Search Results - "Wenner, Sigurd"

Atomic-resolution chemical mapping of ordered precipitates in Al alloys using energy-dispersive X-ray spectroscopy by Wenner, Sigurd, Jones, Lewys, Marioara, Calin D., Holmestad, Randi

“…•Beam-sensitive Al-alloy precipitates were chemically mapped with EDS.•Non-rigid registration was applied to correct for drift and scan distortions.•Chemical…”
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Effect of different microstructural features on the hydrogen embrittlement susceptibility of alloy 718 by Stenerud, Gaute, Wenner, Sigurd, Olsen, Jim Stian, Johnsen, Roy

“…Due to its high strength and acceptable corrosion resistance, Alloy 718 is a viable material for the use in subsea applications. The alloy's susceptibility to…”
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Precipitates in aluminium alloys by Andersen, Sigmund J., Marioara, Calin D., Friis, Jesper, Wenner, Sigurd, Holmestad, Randi

“…Precipitation strengthening is a highly complex phenomenon on the nanoscale, responsible for providing strength in Al-Cu, Al-Mg-Cu, Al-Mg-Zn and Al-Mg-Si…”
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Correlation between Differential Fast Scanning Calorimetry and Additive Manufacturing Results of Aluminium Alloys by Kessler, Olaf, Zhuravlev, Evgeny, Wenner, Sigurd, Heiland, Steffen, Schaper, Mirko

“…High-strength aluminium alloy powders modified with different nanoparticles by ball milling (7075/TiC, 2024/CaB6, 6061/YSZ) have been investigated in-situ…”
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Intermetallic Phase Layers in Cold Metal Transfer Aluminium-Steel Welds with an Al–Si–Mn Filler Alloy by Bergh, Tina, Ånes, Håkon Wiik, Aune, Ragnhild, Wenner, Sigurd, Holmestad, Randi, Ren, Xiaobo, Vullum, Per Erik

“…In welding of aluminium (Al) alloys to steels, a major challenge is excessive growth of brittle intermetallic phases along the bonded Al-steel interfaces. The…”
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Detection of quasicrystalline symmetries in electron diffraction data by Ryggetangen, Oskar, Bjørge, Ruben, Wenner, Sigurd, Holmestad, Randi

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Atomic Layer Deposition of Titanium Oxide-Based Films for Semiconductor Applications—Effects of Precursor and Operating Conditions by Matkivskyi, Vladyslav, Leiviskä, Oskari, Wenner, Sigurd, Liu, Hanchen, Vähänissi, Ville, Savin, Hele, Di Sabatino, Marisa, Tranell, Gabriella

“…Two widely used atomic layer deposition precursors, Tetrakis (dimethylamido) titanium (TDMA-Ti) and titanium tetrachloride (TiCl4), were investigated for use…”
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Precipitation behavior of Al-Si-Cu-Mg(-Fe) alloys by a deformation-semisolid extrusion process by Kim, DaeHan, Kim, JaeHwang, Wenner, Sigurd, Thronsen, Elisabeth, Marioara, Calin Daniel, Holmestad, Randi, Kobayashi, Equo

“…Al-4.5Si-1Cu-0.3Mg(-1Fe) (wt%) alloys fabricated by a deformation-semisolid extrusion (D-SSE) process have been investigated by transmission electron…”
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Extra Electron Diffraction Spots Caused by Fine Precipitates Formed at the Early Stage of Aging in Al-Mg-X (X=Si, Ge, Zn)-Cu Alloys by Matsuda, Kenji, Kawai, Akihiro, Watanabe, Katsumi, Lee, Seungwon, Marioara, Calin D., Wenner, Sigurd, Nishimura, Katsuhiko, Matsuzaki, Teiichiro, Nunomura, Norio, Sato, Tatsuo, Holmestad, Randi, Ikeno, Susumu

“…Age-hardenable Al-Mg-Si, Al-Mg-Ge, and Al-Zn-Mg alloys including Cu were investigated by transmission electron microscopy to understand extra diffraction spots…”
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MgH2–CoO: a conversion-type composite electrode for LiBH4-based all-solid-state lithium ion batteries by Abdelouahab El Kharbachi, Uesato, Hiroki, Kawai, Hironori, Wenner, Sigurd, Miyaoka, Hiroki, Sørby, Magnus H, Helmer Fjellvåg, Ichikawa, Takayuki, Hauback, Bjørn C

“…Several studies have demonstrated that MgH2 is a promising conversion-type anode toward Li. A major obstacle is the reversible capacity during cycling…”
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Clustering and Precipitation during Early-Stage Artificial Aging of Al–Si–Mg(–Cu) Foundry Alloys by Wenner, Sigurd, Hatzoglou, Constantinos, Mørtsell, Eva Anne, Åsholt, Petter

