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Development of Laser Cleaning for Metallic Equipment
Volume 7: Decontamination and Decommissioning, Radiation Protection, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, 2018Laser cleaning study was performed on prepared samples using a nanosecond pulsed ytterbium fiber laser. To prepare samples, AISI 304L stainless steel samples were oxidized and implemented with non-radioactive contaminants in a controlled manner. In order to validate the cleaning process for metallic equipment polluted in nuclear installations, two ...
Carvalho, L. +5 more
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Laser Cleaning of Oxidized Metalic Surfaces
CLEO/Europe Conference on Lasers and Electro-Optics, 1998The surface cleaning effect is investigated here using Nd YAG and Excimer User irradiation The different kind of mechanisms encountered are studied as function of laser interaction parameters: energy density: 0.1J/cm2 - 10J/cm2, pulse duration : 10ns - 20ns, wave length radiation: 248nm - 532nm - 1064nm, laser repetition rate: 1Hz - 200Hz.
Patricia Alloncle +3 more
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The Application of Laser Radiation to the Cleaning of Statuary
International Institute for Conservation of Historic and Artistic Works, 1973(1973). The Application of Laser Radiation to the Cleaning of Statuary. International Institute for Conservation of Historic and Artistic Works: Vol. 13, No. 2, pp. 39-49.
LAZZARINI, LORENZO, J. F. ASMUS
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2013
Laser cleaning of the surfaces using lasers is a valuable addition to the conservator’s toolbox as it offers a highly selective, reliable and precise method of removing layers of corrosion, pollution, unwanted paint and other surface coatings. It is also an extremely controllable alternative to help remove unsightly and damaging layers from the surface
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Laser cleaning of the surfaces using lasers is a valuable addition to the conservator’s toolbox as it offers a highly selective, reliable and precise method of removing layers of corrosion, pollution, unwanted paint and other surface coatings. It is also an extremely controllable alternative to help remove unsightly and damaging layers from the surface
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Cleaning with Laser Radiation on Istria Stone
MRS Proceedings, 1992ABSTRACTCleaning treatments necessary for stone conservation consist of removing compounds that were superimposed on the original material by means of physico-chemical processes.,The purpose of this work is to identify the transformation of stone surface by the LASER treatment.
P. Maravelaki +4 more
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Laser cleaning of stones: optimizing the laser parameters and treatment methodology
SPIE Proceedings, 2001Laser cleaning of stones has collected so far the largest number of experiences, employing mainly Nd:YAG laser systems. This class of lasers has been typically used in the two standard emission regimes of Q-switching and Free Running. In our 6 years experience on laser cleaning in conservation, we have studied the interaction process of Nd:YAG laser ...
Pini R, Siano S, Salimbeni, R
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Verso laser cleaning of textiles
2003Abstracts: O/P.21 http://www.emrs-strasbourg.com/files/pdf/2003_SPRING/2003_O_ABS ...
BARONE A. C. +2 more
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Laser cleaning: is there specific laser esthetics?
Journal of Cultural Heritage, 2003Abstract Numerous observations have led us to wonder about the new esthetics created by the laser cleaning of limestone (Q-switched Nd:YaG). The controversial yellowing and the homogeneous aspect of many recently cleaned works of art are now accepted as being part of their genuine appearance.
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Removal mechanisms of nanosecond pulsed laser cleaning of blue and red polyurethane paint
Applied Physics A, 2022Dong-He Zhang +6 more
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Nanosecond pulsed laser cleaning of titanium alloy oxide films: Modeling and experiments
Journal of Manufacturing Processes, 2022Zhi-Chao Li +8 more
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