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2021
1 Sunde, Jonas Kristoffer; Lu, Feng; Marioara, Calin Daniel; Holmedal, Bjørn; Holmestad, Randi.
Linking mechanical properties to precipitate microstructure in three Al-Mg-Si(-Cu) alloys. Materials Science & Engineering: A 2021 ;Volum 807.(11) s. -
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2020
2 Chen, X; Mørtsell, Eva Anne; Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Holmestad, Randi; Kobayashi, Equo.
Effect of clustering and dislocation loop formation during cyclic deformation on mechanical properties of 6082 extruded aluminium alloy. Annual meeting in Japanese Institute of Light Metals,; 2020-05-05 - 2920-05-07
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3 Sunde, Jonas Kristoffer.
The Effect of Elevated Temperatures on Precipitation in Aluminium Alloys. Trondheim: Norges teknisk-naturvitenskapelige universitet 2020 (ISBN 978-82-326-4806-1) 206 s. Doktoravhandlinger ved NTNU(229)
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4 Sunde, Jonas Kristoffer; Lervik, Adrian; Thronsen, Elisabeth; Hell, Christoph Martin; Christiansen, Emil; Marioara, Calin Daniel; Wenner, Sigurd; Andersen, Sigmund Jarle; Holmestad, Randi.
How TEM is used in aluminium alloy development. Nasjonal konferanse for Materialteknologi 2020; 2020-12-02 - 2020-12-03
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5 Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Holmestad, Randi.
The effect of low Cu additions on precipitate crystal structures in overaged Al-Mg-Si(-Cu) alloys. Materials Characterization 2020 ;Volum 160. s. -
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6 Sunde, Jonas Kristoffer; Wenner, Sigurd; Holmestad, Randi.
tracking the growth and transformation of Al-Mg-Si-Cu precipitates by in-situ heating TEM. 6th Forum of Center for Advanced Materials Research and International Collaboration (CAMRIC6); 2020-09-28 - 2020-10-08
NTNU Untitled
 
7 Weller, Olaf; Sunde, Jonas Kristoffer.
In situ heating TEM speeds up the characterisation process for Aluminium alloys exposed to in-service conditions.
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2019
8 Christiansen, Emil; Sunde, Jonas Kristoffer; Lervik, Adrian; Bergh, Tina; Thronsen, Elisabeth; Marioara, Calin Daniel; Wenner, Sigurd; Holmestad, Randi.
Activities on aluminium alloy design in the TEM Gemini Centre. Workshop of the Aluminium Innovation Hub: Digitalisation for smart processes and product design; 2019-06-12 - 2019-06-13
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9 Gazizov, Marat; Sunde, Jonas Kristoffer; Christiansen, Emil; Thronsen, Elisabeth; Lervik, Adrian; Wenner, Sigurd; Marioara, Calin Daniel; Holmestad, Randi.
Precipitates in aluminium alloys – studied by advanced (S)TEM techniques. Microscience Microscopy Congress (MMC) - EMAG; 2019-07-01 - 2019-07-04
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10 Sunde, Jonas Kristoffer; Christiansen, Emil; Thronsen, Elisabeth; Wenner, Sigurd; Marioara, Calin Daniel; Van Helvoort, Antonius; Holmestad, Randi.
Scanning Precession Electron Diffraction to Aid Aluminum Alloy Development. Microscopy and microanalysis; 2019-08-04 - 2019-08-08
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11 Sunde, Jonas Kristoffer; Christiansen, Emil; Thronsen, Elisabeth; Wenner, Sigurd; Marioara, Calin Daniel; Van Helvoort, Antonius; Holmestad, Randi.
Scanning Precession Electron Diffraction to aid Aluminum Alloy Development. Microscopy and Microanalysis 2019 ;Volum 25. Suppl. 2 s. 1920-1921
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12 Sunde, Jonas Kristoffer; Johnstone, D.N.; Wenner, Sigurd; Van Helvoort, Antonius; Midgley, Paul A.; Holmestad, Randi.
Crystallographic relationships of T-/S-phase aggregates in an Al–Cu–Mg–Ag alloy. Acta Materialia 2019 ;Volum 166. s. 587-596
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13 Sunde, Jonas Kristoffer; Van Helvoort, Antonius; Wenner, Sigurd; Holmestad, Randi.
