Results 211 to 220 of about 33,941 (261)
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Angular laser cleaning for the enhancement of cleaning efficiency
Conference Digest. 2000 Conference on Lasers and Electro-Optics Europe (Cat. No.00TH8505), 2002Summary form only given. Laser cleaning has begun to attract a considerable amount of interest recently as a new cleaning technique among scientists and engineers. Due to its unique characteristics as a selective, precise, controllable and environmentally-friendly process, the laser cleaning technique is finding a wide range of successful applications ...
J.M. Lee, C. Curran, K.G. Watkins
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SPIE Proceedings, 2000
Laser cleaning is growing in importance with the introduction of the Montreal protocol which proposes the long term reduction on environmental and public health grounds in the use of organic solvents such as CFCs that are normally used in industrial cleaning.
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Laser cleaning is growing in importance with the introduction of the Montreal protocol which proposes the long term reduction on environmental and public health grounds in the use of organic solvents such as CFCs that are normally used in industrial cleaning.
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Detritiation of JET Tiles by Laser Cleaning
Fusion Science and Technology, 2008The retention of tritium (T) by carbon based deposits on tokamak surfaces is of increasing concern to the fusion community as the scale of tritium retention by this mechanism could be a limiting factor for the operation of fusion reactors, such as ITER.
Widdowson, A. +8 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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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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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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The paper is devoted to experimental study of laser cleaning of plaster. Nowadays laser technologies are widely used in the preservation of Cultural Heritage, and laser cleaning is most frequently used technique in artworks conservation. However, laser cleaning of plaster sculptures and architectural decorations is not yet established.
Parfenov, Vadim, Elefteriadi, Elina
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Parfenov, Vadim, Elefteriadi, Elina
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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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