​Prof. Dr.-Ing. Stefan Schafföner

2025

León-Pérez, Patricia; Opel, Thorsten; Puchas, Georg; Langhof, Nico; Goller, Ralf; Schafföner, Stefan; Koch, Dietmar
Effect of the fibre volume content on the machinability and surface integrity in grinding C/C-S ...
In: Journal of the European Ceramic Society Bd. 45 (2025) Heft 6
doi:10.1016/j.jeurceramsoc.2024.117173 ...

Lindner, Felix; Puchas, Georg; Wich, Felix; Hariri, Sanaz; Schafföner, Stefan
Mechanical and thermal properties as a function of matrix composition of all-oxide ceramic matr ...
In: Journal of the European Ceramic Society Bd. 45 (2025) Heft 3
doi:10.1016/j.jeurceramsoc.2024.116978 ...

Flauder, Stefan; Langhof, Nico; Schafföner, Stefan
The role of alignment for valid tensile testing of ceramic matrix composites
In: Journal of the European Ceramic Society Bd. 45 (2025) Heft 3
doi:10.1016/j.jeurceramsoc.2024.117001 ...

Malinvernia, Carla; Casalegno, Valentina; Bertrand, Pierre; Puchas, Georg; Schafföner, Stefan; Salvo, Milena
Titanium-based brazing alloy for bonding oxide/oxide CMCs for steelmaking industry applications
In: Journal of the European Ceramic Society (2025)
doi:10.1016/j.jeurceramsoc.2025.117231 ...

2024

Mor, Matteo; Meiser, Matthias; Langhof, Nico; Vinci, Antonio; Zoli, Luca; Alber-Laukant, Bettina; Tremmel, Stephan; Schafföner, Stefan; Sciti, Diletta
Dry tribological behavior of 0/90° continuous carbon fiber reinforced ZrB₂ based UHTC-material ...
In: Journal of the European Ceramic Society Bd. 44 (2024) Heft 14
doi:10.1016/j.jeurceramsoc.2024.06.005 ...

Horcher, Alexander; Tangermann-Gerk, Katja; Krenkel, Walter; Schmidt, Michael; Schafföner, Stefan; Motz, Günter
Generation of protective ceramic coatings on magnesium by laser treatment of Al₂O₃/ZrO₂ filled ...
In: Journal of the European Ceramic Society Bd. 44 (2024) Heft 11. - S. 6607-6619
doi:10.15495/EPub_UBT_00008030 ...

Moos, Melissa; Möhl, Claudia; Reichert, Olaf; Ohnemüller, Gregor; Langhof, Nico; Baz, Stephan; Opel, Thorsten; Gresser, Götz T.; Schafföner, Stefan
Novel approach for ceramic matrix composites : Cf/PEEK hybrid yarn-based C/C-SiC
In: Journal of the European Ceramic Society Bd. 44 (2024) Heft 1. - S. 130-141
doi:10.1016/j.jeurceramsoc.2023.09.005 ...

Denk, Jakob; Liao, Xiaojian; Knolle, Wolfgang; Kahnt, Axel; Greiner, Andreas; Schafföner, Stefan; Agarwal, Seema; Motz, Günter
Novel multifibrillar carbon and oxidation-stable carbon/ceramic hybrid fibers consisting of tho ...
In: Scientific Reports Bd. 14 (2024)
doi:10.1038/s41598-024-68794-w ...

Best, Jalena; Freudenberg, Wolfgang; Langhof, Nico; Schafföner, Stefan
Processing-microstructure correlations in material extrusion additive manufacturing of carbon f ...
In: Additive Manufacturing Bd. 79 (2024)
doi:10.1016/j.addma.2023.103888 ...

Vießmann, Fabian; Wagner, Lukas; Puchas, Georg; Schafföner, Stefan; Henrich, Dominik
Simulating Material Deposit for Fiber Sprayed Composites using Beta Paint Distribution
Rostock, 2024
https://resy-server.inf.uni-bayreuth.de/resypub/fi ...

Schmidt, Julian; Thorenz, Benjamin; Rosin, Andreas; Karthikeyan, Shanthamoorthy; Gerdes, Thorsten; Schafföner, Stefan; Döpper, Frank
Substitution Of Carbide End Mills With Newly Developed Rock Flour-Based End Mills : A Life Cycl ...
Proceedings of the CPSL 2024
Hannover : publish-Ing., 2024. - S. 787-798
doi:10.15488/17766 ...

