence of component size on residual stress formation is investigated by the finite element package Abaqus.
Finally, for one cylinder size the simulation results are validated by X-ray stress measurements.
American Psychological Association (APA)
Schemmel, Manuel& Prevedel, Petri& Schöngrundner, Ronald& Ecker, Werner& Antretter, Thomas. 2015. Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053603
Modern Language Association (MLA)
Schemmel, Manuel…[et al.]. Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1053603
American Medical Association (AMA)
Schemmel, Manuel& Prevedel, Petri& Schöngrundner, Ronald& Ecker, Werner& Antretter, Thomas. Size Effects in Residual Stress Formation during Quenching of Cylinders Made of Hot-Work Tool Steel. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053603
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053603