Crystallographic orientation relationships of T-/S-phase aggregates in an Al–Cu–Mg–Ag alloy. The 136th Conference of Japan Institute of Light Metals; 2019-05-11 - 2019-05-12
NTNU Untitled
 
14 Sunde, Jonas Kristoffer; Wenner, Sigurd; Holmestad, Randi.
In situ heating TEM observations of evolving nanoscale Al‐Mg‐Si‐Cu precipitates. Journal of Microscopy 2019 ;Volum 279.(3) s. 143-147
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15 Sunde, Jonas Kristoffer; Wenner, Sigurd; Marioara, Calin Daniel; Van Helvoort, Antonius; Holmestad, Randi.
Scanning electron diffraction as a versatile tool for studying the microstructure of Al alloys. Microscience Microscopy Congress 2019; 2019-07-01 - 2019-07-04
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16 Thronsen, Elisabeth; Marioara, Calin Daniel; Sunde, Jonas Kristoffer; Minakuchi, Kazuhiro; Katsumi, Tetsuya; Erga, Iven; Andersen, Sigmund Jarle; Friis, Jesper; Marthinsen, Knut; Matsuda, Kenji; Holmestad, Randi.
The effect of heavy deformation on the precipitation in an Al-1.3Cu-1.0Mg-0.4Si wt.% alloy. Materials & design 2019 ;Volum 186. s. -
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17 Thronsen, Elisabeth; Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Holmestad, Randi.
Studying precipitates in pre-deformed Al-Mg-Si-Cu alloys by atomic resolution STEM and scanning electron diffraction. SCANDEM 2019; 2019-06-11 - 2019-06-14
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18 Thronsen, Elisabeth; Sunde, Jonas Kristoffer; Marthinsen, Knut; Holmestad, Randi; Marioara, Calin Daniel; Minakuchi, Kazuhiro; Katsumi, Tetsuya; Matsuda, Kenji.
Studying the influence of heavy deformation and natural aging on precipitation in an Al-Mg-Si-Cu alloy. The 136th conference of Japan institute of light metals; 2019-05-11 - 2019-05-12
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19 Wenner, Sigurd; Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Friis, Jesper; Holmestad, Randi.
Precipitates in aluminium alloys – studied by scanning transmission electron microscopy and diffraction. EUROMAT 2019; 2019-09-01 - 2019-09-05
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20 Ånes, Håkon Wiik; Sunde, Jonas Kristoffer; Christiansen, Emil; Østerhus, Vetle Rundestad; Asheim, Kristin Grue; Sørensen, Bjørn Eske; Westermann, Ida; Hjelen, Jarle; Van Helvoort, Antonius; Marthinsen, Knut.
New possibilities from electron diffraction in SEM/TEM. MiMaC seminar; 2019-12-02 - 2019-12-02
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2018
21 Gazizov, Marat; Sunde, Jonas Kristoffer; Wenner, Sigurd; Holmestad, Randi; Kaibyshev, Rustam.
Effect of thermomechanical processing on microstructure and mechanical properties in an Al-Cu-Mg-Si alloy. I: ICAA16 : Proceedings of the 16th International Aluminum Alloys Conference 2018. Canadian Institute of Mining, Metallurgy and Petroleum 2018 ISBN 978-1-926872-41-4. s. -
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22 Gazizov, Marat; Sunde, Jonas Kristoffer; Wenner, Sigurd; Holmestad, Randi; Kaibyshev, Rustam.
Effect of thermomechanical processing on microstructure and mechanical properties in an Al-Cu-Mg-Si alloy. Third INTPART Workshop between NTNU, University of Toyama and Tokyo Tech; 2018-05-07 - 2018-05-08
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23 Holmestad, Randi; Sunde, Jonas Kristoffer; Thronsen, Elisabeth; Marioara, Calin Daniel; Van Helvoort, Antonius; Matsuda, Kenji.
Scanning precession electron diffraction used to determine precipitate microstructure and its evolution during aging in Al-Mg-Si(-Cu) alloys. 61. Japanese Microscopy Symphosium; 2018-11-01 - 2018-11-03
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24 Holmestad, Randi; Sunde, Jonas Kristoffer; Wenner, Sigurd; Christiansen, Emil; Marioara, Calin Daniel; Van Helvoort, Antonius.
