Publications of Helmut Clemens

Zhang, W.; Li, H.; Hu, Z.; Liang, Y.; Yang, J.; Si, Z.; Clemens, H.; Scheu, C.; Dehm, G.; Cha, L.: Precipitation and growth behavior of β₀ phase in the α₂/γ lamellar colonies of an intermetallic Ti–43.5Al–4Nb–1Mo–0.1B alloy. Journal of Alloys and Compounds 1020, 179381 (2025)

Ebner, A. S.; Brinckmann, S.; Plesiutschnig, E.; Clemens, H.; Pippan, R.; Maier-Kiener, V.: A Modified Electrochemical Nanoindentation Setup for Probing Hydrogen-Material Interaction Demonstrated on a Nickel-Based Alloy. JOM-Journal of the Minerals Metals & Materials Society 72 (5), pp. 2020 - 2029 (2020)

Cha, L.; Clemens, H.; Dehm, G.: Microstructure evolution and mechanical properties of an intermetallic Ti–43.5Al–4Nb–1Mo–0.1B alloy after ageing below the eutectoid temperature. International Journal of Materials Research 102 (6), pp. 703 - 708 (2011)

Cha, L.; Scheu, C.; Clemens, H.; Chladil, H. F.; Dehm, G.; Gerling, R. W.; Bartels, A.: Nanometer-scaled lamellar microstructures in Ti–45Al–7.5Nb–(0; 0.5)C alloys and their influence on hardness. Intermetallics 16 (7), pp. 868 - 875 (2008)

Bystrzanowski, S.; Bartels, A.; Clemens, H.; Gerling, R. W.; Schimansky, F. P.; Dehm, G.; Kestler, H.: Creep behaviour and related high temperature microstructural stability of Ti-46Al-9Nb sheet material. Intermetallics 13 (5), pp. 515 - 524 (2005)

Bischof, M.; Leitner, H.; Clemens, H.; Staron, P.; Dehm, G.; Voiticek, A.; Knabl, W.: Microstructure and mechanical properties of Si and YN doped powder metallurgical tantalum. Zeitschrift für Metallkunde/Materials Research and Advanced Techniques 95 (7), pp. 573 - 578 (2004)

Weller, M.; Clemens, H.; Haneczok, G.; Dehm, G.; Bartels, A.; Bystrzanowski, S.; Gerling, R. W.; Arzt, E.: Mechanical Spectroscopy of a High Nb Containing γ-TiAl Based Alloy with Near Gamma and Fully Lamellar Microstructure. Philosophical Magazine Letters 84 (6), pp. 383 - 393 (2004)

Clemens, H.; Schubert, D. W.; Dehm, G.; Scheu, C.; Buttstaedt, J. L.: Characterization of biocompatible Ti(CNO) layers on polymeric substrates. Applied Surface Science 219 (3-4), pp. 329 - 337 (2003)

Beschliesser, M.; Chatterjee, A.; Lorich, A.; Knabl, W.; Kestler, H.; Dehm, G.; Clemens, H.: Designed fully lamellar microstructures in a γ-TiAl based alloy: adjustment and microstructural changes upon long-term isothermal exposure at 700 and 800 degrees C. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 329-331, pp. 124 - 129 (2002)

Marketz, W. T.; Fischer, F. D.; Kauffmann, F.; Dehm, G.; Bidlingmaier, T.; Wanner, A.; Clemens, H.: On the role of twinning during room temperature deformation of γ-TiAl based alloys. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 329-331, pp. 177 - 183 (2002)

Schillinger, W.; Clemens, H.; Dehm, G.; Bartels, A.: Microstructural stability and creep behavior of a lamellar γ-TiAl based alloy with extremely fine lamellar spacing. Intermetallics 10 (5), pp. 459 - 466 (2002)

Bartels, A.; Clemens, H.; Dehm, G.; Lach, E.; Schillinger, W.: Strain rate dependence of the deformation mechanisms in a fully lamellar γ-TiAl-based alloy. Zeitschrift für Metallkunde/Materials Research and Advanced Techniques 93 (3), pp. 180 - 185 (2002)

Chatterjee, A.; Clemens, H.; Mecking, H.; Dehm, G.; Arzt, E.: Creep behavior of γ-TiAl-based alloys with fully lamellar microstructure. Zeitschrift für Metallkunde/Materials Research and Advanced Techniques 92 (8), pp. 1000 - 1004 (2001)

Zhang, D.; Dehm, G.; Clemens, H.: On the microstructural evolution and phase transformation in a high niobium containing γ-TiAl alloy. Zeitschrift für Metallkunde 91 (11), pp. 950 - 956 (2000)

Marketz, W. T.; Fischer, F. D.; Kauffmann, F.; Dehm, G.; Bidlingmaier, T.; Wanner, A.; Clemens, H.: Computational modeling and experimental study of the deformation behaviour of γ-TiAl based alloys. Advanced Engineering Materials 2 (10), pp. 662 - 666 (2000)

Chatterjee, A.; Dehm, G.; Scheu, C.; Clemens, H.: Onset of microstructural instability in a fully lamellar Ti-46.5 at.% Al-4 al.% (Cr,Nb,Ta,B) alloy during short-term creep. Zeitschrift für Metallkunde/Materials Research and Advanced Techniques 91 (9), pp. 755 - 760 (2000)

Kauffmann, F.; Bidlingmaier, T.; Dehm, G.; Wanner, A.; Clemens, H.: On the origin of acoustic emission during room temperature compressive deformation of a γ-TiAl based alloy. Intermetallics 8 (7), pp. 823 - 830 (2000)

Zhang, D.; Dehm, G.; Clemens, H.: Effect of heat treatments and hot-isostatic pressing on phase transformations and microstructure in a β/B2 containing γ-TiAl based alloy. Scripta Materialia 42 (11), pp. 1065 - 1070 (2000)

Bidlingmaier, T.; Wanner, A.; Dehm, G.; Clemens, H.: Acoustic Emission during Room Temperature Deformation of a γ-TiAl Based Alloy. Zeitschrift für Metallkunde 90, pp. 581 - 587 (1999)

Clemens, H.; Mayer, S.; Scheu, C.: Microstructure and Properties of Engineering Materials. In: Neutrons and Synchrotron Radiation in Engineering Materials Science: From Fundamentals to Applications: Second Edition, pp. 3 - 20 (Eds. Schreyer, A.; Clemens, H.; Mayer, S.). wiley, Hoboken, NJ, USA (2017)