Abstract
In order to try and outline the energy dependence of surface deformations such as exfoliation and flaking on candidate CTR first-wall materials, stainless steel and two types of inconels were bombarded by 0.8, 1 and 4 MeV helium ions. All the bombarded spots could be characterized by large exfoliations covering almost the total implanted area. No spontaneous rupture was observed except on one type of inconel where flaking took place right after reaching the critical dose. After mechanical opening of the formations, similar inner morphology was found as in our previous studies on gold [5,6].
| Original language | English |
|---|---|
| Pages (from-to) | 1001-1009 |
| Number of pages | 9 |
| Journal | Nuclear Instruments and Methods In Physics Research |
| Volume | 209-210 |
| Issue number | PART 2 |
| DOIs | |
| Publication status | Published - 1983 |
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Exfoliation on stainless steel and inconel produced by 0.8-4 MeV helium ion bombardment. / Pászti, F.; Mezey, G.; Pogány, L.; Fried, M.; Manuaba, A.; Kótai, E.; Lohner, T.; Pócs, L.
In: Nuclear Instruments and Methods In Physics Research, Vol. 209-210, No. PART 2, 1983, p. 1001-1009.Research output: Article
}
TY - JOUR
T1 - Exfoliation on stainless steel and inconel produced by 0.8-4 MeV helium ion bombardment
AU - Pászti, F.
AU - Mezey, G.
AU - Pogány, L.
AU - Fried, M.
AU - Manuaba, A.
AU - Kótai, E.
AU - Lohner, T.
AU - Pócs, L.
PY - 1983
Y1 - 1983
N2 - In order to try and outline the energy dependence of surface deformations such as exfoliation and flaking on candidate CTR first-wall materials, stainless steel and two types of inconels were bombarded by 0.8, 1 and 4 MeV helium ions. All the bombarded spots could be characterized by large exfoliations covering almost the total implanted area. No spontaneous rupture was observed except on one type of inconel where flaking took place right after reaching the critical dose. After mechanical opening of the formations, similar inner morphology was found as in our previous studies on gold [5,6].
AB - In order to try and outline the energy dependence of surface deformations such as exfoliation and flaking on candidate CTR first-wall materials, stainless steel and two types of inconels were bombarded by 0.8, 1 and 4 MeV helium ions. All the bombarded spots could be characterized by large exfoliations covering almost the total implanted area. No spontaneous rupture was observed except on one type of inconel where flaking took place right after reaching the critical dose. After mechanical opening of the formations, similar inner morphology was found as in our previous studies on gold [5,6].
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U2 - 10.1016/0167-5087(83)90912-2
DO - 10.1016/0167-5087(83)90912-2
M3 - Article
VL - 209-210
SP - 1001
EP - 1009
JO - Nuclear Instruments and Methods In Physics Research
JF - Nuclear Instruments and Methods In Physics Research
SN - 0167-5087
IS - PART 2
ER -