Phase and orientation mapping in Al alloys using SPED. Workshop on STEM with Advanced detectors; 2018-09-04 - 2018-09-07
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25 Holmestad, Randi; Sunde, Jonas Kristoffer; Wenner, Sigurd; Christiansen, Emil; Marioara, Calin Daniel; Van Helvoort, Antonius.
Phase and orientation mapping in Al alloys using SPED. CAMRIC-FORUM4 (4th Forum of Centre of Advanced Materials Research and International Collaboration; 2018-10-31 - 2018-11-01
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26 Holmestad, Randi; Wenner, Sigurd; Sunde, Jonas Kristoffer; Christiansen, Emil; Lervik, Adrian; Marioara, Calin Daniel.
Using TEM to study precipitates in age hardenable aluminium alloys. 6th Dresden Nanoanalysis Symposium: Materials challenges for automotive industry - Micro- and nanoscale characterization; 2018-08-31 - 2018-08-31
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27 Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Holmestad, Randi.
The effect of low Cu additions in overaged Al-Mg-Si alloys studied by advanced transmission electron microscopy techniques. International Conference on Aluminium Alloys (ICAA16); 2018-06-17 - 2018-06-21
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28 Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Van Helvoort, Antonius; Holmestad, Randi.
Quantitative analysis of precipitate crystal structure evolution in Al-Mg-Si-Cu alloys using scanning precession electron diffraction. IMC19; 2018-09-09 - 2018-09-14
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29 Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Van Helvoort, Antonius; Holmestad, Randi.
Studying the effect of low Cu additions in 6082 alloys. Third INTPART Workshop between NTNU, University of Toyama and Tokyo Tech; 2018-05-07 - 2018-05-08
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30 Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Van Helvoort, Antonius; Holmestad, Randi.
The evolution of precipitate crystal structures in an Al-Mg-Si(-Cu) alloy studied by a combined HAADF-STEM and SPED approach. Materials Characterization 2018 ;Volum 142. s. 458-469
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31 Thronsen, Elisabeth; Marioara, Calin Daniel; Sunde, Jonas Kristoffer; Erga, Iven; Minakuchi, Kazuhiro; Katsumi, Tetsuya; Marthinsen, Knut; Matsuda, Kenji; Holmestad, Randi.
Characterizing precipitates in a heavily deformed Al alloy, a TEM study. Third INTPART Workshop between NTNU, University of Toyama and Tokyo Tech; 2018-05-07 - 2018-05-08
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32 Van Helvoort, Antonius; Wenner, Sigurd; Sunde, Jonas Kristoffer; Fauske, Vidar Tonaas; Vullum, Per Erik; Holmestad, Randi.
Low-dimensional nanomaterials and transmission electron microscopy (TEM): How low can we go?. NNSP meeting Low-dimensional structures; 2018-05-14 - 2018-05-15
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33 Van Helvoort, Antonius; Wenner, Sigurd; Sunde, Jonas Kristoffer; Fauske, Vidar Tonaas; Vullum, Per Erik; Holmestad, Randi.
Value of multidimensional data analysis. 5th ARM user meeting; 2018-06-14 - 2018-06-15
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34 Yamaguchi, Takumu; Sunde, Jonas Kristoffer; Ihara, Kentaro.
Effect of grain boundary properties on the intergranular precipitation in 6022 aluminum alloy. 135th Conference of Japan Institute of Light Metals; 2018-11-04 - 2018-11-05
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35 Ånes, Håkon Wiik; Sunde, Jonas Kristoffer; Thronsen, Elisabeth; Van Helvoort, Antonius.
Krystaller på atomnivå / På innsiden av et elektronmikroskop. Researcher's Night; 2018-09-28
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2017
36 Holmestad, Randi; Wenner, Sigurd; Marioara, Calin Daniel; Sunde, Jonas Kristoffer; Christiansen, Emil; Andersen, Sigmund Jarle.
precipitates in age hardenable aluminium alloys studied by advanced TEM. International EM conference in Poland; 2017-09-10 - 2017-09-13
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37 Holmestad, Randi; Wenner, Sigurd; Mørtsell, Eva Anne; Christiansen, Emil; Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Friis, Jesper; Andersen, Sigmund Jarle.
