SU511302A1 - Glass melts for sintering ceramics - Google Patents
Glass melts for sintering ceramicsInfo
- 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
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
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
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) |
-
1974
- 1974-08-13 SU SU2054762A patent/SU511302A1/en active
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