Ida Westermann
+4773594877
Berg, E-111, Gløshaugen, Alfred Getz vei 2
About
Ida Westermann is Head of Department and Professor at Department of Materials Science and Engineering. She belongs to the research group within Physical Metallurgy. She has a broad teaching experience and has been responsible for several courses at different levels from freshman courses to PhD level.
Research areas
Her main research area of interest is understanding the interplay between thermo-mechanical processing, microstructure and mechanical properties of metallic materials, mainly steel and aluminium. The scale ranges from nanoscale (precipitates and particles) through micro scale (grain structure) to macro scale (final products/structures).
Some of her recent work includes in-situ testing in the scanning electron microscope (SEM) combined with digital image correlation (DIC). This technique requires that you have markers in/on the material that you can trace during deformation. We have used both the microstructure as specific marker, but also the gold remodelling technique, where a high density of small gold droplets are formed. The latter technique gives a very high resolution of the strain field during deformation.
Another topic I been working with the last years is multi-materials and joining of dissimilar materials. E.g aluminium and steel have been bonded together through rolling, heat treated and mechanical tested. The heat treatments leads to formation of intermetallic phases, which strongly influence the properties of the bond. Alloying elements in the bulk materials influence the initiation and growth of the intermetallic phases in different ways.
Another way of joining dissimilar metals is by additive manufacturing. Using this technique it is possible to combine different properties like high heat conductivity from e.g. Cu and the strength from e.g. steel.
Courses:
Courses Ida Westermann has taught and been responsible for the last years:
- Introduction to materials science TMT4171
- Microstructure and properties of metals TMT4240
- Experts in Team: A bright, light and strong future with materials TMT4850
- Applied electron microscopy (PhD course) MT8219
- Material processes and final properties (EVU course) IMAK6001
Links the department and other large research centers she is involved in:
Publications
2022
- Bunaziv, Ivan; Langelandsvik, Geir; Ren, Xiaobo; Westermann, Ida; Rørvik, Gisle; Dørum, Cato; Danielsen, Morten Høgseth; Eriksson, Magnus Carl Fredrik. (2022) Effect of preheating and preplaced filler wire on microstructure and toughness in laser-arc hybrid welding of thick steel. Journal of Manufacturing Processes. volum 82.
- Linga, Håkon; Zhang, Yubin; Brøtan, Vegard; Ren, Xiaobo; Westermann, Ida; Holmedal, Bjørn. (2022) In-situ X-ray microtomography of interface between additively manufactured aluminium bronze and H13 tool steel. IOP Conference Series: Materials Science and Engineering. volum 1249.
2021
- Bergh, Tina; Arbo, Siri Marthe; Hagen, Anette Brocks; Blindheim, Jørgen; Friis, Jesper; Khalid, Muhammad Zeeshan; Ringdalen, Inga Gudem; Holmestad, Randi; Westermann, Ida; Vullum, Per Erik. (2021) On intermetallic phases formed during interdiffusion between aluminium alloys and stainless steel. Intermetallics (Barking). volum 142.
- Paudel, Gagan; Langelandsvik, Geir; Khromov, Sergey; Arbo, Siri Marthe; Westermann, Ida; Roven, Hans Jørgen; Di Sabatino Lundberg, Marisa. (2021) Depth Profiling at a Steel-aluminum Interface Using Slow-flow Direct Current Glow Discharge Mass Spectrometry. Atomic spectroscopy. volum 43 (2).
- Runningen, Ingvild; Westermann, Ida; Furu, Trond; Justnes, Harald. (2021) In Situ Measurements of the Chemical Stability of a Cast Aluminum Alloy Embedded in a Cement Paste with a High Amount of Supplementary Cementitious Material. Metals. volum 11 (9).
2020
- Haukali, Mona; Westermann, Ida; Karlsen, Morten; Yu, Yue; De Kloe, Kloe; Hjelen, Jarle. (2020) Characterisation of super duplex stainless steel by optimisation of EBSD parameters. IOP Conference Series: Materials Science and Engineering. volum 891:012013 (1).
- Paulsen, Christian Oen; Børvik, Tore; Westermann, Ida. (2020) Effect of the gold remodeling preparation method on the microstructure and mechanical behavior of steel. SN Applied Sciences. volum 2 (1751).
