Daniel Casellas

Prof. Dr. Daniel Casellas

Scientific Director, Eurecat, Centre Tecnològic de Catalunya, Manresa (Barcelona), Spain
+1
orcid

Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
20 October 2016 in Metallurgical and Materials Transactions A
Verified
Journal Article
Closed access
PDF file
Daniel CasellasDaniel Casellas
Daniel Casellas
ALAntoni Lara
Antoni Lara
DFDavid Frómeta
David Frómeta
DGDavid Gutiérrez
David Gutiérrez
SMSílvia Molas
Sílvia Molas
CSClemens Suppan
Clemens Suppan

3 January 2021 in Metallurgical and Materials Transactions A
Verified
Journal Article
Open access
PDF file
ALAntoni Lara
Antoni Lara
ALA. Lara
A. Lara
LGL. Grifé
L. Grifé
TDT. Dieudonné
T. Dieudonné
PDP. Dietsch
P. Dietsch
JCJ. Calvo
J. Calvo
The fracture resistance of different advanced high-strength steel (AHSS) sheets for automotive applications is investigated through conventional tensile tests, fracture toughness measurements, and hole expansion tests. Different fracture-related parameters, such as the true fracture strain (TFS), the true thickness strain (TTS), the fracture toughness at crack initiation (w e i ), the specific essential work of fracture (w e), and the hole expansion ratio (HER), are assessed. The specific essential work of fracture (w e) is shown to be a suitable parameter to evaluate the local formability and fracture resistance of AHSS. The results reveal that fracture toughness cannot be estimated from any of the parameters derived from tensile tests and show the importance of microstructural features on crack propagation resistance. Based on the relation fracture toughness-local formability, a new AHSS classification mapping accounting for global formability and cracking resistance is proposed. Furthermore, a physically motivated fracture criterion for edge-cracking prediction, based on thickness strain measurements in fatigue pre-cracked DENT specimens, is proposed.

19 July 2012 in Production Engineering
Verified
Journal Article
Closed access
PDF file
KNKatrin Nothhaft
Katrin Nothhaft
JSJoungsik Suh
Joungsik Suh
MGMatthias Golle
Matthias Golle
IPIngrid Picas
Ingrid Picas
Daniel CasellasDaniel Casellas
Daniel Casellas
WVWolfram Volk
Wolfram Volk

14 August 2023 in Composites Part A: Applied Science and Manufacturing
Verified
Journal Article
Open access
NLNúria Latorre
Núria Latorre
Daniel CasellasDaniel Casellas
Daniel Casellas
JBJosep Costa Balanzat
Josep Costa Balanzat

2 June 2023 in Materials & Design
Verified
Journal Article
Open access
SPSergi Parareda
Sergi Parareda
Daniel CasellasDaniel Casellas
Daniel Casellas
MMMarc Mares
Marc Mares
AMAntonio Mateo
Antonio Mateo

1 March 2022 in International Journal of Fatigue
Verified
Journal Article
Open access
SPSergi Parareda
Sergi Parareda
Daniel CasellasDaniel Casellas
Daniel Casellas
ALAntoni Lara
Antoni Lara
Antonio MateoAntonio Mateo
Antonio Mateo