SU503836A1 - The method of manufacturing products from spherical particles - Google Patents

The method of manufacturing products from spherical particles

Info

Publication number
SU503836A1
SU503836A1 SU1779157A SU1779157A SU503836A1 SU 503836 A1 SU503836 A1 SU 503836A1 SU 1779157 A SU1779157 A SU 1779157A SU 1779157 A SU1779157 A SU 1779157A SU 503836 A1 SU503836 A1 SU 503836A1
Authority
SU
USSR - Soviet Union
Prior art keywords
spherical particles
manufacturing products
blanks
vibroforming
sheath
Prior art date
Application number
SU1779157A
Other languages
Russian (ru)
Inventor
Альберт Боневич Иванов
Юрий Леонидович Красулин
Original Assignee
Институт Высоких Температур Академии Наук Ссср
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 Институт Высоких Температур Академии Наук Ссср filed Critical Институт Высоких Температур Академии Наук Ссср
Priority to SU1779157A priority Critical patent/SU503836A1/en
Application granted granted Critical
Publication of SU503836A1 publication Critical patent/SU503836A1/en

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  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Description

(54) СПОСОБ ИЗГОТОВЛЕНИЯ ИЗДЕЛИЙ ИЗ СФЕРИЧЕСКИХ ЧАСТИЦ(54) METHOD OF MANUFACTURING PRODUCTS FROM SPHERICAL PARTICLES

раствор) поливинилового спирта в коллчестве 3-5Бес.%. Прессуют при удельном давлении 25О кг/см. Толщина оболочки после прессовани  составл ет 1О мм. Образец в оболочке подвергают обжигу с вьщержками при температурах 80-1ОО°С,solution of polyvinyl alcohol in the amount of 3-5%.%. It is pressed at a specific pressure of 25 O kg / cm. The thickness of the shell after pressing is 1 mm. The sample in the shell is subjected to firing with wax at temperatures of 80-1OO ° C,

ЗОО-50О°С и 20ОО°С, соответственно в течение 1,2 и 2 часов. Охлаждение провод т вместе с печью. После охлаждени  оболочку механически отдел ют от издели .ZOO-50O ° C and 20OO ° C, respectively, for 1.2 and 2 hours. The cooling is carried out with the furnace. After cooling, the casing is mechanically separated from the article.

Claims (1)

Формула изобретени Invention Formula Способ изготовлени  изделий из сферических частиц, например, плавленной Ог, путем виброформовани  заготовок с последуюишм спеканием их под давлением, отличающийс  тем, что, с целью упрощени  технологии, заготовки перед обжигом помещают в оболочку из материала, обладающего большей усадкой при обжиге.A method of manufacturing products from spherical particles, for example, fused carbon dioxide, by vibroforming blanks with subsequent sintering them under pressure, characterized in that, in order to simplify the technology, the blanks are placed in a sheath of a material with greater shrinkage during calcination before calcination.
SU1779157A 1972-05-06 1972-05-06 The method of manufacturing products from spherical particles SU503836A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1779157A SU503836A1 (en) 1972-05-06 1972-05-06 The method of manufacturing products from spherical particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1779157A SU503836A1 (en) 1972-05-06 1972-05-06 The method of manufacturing products from spherical particles

Publications (1)

Publication Number Publication Date
SU503836A1 true SU503836A1 (en) 1976-02-25

Family

ID=20512548

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1779157A SU503836A1 (en) 1972-05-06 1972-05-06 The method of manufacturing products from spherical particles

Country Status (1)

Country Link
SU (1) SU503836A1 (en)

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