- Westermann, Ida. (2020) Quasi-Static and Dynamic Testing of Metallic Materials. Metals. volum 10 (3).
2019
- Arbo, Siri Marthe; Bergh, Tina; Holmedal, Bjørn; Vullum, Per Erik; Westermann, Ida. (2019) Relationship between Al-Ni intermetallic Phases and Bond Strength in Roll Bonded Steel-Aluminum Composites with Nickel Interlayers. Metals. volum 9 (8).
- Gerlitzky, Christiane; Arbo, Siri Marthe; Westermann, Ida; Groche, Peter. (2019) The influence of silicon in EN AW 6082 alloys on the bond strength in cold pressure welding. AIP Conference Proceedings. volum 2113 (1).
- Haukali, Mona; Westermann, Ida; Karlsen, Morten; Hjelen, Jarle. (2019) EBSD characterization of the microstructure evolution in (σ, χ)-containing SDSS subjected to long term heating. ISOPE - International Offshore and Polar Engineering Conference. Proceedings. volum 4.
- Mørtsell, Eva Anne; Westermann, Ida; Marioara, Calin Daniel; Pedersen, Ketill Olav; Andersen, Sigmund Jarle; Røyset, Jostein; Holmedal, Bjørn; Holmestad, Randi. (2019) The effect of elastic strain and small plastic deformation on tensile strength of a lean Al-Mg-Si alloy. Metals. volum 9 (12).
- Paulsen, Christian Oen; Fagerholt, Egil; Børvik, Tore; Westermann, Ida. (2019) Comparing In Situ DIC Results from an Etched Surface with a Gold Speckled Surface. Metals. volum 9 (8).
- Remøe, Magnus Sætersdal; Westermann, Ida; Marthinsen, Knut. (2019) Characterization of the Density and Spatial Distribution of Dispersoids in Al-Mg-Si Alloys. Metals. volum 9 (1).
2018
- Arbo, Siri Marthe; Bergh, Tina; Solhaug, Harald; Westermann, Ida; Holmedal, Bjørn. (2018) Influence of thermomechanical processing sequence on properties of AA6082-IF steel cold roll bonded composite sheet. Procedia Manufacturing. volum 15.
- Arbo, Siri Marthe; Westermann, Ida; Holmedal, Bjørn. (2018) Influence of Stacking Sequence and Intermediate Layer Thickness in AA6082-IF Steel Tri-Layered Cold Roll Bonded Composite Sheets. Key Engineering Materials. volum 767 KEM.
- Bernås, Mia; Westermann, Ida; Johnsen, Roy; Torres Rodriguez, Cristian; Jernberg, Anders; Qvale, Atle H; Iannuzzi, Manuela. (2018) Effect of tungsten on the precipitation kinetics and localized corrosion resistance of super duplex stainless steels. International Corrosion Conference Series. volum 2018-April.
- Paulsen, Christian Oen; Broks, Runar Larsen; Karlsen, Morten; Hjelen, Jarle; Westermann, Ida. (2018) Microstructure Evolution in Super Duplex Stainless Steels Containing σ-Phase Investigated at Low-Temperature Using In Situ SEM/EBSD Tensile Testing. Metals. volum 8 (7).
- Remøe, Magnus Sætersdal; Westermann, Ida; Marthinsen, Knut. (2018) A METHODOLOGY TO ASSESS THE SPATIAL DISTRIBUTION OF DISPERSOIDS IN AL-MG-Si ALLOYS. ICAA16 : Proceedings of the 16th International Aluminum Alloys Conference 2018.
- Westermann, Ida; Gruben, Gaute. (2018) Heat-Treatable Aluminum Alloys: Three-Point Bending. Encyclopedia of aluminum and its alloys.
2017
- Bernås, Mia; Westermann, Ida; Johnsen, Roy; Lauritsen, Christian; Iannuzzi, Mariano. (2017) Effect of microstructure on the corrosion resistance of duplex stainless steels: Materials performance maps. International Corrosion Conference Series. volum 8.
- Remøe, Magnus Sætersdal; Marthinsen, Knut; Westermann, Ida; Pedersen, Ketill Olav; Røyset, Jostein; Marioara, Calin Daniel. (2017) The effect of alloying elements on the ductility of Al-Mg-Si alloys. Materials Science & Engineering: A. volum 693.
