Abstract
Preliminary thermomechanical treatments (PTMTs) for age-hardening aluminum alloys have been proposed to improve thermomechanical fatigue (TMF) resistance. Preferential orientation of precipitates perpendicular to the loading direction, achieved in advance by applying an out-of-phase PTMT with small temperature and strain ranges, can effectively prolong in-phase TMF life. This has been shown to correlate with the degree of preferential orientation due to mechanical anisotropy introduced during PTMTs.
| Original language | English |
|---|---|
| Pages (from-to) | 385-387 |
| Number of pages | 3 |
| Journal | Scripta Materialia |
| Volume | 60 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Mar 1 2009 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
Cite this
Improvement of thermomechanical fatigue life in an age-hardened aluminum alloy. / Toda, Hiroyuki; Fukunaga, T.; Kobayashi, M.
In: Scripta Materialia, Vol. 60, No. 6, 01.03.2009, p. 385-387.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Improvement of thermomechanical fatigue life in an age-hardened aluminum alloy
AU - Toda, Hiroyuki
AU - Fukunaga, T.
AU - Kobayashi, M.
PY - 2009/3/1
Y1 - 2009/3/1
N2 - Preliminary thermomechanical treatments (PTMTs) for age-hardening aluminum alloys have been proposed to improve thermomechanical fatigue (TMF) resistance. Preferential orientation of precipitates perpendicular to the loading direction, achieved in advance by applying an out-of-phase PTMT with small temperature and strain ranges, can effectively prolong in-phase TMF life. This has been shown to correlate with the degree of preferential orientation due to mechanical anisotropy introduced during PTMTs.
AB - Preliminary thermomechanical treatments (PTMTs) for age-hardening aluminum alloys have been proposed to improve thermomechanical fatigue (TMF) resistance. Preferential orientation of precipitates perpendicular to the loading direction, achieved in advance by applying an out-of-phase PTMT with small temperature and strain ranges, can effectively prolong in-phase TMF life. This has been shown to correlate with the degree of preferential orientation due to mechanical anisotropy introduced during PTMTs.
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UR - http://www.scopus.com/inward/citedby.url?scp=58149490795&partnerID=8YFLogxK
U2 - 10.1016/j.scriptamat.2008.11.005
DO - 10.1016/j.scriptamat.2008.11.005
M3 - Article
VL - 60
SP - 385
EP - 387
JO - Scripta Materialia
JF - Scripta Materialia
SN - 1359-6462
IS - 6
ER -