Denk, Jakob; Liao, Xiaojian; Dulle, Martin; Schafföner, Stefan; Förster, Stephan; Greiner, Andreas; Motz, Günter; Agarwal, Seema
Synergistic enhancement of thermomechanical properties and oxidation resistance in aligned Co-c ...
In: Materials Horizons Bd. 11 (2024) Heft 22. - S. 5777-5785
doi:10.1039/D4MH00956H ...

Bombarda, Ilaria; Sitzmann, Carolin; Liensdorf, Tom; Langhof, Nico; Schafföner, Stefan
Tensile testing of yittria-stabilized zirconia ceramic tapes for solid oxide cells
In: International Journal of Hydrogen Energy Bd. 50, Part C (2024) . - S. 492-500
doi:10.1016/j.ijhydene.2023.08.258 ...

Freudenberg, Wolfgang; Wich, Felix; Best, Jalena; Moukhina, Elena; Scherzer, Tim; Ruckdäschel, Holger; Langhof, Nico; Schafföner, Stefan
Thermo-oxidative crosslinking of carbon fiber reinforced PEEK (Polyetheretherketone) for additi ...
In: Advanced Manufacturing : Polymer & Composites Science Bd. 10 (2024) Heft 1
doi:10.1080/20550340.2024.2387422 ...

Ramlow, Heloisa; Ribeiro, Luiz F. B.; Schafföner, Stefan; Motz, Günter; Machado, Ricardo A. F.
Thermo-oxidative resistance of C-rich SiCN(O) nonwovens influenced by the pretreatment of the s ...
In: Journal of the European Ceramic Society Bd. 44 (2024) Heft 9. - S. 5308-5318
doi:10.15495/EPub_UBT_00008002 ...

Awin, Eranezhuth Wasan; Miled, Marwan Ben; Comminges, Clément; Habrioux, Aurélien; Bernard, Samuel; Schafföner, Stefan; Motz, Günter
Unveiling the potential of ultra-low load Co on porous carbon-rich SiCN(O) fibre mats towards o ...
In: International Journal of Hydrogen Energy Bd. 88 (2024) . - S. 956-964
doi:10.15495/EPub_UBT_00008229 ...

2023

Roy, Barsheek; Rosin, Andreas; Gerdes, Thorsten; Schafföner, Stefan
Relationship between subsurface hardness and silicate network connectivity of soda-lime-silica ...
2023
French Union for Glass Science and Technology (USTV) - German Society of Glass Technology (DGG) Joint Annual Meeting, Orléans, France

Wagner, Lukas; Puchas, Georg; Krenkel, Walter; Schafföner, Stefan
Influence of matrix densification on the properties of weak matrix oxide fiber composites
In: Composites Part A: Applied Science and Manufacturing Bd. 164 (2023)
doi:10.1016/j.compositesa.2022.107274 ...

Roy, Barsheek; Baier, Felix; Rosin, Andreas; Gerdes, Thorsten; Schafföner, Stefan
Structural characterization of the near-surface region of soda-lime-silica glass by X-ray photo ...
In: International Journal of Applied Glass Science Bd. 14 (2023) Heft 2. - S. 229-239
doi:10.1111/ijag.16604 ...

Eranezhuth Wasan, Awin; Günther, Timon E.; Loukrakpam, Rameshwori; Schafföner, Stefan; Roth, Christina; Motz, Günter
Synthesis and characterization of precursor derived TiN@Si–Al–C–N ceramic nanocomposites for ox ...
In: International Journal of Applied Ceramic Technology Bd. 20 (2023) Heft 1. - S. 59-69
doi:10.1111/ijac.14234 ...

Flauder, Stefan; Wich, Felix; Sha, Jianjun; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
Effect of thermo-mechanical and low-cycle preloading on the strength of carbon fiber-reinforced ...
In: Journal of the European Ceramic Society Bd. 43 (2023) Heft 13. - S. 5474-5483
doi:10.1016/j.jeurceramsoc.2023.05.037 ...

Liao, Xiaojian; Denk, Jakob; Tran, Thomas; Miyajima, Nobuyoshi; Benker, Lothar; Rosenfeldt, Sabine; Schafföner, Stefan; Retsch, Markus; Greiner, Andreas; Motz, Günter; Agarwal, Seema
Extremely low thermal conductivity and high electrical conductivity of sustainable carbon­ceram ...
In: Science Advances Bd. 9 (2023) Heft 13
doi:10.1126/sciadv.ade6066 ...

Flauder, Stefan; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
Frictional performance of C/C-SiC materials at high loads : The role of composition and third-b ...
In: Open Ceramics Bd. 14 (2023)
doi:10.1016/j.oceram.2023.100364 ...

