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
- 229910000831 Steel Inorganic materials 0.000 title claims description 17
- 239000010959 steel Substances 0.000 title claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 10
- 229910052742 iron Inorganic materials 0.000 title claims description 5
- 238000003723 Smelting Methods 0.000 title claims 2
- 229910001018 Cast iron Inorganic materials 0.000 claims description 15
- 239000000654 additive Substances 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims 6
- 230000008018 melting Effects 0.000 claims 6
- 229920002165 CarbonCast Polymers 0.000 claims 1
- 229910001141 Ductile iron Inorganic materials 0.000 claims 1
- 241000256602 Isoptera Species 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003832 thermite Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 240000008067 Cucumis sativus Species 0.000 description 1
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 241000256856 Vespidae Species 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000002418 meninge Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
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
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU82525A1 (en) | The method of smelting iron and graphitizing steel | |
| GB638255A (en) | Improvements in and relating to the production of cast iron | |
| US1793442A (en) | Method of making open-hearth steel | |
| SU276431A1 (en) | HEAT-RESISTANT CAST IRON | |
| SU655743A1 (en) | Inoculant | |
| SU400627A1 (en) | MIXTURE FOR DESIGNING OF IRON AND STEEL | |
| SU109266A1 (en) | Method of modifying cast iron | |
| US1757298A (en) | Process of producing low carbon alloys | |
| US1726433A (en) | Process for the manufacture of strong machinable cast iron | |
| SU368321A1 (en) | METHOD FOR TREATING PIGSTER BY BISMUT | |
| SU123542A1 (en) | Method for modifying ductile iron with bismuth, boron and aluminum | |
| SU394435A1 (en) | METHOD OF ALLOCATION OF THE CAST IRON ALUMINUM | |
| SU129214A1 (en) | The method of smelting complex deoxidizers | |
| SU400623A1 (en) | METHOD OF MELTING STEEL | |
| SU914634A1 (en) | Process for producing high-quality cast iron | |
| GB678487A (en) | Improvements relating to cast iron | |
| GB395158A (en) | Improvements in or relating to the refining of steels | |
| SU304314A1 (en) | ALLOY FOR STEEL ALLOCATION | |
| SU438196A1 (en) | Method of modifying cast manganese steel | |
| SU80040A1 (en) | The method of obtaining low-carbon foundry high-strength cast iron | |
| GB1506546A (en) | Refractory lined shaft furnace | |
| SU111093A1 (en) | Method for the production of silicon electrotechnical steels in open-hearth and electric furnaces | |
| SU127670A1 (en) | Heat resistant cast iron | |
| GB786229A (en) | Method of introducing additives into molten metals | |
| SU60802A1 (en) | The method of obtaining products from austenitic ductile iron |