G Lütjering, JC Williams, A Gysler - Microstructure And Properties …, 2000 - www-eng.lbl.gov
… /property relationships of titaniumalloys. The existing literature on titaniumalloys is well … The fatigue cracks are nucleated in the lamellar grains of the bi-modal structure ( Figure 43) …
D Rugg, M Dixon, FPE Dunne - The Journal of Strain …, 2007 - journals.sagepub.com
… Abstract: This paper introduces the concept of effective structural size in titaniumalloys and … a particular structural unit – termed a rogue grain – in a model single-phase titaniumalloy is …
IP Semenova, YM Modina, AG Stotskiy, AV Polyakov… - Metals, 2022 - mdpi.com
… The overview of publications on Ti and the Ti-6Al-4V titaniumalloy presented in this paper gives an indication of fatigue resistance in the ultrafine-grained state, based on SPD …
HJ Rack, JI Qazi - Materials Science and Engineering: C, 2006 - Elsevier
… Ultra-fine grained (UFG) structures, Fig. 1, can range from an … to a sub-grainstructure with a defined boundary structure. In all … titanium was superior to that of the original coarse-grained …
T Zhang, CT Liu - Advanced Powder Materials, 2022 - Elsevier
… In addition, it is also observed that the size and fraction of the columnar grains decrease in such β titaniumalloys, which weakens the over texture as compared with the …
LM Kang, C Yang - Advanced Engineering Materials, 2019 - Wiley Online Library
… Specifically, for β-type titaniumalloys with an average grain size of less than 10 µm, the strength level is around 1500 MPa or higher with acceptable ductility.177, 178 Although the β-…
T Wang, YY Zhu, SQ Zhang, HB Tang… - Journal of Alloys and …, 2015 - Elsevier
… grainstructures of the final deposited components. In the present paper, the typical alpha + beta titaniumalloy with nominal composition (wt.%) of Ti… as critical structural components due …
… In heat treating titaniumalloys above the beta transus, a coarse beta grain size is likely … In contrast, a beta grain size of -~0.1 mm can be achieved by processing near-alpha alloys high …
YY Zhu, HB Tang, Z Li, C Xu, B He - Journal of Alloys and Compounds, 2019 - Elsevier
… ti-alloys with different alloying content were fabricated by LAM process. Solidification behavior and grain … between alloying content and the final grainstructures of LAM ti-alloys. This …