XRF and LIBS measuring on metal and ceramic laser-cleaned surfaces
Апстракт
The use of lasers in the conservation of artefacts plays an important role since its posibilities of safe, efficient and efective cleaning on complex surfaces and wide range of materials. This paper presents the results of the laser cleaning effects on ceramic medieval artefacts originated from archaeological sites from region of Tyre and Sidon, Lebanon and naturally tarnished brass plate (unknown origin). Nd: YAG and Er: Glass lasers were used to clean unwanted layers from artefact surface. Before these investigations, some preliminary analyses were conducted on the comparable contemporary samples. Effects on the laser irradiated zones were investigated by optical and SEM microscopy and EDX analysis. LIBS and XRF were used for the morphological and chemical analysis of laser radiation impact on the examined materials. Also surface's profile roughness and surface hardness were measured. Some parameters for successfully and safely cleaning of brass surface without degrading the surround...ing material were determined.
Кључне речи:
XRF / SEM / LIBS / Laser cleaning / Copper / CeramicИзвор:
IMEKO International Conference on Metrology for Archeology and Cultural Heritage, MetroArcheo 2016, 2016, 2016-October, 71-76Издавач:
- IMEKO-International Measurement Federation Secretariat
Финансирање / пројекти:
- Развој савремених метода дијагностике и испитивања машинских структура (RS-MESTD-Technological Development (TD or TR)-35040)
- Геохемијска испитивања седиментних стена - фосилна горива и загађивачи животне средине (RS-MESTD-Basic Research (BR or ON)-176006)
- Холографске методе генерисања специфичних таласних фронтова за ефикасну контролу квантних кохерентних ефеката у интеракцији атома и ласера (RS-MESTD-Basic Research (BR or ON)-171038)
- Генерисање и карактеризација нанофотонских функционалних структура у биомедицини и информатици (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45016)
- Истраживање и оптимизација технолошких и функционалних перформанси вентилационог млина термоелектране Костолац Б (RS-MESTD-Technological Development (TD or TR)-34028)
Scopus: 2-s2.0-85047181578
Институција/група
Inovacioni centarTY - CONF AU - Radojković, B. AU - Ristić, S. AU - Polić, Suzana AU - Krmpot, A. AU - Salatić, B. AU - Orlić, J. AU - Vučetić, Filip PY - 2016 UR - https://machinery.mas.bg.ac.rs/handle/123456789/2328 AB - The use of lasers in the conservation of artefacts plays an important role since its posibilities of safe, efficient and efective cleaning on complex surfaces and wide range of materials. This paper presents the results of the laser cleaning effects on ceramic medieval artefacts originated from archaeological sites from region of Tyre and Sidon, Lebanon and naturally tarnished brass plate (unknown origin). Nd: YAG and Er: Glass lasers were used to clean unwanted layers from artefact surface. Before these investigations, some preliminary analyses were conducted on the comparable contemporary samples. Effects on the laser irradiated zones were investigated by optical and SEM microscopy and EDX analysis. LIBS and XRF were used for the morphological and chemical analysis of laser radiation impact on the examined materials. Also surface's profile roughness and surface hardness were measured. Some parameters for successfully and safely cleaning of brass surface without degrading the surrounding material were determined. PB - IMEKO-International Measurement Federation Secretariat C3 - IMEKO International Conference on Metrology for Archeology and Cultural Heritage, MetroArcheo 2016 T1 - XRF and LIBS measuring on metal and ceramic laser-cleaned surfaces EP - 76 SP - 71 VL - 2016-October UR - https://hdl.handle.net/21.15107/rcub_machinery_2328 ER -
@conference{ author = "Radojković, B. and Ristić, S. and Polić, Suzana and Krmpot, A. and Salatić, B. and Orlić, J. and Vučetić, Filip", year = "2016", abstract = "The use of lasers in the conservation of artefacts plays an important role since its posibilities of safe, efficient and efective cleaning on complex surfaces and wide range of materials. This paper presents the results of the laser cleaning effects on ceramic medieval artefacts originated from archaeological sites from region of Tyre and Sidon, Lebanon and naturally tarnished brass plate (unknown origin). Nd: YAG and Er: Glass lasers were used to clean unwanted layers from artefact surface. Before these investigations, some preliminary analyses were conducted on the comparable contemporary samples. Effects on the laser irradiated zones were investigated by optical and SEM microscopy and EDX analysis. LIBS and XRF were used for the morphological and chemical analysis of laser radiation impact on the examined materials. Also surface's profile roughness and surface hardness were measured. Some parameters for successfully and safely cleaning of brass surface without degrading the surrounding material were determined.", publisher = "IMEKO-International Measurement Federation Secretariat", journal = "IMEKO International Conference on Metrology for Archeology and Cultural Heritage, MetroArcheo 2016", title = "XRF and LIBS measuring on metal and ceramic laser-cleaned surfaces", pages = "76-71", volume = "2016-October", url = "https://hdl.handle.net/21.15107/rcub_machinery_2328" }
Radojković, B., Ristić, S., Polić, S., Krmpot, A., Salatić, B., Orlić, J.,& Vučetić, F.. (2016). XRF and LIBS measuring on metal and ceramic laser-cleaned surfaces. in IMEKO International Conference on Metrology for Archeology and Cultural Heritage, MetroArcheo 2016 IMEKO-International Measurement Federation Secretariat., 2016-October, 71-76. https://hdl.handle.net/21.15107/rcub_machinery_2328
Radojković B, Ristić S, Polić S, Krmpot A, Salatić B, Orlić J, Vučetić F. XRF and LIBS measuring on metal and ceramic laser-cleaned surfaces. in IMEKO International Conference on Metrology for Archeology and Cultural Heritage, MetroArcheo 2016. 2016;2016-October:71-76. https://hdl.handle.net/21.15107/rcub_machinery_2328 .
Radojković, B., Ristić, S., Polić, Suzana, Krmpot, A., Salatić, B., Orlić, J., Vučetić, Filip, "XRF and LIBS measuring on metal and ceramic laser-cleaned surfaces" in IMEKO International Conference on Metrology for Archeology and Cultural Heritage, MetroArcheo 2016, 2016-October (2016):71-76, https://hdl.handle.net/21.15107/rcub_machinery_2328 .