Ion modification of alumina ceramics
The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating vol...
Ausführliche Beschreibung
Autor*in: |
Ghyngazov, S. [verfasserIn] Kostenko, V. [verfasserIn] Shevelev, S. [verfasserIn] Lysenko, E. [verfasserIn] Surzhikov, A. [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2019 |
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Übergeordnetes Werk: |
Enthalten in: Nuclear instruments & methods in physics research / B - Amsterdam [u.a.] : Elsevier, 1984, 464, Seite 89-94 |
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Übergeordnetes Werk: |
volume:464 ; pages:89-94 |
DOI / URN: |
10.1016/j.nimb.2019.12.013 |
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Katalog-ID: |
ELV003467562 |
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520 | |a The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating voltage was 180 keV. The experiments were performed at pulse energy density (W) of 0.3, 1 and 1.5 J/cm2. It is shown that ion treatment increases the strength of the surface layers of ceramics at depth that exceeds the penetration depth of accelerated ions by an order of magnitude or more. That is, there is a long-range effect characteristic of the ion treatment of metals and alloys. The analysis of the processes of energy release and structural changes in the surface layers shows that melting and recrystallization of the thin surface layer of ceramics observed in ion treatment are not the determining factors that change the strength properties of ceramics under these layers. It is shown that hardening of these layers occurs by the shock-wave mechanism initiated by local overheating of the surface layers of ceramics by intense pulsed ion beam. | ||
700 | 1 | |a Kostenko, V. |e verfasserin |4 aut | |
700 | 1 | |a Shevelev, S. |e verfasserin |4 aut | |
700 | 1 | |a Lysenko, E. |e verfasserin |4 aut | |
700 | 1 | |a Surzhikov, A. |e verfasserin |4 aut | |
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2019 |
allfields |
10.1016/j.nimb.2019.12.013 doi (DE-627)ELV003467562 (ELSEVIER)S0168-583X(19)30822-5 DE-627 ger DE-627 rda eng 530 DE-600 33.05 bkl 33.40 bkl Ghyngazov, S. verfasserin aut Ion modification of alumina ceramics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating voltage was 180 keV. The experiments were performed at pulse energy density (W) of 0.3, 1 and 1.5 J/cm2. It is shown that ion treatment increases the strength of the surface layers of ceramics at depth that exceeds the penetration depth of accelerated ions by an order of magnitude or more. That is, there is a long-range effect characteristic of the ion treatment of metals and alloys. The analysis of the processes of energy release and structural changes in the surface layers shows that melting and recrystallization of the thin surface layer of ceramics observed in ion treatment are not the determining factors that change the strength properties of ceramics under these layers. It is shown that hardening of these layers occurs by the shock-wave mechanism initiated by local overheating of the surface layers of ceramics by intense pulsed ion beam. Kostenko, V. verfasserin aut Shevelev, S. verfasserin aut Lysenko, E. verfasserin aut Surzhikov, A. verfasserin aut Enthalten in Nuclear instruments & methods in physics research / B Amsterdam [u.a.] : Elsevier, 1984 464, Seite 89-94 Online-Ressource (DE-627)266014585 (DE-600)1466524-4 (DE-576)074959735 nnns volume:464 pages:89-94 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.05 Experimentalphysik 33.40 Kernphysik AR 464 89-94 |
spelling |
10.1016/j.nimb.2019.12.013 doi (DE-627)ELV003467562 (ELSEVIER)S0168-583X(19)30822-5 DE-627 ger DE-627 rda eng 530 DE-600 33.05 bkl 33.40 bkl Ghyngazov, S. verfasserin aut Ion modification of alumina ceramics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating voltage was 180 keV. The experiments were performed at pulse energy density (W) of 0.3, 1 and 1.5 J/cm2. It is shown that ion treatment increases the strength of the surface layers of ceramics at depth that exceeds the penetration depth of accelerated ions by an order of magnitude or more. That is, there is a long-range effect characteristic of the ion treatment of metals and alloys. The analysis of the processes of energy release and structural changes in the surface layers shows that melting and recrystallization of the thin surface layer of ceramics observed in ion treatment are not the determining factors that change the strength properties of ceramics under these layers. It is shown that hardening of these layers occurs by the shock-wave mechanism initiated by local overheating of the surface layers of ceramics by intense pulsed ion beam. Kostenko, V. verfasserin aut Shevelev, S. verfasserin aut Lysenko, E. verfasserin aut Surzhikov, A. verfasserin aut Enthalten in Nuclear instruments & methods in physics research / B Amsterdam [u.a.] : Elsevier, 1984 464, Seite 89-94 Online-Ressource (DE-627)266014585 (DE-600)1466524-4 (DE-576)074959735 nnns volume:464 pages:89-94 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.05 Experimentalphysik 33.40 Kernphysik AR 464 89-94 |
allfields_unstemmed |
10.1016/j.nimb.2019.12.013 doi (DE-627)ELV003467562 (ELSEVIER)S0168-583X(19)30822-5 DE-627 ger DE-627 rda eng 530 DE-600 33.05 bkl 33.40 bkl Ghyngazov, S. verfasserin aut Ion modification of alumina ceramics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating voltage was 180 keV. The experiments were performed at pulse energy density (W) of 0.3, 1 and 1.5 J/cm2. It is shown that ion treatment increases the strength of the surface layers of ceramics at depth that exceeds the penetration depth of accelerated ions by an order of magnitude or more. That is, there is a long-range effect characteristic of the ion treatment of metals and alloys. The analysis of the processes of energy release and structural changes in the surface layers shows that melting and recrystallization of the thin surface layer of ceramics observed in ion treatment are not the determining factors that change the strength properties of ceramics under these layers. It is shown that hardening of these layers occurs by the shock-wave mechanism initiated by local overheating of the surface layers of ceramics by intense pulsed ion beam. Kostenko, V. verfasserin aut Shevelev, S. verfasserin aut Lysenko, E. verfasserin aut Surzhikov, A. verfasserin aut Enthalten in Nuclear instruments & methods in physics research / B Amsterdam [u.a.] : Elsevier, 1984 464, Seite 89-94 Online-Ressource (DE-627)266014585 (DE-600)1466524-4 (DE-576)074959735 nnns volume:464 pages:89-94 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.05 Experimentalphysik 33.40 Kernphysik AR 464 89-94 |