- Remøe, Magnus Sætersdal; Marthinsen, Knut; Westermann, Ida; Pedersen, Ketill Olav; Røyset, Jostein; Reiso, Oddvin. (2017) The Effect of Heating Rate on the Density and Spatial Distribution of Dispersoids during Homogenisation of 6xxx Aluminium Alloys. Materials Science Forum. volum 877.
2016
- Elstad, Kim Ronny; Andresen, Børge; Karlsen, Morten; Westermann, Ida; Hjelen, Jarle. (2016) The Effect of Sample Preparation on Quantification of Retained Austenite in Supermartensitic Stainless Steel Studied by EBSD and XRD. ISOPE - International Offshore and Polar Engineering Conference. Proceedings.
- Westermann, Ida; Pedersen, Ketill Olav; Børvik, Tore; Hopperstad, Odd Sture. (2016) Work-hardening and ductility of artificially aged AA6060 aluminium alloy. Mechanics of materials (Print). volum 97.
2015
- Jahrsengene, Gøril; Wenn, Maia; Karlsen, Morten; Westermann, Ida; Akselsen, Odd Magne; Hjelen, Jarle. (2015) EBSD Quantification of Retained Austenite in 9% Ni Steel Related to Thermal Treatments. Proceedings of the twenty-fifth International Ocean and Polar Engineering Conference - ISOPE 2015.
- Keseler, Hanne; Westermann, Ida; Kandukuri, Sastry Yagnanna; Nøkleby, John Olav; Holmedal, Bjørn. (2015) Permanent effect of a cryogenic spill on fracture properties of structural steels. IOP Conference Series: Materials Science and Engineering. volum 102.
- Pedersen, Ketill Olav; Westermann, Ida; Furu, Trond; Børvik, Tore; Hopperstad, Odd Sture. (2015) Influence of microstructure on work-hardening and ductile fracture of aluminium alloys. Materials & Design. volum 70.
- Saai, Afaf; Westermann, Ida; Dumoulin, Stephane; Hopperstad, Odd Sture. (2015) Crystal plasticity finite element simulations of pure bending of aluminium alloy AA7108. International Journal of Material Forming. volum 9 (4).
2014
- Hopperstad, Odd Sture; Westermann, Ida; Pedersen, Ketill Olav; Furu, Trond; Børvik, Tore. (2014) Influence of processing route on the work-hardening and ductile fracture of an AA6060 aluminium alloy. Materials Science Forum. volum 794-796.
- Mørtsell, Eva Anne; Westermann, Ida; Marioara, Calin Daniel; Pedersen, Ketill Olav; Andersen, Sigmund Jarle; Røyset, Jostein; Holmestad, Randi. (2014) The effect of elastic straining on a 6060 Aluminium alloy during natural or artificial ageing. Materials Science Forum. volum 794-796.
- Westermann, Ida; Hopperstad, Odd Sture; Langseth, Magnus. (2014) Mechanical behaviour of an AA6082 aluminium alloy at low temperatures. Materials Science Forum. volum 794-796.
- Westermann, Ida; Pedersen, Ketill Olav; Furu, Trond; Børvik, Tore; Hopperstad, Odd Sture. (2014) Effects of particles and solutes on strength, work-hardening and ductile fracture of aluminium alloys. Mechanics of materials (Print). volum 79.
2013
- Hoang, Nguyen-Hieu; Hopperstad, Odd Sture; Langseth, Magnus; Westermann, Ida. (2013) Failure of aluminium self-piercing rivets: An experimental and numerical study. Materials & Design. volum 49.
- Kristoffersen, Martin; Børvik, Tore; Westermann, Ida; Langseth, Magnus; Hopperstad, Odd Sture. (2013) Impact against X65 steel pipes - An experimental investigation. International Journal of Solids and Structures. volum 50 (20-21).
- Rakvåg, Knut Gaarder; Børvik, Tore; Westermann, Ida; Hopperstad, Odd Sture. (2013) An experimental study on the deformation and fracture modes of steel projectiles during impact. Materials & Design. volum 51.
