High-pressure gas-discharge lamp
    1.
    发明申请
    High-pressure gas-discharge lamp 失效
    高压气体放电灯

    公开(公告)号:US20050253521A1

    公开(公告)日:2005-11-17

    申请号:US10529690

    申请日:2003-09-23

    IPC分类号: H01J9/32 H01J61/36 H01J61/86

    摘要: The invention relates to a high-pressure gas-discharge lamp, having at least one gastight fused press-seal between a glasslike material and molybdenum, wherein the molybdenum in the fused press-seal is at least partly exposed to an oxidizing environment and at least that part of the molybdenum that is exposed to the oxidizing environment is covered with a coating, and the coating comprises at least one oxide from among Fe2O3, Ta2O5, Nb2O5, Al2O3, SiO2, TiO2, ZrO2, HfO2, and/or one nitride from among TiN, ZrN, HfN, AlN, BN, and/or one carbide from among TiC, ZrC, HfC, VC, NbC, TaC, B4C.

    摘要翻译: 本发明涉及一种高压气体放电灯,其在玻璃状材料和钼之间具有至少一个气密熔融压力密封,其中熔融压力密封中的钼至少部分暴露于氧化环境,并且至少 暴露于氧化环境的钼的那部分被涂层覆盖,并且该涂层包含至少一种氧化物,从Fe 2 O 3 O 3,Ta 2 5,Nb 2 O 5,Al 2 O 3, / SUB,SiO 2,TiO 2,ZrO 2,HfO 2,和/或一种氮化物 TiN,ZrN,HfN,AlN,BN,和/或TiC,ZrC,HfC,VC,NbC,TaC,B4C中的一种碳化物。