| 高色温溴钨灯熄灭原因分析 |
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| 引用本文： | 胡平瑞.高色温溴钨灯熄灭原因分析[J].中国照明电器,2012(3):18-20. |
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| 作者姓名： | 胡平瑞 |
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| 作者单位： | 南京华东电子集团有限公司,江苏南京,210028 |
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| 摘 要： | 有些高色温溴钨灯在燃点过程中会熄灭。实验发现,如果芯杆与钼箔搭接处的压封质量不高,造成芯杆处留有缝隙,则在溴化氢的作用下,芯杆与钼箔搭接处会出现钼箔腐蚀现象,燃点时间一长,就会形成断路,造成灯熄灭。
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| 关 键 词： | 芯杆 钼箔 压封 缝隙 |
Analysis on the Reason of High CCT Tungsten Bromine Lamps Going out |
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| Hu Pingrui.Analysis on the Reason of High CCT Tungsten Bromine Lamps Going out[J].China Light & Lighting,2012(3):18-20. |
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| Authors: | Hu Pingrui |
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| Affiliation: | Hu Pingrui(Nanjing Huadong Electronics Group Co.,Ltd.,Jiangsu Nanjing 210028) |
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| Abstract: | Some high CCT tungsten bromine lamps may go out when they are operating.Experiments prove that the poor quality of sealing between core rod and molybdenum foil may bring about a gap around the core rod,and molybdenum foil around the core rod will be seriously eroded in the environment of hydrogen bromide.With the lamp operating,the circuit will open and the lamps will go out. |
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| Keywords: | core rod molybdenum foil sealing gap |
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