SU579239A1 - Glass for manufacturing magnet- - Google Patents

Glass for manufacturing magnet-

Info

Publication number
SU579239A1
SU579239A1 SU7301898240A SU1898240A SU579239A1 SU 579239 A1 SU579239 A1 SU 579239A1 SU 7301898240 A SU7301898240 A SU 7301898240A SU 1898240 A SU1898240 A SU 1898240A SU 579239 A1 SU579239 A1 SU 579239A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
glasses
oxide
group
manufacturing magnet
Prior art date
Application number
SU7301898240A
Other languages
Russian (ru)
Inventor
Серафима Петровна Обидина
Мария Николаевна Киселева
Марк Александрович Коген
Владимир Васильевич Ростокинский
Original Assignee
Предприятие П/Я Х-5382
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 Х-5382 filed Critical Предприятие П/Я Х-5382
Priority to SU7301898240A priority Critical patent/SU579239A1/en
Application granted granted Critical
Publication of SU579239A1 publication Critical patent/SU579239A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Description

Изобретение относитс  к стеклам дл  изготовлен1   ампул измерительных магнитоуправл емых контактов, которые завариваютс  с помощью инфракрасного излучател ,The invention relates to glasses for the manufacture of 1 ampoules of magnetic measuring contacts, which are made using an infrared emitter,

Известно теплопоглощающее стекло , включающее Si 0 - 52,3-67,2; , 1,2-2; BqiO ,2; 3,5- 4,5; 11,3-13; Li .,0 0,5-1,4;РЪО 0-17; г. 1,5-5;СоО 0-1; 0-5; F 0-1,9 l .Known heat-absorbing glass, including Si 0 - 52.3-67.2; , 1.2-2; BqiO, 2; 3.5-4.5; 11.3-13; Li., 0 0.5-1.4; PCO 0-17; g 1,5-5; Soo 0-1; 0-5; F 0-1.9 l.

Наиболее близким к изобретению  вл етс  стекло, включающее 70; SaO 6-16,1Ча.,0 10-16; К20 0-2;Li20 0, Mg-0 2,2-4,4; В,Э, 0-2 2 .Closest to the invention is glass, comprising 70; SaO 6-16.1PA., 0 10-16; K20 0-2; Li20 0, Mg-0 2.2-4.4; B, E, 0-2 2.

Указанные ; стекла -на обладают комплексом свойств, необходимых дл  мханизированной выработки.Mentioned; glass-have a complex of properties necessary for mechanized development.

Цель изобретени  - обеспечение механизированной выработки трубочного стекла дл  магнитоуправл емых контактов, при этом заварка стекла производитс  инфракрасным излучателем.The purpose of the invention is to provide mechanized production of pipe glass for magnetically controlled contacts, while the glass is welded by an infrared emitter.

Это достигаетс  тем, что стекло имеет сладующий состав (по синтезу вес.%): SiO 60-70; Ae,,0j 3-6; BaO 5-16; 4-6; К jO 8-13;LizO 0,50 ,8; 1,5-5; no крайней мереThis is achieved by the fact that the glass has a blending composition (according to the synthesis, wt.%): SiO 60-70; Ae ,, 0j 3-6; BaO 5-16; 4-6; K jO 8-13; LizO 0.50, 8; 1.5-5; no least

9,9,

один окисел из группы в количестве 0,1-3,0; F- 0,1-1,0, Стекла вар т в ванной печи непрерывного действи  по режиму .( °С): Максимальна  температура в варочной части печи1500°+30one oxide from the group in the amount of 0.1-3.0; F- 0.1-1.0, Glasses are cooked in a continuous-mode furnace bath. (° C): The maximum temperature in the cooking section of the oven is 1500 ° + 30

Температура рабочей части печи1380 +30The temperature of the working part of the furnace1380 +30

Температура лентыTape temperature

стекла1180°-1200glass 1180 ° -1200

Температура луковицыBulb temperature

стекла900-910glass900-910

Выработка трубок диаметром 2,85 ,4 мм производитс  на машине АГГ. Примером могут служмт следующие сое тавы стекол, вес,%:The production of tubes with a diameter of 2.85, 4 mm is carried out on an AGG machine. The following examples of glasses may serve as an example, weight,%:

Стекло КСGlass cop

62,762.7

4,2 14,04.2 14.0

,5,five

5,0 0,75.0 0.7

л, 6l, 6

2,2 0,12.2 0.1

Стекло К-1Glass K-1

Основные физико-химические свойства стёколIBasic physico-chemical properties of glass

Коэффиц1{ент лилейногоCoefic1

теркмчвского расшире-.Termchvskogo widen-.