Malinverni, Carla; Salvo, Milena; De Zanet, Alessandro; D’Isanto, Fabiana; Smeacetto, Federico; Bertrand, Pierre; Puchas, Georg; Schafföner, Stefan; Casalegno, Valentina
Glass-ceramics for joining oxide-based ceramic matrix composites (Al₂O₃բ/Al₂O₃-ZrO₂) operating ...
In: Journal of the European Ceramic Society Bd. 43 (2023) Heft 8. - S. 3621-3629
doi:10.1016/j.jeurceramsoc.2023.02.019 ...

Galiev, Elmar; Trân, Ricardo; Winter, Sven; Lindner, Felix; Puchas, Georg; Wüstner, Cornell; Thomas, Mandy; Knohl, Stefan; Psyk, Verena; Schafföner, Stefan; Krenkel, Walter; Kräusel, Verena
Hybrid ceramic insulation made of oxide fiber ceramic matrix composite and paper-based ceramic ...
In: Open Ceramics Bd. 15 (2023)
doi:10.1016/j.oceram.2023.100403 ...

Chen, Qianlin; Yan, Wen; Schafföner, Stefan; Wu, Han; Han, Bingqiang; Zhang, Jinhua; Li, Yawei
Microstructures and strength of microporous MgO-Mg(Al, Fe)₂O₄ refractory aggregates
In: Journal of the European Ceramic Society Bd. 43 (2023) Heft 6. - S. 2654-2662
doi:10.1016/j.jeurceramsoc.2023.01.023 ...

Wich, Felix; Flauder, Stefan; Schneider, Natalie; Fleck, Michael; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
Processing properties and pyrolysis behavior of novolak-hexamethylenetetramine mixtures
In: Advanced Manufacturing : Polymer & Composites Science Bd. 9 (2023) Heft 1
doi:10.1080/20550340.2023.2187687 ...

Winkelbauer, Jonas; Puchas, Georg; Krenkel, Walter; Schafföner, Stefan
Short fiber spraying process of all‐oxide ceramic matrix composites : A parameter study
In: International Journal of Applied Ceramic Technology Bd. 20 (2023) Heft 2. - S. 754-767
doi:10.1111/ijac.14196 ...

Roy, Barsheek; Rosin, Andreas; Gerdes, Thorsten; Schafföner, Stefan
Transient subsurface hardening of soda-lime-silica glass by superheated steam
In: European Journal of Glass Science and Technology Part A : Glass Technology Bd. 64 (2023) Heft 6. - S. 185-196
doi:10.13036/17533546.64.6.007 ...

2022

Opel, Thorsten; Krenkel, Walter; Langhof, Nico; Schafföner, Stefan
Design, Manufacturing and Testing of a Metcal-Ceramic Hybrid Brake Disc
2022
23. Symposium Verbundwerkstoffe und Werkstoffverbunde - Verbund 2022, Leoben, Österreich

Opel, Thorsten; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
Development and Tribological Studies of an Aluminium-CMC Hybrid Brake Disc
2022
Ceramics in Europe 2022, Krakau, Polen

Roy, Barsheek; Rosin, Andreas; Gerdes, Thorsten; Schafföner, Stefan
Effect of fictive temperature on surface structural chemistry of soda-lime-silica glass
2022
26th International Congress on Glass, Berlin, Germany

Roy, Barsheek; Rosin, Andreas; Gerdes, Thorsten; Schafföner, Stefan
Transient subsurface hardening of soda-lime-silica glass accompanied by surface network depolym ...
2022
26th International Congress on Glass, Berlin, Germany

Rank, Philipp; Müllner, Sebastian; Kerling, Vera; Gerdes, Thorsten; Schafföner, Stefan
Bio-soluble Glasses for Lithium-Ion Battery Separators
2022
26th International Congress on Glass, Berlin, Germany

Opel, Thorsten; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
Tribological Properties of Low Wear Ceramic Matrix Composite Friction Pairings compared to Stan ...
2022
EuroBrake 2022, online

Horcher, Alexander; Tangermann-Gerk, Katja; Krenkel, Walter; Schafföner, Stefan; Motz, Günter
Advanced ceramic coatings on aluminum by laser treatment of filled organosilazane-based composi ...
In: Ceramics International Bd. 48 (2022) Heft 16. - S. 23284-23292
doi:10.1016/j.ceramint.2022.04.314 ...

Lenz Leite, Mateus; Degenhardt, Ulrich; Krenkel, Walter; Schafföner, Stefan; Motz, Günter
In Situ Generated Yb₂Si₂O₇ Environmental Barrier Coatings for Protection of Ceramic Components ...
In: Advanced Materials Interfaces Bd. 9 (2022) Heft 11
doi:10.15495/EPub_UBT_00006719 ...

