Loading…
Loading…
The effect of chromium and cobalt segregation at dislocations on nickel-based superalloys
Kontis, Paraskevas, Li, Zhuangming, Collins, David M., Cormier, Jonathan, Raabe, Dierk, Gault, Baptiste
Published in Scripta materialia (01.03.2018)
Published in Scripta materialia (01.03.2018)
Get full text
Journal Article
Loading…
Substantially enhanced plasticity of bulk metallic glasses by densifying local atomic packing
Wu, Yuan, Cao, Di, Yao, Yilin, Zhang, Guosheng, Wang, Jinyue, Liu, Leqing, Li, Fengshou, Fan, Huiyang, Liu, Xiongjun, Wang, Hui, Wang, Xianzhen, Zhu, Huihui, Jiang, Suihe, Kontis, Paraskevas, Raabe, Dierk, Gault, Baptiste, Lu, Zhaoping
Published in Nature communications (12.11.2021)
Published in Nature communications (12.11.2021)
Get full text
Journal Article
Loading…
Hot cracking mechanism affecting a non-weldable Ni-based superalloy produced by selective electron Beam Melting
Chauvet, Edouard, Kontis, Paraskevas, Jägle, Eric A., Gault, Baptiste, Raabe, Dierk, Tassin, Catherine, Blandin, Jean-Jacques, Dendievel, Rémy, Vayre, Benjamin, Abed, Stéphane, Martin, Guilhem
Published in Acta materialia (01.01.2018)
Published in Acta materialia (01.01.2018)
Get full text
Journal Article
Loading…
Ti and its alloys as examples of cryogenic focused ion beam milling of environmentally-sensitive materials
Chang, Yanhong, Lu, Wenjun, Guénolé, Julien, Stephenson, Leigh T., Szczpaniak, Agnieszka, Kontis, Paraskevas, Ackerman, Abigail K., Dear, Felicity F., Mouton, Isabelle, Zhong, Xiankang, Zhang, Siyuan, Dye, David, Liebscher, Christian H., Ponge, Dirk, Korte-Kerzel, Sandra, Raabe, Dierk, Gault, Baptiste
Published in Nature communications (26.02.2019)
Published in Nature communications (26.02.2019)
Get full text
Journal Article
Loading…
Enhanced strength and ductility in a high-entropy alloy via ordered oxygen complexes
Lei, Zhifeng, Liu, Xiongjun, Wu, Yuan, Wang, Hui, Jiang, Suihe, Wang, Shudao, Hui, Xidong, Wu, Yidong, Gault, Baptiste, Kontis, Paraskevas, Raabe, Dierk, Gu, Lin, Zhang, Qinghua, Chen, Houwen, Wang, Hongtao, Liu, Jiabin, An, Ke, Zeng, Qiaoshi, Nieh, Tai-Gang, Lu, Zhaoping
Published in Nature (London) (01.11.2018)
Published in Nature (London) (01.11.2018)
Get full text
Journal Article
Loading…
Atomic-scale grain boundary engineering to overcome hot-cracking in additively-manufactured superalloys
Kontis, Paraskevas, Chauvet, Edouard, Peng, Zirong, He, Junyang, da Silva, Alisson Kwiatkowski, Raabe, Dierk, Tassin, Catherine, Blandin, Jean-Jacques, Abed, Stéphane, Dendievel, Rémy, Gault, Baptiste, Martin, Guilhem
Published in Acta materialia (15.09.2019)
Published in Acta materialia (15.09.2019)
Get full text
Journal Article
Loading…
Atomistic phase field chemomechanical modeling of dislocation-solute-precipitate interaction in Ni–Al–Co
Mianroodi, Jaber Rezaei, Shanthraj, Pratheek, Kontis, Paraskevas, Cormier, Jonathan, Gault, Baptiste, Svendsen, Bob, Raabe, Dierk
Published in Acta materialia (15.08.2019)
Published in Acta materialia (15.08.2019)
Get full text
Journal Article
Loading…
On the role of boron on improving ductility in a new polycrystalline superalloy
Kontis, Paraskevas, Alabort, Enrique, Barba, Daniel, Collins, David M., Wilkinson, Angus J., Reed, Roger C.