ци пр1Г 20 -300 град- 96t2 10qi pr1g 20 -300 degrees- 96t2 10

Температура разм гчени Softening temperature

ни , OG515115nor, og515115

Термостойкость, СHeat resistance, С

120 120

не ниже 290not less than 290

Ткне менееTkne less

к- 1ООk-1OO

Химическа  устойчивостьChemical resistance

вость, гидролитическиЦ классП-Шgist, hydrolytic

Светопоглощение вLight absorption in

диапазоне длин вслнlength range vsln

р,9г-1,2 мк, %85±5p, 9g-1.2 microns,% 85 ± 5

Стекла поглощают инфракрасную часть спектра, благодар  чему заварка ампул из этих стекол производитс  инфракрасным излучателем, что в 2-3 раза увеличивает скорость самой заваки и значительно повышает надежность магнитоуправл емых контактов.The glasses absorb the infrared part of the spectrum, so that the welding of ampoules from these glasses is effected by an infrared emitter, which increases the speed of the brew itself by 2-3 times and significantly increases the reliability of the magnetically controlled contacts.

Полученные стекла по сравнению с известными имеют верхний предел кристаллизации на 100-150 ниже, что позволило исключить брак по кристаллиза;ции при механизированной выработке рубок на мавшнахАТГ.In comparison with the known glasses, the obtained glasses have an upper crystallization limit 100–150 lower, which made it possible to exclude a defect of crystallization, with the mechanized development of logging on ATG mavshnakh.

Claims (1)

Формула изобретени Invention Formula Стекло дл  изготовлени  магнитоуправл емых контактов, включающее SlOj , , BdO , NqjO , К,О , Lij Fe2tJj,RO , о т л и ч а юц е е с   тем, что, с целью обеспечени  его механизированной вырабоки , оно дополнительно содержит F , а в качестве UO - по крайней мере один окисел из группы Со О , MgrO , при следующем соотношении компонентов , вес.%:Glass for the manufacture of magnetically controlled contacts, including SlOj, BdO, NqjO, K, O, Lij Fe2tJj, RO, colloid, so that, in order to ensure its mechanized development, it additionally contains F, and as UO - at least one oxide from the group Co O, MgrO, with the following ratio of components, wt.%: SiOj60-70SiOj60-70 ACjOj3-6ACjOj3-6 BaO5 5-16BaO5 5-16 Nq,04-6Nq, 04-6 К,О K, O 8-13 0,5-0,8 , 1,5-5,08-13 0.5-0.8, 1.5-5.0 по крайней мере один окисел из группы:at least one oxide from the group: ,1-3,0 1-3.0 VgrO 0,1-1,0VgrO 0.1-1.0 информации, прин тые во экспертизе:information taken in the examination: США W 3672919, кл. 106США 3698921, кл. 106USA W 3672919, cl. 106US 3698921, cl. 106
SU7301898240A 1973-03-26 1973-03-26 Glass for manufacturing magnet- SU579239A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7301898240A SU579239A1 (en) 1973-03-26 1973-03-26 Glass for manufacturing magnet-

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7301898240A SU579239A1 (en) 1973-03-26 1973-03-26 Glass for manufacturing magnet-

Publications (1)

Publication Number Publication Date
SU579239A1 true SU579239A1 (en) 1977-11-05

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ID=20546802

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7301898240A SU579239A1 (en) 1973-03-26 1973-03-26 Glass for manufacturing magnet-

Country Status (1)

Country Link
SU (1) SU579239A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558942A (en) * 1993-11-12 1996-09-24 Asahi Glass Company Ltd. Ultraviolet ray absorbent colored glass
US5897956A (en) * 1994-10-26 1999-04-27 Asahi Glass Company Ltd. Glass having low solar radiation and ultraviolet ray transmittance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558942A (en) * 1993-11-12 1996-09-24 Asahi Glass Company Ltd. Ultraviolet ray absorbent colored glass
US5897956A (en) * 1994-10-26 1999-04-27 Asahi Glass Company Ltd. Glass having low solar radiation and ultraviolet ray transmittance

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