Zelder, Stefan; Rosin, Andreas; Helling, Dominik; Gerdes, Thorsten; Scharfe, Friedbert; Schafföner, Stefan
Mineral Composite Plaster Containing Hollow Glass Microspheres and CSA Cement for Building Insu ...
In: Applied Sciences Bd. 12 (2022) Heft 3
doi:10.3390/app12031152 ...

Lindner, Felix; Puchas, Georg; Schafföner, Stefan
Novel measuring method for prepreg processability of oxide fiber ceramic matrix composites
In: Composites Part A: Applied Science and Manufacturing Bd. 162 (2022)
doi:10.1016/j.compositesa.2022.107131 ...

Uwanyuze, R. Sharon; Enright, Lucas; Zhang, Jiyao; Schafföner, Stefan
Preparation of concrete specimen for internal sulfate attack analysis using electron backscatte ...
In: International Journal of Applied Ceramic Technology Bd. 19 (2022) Heft 3. - S. 1195-1207
doi:10.15495/EPub_UBT_00006098 ...

Roy, Barsheek; Rosin, Andreas; Gerdes, Thorsten; Schafföner, Stefan
Revealing the surface structural cause of scratch formation on soda-lime-silica glass
In: Scientific Reports Bd. 12 (2022)
doi:10.1038/s41598-022-06649-y ...

Winkelbauer, Jonas; Puchas, Georg; Schafföner, Stefan; Krenkel, Walter
Short fiber-reinforced oxide fiber composites
In: International Journal of Applied Ceramic Technology Bd. 19 (2022) Heft 2. - S. 1136-1147
doi:10.1111/ijac.13931 ...

Flauder, Stefan; Bombarda, Ilaria; D’Ambrosio, Roberto; Langhof, Nico; Lazzeri, Andrea; Krenkel, Walter; Schafföner, Stefan
Size effect of carbon fiber-reinforced silicon carbide composites (C/C-SiC) : Part 2 - tensile ...
In: Journal of the European Ceramic Society Bd. 42 (2022) Heft 4. - S. 1227-1237
doi:10.1016/j.jeurceramsoc.2021.11.044 ...

Freudenberg, Wolfgang; Wich, Felix; Langhof, Nico; Schafföner, Stefan
Additive manufacturing of carbon fiber reinforced ceramic matrix composites based on fused fila ...
In: Journal of the European Ceramic Society Bd. 42 (2022) Heft 4. - S. 1822-1828
doi:10.1016/j.jeurceramsoc.2021.12.005 ...

Chen, Zhe; Yan, Wen; Schafföner, Stefan; Li, Yawei; Nath, Mithun; Zhu, Chengyi
Enhanced mechanical properties of lightweight Al₂O₃‐C refractories reinforced by combined one‐d ...
In: International Journal of Applied Ceramic Technology Bd. 19 (2022) Heft 3. - S. 1613-1625
doi:10.1111/ijac.13933 ...

Uwanyuze, R. Sharon; Alpay, S. Pamir; Schafföner, Stefan; Sahoo, Sanjubala
A first principles analysis of oxidation in titanium alloys with aluminum and vanadium
In: Surface Science Bd. 719 (2022)
doi:10.1016/j.susc.2022.122026 ...

Lenz Leite, Mateus; Schlesinger, Philipp; Sheridan, Michael; Zahedtalaban, Mohamad; Seitz, Daniel; Schafföner, Stefan; Motz, Günter
Hybrid copper(II)acrylate/silazane thin coatings with hydrophobic and germicidal properties
In: Progress in Organic Coatings Bd. 166 (2022)
doi:10.1016/j.porgcoat.2022.106791 ...

Wang, Shihua; Yan, Wen; Yan, Junjie; Schafföner, Stefan; Chen, Zhe; Sang, Shaobai
Microstructures and properties of microporous mullite‐corundum aggregates for lightweight refra ...
In: International Journal of Applied Ceramic Technology Bd. 19 (2022) Heft 6. - S. 3300-3310
doi:10.1111/ijac.14123 ...

Chen, Qianlin; Yan, Wen; Yan, Junjie; Schafföner, Stefan; Chen, Zhe; Ma, Sanbao; Li, Guangqiang
Microstructures and strengths of microporous MgO–Al₂O₃ ceramics from Al(OH)₃ and calcined magne ...
In: Journal of the American Ceramic Society Bd. 105 (2022) Heft 12. - S. 7741-7750
doi:10.1111/jace.18683 ...

