ODS+Hf and AISI 316L steel surface variations at high laser intensity, 1013 W/cm2, in air and vacuum: comparative study
Апстракт
The behavior of Oxide Dispersion Strengthened (ODS) steel with addition of hafnium, as well as AISI 316L steel, at high laser intensity of ~1013 W/cm2 in ambiences of air and vacuum, was studied. Irradiation source was Ti:Sapphire laser operating at 804 nm and pulse length of ~65 fs. Morphological and chemical studies were considered, thus that: (i) given laser intensity induced damages on both steels with the damage being more prominent on AISI 316L steel; (ii) various surface features were present, such as coral-like structure and Laser Induced Periodic Surface Structures (LIPSS), with LIPSS being dominant on the surface; (iii) the interaction was accompanied by generation of plasma above the target, and (iv) chemical analysis has shown that surface elemental content also depends on the ambience used.
Извор:
SPIG 2022 : 31st Summer School and International Symposium on the Physics of Ionized Gases : Contributed papers and abstracts, 2022, 102, 145-148Финансирање / пројекти:
- IAEA [CRP F13020, Contract no. 24076]
- Bilateral Project Serbia-China [no. 451-02-818/2021-09/17 “Advanced Technologies Based on Pulsed Lasers for Modification/Processing and Synthesis of Selected Metal Materials”]
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
- European Structural and Investment Funds and the Czech Republic-Project Centre of Adv. Appl. Sci. . [CZ.02.1.01/0.0/0.0/16_019/0000778]
- ) Czech Ministry of Education, Youth and Sports [Project LTT17015]
Напомена:
- SPIG 2022 : 31st Summer School and International Symposium on the Physics of Ionized Gases : Contributed papers and abstracts of invited lectures, topical invited lectures and progress reports; September 5-9,2022, Belgrade
Колекције
Институција/група
VinčaTY - CONF AU - Trtica, Milan AU - Stašić, Jelena AU - Chen, Xizhang AU - Limpouch, Jiri PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/12096 AB - The behavior of Oxide Dispersion Strengthened (ODS) steel with addition of hafnium, as well as AISI 316L steel, at high laser intensity of ~1013 W/cm2 in ambiences of air and vacuum, was studied. Irradiation source was Ti:Sapphire laser operating at 804 nm and pulse length of ~65 fs. Morphological and chemical studies were considered, thus that: (i) given laser intensity induced damages on both steels with the damage being more prominent on AISI 316L steel; (ii) various surface features were present, such as coral-like structure and Laser Induced Periodic Surface Structures (LIPSS), with LIPSS being dominant on the surface; (iii) the interaction was accompanied by generation of plasma above the target, and (iv) chemical analysis has shown that surface elemental content also depends on the ambience used. C3 - SPIG 2022 : 31st Summer School and International Symposium on the Physics of Ionized Gases : Contributed papers and abstracts T1 - ODS+Hf and AISI 316L steel surface variations at high laser intensity, 1013 W/cm2, in air and vacuum: comparative study VL - 102 SP - 145 EP - 148 UR - https://hdl.handle.net/21.15107/rcub_vinar_12096 ER -
@conference{ author = "Trtica, Milan and Stašić, Jelena and Chen, Xizhang and Limpouch, Jiri", year = "2022", abstract = "The behavior of Oxide Dispersion Strengthened (ODS) steel with addition of hafnium, as well as AISI 316L steel, at high laser intensity of ~1013 W/cm2 in ambiences of air and vacuum, was studied. Irradiation source was Ti:Sapphire laser operating at 804 nm and pulse length of ~65 fs. Morphological and chemical studies were considered, thus that: (i) given laser intensity induced damages on both steels with the damage being more prominent on AISI 316L steel; (ii) various surface features were present, such as coral-like structure and Laser Induced Periodic Surface Structures (LIPSS), with LIPSS being dominant on the surface; (iii) the interaction was accompanied by generation of plasma above the target, and (iv) chemical analysis has shown that surface elemental content also depends on the ambience used.", journal = "SPIG 2022 : 31st Summer School and International Symposium on the Physics of Ionized Gases : Contributed papers and abstracts", title = "ODS+Hf and AISI 316L steel surface variations at high laser intensity, 1013 W/cm2, in air and vacuum: comparative study", volume = "102", pages = "145-148", url = "https://hdl.handle.net/21.15107/rcub_vinar_12096" }
Trtica, M., Stašić, J., Chen, X.,& Limpouch, J.. (2022). ODS+Hf and AISI 316L steel surface variations at high laser intensity, 1013 W/cm2, in air and vacuum: comparative study. in SPIG 2022 : 31st Summer School and International Symposium on the Physics of Ionized Gases : Contributed papers and abstracts, 102, 145-148. https://hdl.handle.net/21.15107/rcub_vinar_12096
Trtica M, Stašić J, Chen X, Limpouch J. ODS+Hf and AISI 316L steel surface variations at high laser intensity, 1013 W/cm2, in air and vacuum: comparative study. in SPIG 2022 : 31st Summer School and International Symposium on the Physics of Ionized Gases : Contributed papers and abstracts. 2022;102:145-148. https://hdl.handle.net/21.15107/rcub_vinar_12096 .
Trtica, Milan, Stašić, Jelena, Chen, Xizhang, Limpouch, Jiri, "ODS+Hf and AISI 316L steel surface variations at high laser intensity, 1013 W/cm2, in air and vacuum: comparative study" in SPIG 2022 : 31st Summer School and International Symposium on the Physics of Ionized Gases : Contributed papers and abstracts, 102 (2022):145-148, https://hdl.handle.net/21.15107/rcub_vinar_12096 .