2012
- Westermann, Ida; Haugstad, Ann Leni; Langsrud, Yngve; Marthinsen, Knut. (2012) Effect of quenching rate on microstructure and mechanical properties of commercial AA7108 aluminium alloy. Transactions of Nonferrous Metals Society of China. volum 22 (8).
- Westermann, Ida; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2012) Effect of alloying elements on stage-III work-hardening behaviour of Al-Zn-Mg(-Cu) alloys. International Journal of Materials Research - Zeitschrift für Metallkunde. volum 103 (5).
- Westermann, Ida; Hopperstad, Odd Sture; Myhr, Ole Runar; Marthinsen, Knut; Holmedal, Bjørn. (2012) Modeling of Work-Hardening in an Age-hardenable AA7108 Aluminum Alloy. ICAA13: 13th International Conference on Aluminum Alloys.
2011
- Westermann, Ida. (2011) Work-hardening behaviour in age-hardenable Al-Zn-Mg(-Cu) alloys. 2011. ISBN 978-82-471-3056-8.
- Westermann, Ida; Snilsberg, Knut Erik; Sharifi, Z; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2011) Three-Point Bending of Heat-Treatable Aluminum Alloys: Influence of Microstructure and Texture on Bendability and Fracture Behavior. Metallurgical and Materials Transactions A. volum 42A (11).
2010
- Snilsberg, Knut Erik; Westermann, Ida; Holmedal, Bjørn; Hopperstad, Odd Sture; Langsrud, Yngve; Marthinsen, Knut. (2010) Anisotropy of Bending Properties in Industrial Heat-treatable Extruded Aluminium Alloys. Materials Science Forum. volum 638-642.
- Westermann, Ida; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2010) Work-hardening behaviour of a heat-treatable AA7108 aluminium alloy deformed to intermediate strains by compression. Journal of Materials Science. volum 45 (19).
- Westermann, Ida; Snilsberg, Knut Erik; Holmedal, Bjørn; Hopperstad, Odd Sture; Marthinsen, Knut. (2010) Bendability and Fracture Behaviour of Heat-treatable Extruded Aluminium Alloys. Proceedings of the 12th International Conference on Aluminium Alloys (ICAA12).
2009
- Westermann, Ida; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2009) Ageing and work-hardening behaviour of a commercial AA7108 aluminium alloy. Materials Science & Engineering: A. volum 524 (1-2).
- Westermann, Ida; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2009) Work- and age-hardening behaviour of a commercial AA7108 aluminium alloy. Materials Science Forum. volum 618-619.
2008
- Haaland, Bjørnar Øvrum; Westermann, Ida; Holmedal, Bjørn; Nes, Erik Aasmund. (2008) Microstructure and properties of as-deformed and annealed accumulated roll-bonded aluminium alloys. Proceedings of the 11th International Conference on Aluminium Alloys.
Journal publications
- Bunaziv, Ivan; Langelandsvik, Geir; Ren, Xiaobo; Westermann, Ida; Rørvik, Gisle; Dørum, Cato; Danielsen, Morten Høgseth; Eriksson, Magnus Carl Fredrik. (2022) Effect of preheating and preplaced filler wire on microstructure and toughness in laser-arc hybrid welding of thick steel. Journal of Manufacturing Processes. volum 82.
- Linga, Håkon; Zhang, Yubin; Brøtan, Vegard; Ren, Xiaobo; Westermann, Ida; Holmedal, Bjørn. (2022) In-situ X-ray microtomography of interface between additively manufactured aluminium bronze and H13 tool steel. IOP Conference Series: Materials Science and Engineering. volum 1249.
- Bergh, Tina; Arbo, Siri Marthe; Hagen, Anette Brocks; Blindheim, Jørgen; Friis, Jesper; Khalid, Muhammad Zeeshan; Ringdalen, Inga Gudem; Holmestad, Randi; Westermann, Ida; Vullum, Per Erik. (2021) On intermetallic phases formed during interdiffusion between aluminium alloys and stainless steel. Intermetallics (Barking). volum 142.
- Paudel, Gagan; Langelandsvik, Geir; Khromov, Sergey; Arbo, Siri Marthe; Westermann, Ida; Roven, Hans Jørgen; Di Sabatino Lundberg, Marisa. (2021) Depth Profiling at a Steel-aluminum Interface Using Slow-flow Direct Current Glow Discharge Mass Spectrometry. Atomic spectroscopy. volum 43 (2).
