JPS57126935A - Composition of electrode material - Google Patents
Composition of electrode materialInfo
- Publication number
- JPS57126935A JPS57126935A JP1102081A JP1102081A JPS57126935A JP S57126935 A JPS57126935 A JP S57126935A JP 1102081 A JP1102081 A JP 1102081A JP 1102081 A JP1102081 A JP 1102081A JP S57126935 A JPS57126935 A JP S57126935A
- Authority
- JP
- Japan
- Prior art keywords
- solder
- composition
- electrode material
- lamps
- poor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
PURPOSE: To produce an electrode material which is little deteriorated with the lapse of time and is used for external electrodes for glow discharge lamps, miniature lamps or the like by using a solder containing a specified amount of Sn.
CONSTITUTION: The external electrode for glow discharge lamps, miniature lamps or the like which is produced by using a solder having a composition of 92W98wt% Pb and 8W2wt% Sn is hardly encountered with poor-contact problems when it is used for a long period of time. The cause of the poor contact is the film of an oxide of Pb and those of Sulfides of Sn and Pb formed on the external electrode. The solder having the composition specified above undergoes oxidation and sulfurization, but it does not present the poor contact. Accordingly, the electrode material endures long-term use and, even when the material becomes deteriorated so that a lamp cannot be turned on, the material can be reused by polishing the corroded part with an abrasive paper.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1102081A JPS57126935A (en) | 1981-01-27 | 1981-01-27 | Composition of electrode material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1102081A JPS57126935A (en) | 1981-01-27 | 1981-01-27 | Composition of electrode material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57126935A true JPS57126935A (en) | 1982-08-06 |
Family
ID=11766421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1102081A Pending JPS57126935A (en) | 1981-01-27 | 1981-01-27 | Composition of electrode material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126935A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867858A (en) * | 1986-10-13 | 1989-09-19 | Yoshizawa La Kabushiki Kaisha | Insoluble anode made of lead alloy |
-
1981
- 1981-01-27 JP JP1102081A patent/JPS57126935A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867858A (en) * | 1986-10-13 | 1989-09-19 | Yoshizawa La Kabushiki Kaisha | Insoluble anode made of lead alloy |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2042251B (en) | Discharge lamp electrode with overwind | |
JPS52111629A (en) | High discharge rate primary alkaline battery having silver layer coated silver oxide *2* silver oxide *1* depolarizer compound | |
JPS57126935A (en) | Composition of electrode material | |
JPS5249865A (en) | Electronic watch | |
ES516494A0 (en) | "METHOD OF CLEANING A GAS MIXTURE OBTAINED FROM THE REDUCTION OF ZINC OXIDE CONTAINING MATERIAL IN A FURNACE". | |
JPS524672A (en) | Discharge lamp lighting apparatus | |
JPS5213484A (en) | Storage type liquid crystal composition | |
JPS5342473A (en) | Metal vapor discharge lamp | |
JPS54137478A (en) | Ozone removal | |
JPS5628280A (en) | Fluorescent substance of calcium halophosphate | |
JPS5231924A (en) | Contact chip | |
JPS51117183A (en) | Plateform electrode material for electrolysis and its manufacture | |
JPS52108385A (en) | Liquid crystal composition | |
JPS5250198A (en) | Display device | |
JPS5279690A (en) | Electromic display cell | |
JPS5352152A (en) | Cover glass for watches | |
JPS5518143A (en) | Mount material of crystal oscillator | |
JPS5231923A (en) | Contact chip | |
JPS5251775A (en) | High voltage metal vapor discharge lamp | |
JPS5239976A (en) | Sintered electrode for discharge lamp | |
JPS5239977A (en) | Sintered electrode for discharge lamp | |
JPS56152977A (en) | Electrode body for electrolytic protection by external power source system | |
JPS527752A (en) | Display drive circuit | |
JPS5239152A (en) | Undervoltage detector | |
JPS53139375A (en) | Electrode for discharge lamp |