Wendel, Jan-Felix; Lenz Leite, Mateus; Furtat, Plinio; Tangermann‐Gerk, Katja; Schafföner, Stefan; Motz, Günter
New Coatings Systems with Improved Mechanical Properties by Combining Polymer Derived Ceramic a ...
In: Advanced Materials Interfaces Bd. 9 (2022) Heft 34
doi:10.1002/admi.202201654 ...

Wu, Han; Chen, Zhe; Yan, Wen; Schafföner, Stefan; Wu, Guiyuan; Dai, Yajie; Li, Yawei
A novel lightweight periclase-composite (Mg₈₋ₓFeₓ₊ᵧAl₁₆₋ᵧO₃₂) spinel refractory material for ce ...
In: Ceramics International Bd. 48 (2022) Heft 1. - S. 615-623
doi:10.1016/j.ceramint.2021.09.140 ...

Chen, Zhe; Yan, Wen; Schafföner, Stefan; Zhi, Jinna; Li, Nan
Vacuum impregnation treatment of microporous Al₂O₃-MgAl₂O₄ refractory raw materials with sub-mi ...
In: Journal of the European Ceramic Society Bd. 42 (2022) Heft 12. - S. 5145-5152
doi:10.1016/j.jeurceramsoc.2022.05.044 ...

2021

Opel, Thorsten; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
Metal-CMC Hybrid Brake Disc for E-Mobility
2021
Friction 2021: European Symposium on Friction, Wear and Wear Protection, Online

Opel, Thorsten; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
Metal-Ceramic Hybrid Brake Disc : Concept, Prototype, Testing
2021
EuroBrake 2021,

Opel, Thorsten; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
C/SiC Hybrid Brake Disc with Metal Support Body for E-Mobility
2021
Keramik 2021 : 96. DKG-Jahrestagung,

Riegraf, Matthias; Bombarda, Ilaria; Dömling, Ferdinand; Liensdorf, Tom; Sitzmann, Carolin; Langhof, Nico; Schafföner, Stefan; Han, Feng; Sata, Noriko; Geipel, Christian; Walter, Christian; Costa, Rémi
Enhancing the Mechanical Strength of Electrolyte-Supported Solid Oxide Cells with Thin and Dens ...
In: ACS Applied Materials & Interfaces Bd. 13 (2021) Heft 42. - S. 49879-49889
doi:10.1021/acsami.1c13899 ...

Han, Feng; Riegraf, Matthias; Sata, Noriko; Bombarda, Ilaria; Liensdorf, Tom; Sitzmann, Carolin; Langhof, Nico; Schafföner, Stefan; Walter, Christian; Geipel, Christian; Costa, Rémi
Properties and Performance of Electrolyte Supported SOFCs with EB-PVD Gd-Doped Ceria Thin-Films
In: ECS Transactions Bd. 103 (2021) Heft 1. - S. 139-147
doi:10.1149/10301.0139ecst ...
17th International Symposium on Solid Oxide Fuel Cells (SOFC-XVII), Digital Meeting

Flauder, Stefan; Langhof, Nico; Krenkel, Walter; Schafföner, Stefan
Size effect of carbon fiber-reinforced silicon carbide composites (C/C-SiC) : Part 1 – bending ...
In: Journal of the European Ceramic Society Bd. 41 (2021) Heft 14. - S. 6805-6814
doi:10.1016/j.jeurceramsoc.2021.07.040 ...

Peng, Wangding; Chen, Zhe; Yan, Wen; Schafföner, Stefan; Li, Guangqiang; Li, Yawei; Jia, Cangjian
Advanced lightweight periclase-magnesium aluminate spinel refractories with high mechanical pro ...
In: Construction and Building Materials Bd. 291 (2021)
doi:10.1016/j.conbuildmat.2021.123388 ...

Poon, Kara K.; Schafföner, Stefan; Einarsrud, Mari-Ann; Glaum, Julia
Barium titanate-based bilayer functional coatings on Ti alloy biomedical implants
In: Journal of the European Ceramic Society Bd. 41 (2021) Heft 4. - S. 2918-2922
doi:10.1016/j.jeurceramsoc.2020.12.023 ...

Zhou, Wenying; Yan, Wen; Ma, Sanbao; Schafföner, Stefan; Dai, Yajie; Li, Yawei
Degradation mechanisms of periclase-magnesium aluminate spinel refractory bricks used in the up ...
In: Construction and Building Materials Bd. 272 (2021)
doi:10.1016/j.conbuildmat.2020.121617 ...

