SU440436A1 - Lead based alloy - Google Patents

Lead based alloy

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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
Application number
SU1784431A
Other languages
Russian (ru)
Inventor
Владимир Игоревич Вахрамеев
Тамара Александровна Лаврут
Светлана Игоревна Субботина
Борис Владимирович Фармаковский
Евгений Васильевич Шувалов
Владимир Константинович Алехин
Original Assignee
Предприятие П/Я Г-4762
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я Г-4762 filed Critical Предприятие П/Я Г-4762
Priority to SU1784431A priority Critical patent/SU440436A1/en
Application granted granted Critical
Publication of SU440436A1 publication Critical patent/SU440436A1/en

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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

SU1784431A 1972-05-10 1972-05-10 Lead based alloy SU440436A1 (en)

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)

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