The origin of the shear stress increment in aged ferritic Fe-Ni-Ti-Al alloys

Smith I.O. and White M.G. (1976) The origin of the shear stress increment in aged ferritic Fe-Ni-Ti-Al alloys. Metallurgical Transactions A, 7 2: 293-298. doi:10.1007/BF02644470


Author Smith I.O.
White M.G.
Title The origin of the shear stress increment in aged ferritic Fe-Ni-Ti-Al alloys
Journal name Metallurgical Transactions A
ISSN 0360-2133
Publication date 1976-01-01
Sub-type Article (original research)
DOI 10.1007/BF02644470
Open Access Status Not Open Access
Volume 7
Issue 2
Start page 293
End page 298
Total pages 6
Subject 3104 Condensed Matter Physics
2506 Metals and Alloys
2211 Mechanics of Materials
2200 Engineering
Abstract The hardening mechanisms in age-hardening ferritic Fe-Ni-Al-Ti alloys have been investigated using electron microscopy, tensile testing and the application of quantitative theories of strengthening in two phase materials. The level of the strength and its dependence upon aging time have been quantitatively predicted from a model in which the effects of coherency strains, modulii differences between matrix and precipitate and antiphase boundary energy are combined. Two characteristic levels of particle strength are derived in the model from the combination of these effects. The flow stress in the alloy is then determined by the stress to pass through the random array of particles in which two levels of strength exist.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 8 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 8 times in Scopus Article | Citations
Google Scholar Search Google Scholar
Created: Tue, 12 Jul 2016, 10:41:12 EST by System User