SU109334A1 - Method of casting chill molds by freezing - Google Patents
Method of casting chill molds by freezingInfo
- Publication number
- SU109334A1 SU109334A1 SU563743A SU563743A SU109334A1 SU 109334 A1 SU109334 A1 SU 109334A1 SU 563743 A SU563743 A SU 563743A SU 563743 A SU563743 A SU 563743A SU 109334 A1 SU109334 A1 SU 109334A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- freezing
- chill molds
- casting chill
- metal
- casting
- Prior art date
Links
Description
Предметом изобретени вл етс способ изготовлени кокилей иутем намораживани сло металла на модель, иогружаемую на незначительное врем в раеп.чавленный металл .The subject of the invention is a method for the manufacture of chill molds and by freezing a layer of metal onto a model that is being loaded for a short time into a sectioned metal.
Способ состоит в то.л, что пос.те намораживани определенной толщины сло металла модель-эталон вынимаетс из ванны вместе с затвердевгним металлом.The method consists in the fact that after the frosting of a certain thickness of the metal layer the reference model is removed from the bath together with the solidified metal.
Модель рекомендуетс изготовл т ) из металла, но она может быть и керамической или из того металла, из которого изготовлен кокиль. В качестве модели может быть исгго.тьзован также образец изде/ш .The model is recommended to be made of metal, but it can be either ceramic or of the metal from which the chill is made. As a model, a sample of w / w can also be used.
Описываемый способ позвол ет получать толщину стенки кокил в пределах от 0,5 до 10 мм. Получение бо.тее тонкой стенки затруднено образованием поверхностной загр зненной пленки на расплавленном мета.ые и выделением газов. По.Пчение толщин кокил более 10 мм возможно лищь при массивных моде.т х.The described method allows to obtain a chill mold wall thickness in the range from 0.5 to 10 mm. The production of a thin wall overhead is hampered by the formation of a surface contaminated film on the molten metal and the evolution of gases. According to the thickness of the chill mold more than 10 mm it is possible with massive models.
Рабоча поверхность кокил по .чучаетс при этом гладкой и не требует механической обработки.The working surface of the chill mold is smooth and does not require machining.
Таким же образод могут быть изготовлены пустотелые издели , допускающие некоторое различие в толщине.Hollow products can be made in the same manner, allowing for some difference in thickness.
Предмет и з о б р с т е п и Subject and content of the article
Способ отливки кокилей методом намораживани , о т л и чающийс тем, что, с целью получени кокил отливкой, модель погружаетс в расплавленный мета.ч, п по намораживании определенной толщины сло извлекаетс .The method of casting chill molds by the method of freezing, which is based on the fact that, in order to obtain the chill mold by casting, the model is immersed in the molten metal hours, and by freezing a certain layer thickness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU563743A SU109334A1 (en) | 1957-01-02 | 1957-01-02 | Method of casting chill molds by freezing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU563743A SU109334A1 (en) | 1957-01-02 | 1957-01-02 | Method of casting chill molds by freezing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU109334A1 true SU109334A1 (en) | 1957-11-30 |
Family
ID=48382373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU563743A SU109334A1 (en) | 1957-01-02 | 1957-01-02 | Method of casting chill molds by freezing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU109334A1 (en) |
-
1957
- 1957-01-02 SU SU563743A patent/SU109334A1/en active
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