- Runningen, Ingvild; Westermann, Ida; Furu, Trond; Justnes, Harald. (2021) In Situ Measurements of the Chemical Stability of a Cast Aluminum Alloy Embedded in a Cement Paste with a High Amount of Supplementary Cementitious Material. Metals. volum 11 (9).
- Haukali, Mona; Westermann, Ida; Karlsen, Morten; Yu, Yue; De Kloe, Kloe; Hjelen, Jarle. (2020) Characterisation of super duplex stainless steel by optimisation of EBSD parameters. IOP Conference Series: Materials Science and Engineering. volum 891:012013 (1).
- Paulsen, Christian Oen; Børvik, Tore; Westermann, Ida. (2020) Effect of the gold remodeling preparation method on the microstructure and mechanical behavior of steel. SN Applied Sciences. volum 2 (1751).
- Westermann, Ida. (2020) Quasi-Static and Dynamic Testing of Metallic Materials. Metals. volum 10 (3).
- Arbo, Siri Marthe; Bergh, Tina; Holmedal, Bjørn; Vullum, Per Erik; Westermann, Ida. (2019) Relationship between Al-Ni intermetallic Phases and Bond Strength in Roll Bonded Steel-Aluminum Composites with Nickel Interlayers. Metals. volum 9 (8).
- Gerlitzky, Christiane; Arbo, Siri Marthe; Westermann, Ida; Groche, Peter. (2019) The influence of silicon in EN AW 6082 alloys on the bond strength in cold pressure welding. AIP Conference Proceedings. volum 2113 (1).
- Haukali, Mona; Westermann, Ida; Karlsen, Morten; Hjelen, Jarle. (2019) EBSD characterization of the microstructure evolution in (σ, χ)-containing SDSS subjected to long term heating. ISOPE - International Offshore and Polar Engineering Conference. Proceedings. volum 4.
- Mørtsell, Eva Anne; Westermann, Ida; Marioara, Calin Daniel; Pedersen, Ketill Olav; Andersen, Sigmund Jarle; Røyset, Jostein; Holmedal, Bjørn; Holmestad, Randi. (2019) The effect of elastic strain and small plastic deformation on tensile strength of a lean Al-Mg-Si alloy. Metals. volum 9 (12).
- Paulsen, Christian Oen; Fagerholt, Egil; Børvik, Tore; Westermann, Ida. (2019) Comparing In Situ DIC Results from an Etched Surface with a Gold Speckled Surface. Metals. volum 9 (8).
- Remøe, Magnus Sætersdal; Westermann, Ida; Marthinsen, Knut. (2019) Characterization of the Density and Spatial Distribution of Dispersoids in Al-Mg-Si Alloys. Metals. volum 9 (1).
- Arbo, Siri Marthe; Bergh, Tina; Solhaug, Harald; Westermann, Ida; Holmedal, Bjørn. (2018) Influence of thermomechanical processing sequence on properties of AA6082-IF steel cold roll bonded composite sheet. Procedia Manufacturing. volum 15.
- Arbo, Siri Marthe; Westermann, Ida; Holmedal, Bjørn. (2018) Influence of Stacking Sequence and Intermediate Layer Thickness in AA6082-IF Steel Tri-Layered Cold Roll Bonded Composite Sheets. Key Engineering Materials. volum 767 KEM.
- Bernås, Mia; Westermann, Ida; Johnsen, Roy; Torres Rodriguez, Cristian; Jernberg, Anders; Qvale, Atle H; Iannuzzi, Manuela. (2018) Effect of tungsten on the precipitation kinetics and localized corrosion resistance of super duplex stainless steels. International Corrosion Conference Series. volum 2018-April.
- Paulsen, Christian Oen; Broks, Runar Larsen; Karlsen, Morten; Hjelen, Jarle; Westermann, Ida. (2018) Microstructure Evolution in Super Duplex Stainless Steels Containing σ-Phase Investigated at Low-Temperature Using In Situ SEM/EBSD Tensile Testing. Metals. volum 8 (7).
