FATIGUE AND FRACTURE OF DAMAGE-TOLERANT IN-SITU TITANIUM MATRIX COMPOSITES

Authors
DUBEY S LEDERICH RJ SOBOYEJO WO
Citation
S. Dubey et al., FATIGUE AND FRACTURE OF DAMAGE-TOLERANT IN-SITU TITANIUM MATRIX COMPOSITES, Metallurgical and materials transactions. A, Physical metallurgy andmaterials science, 28(10), 1997, pp. 2037-2047
Citations number
13
Categorie Soggetti
Metallurgy & Metallurigical Engineering","Material Science
Journal title
Metallurgical and materials transactions. A, Physical metallurgy andmaterials science → ACNP
ISSN journal
10735623
Volume
28
Issue
10
Year of publication
1997
Pages
2037 - 2047
Database
ISI
SICI code
1073-5623(1997)28:10<2037:FAFODI>2.0.ZU;2-I
Abstract
In an effort to engineer damage-tolerant ingot metallurgy (IM) in situ titanium matrix composites with attractive mechanical properties, the fatigue and fracture properties of a range of high-modulus titanium a lloys reinforced with TiB whiskers were examined. The strengthening ef fects due to elastic whisker reinforcement are quantified using shear lag and rule-of-mixture models. The effects of alloy composition and m icrostructure on the fatigue behavior of the in situ titanium composit es will also be discussed.