Yan, Junjie; Yan, Wen; Schafföner, Stefan; Dai, Yajie; Chen, Zhe; Wang, Qiang; Li, Guangqiang; Jia, Cangjian
Effect of microporous magnesia aggregates on microstructure and properties of periclase-magnesi ...
In: Ceramics International Bd. 47 (2021) Heft 5. - S. 6540-6547
doi:10.1016/j.ceramint.2020.10.240 ...

Chen, Zhe; Yan, Wen; Schafföner, Stefan; Li, Yawei; Li, Nan
Microstructure and mechanical properties of lightweight Al₂O₃-C refractories using different ca ...
In: Journal of Alloys and Compounds Bd. 862 (2021)
doi:10.1016/j.jallcom.2020.158036 ...

Uwanyuze, R. Sharon; Kanyo, Janos E.; Myrick, Sarah F.; Schafföner, Stefan
A review on alpha case formation and modeling of mass transfer during investment casting of tit ...
In: Journal of Alloys and Compounds Bd. 865 (2021)
doi:10.1016/j.jallcom.2020.158558 ...

2020

Zhi, Jinna; Chen, Zhe; Yan, Wen; Schafföner, Stefan; Dai, Yajie; Lin, Xiaoli
Effect of Al(OH)₃ particle size on microstructures and strengths of porous MgAl₂O₄ ceramics ...
In: Processing and Application of Ceramics Bd. 14 (2020) Heft 3. - S. 268-275
doi:10.2298/PAC2003268Z ...

Zhou, Wenying; Yan, Wen; Li, Nan; Li, Yuanbing; Schafföner, Stefan; Dai, Yajie; Zhang, Zheng; Yuan, Lin
Fabrication, characterization and thermal-insulation modeling of foamed mullite-SiC ceramics
In: Journal of Alloys and Compounds Bd. 829 (2020)
doi:10.1016/j.jallcom.2020.154523 ...

Zhang, Zhenyan; Yan, Wen; Li, Nan; Schafföner, Stefan; Zhou, Wenying; Chen, Zhe; Wei, Jiawei
Mullite-corundum gas-permeable refractories reinforced by in-situ formed SiC whiskers
In: Ceramics International Bd. 46 (2020) Heft 16, Part A. - S. 25155-25163
doi:10.1016/j.ceramint.2020.06.302 ...

Chen, Zhe; Yan, Wen; Schafföner, Stefan; Dai, Yajie; Wang, Qiang; Li, Guangqiang
A novel approach to lightweight alumina‐carbon refractories for flow control of molten steel
In: Journal of the American Ceramic Society Bd. 103 (2020) Heft 8. - S. 4713-4724
doi:10.1111/jace.17137 ...

Kanyo, Janos E.; Schafföner, Stefan; Uwanyuze, R. Sharon; Leary, Kaitlynn S.
An overview of ceramic molds for investment casting of nickel superalloys
In: Journal of the European Ceramic Society Bd. 40 (2020) Heft 15. - S. 4955-4973
doi:10.1016/j.jeurceramsoc.2020.07.013 ...

Qi, Jiangtao; Yan, Wen; Chen, Zhe; Schafföner, Stefan; Zhou, Wenying; Li, Guangqiang; Wang, Qiang
Preparation and characterization of microporous mullite-corundum refractory aggregates with hig ...
In: Ceramics International Bd. 46 (2020) Heft 6. - S. 8274-8280
doi:10.1016/j.ceramint.2019.12.056 ...

Schafföner, Stefan
Reactions of alkaline earth zirconate refractories with titanium alloys
In: MATEC Web of Conferences Bd. 321 (2020)
doi:10.1051/matecconf/202032110012 ...

2019

Schafföner, Stefan; Bach, Miriam; Jahn, Constantin; Freitag, Lisa; Aneziris, Christos G.
Advanced refractories for titanium metallurgy based on calcium zirconate with improved thermome ...
In: Journal of the European Ceramic Society Bd. 39 (2019) Heft 14. - S. 4394-4403
doi:10.1016/j.jeurceramsoc.2019.06.007 ...

Wu, Guiyuan; Yan, Wen; Schafföner, Stefan; Dai, Yajie; Han, Bingqiang; Li, Tianqing; Ma, Sanbao; Li, Nan; Li, Guangqiang
A comparative study on the microstructures and mechanical properties of a dense and a lightweig ...
In: Journal of Alloys and Compounds Bd. 796 (2019) . - S. 131-137
doi:10.1016/j.jallcom.2019.05.064 ...

Chen, Zhe; Yan, Wen; Dai, Yajie; Schafföner, Stefan; Han, Bingqiang; Li, Nan
Effect of microporous corundum aggregates on microstructure and mechanical properties of lightw ...
In: Ceramics International Bd. 45 (2019) Heft 7, Part A. - S. 8533-8538
doi:10.1016/j.ceramint.2019.01.168 ...