- Bernås, Mia; Westermann, Ida; Johnsen, Roy; Lauritsen, Christian; Iannuzzi, Mariano. (2017) Effect of microstructure on the corrosion resistance of duplex stainless steels: Materials performance maps. International Corrosion Conference Series. volum 8.
- Remøe, Magnus Sætersdal; Marthinsen, Knut; Westermann, Ida; Pedersen, Ketill Olav; Røyset, Jostein; Marioara, Calin Daniel. (2017) The effect of alloying elements on the ductility of Al-Mg-Si alloys. Materials Science & Engineering: A. volum 693.
- Remøe, Magnus Sætersdal; Marthinsen, Knut; Westermann, Ida; Pedersen, Ketill Olav; Røyset, Jostein; Reiso, Oddvin. (2017) The Effect of Heating Rate on the Density and Spatial Distribution of Dispersoids during Homogenisation of 6xxx Aluminium Alloys. Materials Science Forum. volum 877.
- Elstad, Kim Ronny; Andresen, Børge; Karlsen, Morten; Westermann, Ida; Hjelen, Jarle. (2016) The Effect of Sample Preparation on Quantification of Retained Austenite in Supermartensitic Stainless Steel Studied by EBSD and XRD. ISOPE - International Offshore and Polar Engineering Conference. Proceedings.
- Westermann, Ida; Pedersen, Ketill Olav; Børvik, Tore; Hopperstad, Odd Sture. (2016) Work-hardening and ductility of artificially aged AA6060 aluminium alloy. Mechanics of materials (Print). volum 97.
- Keseler, Hanne; Westermann, Ida; Kandukuri, Sastry Yagnanna; Nøkleby, John Olav; Holmedal, Bjørn. (2015) Permanent effect of a cryogenic spill on fracture properties of structural steels. IOP Conference Series: Materials Science and Engineering. volum 102.
- Pedersen, Ketill Olav; Westermann, Ida; Furu, Trond; Børvik, Tore; Hopperstad, Odd Sture. (2015) Influence of microstructure on work-hardening and ductile fracture of aluminium alloys. Materials & Design. volum 70.
- Saai, Afaf; Westermann, Ida; Dumoulin, Stephane; Hopperstad, Odd Sture. (2015) Crystal plasticity finite element simulations of pure bending of aluminium alloy AA7108. International Journal of Material Forming. volum 9 (4).
- Hopperstad, Odd Sture; Westermann, Ida; Pedersen, Ketill Olav; Furu, Trond; Børvik, Tore. (2014) Influence of processing route on the work-hardening and ductile fracture of an AA6060 aluminium alloy. Materials Science Forum. volum 794-796.
- Mørtsell, Eva Anne; Westermann, Ida; Marioara, Calin Daniel; Pedersen, Ketill Olav; Andersen, Sigmund Jarle; Røyset, Jostein; Holmestad, Randi. (2014) The effect of elastic straining on a 6060 Aluminium alloy during natural or artificial ageing. Materials Science Forum. volum 794-796.
- Westermann, Ida; Hopperstad, Odd Sture; Langseth, Magnus. (2014) Mechanical behaviour of an AA6082 aluminium alloy at low temperatures. Materials Science Forum. volum 794-796.
- Westermann, Ida; Pedersen, Ketill Olav; Furu, Trond; Børvik, Tore; Hopperstad, Odd Sture. (2014) Effects of particles and solutes on strength, work-hardening and ductile fracture of aluminium alloys. Mechanics of materials (Print). volum 79.
- Hoang, Nguyen-Hieu; Hopperstad, Odd Sture; Langseth, Magnus; Westermann, Ida. (2013) Failure of aluminium self-piercing rivets: An experimental and numerical study. Materials & Design. volum 49.
- Kristoffersen, Martin; Børvik, Tore; Westermann, Ida; Langseth, Magnus; Hopperstad, Odd Sture. (2013) Impact against X65 steel pipes - An experimental investigation. International Journal of Solids and Structures. volum 50 (20-21).
- Rakvåg, Knut Gaarder; Børvik, Tore; Westermann, Ida; Hopperstad, Odd Sture. (2013) An experimental study on the deformation and fracture modes of steel projectiles during impact. Materials & Design. volum 51.
