SU396372A1 - METHOD OF OBTAINING LEAD CONTAINING STEEL - Google Patents
METHOD OF OBTAINING LEAD CONTAINING STEELInfo
- Publication number
- SU396372A1 SU396372A1 SU1687112A SU1687112A SU396372A1 SU 396372 A1 SU396372 A1 SU 396372A1 SU 1687112 A SU1687112 A SU 1687112A SU 1687112 A SU1687112 A SU 1687112A SU 396372 A1 SU396372 A1 SU 396372A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lead
- containing steel
- lead containing
- obtaining lead
- steel
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Description
1one
Изобретение относитс к металлургии.The invention relates to metallurgy.
Известен способ получени свинецсодержащей стали, при котором свинец присаживают Б виде мелкой дроби в струю металла при разливке сверху.A known method for producing lead-containing steel, in which lead is seated B in the form of a small fraction into a metal stream during casting from above.
Однако применение свинцовой дроби вызывает необходимость в оргаиизацни ее производства , а при использовании дорогосто ндей дроби стали получаетс высокой.However, the use of lead shot makes it necessary to organize its production, and when using expensive steel shot, it turns out to be high.
С целью повышени однородности распределени свинца в теле слнтка и снижени себестоимости свинецсодержащей стали но иредлагаемому способу свинец ввод т в металл в виде жидких капель, получаемых путем эжектировани расплавленного свинца сжатым газом.In order to improve the uniformity of the distribution of lead in the body of the slab and reduce the cost of lead-containing steel, but the proposed method, lead is introduced into the metal in the form of liquid droplets obtained by ejecting molten lead with compressed gas.
Процесс отливки слитков осуществл етс следующим образом.The ingot casting process is carried out as follows.
В момент открыти стопора вводитс в действие эжектирующее устройство, которое вместе с емкостью дл расплавленного свинца размещаетс в непосредственной близости от сталеразливочного стакана, например, крепитс на обшивке ковша. Благодар кинетической энергии эжектирующего газа расплав2At the moment of opening the stopper, an ejection device is put into operation, which, together with the container for molten lead, is placed in the immediate vicinity of the steel-teeming cup, for example, mounted on a bucket casing. Due to the kinetic energy of the ejecting gas, the melt2
ленный свинец перемещаетс по трубопроводу , прикрепленному к указанной емкостн, и на выходе из трубопровода разбрызгнваетс на капли. Размер капель и количество свинца регулируютс путем из ;енени расхода эжектнрующего газа. Через подающий патрубок трубопровода поток капель сви1ща подаетс под струю металла.Lead lead is transported through a pipeline attached to the indicated tank and is sprayed into droplets at the exit of the pipeline. The size of the droplets and the amount of lead are controlled by the flow rate of the ejecting gas. Through the feed pipe of the pipeline, a stream of drops of the bottom is fed under the metal stream.
Поскол зку свпнец подаетс в жидком состо ппп , врем его растворени в металле значптелыю сокрандаетс , что благонри тпо сказываетс па равномерности его распределени . Этому же способствует подача свинца в виде мелких капель, размеры которых могут быть намного нпже, чем размеры дроби.A silver lead is supplied in the liquid state, the time of its dissolution in the metal is due to the fact that it is clear that its distribution is even. This also contributes to the supply of lead in the form of small droplets, the dimensions of which may be much more than the size of the fraction.
П р е д м е т из о б р е т е п и PROPERTY OF ABOUT THE BELT
Способ получепн свипецсодержащей стали, включа1О Ц11 | подачу свпппа в металл прп разливке в изложницы, отличающийс тем, что, с целью повышепн однородности распределени свиниа в теле слитка и снижени себестоимости свннецсолоржан1,ей стали, свпнец ввод т в мега.1л эжектнровапием его капель сжаты: 1 газом.The method of obtaining stainless steel, including 1 O Ts11 | feeding svppa into metal pnp casting into molds, characterized in that, in order to improve the uniformity of the distribution of pork in the ingot body and reduce the cost of swinessolor1, it has become, svnets is injected into mega.1l of ejection of its drops compressed: 1 with gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1687112A SU396372A1 (en) | 1971-08-02 | 1971-08-02 | METHOD OF OBTAINING LEAD CONTAINING STEEL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1687112A SU396372A1 (en) | 1971-08-02 | 1971-08-02 | METHOD OF OBTAINING LEAD CONTAINING STEEL |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU396372A1 true SU396372A1 (en) | 1973-08-29 |
Family
ID=20484779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1687112A SU396372A1 (en) | 1971-08-02 | 1971-08-02 | METHOD OF OBTAINING LEAD CONTAINING STEEL |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU396372A1 (en) |
-
1971
- 1971-08-02 SU SU1687112A patent/SU396372A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100265206B1 (en) | Method and device for fouring a metal melt into a mould | |
| US2305477A (en) | Process for the treatment of materials as metals or metal alloys | |
| US4147533A (en) | Process for the production of ferro-magnesium and the like | |
| GB1311093A (en) | Process for the treatment of molten metals | |
| SU396372A1 (en) | METHOD OF OBTAINING LEAD CONTAINING STEEL | |
| US3650313A (en) | Method for the production of castings from alloys of metals and gases | |
| ES372141A1 (en) | Apparatus for production of castings from alloys of metals and gases | |
| CA1136365A (en) | Method of hauling granulates and similar material and apparatus for performing the method | |
| GB1497846A (en) | Apparatus for supplying a predetermined quantity of molten metal in pressure die casting | |
| GB1159736A (en) | Method for Casting Metals from a Container with a Sliding Nozzle. | |
| US6742568B2 (en) | Casting apparatus including a gas driven molten metal injector and method | |
| JPH06502125A (en) | Method for delayed introduction of particulate alloys during liquid metal casting | |
| EP2100975A1 (en) | Method and device for treating a molten metal for producing metal castings | |
| EP0016273B1 (en) | Process and apparatus for the production of metallic compositions comprising at least two constituents, one constituent having a melting temperature exceeding the boiling temperature of the other | |
| ES483425A1 (en) | Feed Head for Continuous Casting | |
| GB892375A (en) | A method of and means for adding aluminium to liquid steel | |
| GB903233A (en) | Method and apparatus for casting metal | |
| JPS6415400A (en) | Method and apparatus for melting metal | |
| JPS5739069A (en) | Die casting device | |
| JPS5747805A (en) | Production of metallic powder | |
| SU569387A1 (en) | Arrangement for modifying liquid metal | |
| DE2321495C3 (en) | Process for the treatment of liquid pig iron by magnesium in containers and device for carrying out this process | |
| JPS5794463A (en) | Casting device | |
| JPS579568A (en) | Method and device for adding molten aluminum into molten steel in continuously casting mold | |
| SU546654A1 (en) | Liquid metal processing device |