SU511302A1 - Glass melts for sintering ceramics - Google Patents

Glass melts for sintering ceramics

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Publication number
SU511302A1
SU511302A1 SU2054762A SU2054762A SU511302A1 SU 511302 A1 SU511302 A1 SU 511302A1 SU 2054762 A SU2054762 A SU 2054762A SU 2054762 A SU2054762 A SU 2054762A SU 511302 A1 SU511302 A1 SU 511302A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass melts
sintering ceramics
sintering
boron
ceramics
Prior art date
Application number
SU2054762A
Other languages
Russian (ru)
Inventor
Борис Моисеевич Фиштейн
Лев Элевич Лемперт
Галина Алексеевна Магина
Original Assignee
Ростовский На-Дону Научно-Исследовательский Институт Технологии Машиностроения
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 Ростовский На-Дону Научно-Исследовательский Институт Технологии Машиностроения filed Critical Ростовский На-Дону Научно-Исследовательский Институт Технологии Машиностроения
Priority to SU2054762A priority Critical patent/SU511302A1/en
Application granted granted Critical
Publication of SU511302A1 publication Critical patent/SU511302A1/en

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Description

Дпуокнси кремни  Углекислого натри  Борной кислотыDupuocsy Silicon Sodium Boric Acid Boric Acid

Шихту просеивают, тщательно перемеш} вают , брикетируют и плав т в алундовом тигле. После нлавпени  шихты образуетс  расплав стекла, в который при 80СХ-.9ОО-С ввод т бор и хлористый халий при следуютщем соотношении компонентов, вес. %:The mixture is sieved, thoroughly mixed, briquetted and melted in an alundum crucible. After melting the charge, a glass melt is formed, into which boron and chalium chloride are introduced at 80CX-.9OO-C with the following ratio of components, weight. %:

Двуокись кремни ЗОSilicon dioxide ZO

Окись натри 30Sodium oxide 30

КомпонентыComponents

:)Орнь1Й ангидрид20:) Ornyl anhydride20

Бор10Bor10

Хлорист1лй калий10Chloride Potassium 10

Полученный расплав тщательно перэмгз- Шивают и производ т в нем onHOBpeN OHHoe спекание и борирование металлокерамических изделий.The resulting melt is thoroughly permixed and sintering and boron metal-ceramic products is made onHOBpeN OHHoe in it.

Прессованные детали из металлокерамии ки опускают в расплав, который npoiufKfiirr в поры, и бор диффундирует в металл оГ)« разуетс  борирован1Еый слой,The pressed parts from cermet are immersed in the melt, which npoiufKfiirr into the pores, and boron diffuses into the metal (G), a boron layer is formed,

В табл. 1 приведены компоненты предла гаемого состава.In tab. 1 shows the components of the proposed composition.

ТаблицаTable

Состав, вес, %Composition, weight,%

В табл. 2 приведены свойства п{зедлага©мр1Ч) состава.In tab. 2 shows the properties of n (Zedlag "mr1ch) composition.

ПоказателиIndicators

Глубина бромированноBrominated depth

го сло , смО,27 th layer, cmO, 27

Микротвердость бори poEvaHHoro сло ,The microhardness of bori poEvaHHoro layer,

кг/см 1524 kg / cm 1524

Таблица2Table 2

СоставыThe compositions

SU2054762A 1974-08-13 1974-08-13 Glass melts for sintering ceramics SU511302A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2054762A SU511302A1 (en) 1974-08-13 1974-08-13 Glass melts for sintering ceramics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2054762A SU511302A1 (en) 1974-08-13 1974-08-13 Glass melts for sintering ceramics

Publications (1)

Publication Number Publication Date
SU511302A1 true SU511302A1 (en) 1976-04-25

Family

ID=20594454

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2054762A SU511302A1 (en) 1974-08-13 1974-08-13 Glass melts for sintering ceramics

Country Status (1)

Country Link
SU (1) SU511302A1 (en)

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