Freitag, Lisa; Aneziris, Christos G.; Schafföner, Stefan; Bulling, Florian; Klotz, Ulrich E.
Feingießen von Titanlegierungen mit Feingussformen aus Kalziumzirkonat
In: Giesserei Praxis Science Bd. 2019 (2019) . - S. 8-13

Klotz, Ulrich E.; Legner, C.; Bulling, F.; Freitag, L.; Faßauer, C.; Schafföner, Stefan; Aneziris, C. G.
Investment casting of titanium alloys with calcium zirconate moulds and crucibles
In: The International Journal of Advanced Manufacturing Technology Bd. 103 (2019) . - S. 343-353
doi:10.1007/s00170-019-03538-z ...

2018

Schafföner, Stefan; Fruhstorfer, Jens; Ludwig, Susann; Aneziris, Christos G.
Cyclic cold isostatic pressing and improved particle packing of coarse grained oxide ceramics f ...
In: Ceramics International Bd. 44 (2018) Heft 8. - S. 9027-9036
doi:10.1016/j.ceramint.2018.02.106 ...

Wu, Guiyuan; Yan, Wen; Schafföner, Stefan; Lin, Xiaoli; Ma, Sanbao; Zhai, Yaojie; Liu, Xijun; Xu, Linlin
Effect of magnesium aluminate spinel content of porous aggregates on cement clinker corrosion a ...
In: Construction and Building Materials Bd. 185 (2018) . - S. 102-109
doi:10.1016/j.conbuildmat.2018.07.058 ...

Chen, Zhe; Yan, Wen; Schafföner, Stefan; Ma, Sanbao; Dai, Yajie; Li, Nan
Effect of SiC powder content on lightweight corundum-magnesium aluminate spinel castables
In: Journal of Alloys and Compounds Bd. 764 (2018) . - S. 210-215
doi:10.1016/j.jallcom.2018.06.062 ...

Yan, Wen; Wu, Guiyuan; Ma, Sanbao; Schafföner, Stefan; Dai, Yajie; Chen, Zhe; Qi, Jiangtao; Li, Nan
Energy efficient lightweight periclase-magnesium alumina spinel castables containing porous agg ...
In: Journal of the European Ceramic Society Bd. 38 (2018) Heft 12. - S. 4276-4282
doi:10.1016/j.jeurceramsoc.2018.05.002 ...

Freitag, Lisa; Schafföner, Stefan; Faßauer, Christina; Aneziris, Christos G.
Functional coatings for titanium casting molds using the replica technique
In: Journal of the European Ceramic Society Bd. 38 (2018) Heft 13. - S. 4560-4567
doi:10.1016/j.jeurceramsoc.2018.05.020 ...

Jahn, Constantin; Schafföner, Stefan; Ode, Christian; Jansen, Helge; Aneziris, Christos G.
Investigation of calcium zirconate formation by sintering zirconium dioxide with calcium hydrox ...
In: Ceramics International Bd. 44 (2018) Heft 10. - S. 11274-11281
doi:10.1016/j.ceramint.2018.03.172 ...

Schafföner, Stefan; Qin, Ting; Fruhstorfer, Jens; Jahn, Constantin; Schmidt, Gert; Jansen, Helge; Aneziris, Christos G.
Refractory castables for titanium metallurgy based on calcium zirconate
In: Materials & Design Bd. 148 (2018) . - S. 78-86
doi:10.1016/j.matdes.2018.03.049 ...

Yan, Wen; Schmidt, Anne; Dudczig, Steffen; Wetzig, Tony; Wei, Yaowu; Li, Yawei; Schafföner, Stefan; Aneziris, Christos G.
Wettability phenomena of molten steel in contact with alumina substrates with alumina and alumi ...
In: Journal of the European Ceramic Society Bd. 38 (2018) Heft 4. - S. 2164-2178
doi:10.1016/j.jeurceramsoc.2017.12.001 ...

2017

Schafföner, Stefan; Fruhstorfer, Jens; Faßauer, Christina; Freitag, Lisa; Jahn, Constantin; Aneziris, Christos G.
Influence of in situ phase formation on properties of calcium zirconate refractories
In: Journal of the European Ceramic Society Bd. 37 (2017) Heft 1. - S. 305-313
doi:10.1016/j.jeurceramsoc.2016.08.017 ...

