Abstract
We investigated the effect of reinforcement on the formation of nanocrystals at shear bands in a Ni-based metallic glass matrix composite in comparison with monolithic Ni-based bulk metallic glass when shear bands are generated during deformation. The results suggest that the occurrence of nanocrystallization at a shear band implies a stress concentration by a geometrical effect of the reinforcement phase on the compressive loading conditions.
Original language | English |
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Pages (from-to) | 651-654 |
Number of pages | 4 |
Journal | Scripta Materialia |
Volume | 58 |
Issue number | 8 |
DOIs | |
Publication status | Published - 2008 Apr |
Bibliographical note
Funding Information:This work was supported by the European Union within the framework of the Research Training Network on “ductile bulk metallic glass composites” (MRTN-CT-2003-504692), Basic Energy Sciences of the US Department of Energy through Iowa State University under Contract No. W-7405-ENG-82. Additional funding provided by the Global Research Laboratory Program of Korea Ministry of Science and Technology is also gratefully acknowledged.
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys