中国照明电器
中國照明電器
중국조명전기
CHINA LIGHT & LIGHTING
2012年
3期
18-20
,共3页
芯杆%钼箔%压封%缝隙
芯桿%鉬箔%壓封%縫隙
심간%목박%압봉%봉극
core rod%molybdenum foil%sealing%gap
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。
有些高色溫溴鎢燈在燃點過程中會熄滅。實驗髮現,如果芯桿與鉬箔搭接處的壓封質量不高,造成芯桿處留有縫隙,則在溴化氫的作用下,芯桿與鉬箔搭接處會齣現鉬箔腐蝕現象,燃點時間一長,就會形成斷路,造成燈熄滅。
유사고색온추오등재연점과정중회식멸。실험발현,여과심간여목박탑접처적압봉질량불고,조성심간처류유봉극,칙재추화경적작용하,심간여목박탑접처회출현목박부식현상,연점시간일장,취회형성단로,조성등식멸。
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.
