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Has the neck tube and the silicic acid lead glass make neck which use silicic acid lead glass and silicic acid lead glass the cathode ray tube
Has the neck tube and the silicic acid lead glass make neck which use silicic acid lead glass and silicic acid lead glass the cathode ray tube
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机译:有使用硅酸铅玻璃和硅酸铅玻璃的颈管和硅酸铅玻璃做阴极射线管
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摘要
PURPOSE: To extend the tube producing time and to enhance the productivity, etc., by providing a lead silicate glass family which is especially proper for the drawing of tubing for use in the neck section of a cathode ray tube. ;CONSTITUTION: The liquid phase linear temp. is equal to below 750°C, an electrical resistivity is 8.0 Ω-(LogR350°C) and linear X-ray absorptive values measured by 0.6 Angstron units are 95 cm-1 at min. At the time of expression by wt.% on an oxide basis, the composition of the glass is constituted almost by 46-51% SiO2, 0.5-2% Al2O3, 0.3-3% Na2O, 9-13% K2O, 2.5-6% SrO, 1-4% BaO, 30-32% PbO and 0.3-1% Sb2O3.;COPYRIGHT: (C)1993,JPO
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机译:目的:通过提供硅酸铅玻璃系列来延长管的生产时间并提高生产率等,该系列特别适合用于在阴极射线管颈部使用的管材的拉伸。 ;组成:液相线性温度。等于750°C以下,电阻率为8.0Ω-(LogR 350 Sub>°C),以0.6 Angstron单位测量的线性X射线吸收值为95 cm -1 最低>在以氧化物重量%表示时,玻璃的组成几乎由46-51%的SiO 2 Sub>,0.5-2%的Al 2 Sub>组成。 O 3 Sub>,0.3-3%Na 2 Sub> O,9-13%K 2 Sub> O,2.5-6%SrO,1-4% BaO,30-32%PbO和0.3-1%Sb 2 Sub> O 3 Sub> .;版权:(C)1993,日本特许厅
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