Ma, Sanbao; Yan, Wen; Schafföner, Stefan; Lin, Xiaoli; Li, Nan; Zhai, Yaojie; Liu, Xijun; Xu, Linlin
Influence of magnesium aluminate spinel powder content on cement clinker corrosion and adherenc ...
In: Ceramics International Bd. 43 (2017) Heft 18. - S. 17026-17031
doi:10.1016/j.ceramint.2017.09.113 ...

Schafföner, Stefan; Dietze, Christin; Möhmel, Steffen; Fruhstorfer, Jens; Aneziris, Christos G.
Refractories containing fused and sintered alumina aggregates : Investigations on processing, p ...
In: Ceramics International Bd. 43 (2017) Heft 5. - S. 4252-4262
doi:10.1016/j.ceramint.2016.12.067 ...

Freitag, Lisa; Schafföner, Stefan; Lippert, Nicole; Faßauer, Christina; Aneziris, Christos G.; Legner, Claudia; Klotz, Ulrich E.
Silica-free investment casting molds based on calcium zirconate
In: Ceramics International Bd. 43 (2017) Heft 9. - S. 6807-6814
doi:10.1016/j.ceramint.2017.02.098 ...

2016

Schafföner, Stefan; Freitag, Lisa; Hubálková, Jana; Aneziris, Christos G.
Functional composites based on refractories produced by pressure slip casting
In: Journal of the European Ceramic Society Bd. 36 (2016) Heft 8. - S. 2109-2117
doi:10.1016/j.jeurceramsoc.2016.02.008 ...

Fruhstorfer, J.; Schafföner, Stefan; Werner, J.; Wetzig, T.; Schöttler, L.; Aneziris, C. G.
Thermal shock performance of refractories for application in steel ingot casting
In: Journal of Ceramic Science and Technology Bd. 7 (2016) Heft 2. - S. 173-182
doi:10.4416/JCST2016-00010 ...

2015

Schafföner, Stefan; Aneziris, Christos G.; Berek, Harry; Hubálková, Jana; Rotmann, Björn; Friedrich, Bernd
Corrosion behavior of calcium zirconate refractories in contact with titanium aluminide melts
In: Journal of the European Ceramic Society Bd. 35 (2015) Heft 3. - S. 1097-1106
doi:10.1016/j.jeurceramsoc.2014.09.032 ...

Schafföner, Stefan; Aneziris, Christos G.; Berek, Harry; Rotmann, Björn; Friedrich, Bernd
Investigating the corrosion resistance of calcium zirconate in contact with titanium alloy melt ...
In: Journal of the European Ceramic Society Bd. 35 (2015) Heft 1. - S. 259-266
doi:10.1016/j.jeurceramsoc.2014.08.031 ...

Brachhold, Nora; Schafföner, Stefan; Aneziris, Christos G.
Investigation of alkali corrosion resistance of potassium aluminosilicates using statistical te ...
In: Ceramics International Bd. 41 (2015) Heft 1, Part B. - S. 1447-1456
doi:10.1016/j.ceramint.2014.09.079 ...

2014

Fruhstorfer, Jens; Schafföner, Stefan; Aneziris, Christos G.
Dry ball mixing and deagglomeration of alumina and zirconia composite fine powders using a bimo ...
In: Ceramics International Bd. 40 (2014) Heft 9, Part B. - S. 15293-15302
doi:10.1016/j.ceramint.2014.07.027 ...

Werner, Joern; Aneziris, Christos G.; Schafföner, Stefan
Influence of porosity on Young's modulus of carbon-bonded alumina from room temperature up to 1 ...
In: Ceramics International Bd. 40 (2014) Heft 9, Part A. - S. 14439-14445
doi:10.1016/j.ceramint.2014.07.013 ...

2013

Schafföner, Stefan; Aneziris, Christos G.; Berek, Harry; Hubálková, Jana; Priese, Angelika
Fused calcium zirconate for refractory applications
In: Journal of the European Ceramic Society Bd. 33 (2013) Heft 15-16. - S. 3411-3418
doi:10.1016/j.jeurceramsoc.2013.07.008 ...

Werner, Jörn; Aneziris, Christos G.; Schafföner, Stefan; Fruhstorfer, J.; Oppelt, M.; Dudczig, S.
Impulse excitation measurement up to 1600॰C : An advanced analysis technique for refractories
Refractories for industrials
Höhr-Grenzhausen : ECREF, 2013. - S. 138-141

2012

Schafföner, Stefan; Aneziris, Christos G.
Pressure slip casting of coarse grain oxide ceramics
In: Ceramics International Bd. 38 (2012) Heft 1. - S. 417-422
doi:10.1016/j.ceramint.2011.06.064 ...