Precipitates in age hardenable Al alloys studied by (S)TEM techniques. 3rd Forum of Center for Advanced Materials Research and International (CAMRIC3)/13th Light Metals International Workshop By Japan Institute of Light Metals; 2017-10-12 - 2017-10-13
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38 Holmestad, Randi; Wenner, Sigurd; Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Friis, Jesper; Andersen, Sigmund Jarle.
Nanoscale phase, strain and composition mapping of Al-Mg-Si alloys. SCANDEM 2017; 2017-06-06 - 2017-06-08
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39 Lervik, Adrian; Sunde, Jonas Kristoffer; Ånes, Håkon Wiik; Wenner, Sigurd; Van Helvoort, Antonius; Holmestad, Randi.
Characterization using scanning precession electron diffraction. NORTEM-Oslo Christmas Seminar; 2017-12-13 - 2017-12-13
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40 Sunde, Jonas Kristoffer; Johnstone, Duncan; Marioara, Calin Daniel; Van Helvoort, Antonius; Midgley, Paul A.; Holmestad, Randi.
Crystallographic evolution of 6xxx series aluminium precipitates studied by scanning precession electron diffraction. EMAG2017/MMC2017; 2017-07-03 - 2017-07-06
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41 Sunde, Jonas Kristoffer; Johnstone, Duncan; Marioara, Calin Daniel; Van Helvoort, Antonius; Midgley, Paul A.; Holmestad, Randi.
Scanning Precession Electron Diffraction Study of Hybrid Precipitates in a 6xxx Series Aluminium Alloy. Microscopy and Microanalysis 2017 ;Volum 23.(S1) s. 114-115
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42 Sunde, Jonas Kristoffer; Johnstone, Duncan; Wenner, Sigurd; Marioara, Calin Daniel; Van Helvoort, Antonius; Midgley, Paul A.; Holmestad, Randi.
Scanning Precession Electron Diffraction Study of Hybrid Precipitates in a 6xxx Series Aluminium Alloy. Microscopy & Microanalysis 2017; 2017-08-07 - 2017-08-10
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43 Sunde, Jonas Kristoffer; Paulsen, Øyvind; Wenner, Sigurd; Holmestad, Randi.
Precipitate statistics in an Al-Mg-Si-Cu alloy from scanning precession electron diffraction data. Journal of Physics: Conference Series (JPCS) 2017 ;Volum 902.(1) s. -
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44 Van Helvoort, Antonius; Vullum, Per Erik; Wenner, Sigurd; Sunde, Jonas Kristoffer; Fauske, vidar T.; Holmestad, Randi.
Transmission electron microscopy (TEM): What more to see?. NFS Fysikermøtet; 2017-08-07 - 2017-08-09
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45 Ånes, Håkon Wiik; Christiansen, Emil; Sunde, Jonas Kristoffer; Lervik, Adrian; Soleim, Bjørn Gunnar.
Krystaller på atomnivå / På innsiden av et elektronmikroskop. Researchers' Night; 2017-09-22
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46 Ånes, Håkon Wiik; Sunde, Jonas Kristoffer; Holmestad, Randi; Van Helvoort, Antonius.
Crystal phase and orientation mapping of nanomaterials. Nano@NTNU symposium 2017; 2017-12-06 - 2017-12-07
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2016
47 Holmestad, Randi; Wenner, Sigurd; Mørtsell, Eva Anne; Sunde, Jonas Kristoffer; Marioara, Calin Daniel; Friis, Jesper; Andersen, Sigmund Jarle.
Precipitates in Al alloys across and between industrially common compositions. THERMEC; 2016-05-29 - 2016-06-03
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48 Sunde, Jonas Kristoffer; Wenner, Sigurd; Van Helvoort, Antonius; Johnstone, D.N.; Midgley, Paul A.; Holmestad, Randi.
Phase Mapping of 2xxx-Series Aluminium Alloys by Scanning Precession Electron Diffraction. 67th Scandem Meeting; 2016-06-07 - 2016-06-10
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49 Sunde, Jonas Kristoffer; Wenner, Sigurd; Van Helvoort, Antonius; Johnstone, Duncan; Midgley, Paul A.; Holmestad, Randi.
Phase mapping of 2xxx-series aluminium alloys by scanning precession electron diffraction. European Microscopy Congress 2016; 2016-08-28 - 2016-09-02
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