Effect of aspect ratios of in situ formed TiB whiskers on the mechanical properties of TiBw/Ti-6Al-4V composites
Ti alloy matrix composites reinforced with nanosized TiB whiskers (TiBw/Ti-6Al-4V) were synthesized through an in situ reaction between TiB2 and Ti-6Al-4V powders during a spark plasma sintering process. The TiBw/Ti-6Al-4V composites reinforced by whiskers with an aspect ratio of 58 exhibited threefold greater strengthening efficiency compared to those reinforced by whiskers with low aspect ratios. It was determined that the strengthening originates from the high load-bearing capability of TiB whiskers with a diameter of 100 nm formed in situ in a Ti alloy matrix. (C) 2011 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Issue Date
- 2012-04
- Language
- English
- Article Type
- Article
- Keywords
METAL-MATRIX COMPOSITES; TI-6AL-4V; MICROSTRUCTURE; DEFORMATION; BEHAVIOR; GROWTH
- Citation
SCRIPTA MATERIALIA, v.66, no.7, pp.487 - 490
- ISSN
- 1359-6462
- Appears in Collection
- MS-Journal Papers(저널논문)
- Files in This Item
- There are no files associated with this item.
This item is cited by other documents in WoS
| ⊙ Detail Information in WoSⓡ | Click to see |  |
| ⊙ Cited 168 items in WoS | Click to see citing articles in |  |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.