“…High-Si aluminum foundry alloys are an important material class for products with complex 3D geometries where casting is the most suitable production method…”
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Effects of Water Content and Temperature on Bulk Resistivity of Hybrid Cement/Carbon Nanofiber Composites by Gawel, Kamila, Taghipour Khadrbeik, Mohammad Ali, Bjørge, Ruben, Wenner, Sigurd, Gawel, Bartlomiej, Ghaderi, Amir, Cerasi, Pierre

“…Cement nanocomposites with carbon nanofibers (CNFs) are electrically conductive and sensitive to mechanical loads. These features make them useful for sensing…”
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The effect of Zn on precipitation in Al-Mg-Si alloys by Saito, Takeshi, Wenner, Sigurd, Osmundsen, Elisa, Marioara, Calin D., Andersen, Sigmund J., Røyset, Jostein, Lefebvre, Williams, Holmestad, Randi

“…Effects of addition of Zn (up to 1 wt%) on microstructure, precipitate structure and intergranular corrosion (IGC) in an Al-Mg-Si alloys were investigated…”
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Electron Microscopy of a Gas-Atomized NiSiV Powder by Konow, Inga, Wenner, Sigurd, Michels, Leander, Odden, Jan Ove, Ludacka, Ursula, Holmestad, Randi

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The Correlation Between Intergranular Corrosion Resistance and Copper Content in the Precipitate Microstructure in an AA6005A Alloy by Marioara, Calin D., Lervik, Adrian, Grønvold, Julie, Lunder, Otto, Wenner, Sigurd, Furu, Trond, Holmestad, Randi

“…A positive correlation is observed between the amount of Cu incorporated in hardening precipitates and intergranular corrosion resistance in an artificially…”
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Muon Spin Relaxation Study of Solute–Vacancy Interactions During Natural Aging of Al-Mg-Si-Cu Alloys by Wenner, Sigurd, Marioara, Calin D., Nishimura, Katsuhiko, Matsuda, Kenji, Lee, Seungwon, Namiki, Takahiro, Watanabe, Isao, Matsuzaki, Teiichiro, Holmestad, Randi

“…Muon spin relaxation has the unique ability to detect very low concentrations of vacancies and vacancy–solute complexes in solids. In this work, we investigate…”
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Effect of Copper Addition on the Cluster Formation Behavior of Al-Mg-Si, Al-Zn-Mg, and Al-Mg-Ge in the Natural Aging by Hatakeyama, Daichi, Nishimura, Katsuhiko, Matsuda, Kenji, Namiki, Takahiro, Lee, Seungwon, Nunomura, Norio, Aida, Tetsuo, Matsuzaki, Teiichiro, Holmestad, Randi, Wenner, Sigurd, Marioara, Calin D.

“…The time-dependent resistivity of Al-Mg-Si(-Cu), Al-Zn-Mg(-Cu), and Al-Mg-Ge(-Cu) alloys are studied over a range of constant temperatures between 255 K and…”
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Limitations of Ultrathin Al2O3 Coatings on LNMO Cathodes by Østli, Elise R, Tesfamhret, Yonas, Wenner, Sigurd, Lacey, Matthew J, Brandell, Daniel, Svensson, Ann Mari, Selbach, Sverre M, Wagner, Nils P

“…This study demonstrates the application of Al2O3 coatings for the high-voltage cathode material LiNi0.5–x Mn1.5+x O4−δ (LNMO) by atomic layer deposition. The…”
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Antimicrobial Resistance and Biofilms Underlying Catheter-Related Bloodstream Coinfection by Enterobacter cloacae Complex and Candida parapsilosis by Štefánek, Matúš, Wenner, Sigurd, Borges, Vítor, Pinto, Miguel, Gomes, João Paulo, Rodrigues, João, Faria, Isabel, Pessanha, Maria Ana, Martins, Filomena, Sabino, Raquel, Veríssimo, Cristina, Nogueira, Isabel D., Carvalho, Patrícia Almeida, Bujdáková, Helena, Jordao, Luisa

“…Biofilm-associated infections are a public health concern especially in the context of healthcare-associated infections such as catheter-related bloodstream…”
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Effect of pre-aging deformation on the intergranular corrosion resistance of 6000 series aluminium alloys by Lunder, Otto, Grønvold, Julie, Marioara, Calin Daniel, Wenner, Sigurd, Furu, Trond

“…Aluminium alloys in the 6000 series may become susceptible to intergranular corrosion (IGC) by unfavourable thermomechanical processing in combination with…”
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