SU904884A1 - Casting mould - Google Patents

Casting mould Download PDF

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Publication number
SU904884A1
SU904884A1 SU792882856A SU2882856A SU904884A1 SU 904884 A1 SU904884 A1 SU 904884A1 SU 792882856 A SU792882856 A SU 792882856A SU 2882856 A SU2882856 A SU 2882856A SU 904884 A1 SU904884 A1 SU 904884A1
Authority
SU
USSR - Soviet Union
Prior art keywords
casting mould
casting
metal
modifying
reaction
Prior art date
Application number
SU792882856A
Other languages
Russian (ru)
Inventor
Евгений Александрович Таран
Юрий Иванович Сенкевич
Анатолий Федорович Прохода
Анатолий Павлович Бессчетнов
Ефим Борисович Шицман
Григорий Борисович Шамес
Original Assignee
Научно-Исследовательский Институт Специальных Способов 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.)
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Application filed by Научно-Исследовательский Институт Специальных Способов Литья filed Critical Научно-Исследовательский Институт Специальных Способов Литья
Priority to SU792882856A priority Critical patent/SU904884A1/en
Application granted granted Critical
Publication of SU904884A1 publication Critical patent/SU904884A1/en

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Description

(5) ЛИТЕЙНАЯ ФОРМА(5) CASTING FORM

II

Изобретение относитс  к литейному производству, а именно к обработке | различных расплавов модифицирующими реагентами, и может примен тьс  при модифицировании чугуна магнийсодержащими присадками.The invention relates to foundry, and in particular to processing | various melts with modifying reagents, and can be used in modifying pig iron with magnesium-containing additives.

Известны |1итейные формы в литнико вых системах, в которых предусмотрены реакционные камеры с помещенными в них модификаторами. При заливке металл, протекающий через реакционную камеру, раствор ет модификатор. Модифицированный металл поступает в рабочую полость литейной формы L4Known forms are in lithic systems, in which reaction chambers with modifiers are placed in them. When pouring, the metal flowing through the reaction chamber dissolves the modifier. The modified metal enters the working cavity of the mold L4

Однако такое устройство не обеспечивает равномерности модифицировани  всего объема металла и уменьшает выход годного лить , что обуславливаетс  наличием в литниковой системе дополнительной полости, котора  по окончании заливки остаетс  заполненной металлом.However, such a device does not ensure uniformity of modification of the entire volume of the metal and reduces the yield of the casting, which is caused by the presence in the gating system of an additional cavity, which at the end of the casting remains filled with the metal.

Известно также устройство дл  модифицировани  чугуна в литейной форIt is also known a device for modifying cast iron in a casting mold.

ме, содержащей литниковую чашу, сто к , зумпфлитниковый канал, под нижней поверхностью которого выполнена реакционна , камера с модификатором, и рабочую полость 2.IU, containing the gating bowl, one hundred c, sumpflitnikovy channel, under the bottom surface of which the reaction is made, the chamber with a modifier, and the working cavity 2.

Claims (1)

1. Патент ФРГ № 251836, . кл. С 21 С 1/10, 1978. 102. Патент США № ,1. Patent of Germany No. 251836,. cl. C 21 C 1/10, 1978. 102. U.S. Patent No. кл. В 22 D 27/20, 1977:cl. B 22 D 27/20, 1977: 3- Патент Великобритании №1083600, кл. С 21 С 1/10, 1967.3- Patent of Great Britain No. 1083600, cl. From 21 1/10, 1967.
SU792882856A 1979-12-20 1979-12-20 Casting mould SU904884A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792882856A SU904884A1 (en) 1979-12-20 1979-12-20 Casting mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792882856A SU904884A1 (en) 1979-12-20 1979-12-20 Casting mould

Publications (1)

Publication Number Publication Date
SU904884A1 true SU904884A1 (en) 1982-02-15

Family

ID=20877877

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792882856A SU904884A1 (en) 1979-12-20 1979-12-20 Casting mould

Country Status (1)

Country Link
SU (1) SU904884A1 (en)

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