Zobrazeno 1 - 10
of 227
pro vyhledávání: '"Robert F. Singer"'
Publikováno v:
Particuology. 65:32-38
Fluidized Carbon Bed Cooling (FCBC) is an innovative investment casting process for directional solidification of superalloy components. It takes advantage of a fluidized bed with a base of small glassy carbon beads for cooling and other low-density
Publikováno v:
Plastic & Reconstructive Surgery. 148:930-933
Publikováno v:
Metallurgical and Materials Transactions A. 52:512-519
Fabrication of parts by metal injection molding (MIM) results in very fine grain sizes. In the present investigation, heat treatments were employed to gain a larger grain size that is more creep resistant. The alloy under investigation was CM 247 LC.
Publikováno v:
Corrosion Science. 155:195-208
The influence of α-phase and β-phase (Mg17Al12) on corrosion of cast binary Mg-Al alloys was investigated by immersion testing in 5 wt.-% NaCl solution saturated with Mg(OH)2 and by measuring the corrosion potential Ecorr. The microstructure of the
Autor:
Niels Jöns, Gunther Eggeler, M. Holtkamp, Robert F. Singer, Hongcai Wang, Oliver Martin Horst, Carolin Körner, P. Git, D. Adler, J. Streitberger
Publikováno v:
Materials & Design, Vol 195, Iss, Pp 108976-(2020)
The present work contributes to a better understanding of the basic assumptions and principles behind the design of Ni-based single crystal superalloys (SXs). For this purpose, we cast and heat-treat four SXs and compare their creep performances: ERB
On the Influence of Alloy Composition on Creep Behavior of Ni-Based Single-Crystal Superalloys (SXs)
Autor:
S. Ibrahimkhel, Carolin Körner, N. Wochmjakow, Oliver Martin Horst, Gunther Eggeler, P. Git, Robert F. Singer, Pascal Thome, Jan Frenzel, Felicitas Scholz, J. Streitberger
Publikováno v:
Superalloys 2020 ISBN: 9783030518332
In the present work, three Ni-based single-crystal superalloys (SXs) were investigated, a Re-containing alloy ERBO/1 (CMSX-4 type) and two Re-free SXs referred to as ERBO/15 and ERBO/15-W, which differ in W content. The microstructural evolution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e403a9b0557a2443ea60247d21ca145
https://doi.org/10.1007/978-3-030-51834-9_6
https://doi.org/10.1007/978-3-030-51834-9_6
Publikováno v:
Oxidation of Metals. 91:113-129
The oxidation behavior of superalloy IN 713 fabricated by metal injection molding (MIM) was investigated and compared with standard cast material plus hot isostatic pressing (Cast + HIP). The carbon content of MIM alloys varied in the experiments due
Publikováno v:
Additive Manufacturing. 22:118-126
Selective electron beam melting (SEBM) is shown to be a viable production route for titanium aluminides components. Fully dense and crack free parts can be produced. In the present paper a titanium aluminide alloy Ti-45Al-4Nb-C was investigated and t
Publikováno v:
Aesthetic Surgery Journal. Open Forum
[This corrects the article DOI: 10.1093/asjof/ojz008.][This corrects the article DOI: 10.1093/asjof/ojz008.].
Autor:
Jan Frenzel, Ralf Rettig, Alfred Ludwig, Ingo Steinbach, Janine Pfetzing-Micklich, Matthias Markl, Alexander Müller, Carolin Körner, Aparna P. A. Subramanyam, Dennis Naujoks, H. Schaar, Hofmeister Matthias, Ralf Drautz, Katrin Abrahams, Thomas Hammerschmidt, Nils Ritter, Robert F. Singer
Publikováno v:
Metallurgical and Materials Transactions A. 49:4134-4145
The development of new Ni-base superalloys with a complex composition consisting of eight or more alloying elements is a challenging task. The experimental state-of-the-art development cycle is based on the adaption of already existing compositions.