SU82525A1 - The method of smelting iron and graphitizing steel - Google Patents
The method of smelting iron and graphitizing steelInfo
- Publication number
- SU82525A1 SU82525A1 SU396435A SU396435A SU82525A1 SU 82525 A1 SU82525 A1 SU 82525A1 SU 396435 A SU396435 A SU 396435A SU 396435 A SU396435 A SU 396435A SU 82525 A1 SU82525 A1 SU 82525A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- steel
- cast iron
- melting
- add
- iron
- Prior art date
Links
Description
Предлагаетс способ использовани высокой топлотиорио спосооности термитных смесей крп процессе В1 п1ла1 ки чугуна i графптнз рующеГгс стали.A method is proposed for using high-top-plating capability of thermite mixtures in the BPC process of the B1 of the cast iron and the grating steel.
Согласно изобретению в ваграночный чугун ввод т пе термитную слгесь, а расилавлепную сталь, иеиосредстпеиио тут же у ваграики. получаемую путем термптиой планки.According to the invention, thermite slugs are introduced into cupola iron, and raslavlepnoe steel, which is also mediocred, is right next to the cucumber. obtained by the termpiti strap.
Нагрета до высоких температур расплавленна то)мптт1а сталь не только повышает степепь нагрева чугуна, в которьп ввод т пту сталь, но и оказывает пр мое вли ппе па хплгпческш состав I.iaiiKii.Heated to high temperatures, the molten steel is not only increased by the degree of heating of cast iron, in which flue steel is introduced, but also has a direct effect on the chemical composition of I.iaiiKii.
Одповременно с термптпоП CTairi,ro в чугун можно вводит, мсдифи1;аторы или иные присадки.Along with the termination of CTairi, ro, it is possible to introduce, cast iron, ators or other additives into the cast iron.
Путем доба1 лепи термитной стали к ваграпочному чугуну, ос: нарушени обычного хода вагранки и перехода па снецпальную Н1ихту. можно по мере падобносттт получать копкий чугун: малоуглеродпст,); угун с любой cy.MMoii C + Si, мод1тфпг(пр 1ТЬ1Й чугун. однов 1емепно Мен содержание в нем углерода и других ллемонто ; Г1)афптпзп))о аппую сталь с содержанпем углерода мепьпте 1,7%.By adding thermite steel to the frame cast iron, wasps: disruption of the usual course of the cupola and the transition to the sleeping h1iht. one can, as far as padobnosttt, get hot iron: low-carbon,); Ugun with any cy.Moii C + Si, mod1tfpg (Pr 1Т1Й cast iron. AloneMepno Mening its carbon content and other lemonto; G1) aptonsp))) about appy steel with a carbon content of 1.7% carbon.
То, что добавление модификаторов с TeiwniTnoii ста.чью сои эовои, даетс повышенпем температуры па 100 и больше в1 1годно отличает от других, соироволчдающихс иеггзбежпь м спижепием TcvxinejiaTypbi обрабатываемого в ковше чугуна. Это обсто те.льстио позвол ет пе перестраивать вагранку при переходе на модифицнрованп1,1е партии чугуна в цел х иовышенн темиературы его, а также доиускает обоссеривапие металла перед его модифицироваиттем.The fact that the addition of modifiers with TeiwniTnoii to the age of soybean is given by an increase in temperature by 100 and more can be distinguished from the others by the TcvxinejiaTypbi of pig iron treated in the ladle. This situation allows you to rebuild the cupola when switching to modified 1.1.1 batches of cast iron for the purpose of increasing its temperature, and also allows for the destruction of the metal before its modification.
Д 82525- 2 Предмет изобретени D 82525-2. The subject matter of the invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU396435A SU82525A1 (en) | 1949-05-31 | 1949-05-31 | The method of smelting iron and graphitizing steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU396435A SU82525A1 (en) | 1949-05-31 | 1949-05-31 | The method of smelting iron and graphitizing steel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU82525A1 true SU82525A1 (en) | 1949-11-30 |
Family
ID=48255685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU396435A SU82525A1 (en) | 1949-05-31 | 1949-05-31 | The method of smelting iron and graphitizing steel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU82525A1 (en) |
-
1949
- 1949-05-31 SU SU396435A patent/SU82525A1/en active
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