SU440436A1 - Lead based alloy - Google Patents
Lead based alloyInfo
- Publication number
- SU440436A1 SU440436A1 SU1784431A SU1784431A SU440436A1 SU 440436 A1 SU440436 A1 SU 440436A1 SU 1784431 A SU1784431 A SU 1784431A SU 1784431 A SU1784431 A SU 1784431A SU 440436 A1 SU440436 A1 SU 440436A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- based alloy
- lead based
- lead
- alloy
- microwires
- Prior art date
Links
Landscapes
- Conductive Materials (AREA)
Description
1one
Изобретение относитс к области изыскани сплавов на основе свинца, предназначенных л лить микропроводов в стекл нной изол ции .This invention relates to the field of finding lead-based alloys for pouring microwires into glass insulations.
Известный сплан на основе свинца содержит , вес. %:Known splan based on lead contains, by weight. %:
Висмут40-60Bismuth40-60
Кальций или магний0,0001-0,05Calcium or magnesium 0,0001-0,05
Один или более элементов , выбранных из группы, включающейOne or more items selected from the group including
олово5-20tin 5-20
кадмий5-25cadmium5-25
индий3-30Indium 3-30
сурьма5-10antimony5-10
свинец60-40lead60-40
Предложенный сплав дополнительно содержит медь и кремний, что способствует повышению технологичности ЛИть в паре со свинцовосодержащими стеклами и получению литых микропроводов в изол ции с уд. в. не менее 9,0 г/смз.The proposed alloy additionally contains copper and silicon, which contributes to improving the processability of pouring together with lead-containing glasses and obtaining molded microwires in insulation with beats. at. not less than 9.0 g / cm.
Предложен сплав следующего химического состава, вес. %:The proposed alloy of the following chemical composition, weight. %:
Висмут35-40Bismuth35-40
,0-6,0, 0-6,0
Кремний1,5-3,0Silicon1.5-3.0
СвинецОстальноеLeadEverything
Свойства сплава: температура ликвидуса 630±15°С, межфазное нат жение в системе металл - стекло - менее 900 д-сек/см.Alloy properties: liquidus temperature is 630 ± 15 ° С, interfacial tension in the metal-glass system is less than 900 d-s / cm.
Предмет изобретени Subject invention
Сплав на основе свинца, включающий висмут , отличающийс тем, что, с целью повышени технологичности лить в паре со свинцовосодержащими стеклами и получени A lead-based alloy, including bismuth, characterized in that, in order to improve processability, the casting is paired with lead-containing glasses and
5 литых микропроводов в изол ции с уд. в. не менее 9,0 г/смз, он дополнительно содержит медь и кремний при следующем соотношении компонентов, вес. %:5 cast microwires in insulation with beats. at. not less than 9.0 g / cm3, it additionally contains copper and silicon in the following ratio of components, weight. %:
Висмут35- 0Bismuth35-0
00
Медь3-5Copper 3-5
Кремний1,5-3,0Silicon1.5-3.0
СвинецОстальноеLeadEverything
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1784431A SU440436A1 (en) | 1972-05-10 | 1972-05-10 | Lead based alloy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1784431A SU440436A1 (en) | 1972-05-10 | 1972-05-10 | Lead based alloy |
Publications (1)
Publication Number | Publication Date |
---|---|
SU440436A1 true SU440436A1 (en) | 1974-08-25 |
Family
ID=20514176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1784431A SU440436A1 (en) | 1972-05-10 | 1972-05-10 | Lead based alloy |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU440436A1 (en) |
-
1972
- 1972-05-10 SU SU1784431A patent/SU440436A1/en active
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