Protective coatings with a mixed composition for low-pressure discharge amalgam lamps

被引:0
|
作者
Levchenko V.A. [1 ]
Vasilyak L.M. [2 ]
Kostyuchenko S.V. [3 ]
Kudryavtsev N.N. [1 ]
Svitnev S.A. [3 ]
Sokolov D.V. [3 ]
Shunkov Y.E. [4 ]
机构
[1] Moscow Institute of Physics and Technology, per. Institutskii 9, Dolgoprudny, Moscow oblast
[2] Joint Institute for High Temperatures, Russian Academy of Sciences, ul. Izhorskaya 13/2, Moscow
[3] ZAO PK LIT, ul. Krasnobogatyrskaya 44/1, Moscow
[4] Moscow Power Engineering Institute, ul. Krasnokazarmennaya 14, Moscow
关键词
discharge lamp; low-pressure mercury discharge; protective coating; ultraviolet radiation;
D O I
10.3103/S1068375515010081
中图分类号
学科分类号
摘要
The decrease of the ultraviolet radiation of high-power low-pressure discharge amalgam lamps with a protective coating with a mixed composition based on spinels and oxides has been experimentally studied. It has been shown that these coatings exhibit fairly high protective properties at low pressures of the buffer gas mixture and provide useful lifetime of the lamps comparable to that of the best oxide coatings. © 2015, Allerton Press, Inc.
引用
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页码:54 / 57
页数:3
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