Abstract
Investigations were carried out into the chemical composition and structural - phase state of surface layers of VT18U alloy after the effect of a powerful ion-beam with a current density of 20-160 A/cm2 and diffusion annealing, as well as after service tests. The results show that ion-beam treatment makes it possible to increase the endurance limit by 10%, the cyclic endurance at 400°C and a load of 370 MPa by up to 20 times, heat resistance at 550°C up to 2.3 times, and dust erosion resistance 1.8 times.
| Original language | English |
|---|---|
| Pages (from-to) | 468-474 |
| Number of pages | 7 |
| Journal | Physics and chemistry of materials treatment |
| Volume | 25 |
| Issue number | 5 |
| Publication status | Published - Sep 1991 |
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Cite this
Physico-chemical state of surface layers and service properties of VT18U titanium alloy irradiated with a high power ion beam. / Didenko, A. N.; Shulov, V. A.; Remnev, G. E.; Strygin, A. E.; Pogrebnyak, A. D.; Nochovnaya, N. A.; Yagodkin, Yu D.
In: Physics and chemistry of materials treatment, Vol. 25, No. 5, 09.1991, p. 468-474.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Physico-chemical state of surface layers and service properties of VT18U titanium alloy irradiated with a high power ion beam
AU - Didenko, A. N.
AU - Shulov, V. A.
AU - Remnev, G. E.
AU - Strygin, A. E.
AU - Pogrebnyak, A. D.
AU - Nochovnaya, N. A.
AU - Yagodkin, Yu D.
PY - 1991/9
Y1 - 1991/9
N2 - Investigations were carried out into the chemical composition and structural - phase state of surface layers of VT18U alloy after the effect of a powerful ion-beam with a current density of 20-160 A/cm2 and diffusion annealing, as well as after service tests. The results show that ion-beam treatment makes it possible to increase the endurance limit by 10%, the cyclic endurance at 400°C and a load of 370 MPa by up to 20 times, heat resistance at 550°C up to 2.3 times, and dust erosion resistance 1.8 times.
AB - Investigations were carried out into the chemical composition and structural - phase state of surface layers of VT18U alloy after the effect of a powerful ion-beam with a current density of 20-160 A/cm2 and diffusion annealing, as well as after service tests. The results show that ion-beam treatment makes it possible to increase the endurance limit by 10%, the cyclic endurance at 400°C and a load of 370 MPa by up to 20 times, heat resistance at 550°C up to 2.3 times, and dust erosion resistance 1.8 times.
UR - http://www.scopus.com/inward/record.url?scp=0026226471&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0026226471&partnerID=8YFLogxK
M3 - Article
VL - 25
SP - 468
EP - 474
JO - Physics and chemistry of materials treatment
JF - Physics and chemistry of materials treatment
SN - 0264-729X
IS - 5
ER -