Abstract
It is shown that a fatigue limit of the laboratory specimens and blades after ion-beam treatment and post-treatment vacuum annealing can be raised by 30-180% depending on the type of alloy and irradiation conditions. The results of the SEM surface investigations indicate on the connection of fatigue strength increase effect with both the change of the mechanism of crack origin and slowing down of the cracks propagation. Extra high fatigue limit values were detected for Ti-based alloy produced specimens and blades after power ion beam irradiation.
| Original language | English |
|---|---|
| Pages (from-to) | 17-26 |
| Number of pages | 10 |
| Journal | Fizika i Khimiya Obrabotki Materialov |
| Issue number | 4 |
| Publication status | Published - 25 Nov 2004 |
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ASJC Scopus subject areas
- Materials Science(all)
Cite this
Fatigue strength of metals and alloys modified by ion beams. / Shulov, V. A.; Nochovnaya, N. A.; Ryabchikov, A. I.; Pajkin, A. G.
In: Fizika i Khimiya Obrabotki Materialov, No. 4, 25.11.2004, p. 17-26.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fatigue strength of metals and alloys modified by ion beams
AU - Shulov, V. A.
AU - Nochovnaya, N. A.
AU - Ryabchikov, A. I.
AU - Pajkin, A. G.
PY - 2004/11/25
Y1 - 2004/11/25
N2 - It is shown that a fatigue limit of the laboratory specimens and blades after ion-beam treatment and post-treatment vacuum annealing can be raised by 30-180% depending on the type of alloy and irradiation conditions. The results of the SEM surface investigations indicate on the connection of fatigue strength increase effect with both the change of the mechanism of crack origin and slowing down of the cracks propagation. Extra high fatigue limit values were detected for Ti-based alloy produced specimens and blades after power ion beam irradiation.
AB - It is shown that a fatigue limit of the laboratory specimens and blades after ion-beam treatment and post-treatment vacuum annealing can be raised by 30-180% depending on the type of alloy and irradiation conditions. The results of the SEM surface investigations indicate on the connection of fatigue strength increase effect with both the change of the mechanism of crack origin and slowing down of the cracks propagation. Extra high fatigue limit values were detected for Ti-based alloy produced specimens and blades after power ion beam irradiation.
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UR - http://www.scopus.com/inward/citedby.url?scp=8644224269&partnerID=8YFLogxK
M3 - Article
SP - 17
EP - 26
JO - Fizika i Khimiya Obrabotki Materialov
JF - Fizika i Khimiya Obrabotki Materialov
SN - 0015-3214
IS - 4
ER -