Published in Acta materialia (01.02.2017)
Published in Acta materialia (01.02.2017)
Get full text
Journal Article
Loading…
On the diffusive phase transformation mechanism assisted by extended dislocations during creep of a single crystal CoNi-based superalloy
Makineni, Surendra Kumar, Kumar, Ankit, Lenz, Malte, Kontis, Paraskevas, Meiners, Thorsten, Zenk, Christopher, Zaefferer, Stefan, Eggeler, Gunther, Neumeier, Steffen, Spiecker, Erdmann, Raabe, Dierk, Gault, Baptiste
Published in Acta materialia (15.08.2018)
Published in Acta materialia (15.08.2018)
Get full text
Journal Article
Loading…
Plasticity assisted redistribution of solutes leading to topological inversion during creep of superalloys
Antonov, Stoichko, Zheng, Yufeng, Sosa, John M., Fraser, Hamish L., Cormier, Jonathan, Kontis, Paraskevas, Gault, Baptiste
Published in Scripta materialia (01.09.2020)
Published in Scripta materialia (01.09.2020)
Get full text
Journal Article
Loading…
The Laplace Project: An integrated suite for preparing and transferring atom probe samples under cryogenic and UHV conditions
Stephenson, Leigh T., Szczepaniak, Agnieszka, Mouton, Isabelle, Rusitzka, Kristiane A. K., Breen, Andrew J., Tezins, Uwe, Sturm, Andreas, Vogel, Dirk, Chang, Yanhong, Kontis, Paraskevas, Rosenthal, Alexander, Shepard, Jeffrey D., Maier, Urs, Kelly, Thomas F., Raabe, Dierk, Gault, Baptiste
Published in PloS one (21.12.2018)
Published in PloS one (21.12.2018)
Get full text
Journal Article
Loading…
On the role of boron, carbon and zirconium on hot cracking and creep resistance of an additively manufactured polycrystalline superalloy
Després, Arthur, Antonov, Stoichko, Mayer, Charlotte, Tassin, Catherine, Veron, Muriel, Blandin, Jean-Jacques, Kontis, Paraskevas, Martin, Guilhem
Published in Materialia (01.09.2021)
Published in Materialia (01.09.2021)
Get full text
Journal Article
Loading…
Quantification Challenges for Atom Probe Tomography of Hydrogen and Deuterium in Zircaloy-4
Mouton, Isabelle, Breen, Andrew J., Wang, Siyang, Chang, Yanhong, Szczepaniak, Agnieszka, Kontis, Paraskevas, Stephenson, Leigh T., Raabe, Dierk, Herbig, M., Britton, T. Ben, Gault, Baptiste
Published in Microscopy and microanalysis (01.04.2019)
Published in Microscopy and microanalysis (01.04.2019)
Get full text
Journal Article
Loading…
Electronic structure based design of thin film metallic glasses with superior fracture toughness
Evertz, Simon, Kirchlechner, Ines, Soler, Rafael, Kirchlechner, Christoph, Kontis, Paraskevas, Bednarcik, Jozef, Gault, Baptiste, Dehm, Gerhard, Raabe, Dierk, Schneider, Jochen M.
Published in Materials & design (15.01.2020)
Published in Materials & design (15.01.2020)
Get full text
Journal Article
Loading…
Revealing the true partitioning character of zirconium in additively manufactured polycrystalline superalloys
Després, Arthur, Antonov, Stoichko, Mayer, Charlotte, Veron, Muriel, Rauch, Edgar F., Tassin, Catherine, Blandin, Jean-Jacques, Kontis, Paraskevas, Martin, Guilhem
Published in Additive manufacturing letters (01.12.2021)
Published in Additive manufacturing letters (01.12.2021)
Get full text
Journal Article
Loading…
Review on Quantum Mechanically Guided Design of Ultra-Strong Metallic Glasses
Evertz, Simon, Schnabel, Volker, Köhler, Mathias, Kirchlechner, Ines, Kontis, Paraskevas, Chen, Yen-Ting, Soler, Rafael, Jaya, B. Nagamani, Kirchlechner, Christoph, Music, Denis, Gault, Baptiste, Schneider, Jochen M., Raabe, Dierk, Dehm, Gerhard
Published in Frontiers in materials (17.04.2020)
Published in Frontiers in materials (17.04.2020)
Get full text
Journal Article
Loading…
Thermomechanical fatigue crack growth in a cast polycrystalline superalloy
Moverare, Johan J., Kontis, Paraskevas, Johansson, Sten, Reed, Roger C.
Published in MATEC web of conferences (2014)
Published in MATEC web of conferences (2014)
Get full text
Journal Article
Loading…
Modelling of additive manufacturability of nickel-based superalloys for laser powder bed fusion
Xu, Jinghao, Kontis, Paraskevas, Peng, Ru Lin, Moverare, Johan
Published in Acta materialia (01.11.2022)
Published in Acta materialia (01.11.2022)
Get full text
Journal Article