It appears you don't have support to open PDFs in this web browser. To view this file, Open with your PDF reader
Abstract
Microstructural and indentation-techniques mechanical investigations have been performed on a LaB6-TiB2 eutectic composite, obtained by the electric arc-melting in argon flow. Structure of solidified eutectics consists of directionally crystallized TiB2 fibers in LaB6 matrix. XRD, SEM and EDX analysis of eutectics were performed. The median diameter of the TiB2 fibers, calculated using statistical analysis of SEM micrographs, was 0.45 μm. The volume fraction of the TiB2 phase in eutectics was 16% as calculated by area fractions from SEM micrographs. The Vickers hardness (25.5 GPa) and fracture toughness (6.7 MPa ⋅m1/2) were measured on arc-melted LaB6-TiB2 alloy. Results were compared with the same ones, measured on floating-zone melted monocrystalline LaB6.
You have requested "on-the-fly" machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Show full disclaimer
Neither ProQuest nor its licensors make any representations or warranties with respect to the translations. The translations are automatically generated "AS IS" and "AS AVAILABLE" and are not retained in our systems. PROQUEST AND ITS LICENSORS SPECIFICALLY DISCLAIM ANY AND ALL EXPRESS OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES FOR AVAILABILITY, ACCURACY, TIMELINESS, COMPLETENESS, NON-INFRINGMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Your use of the translations is subject to all use restrictions contained in your Electronic Products License Agreement and by using the translation functionality you agree to forgo any and all claims against ProQuest or its licensors for your use of the translation functionality and any output derived there from. Hide full disclaimer
Details
1 Saint-Petersburg State Institute of Technology, Saint-Petersburg, Russia
2 Institute of Silicate Chemistry of Russian Academy of Sciences, Saint Petersburg, Russia