allfieldsGer |
10.1016/j.nimb.2019.12.013 doi (DE-627)ELV003467562 (ELSEVIER)S0168-583X(19)30822-5 DE-627 ger DE-627 rda eng 530 DE-600 33.05 bkl 33.40 bkl Ghyngazov, S. verfasserin aut Ion modification of alumina ceramics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating voltage was 180 keV. The experiments were performed at pulse energy density (W) of 0.3, 1 and 1.5 J/cm2. It is shown that ion treatment increases the strength of the surface layers of ceramics at depth that exceeds the penetration depth of accelerated ions by an order of magnitude or more. That is, there is a long-range effect characteristic of the ion treatment of metals and alloys. The analysis of the processes of energy release and structural changes in the surface layers shows that melting and recrystallization of the thin surface layer of ceramics observed in ion treatment are not the determining factors that change the strength properties of ceramics under these layers. It is shown that hardening of these layers occurs by the shock-wave mechanism initiated by local overheating of the surface layers of ceramics by intense pulsed ion beam. Kostenko, V. verfasserin aut Shevelev, S. verfasserin aut Lysenko, E. verfasserin aut Surzhikov, A. verfasserin aut Enthalten in Nuclear instruments & methods in physics research / B Amsterdam [u.a.] : Elsevier, 1984 464, Seite 89-94 Online-Ressource (DE-627)266014585 (DE-600)1466524-4 (DE-576)074959735 nnns volume:464 pages:89-94 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 33.05 Experimentalphysik 33.40 Kernphysik AR 464 89-94 |
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Ion modification of alumina ceramics |
abstract |
The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating voltage was 180 keV. The experiments were performed at pulse energy density (W) of 0.3, 1 and 1.5 J/cm2. It is shown that ion treatment increases the strength of the surface layers of ceramics at depth that exceeds the penetration depth of accelerated ions by an order of magnitude or more. That is, there is a long-range effect characteristic of the ion treatment of metals and alloys. The analysis of the processes of energy release and structural changes in the surface layers shows that melting and recrystallization of the thin surface layer of ceramics observed in ion treatment are not the determining factors that change the strength properties of ceramics under these layers. It is shown that hardening of these layers occurs by the shock-wave mechanism initiated by local overheating of the surface layers of ceramics by intense pulsed ion beam. |
abstractGer |
The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating voltage was 180 keV. The experiments were performed at pulse energy density (W) of 0.3, 1 and 1.5 J/cm2. It is shown that ion treatment increases the strength of the surface layers of ceramics at depth that exceeds the penetration depth of accelerated ions by an order of magnitude or more. That is, there is a long-range effect characteristic of the ion treatment of metals and alloys. The analysis of the processes of energy release and structural changes in the surface layers shows that melting and recrystallization of the thin surface layer of ceramics observed in ion treatment are not the determining factors that change the strength properties of ceramics under these layers. It is shown that hardening of these layers occurs by the shock-wave mechanism initiated by local overheating of the surface layers of ceramics by intense pulsed ion beam. |
abstract_unstemmed |
The patterns of depth microhardness, nanohardness and modulus of elasticity of alumina ceramics were investigated by microindentation and nanoindentation methods after treatment with a beam of ions of the composition: carbon ions (C+, Cn+) and protons (H+) in a ratio of 85%/15%. The accelerating voltage was 180 keV. The experiments were performed at pulse energy density (W) of 0.3, 1 and 1.5 J/cm2. It is shown that ion treatment increases the strength of the surface layers of ceramics at depth that exceeds the penetration depth of accelerated ions by an order of magnitude or more. That is, there is a long-range effect characteristic of the ion treatment of metals and alloys. The analysis of the processes of energy release and structural changes in the surface layers shows that melting and recrystallization of the thin surface layer of ceramics observed in ion treatment are not the determining factors that change the strength properties of ceramics under these layers. It is shown that hardening of these layers occurs by the shock-wave mechanism initiated by local overheating of the surface layers of ceramics by intense pulsed ion beam. |
collection_details |
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title_short |
Ion modification of alumina ceramics |
remote_bool |
true |
author2 |
Kostenko, V. Shevelev, S. Lysenko, E. Surzhikov, A. |
author2Str |
Kostenko, V. Shevelev, S. Lysenko, E. Surzhikov, A. |
ppnlink |
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hochschulschrift_bool |
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doi_str |
10.1016/j.nimb.2019.12.013 |
up_date |
2024-07-06T19:43:17.246Z |
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