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SU457528A1 - Refractory suspension for the manufacture of ceramic molds used in the production of casting on removable models - Google Patents

Refractory suspension for the manufacture of ceramic molds used in the production of casting on removable models

Info

Publication number
SU457528A1
SU457528A1 SU1941371A SU1941371A SU457528A1 SU 457528 A1 SU457528 A1 SU 457528A1 SU 1941371 A SU1941371 A SU 1941371A SU 1941371 A SU1941371 A SU 1941371A SU 457528 A1 SU457528 A1 SU 457528A1
Authority
SU
USSR - Soviet Union
Prior art keywords
casting
manufacture
production
ceramic
molds used
Prior art date
Application number
SU1941371A
Other languages
Russian (ru)
Inventor
Анатолий Сергеевич Лакеев
Владимир Ефимович Марченко
Original Assignee
Институт Проблем Литья
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 Проблем Литья filed Critical Институт Проблем Литья
Priority to SU1941371A priority Critical patent/SU457528A1/en
Application granted granted Critical
Publication of SU457528A1 publication Critical patent/SU457528A1/en

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  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Description

Эта суспензи  может быть применена при производстве по удал емым модел м отливок из любых литейных сплавов.This slurry can be used in the production of castings from any casting alloys on removable models.

Предмет изобретени Subject invention

Claims (3)

I. Огнеупорна  суспензи  дл  изготовлени  керамической формы, используемой в производстве лить  по удал емым модел м, содержаща  огнеупорный наполнитель, св зующее и технологическую добавку, отличающа с   тем, что, с целью увеличени  прочности и сокращени  длительности сущки керамической формы, в ее составе в качестве технологической добавки использован полиэтиленоксидI. Refractory suspension for the manufacture of ceramic molds used in the production of casting on removable models, containing refractory filler, binder and technological additive, characterized in that, in order to increase the strength and reduce the duration of the ceramic ceramic form, polyethylene oxide was used as a technological additive. При следующем количественном соотнощенииWith the following quantitative ratio компонентов (ввес.%):Components (weight%): Опнеупорный Наполнитель 70-90 Полиэтиленоксид0,01- 1,5Refractory Filler 70-90 Polyethylene Oxide 0.01-1.5 Св зующееОстальное.Binding of the Rest. 2.Суспензи  по п. 1, отличающа с  тем, что в качестве огнеупорного наполнител  использованы или маршалит, или циркон, или электрокорунд.2. A suspension according to claim 1, characterized in that either marshalite, or zircon or electrocorundum is used as a refractory filler. 3.Суспензи  по п. 1, отличающа с  тем, что в качестве св зующего использованы гидролизованный раствор этилсиликата, или жидкое стекло, или триоксинитрат алюмини  или кальци .3. Suspension according to claim 1, characterized in that a hydrolyzed solution of ethyl silicate or liquid glass or aluminum or calcium trioxynitrate is used as a binder.
SU1941371A 1973-07-09 1973-07-09 Refractory suspension for the manufacture of ceramic molds used in the production of casting on removable models SU457528A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1941371A SU457528A1 (en) 1973-07-09 1973-07-09 Refractory suspension for the manufacture of ceramic molds used in the production of casting on removable models

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1941371A SU457528A1 (en) 1973-07-09 1973-07-09 Refractory suspension for the manufacture of ceramic molds used in the production of casting on removable models

Publications (1)

Publication Number Publication Date
SU457528A1 true SU457528A1 (en) 1975-01-25

Family

ID=20559189

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1941371A SU457528A1 (en) 1973-07-09 1973-07-09 Refractory suspension for the manufacture of ceramic molds used in the production of casting on removable models

Country Status (1)

Country Link
SU (1) SU457528A1 (en)

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