Precipitation Kinetics of AA6082: An Experimental and Numerical Investigation

Jan Herrnring; Nikolai Kashaev; Benjamin Klusemann

doi:10.4028/www.scientific.net/MSF.941.1411

Precipitation Kinetics of AA6082: An Experimental and Numerical Investigation

Research output: Journal contributions › Conference article in journal › Research › peer-review

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Precipitation Kinetics of AA6082: An Experimental and Numerical Investigation. / Herrnring, Jan; Kashaev, Nikolai; Klusemann, Benjamin.
In: Materials Science Forum, Vol. 941, 12.2018, p. 1411-1417.

Research output: Journal contributions › Conference article in journal › Research › peer-review

Bibtex

@article{1feb3fa7fe9747c89e1771823b5cf770,

title = "Precipitation Kinetics of AA6082: An Experimental and Numerical Investigation",

abstract = "The development of simulation tools for bridging different scales are essential for understanding complex joining processes. For precipitation hardening, the Kampmann-Wagner numerical model (KWN) is an important method to account for non-isothermal second phase precipitation. This model allows to describe nucleation, growth and coarsening of precipitation hardened aluminum alloys based on a size distribution for every phase which produces precipitations. In particular, this work investigates the performance of a KWN model by [1-3] for Al-Mg-Si-alloys. The model is compared against experimental data from isothermal heat treatments taken partially from [2]. Additionally, the model is used for investigation of the precipitation kinetics for a laser beam welding process, illustrating the time-dependent development of the different parameters related to the precipitation kinetics and the resulting yield strength.",

keywords = "Engineering, Precipitation kinetics, Kampmann-Wagner numerical model, Heat treatment, Laser beam welding, AA6082, simulation",

author = "Jan Herrnring and Nikolai Kashaev and Benjamin Klusemann",

note = "Print: 978-3-0357-1208-7. ebook: 978-3-0357-3208-5. Titel: THERMEC 2018; International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS - THERMEC 2018 : Processing, Fabrication, Properties, Applications, THERMEC 2018 ; Conference date: 08-07-2018 Through 13-07-2018",

year = "2018",

month = dec,

doi = "10.4028/www.scientific.net/MSF.941.1411",

language = "English",

volume = "941",

pages = "1411--1417",

journal = "Materials Science Forum",

issn = "0255-5476",

publisher = "Trans Tech Publications Ltd",

url = "https://thermec2018.sciencesconf.org/",

}

RIS

TY - JOUR

T1 - Precipitation Kinetics of AA6082: An Experimental and Numerical Investigation

AU - Herrnring, Jan

AU - Kashaev, Nikolai

AU - Klusemann, Benjamin

N1 - Print: 978-3-0357-1208-7. ebook: 978-3-0357-3208-5. Titel: THERMEC 2018

PY - 2018/12

Y1 - 2018/12

N2 - The development of simulation tools for bridging different scales are essential for understanding complex joining processes. For precipitation hardening, the Kampmann-Wagner numerical model (KWN) is an important method to account for non-isothermal second phase precipitation. This model allows to describe nucleation, growth and coarsening of precipitation hardened aluminum alloys based on a size distribution for every phase which produces precipitations. In particular, this work investigates the performance of a KWN model by [1-3] for Al-Mg-Si-alloys. The model is compared against experimental data from isothermal heat treatments taken partially from [2]. Additionally, the model is used for investigation of the precipitation kinetics for a laser beam welding process, illustrating the time-dependent development of the different parameters related to the precipitation kinetics and the resulting yield strength.

AB - The development of simulation tools for bridging different scales are essential for understanding complex joining processes. For precipitation hardening, the Kampmann-Wagner numerical model (KWN) is an important method to account for non-isothermal second phase precipitation. This model allows to describe nucleation, growth and coarsening of precipitation hardened aluminum alloys based on a size distribution for every phase which produces precipitations. In particular, this work investigates the performance of a KWN model by [1-3] for Al-Mg-Si-alloys. The model is compared against experimental data from isothermal heat treatments taken partially from [2]. Additionally, the model is used for investigation of the precipitation kinetics for a laser beam welding process, illustrating the time-dependent development of the different parameters related to the precipitation kinetics and the resulting yield strength.

KW - Engineering

KW - Precipitation kinetics

KW - Kampmann-Wagner numerical model

KW - Heat treatment

KW - Laser beam welding

KW - AA6082

KW - simulation

U2 - 10.4028/www.scientific.net/MSF.941.1411

DO - 10.4028/www.scientific.net/MSF.941.1411

M3 - Conference article in journal

VL - 941

SP - 1411

EP - 1417

JO - Materials Science Forum

JF - Materials Science Forum

SN - 0255-5476

T2 - International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS - THERMEC 2018

Y2 - 8 July 2018 through 13 July 2018

ER -