- Westermann, Ida; Haugstad, Ann Leni; Langsrud, Yngve; Marthinsen, Knut. (2012) Effect of quenching rate on microstructure and mechanical properties of commercial AA7108 aluminium alloy. Transactions of Nonferrous Metals Society of China. volum 22 (8).
- Westermann, Ida; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2012) Effect of alloying elements on stage-III work-hardening behaviour of Al-Zn-Mg(-Cu) alloys. International Journal of Materials Research - Zeitschrift für Metallkunde. volum 103 (5).
- Westermann, Ida; Snilsberg, Knut Erik; Sharifi, Z; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2011) Three-Point Bending of Heat-Treatable Aluminum Alloys: Influence of Microstructure and Texture on Bendability and Fracture Behavior. Metallurgical and Materials Transactions A. volum 42A (11).
- Snilsberg, Knut Erik; Westermann, Ida; Holmedal, Bjørn; Hopperstad, Odd Sture; Langsrud, Yngve; Marthinsen, Knut. (2010) Anisotropy of Bending Properties in Industrial Heat-treatable Extruded Aluminium Alloys. Materials Science Forum. volum 638-642.
- Westermann, Ida; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2010) Work-hardening behaviour of a heat-treatable AA7108 aluminium alloy deformed to intermediate strains by compression. Journal of Materials Science. volum 45 (19).
- Westermann, Ida; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2009) Ageing and work-hardening behaviour of a commercial AA7108 aluminium alloy. Materials Science & Engineering: A. volum 524 (1-2).
- Westermann, Ida; Hopperstad, Odd Sture; Marthinsen, Knut; Holmedal, Bjørn. (2009) Work- and age-hardening behaviour of a commercial AA7108 aluminium alloy. Materials Science Forum. volum 618-619.
Report/dissertation
- Westermann, Ida. (2011) Work-hardening behaviour in age-hardenable Al-Zn-Mg(-Cu) alloys. 2011. ISBN 978-82-471-3056-8.
Part of book/report
- Remøe, Magnus Sætersdal; Westermann, Ida; Marthinsen, Knut. (2018) A METHODOLOGY TO ASSESS THE SPATIAL DISTRIBUTION OF DISPERSOIDS IN AL-MG-Si ALLOYS. ICAA16 : Proceedings of the 16th International Aluminum Alloys Conference 2018.
- Westermann, Ida; Gruben, Gaute. (2018) Heat-Treatable Aluminum Alloys: Three-Point Bending. Encyclopedia of aluminum and its alloys.
- Jahrsengene, Gøril; Wenn, Maia; Karlsen, Morten; Westermann, Ida; Akselsen, Odd Magne; Hjelen, Jarle. (2015) EBSD Quantification of Retained Austenite in 9% Ni Steel Related to Thermal Treatments. Proceedings of the twenty-fifth International Ocean and Polar Engineering Conference - ISOPE 2015.
- Westermann, Ida; Hopperstad, Odd Sture; Myhr, Ole Runar; Marthinsen, Knut; Holmedal, Bjørn. (2012) Modeling of Work-Hardening in an Age-hardenable AA7108 Aluminum Alloy. ICAA13: 13th International Conference on Aluminum Alloys.
- Westermann, Ida; Snilsberg, Knut Erik; Holmedal, Bjørn; Hopperstad, Odd Sture; Marthinsen, Knut. (2010) Bendability and Fracture Behaviour of Heat-treatable Extruded Aluminium Alloys. Proceedings of the 12th International Conference on Aluminium Alloys (ICAA12).
- Haaland, Bjørnar Øvrum; Westermann, Ida; Holmedal, Bjørn; Nes, Erik Aasmund. (2008) Microstructure and properties of as-deformed and annealed accumulated roll-bonded aluminium alloys. Proceedings of the 11th International Conference on Aluminium Alloys.
Teaching
Courses
Media
2021
- Westermann, Ida. (2021) TV2 hjelper deg: Cato oppdaget mørkt pulver i bolledeigen. TV2 [TV]. 2021-03-11.
2018
- Westermann, Ida. (2018) Blir kjøkkenkniven sløv i oppvaskmaskinen?. Praktisk Info med Jon Almaas TV Norge [TV]. 2018-11-15.