SU1692733A1 - Method of inoculating metal in mould - Google Patents

Method of inoculating metal in mould Download PDF

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Publication number
SU1692733A1
SU1692733A1 SU853897721A SU3897721A SU1692733A1 SU 1692733 A1 SU1692733 A1 SU 1692733A1 SU 853897721 A SU853897721 A SU 853897721A SU 3897721 A SU3897721 A SU 3897721A SU 1692733 A1 SU1692733 A1 SU 1692733A1
Authority
SU
USSR - Soviet Union
Prior art keywords
modifier
reaction chamber
melt
mold
metal
Prior art date
Application number
SU853897721A
Other languages
Russian (ru)
Inventor
Анатолий Алексеевич Железняков
Original Assignee
А.А. Железн ков
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 А.А. Железн ков filed Critical А.А. Железн ков
Priority to SU853897721A priority Critical patent/SU1692733A1/en
Application granted granted Critical
Publication of SU1692733A1 publication Critical patent/SU1692733A1/en

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Abstract

Изобретение относитс  к литейному производству, в частности к модифицированию металла в литейной форме. Цель изобретени  - повышение степени модифицировани  и сокращение расхода модификатора . Металл подают в реакционную камеру 1 ниже модификатора 5, размещенного на подставке по касательной к образующей боковой поверхности этой камеры. В результате формируют поток расплава по восход щей спирали вокруг модификатора и отвод т его через отвод щий литниковый канал, расположенный тангенциально. 2 ил.The invention relates to foundry, in particular, to the modification of a metal in a mold. The purpose of the invention is to increase the degree of modification and reduce the consumption of the modifier. The metal is fed into the reaction chamber 1 below the modifier 5 placed on the stand tangentially to the lateral surface of this chamber. As a result, a melt flow is formed in an upward spiral around the modifier and diverted through a discharge gate located tangentially. 2 Il.

Description

Фиг.22

Claims (1)

Формула изобретенияClaim Способ модифицирования металла в литейной форме, включающий размещение в реакционной камере, имеющей подводящий и отводящий литниковые каналы, модификатора на расстоянии от дна камеры и с зазором от ее боковых стенок, и заливку расплава в литейную форму, отличающийся тем, что, с целью повышения степени модифицирования и сокращения расхода модификатора, расплав подают в реакционную камеру ниже нижнего уровня расположения модификатора, по касательной к образующей ее боковой поверхности, причем из реакционной камеры расплав отводят также по касательной к указанной образующей.A method of modifying metal in a mold, including placing a modifier at a distance from the bottom of the chamber and with a gap from its side walls in a reaction chamber having inlet and outlet sprue channels, and pouring the melt into the mold, characterized in that, in order to increase the degree modifying and reducing the consumption of the modifier, the melt is fed into the reaction chamber below the lower level of the location of the modifier, tangentially to its lateral surface, and the melt is also diverted from the reaction chamber tangent to the specified generatrix. Заказ 4035 Тираж ПодписноеOrder 4035 Circulation Subscription ВНИИПИ Государственного комитета по изобретениям и открытиям при ГКНТ СССРVNIIIPI of the State Committee for Inventions and Discoveries at the State Committee for Science and Technology 113035, Москва, Ж-35, Раушская наб., 4/5113035, Moscow, Zh-35, Raushskaya nab., 4/5 Производственно-издательский комбинат Патент, г. Ужгород, ул.Гагарина, 101Production and Publishing Combine Patent, Uzhgorod, 101 Gagarin St.
SU853897721A 1985-05-15 1985-05-15 Method of inoculating metal in mould SU1692733A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853897721A SU1692733A1 (en) 1985-05-15 1985-05-15 Method of inoculating metal in mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853897721A SU1692733A1 (en) 1985-05-15 1985-05-15 Method of inoculating metal in mould

Publications (1)

Publication Number Publication Date
SU1692733A1 true SU1692733A1 (en) 1991-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU853897721A SU1692733A1 (en) 1985-05-15 1985-05-15 Method of inoculating metal in mould

Country Status (1)

Country Link
SU (1) SU1692733A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017195018A1 (en) 2016-05-12 2017-11-16 Rail 1520 Ip Ltd. A method of modifying a metal in a casting mold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 776739. кл. В 22 С 9/08, 1978. Авторское свидетельство СССР № 971910. кл. В 22 D 27/20. 1980. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017195018A1 (en) 2016-05-12 2017-11-16 Rail 1520 Ip Ltd. A method of modifying a metal in a casting mold

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