SU131892A1 - Metal decarburization method - Google Patents
Metal decarburization methodInfo
- Publication number
- SU131892A1 SU131892A1 SU633120A SU633120A SU131892A1 SU 131892 A1 SU131892 A1 SU 131892A1 SU 633120 A SU633120 A SU 633120A SU 633120 A SU633120 A SU 633120A SU 131892 A1 SU131892 A1 SU 131892A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal
- decarburization method
- metal decarburization
- decarburization
- order
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
Известны способы обезуглероживани жидкого металла в ковшах, помещаемых в вакууме с доведением углерода до 0,01% и с соответствующей дегазацией металла.Methods are known for decarburizing liquid metal in ladles placed under vacuum, bringing carbon to 0.01% and with appropriate degassing of the metal.
Особенность описываемого способа заключаетс в том, что дл получени металла с содержанием углерода ниже 0,01%, обезуглероживание осуществл ют под вакуумом в ковще с наличием в металле окислительного шлака.The peculiarity of the described method is that in order to obtain a metal with a carbon content below 0.01%, the decarburization is carried out under vacuum in the vessel with the presence of oxidizing slag in the metal.
Дл осуществлени способа металла с содержанием углерода 0,15- 0,25% сливают в ковщ с небольшим слоем окислительного шлака и подвергают вакуумированию в вакуум-камере.In order to carry out the process, a metal with a carbon content of 0.15-0.25% is poured into a vessel with a small layer of oxidizing slag and subjected to vacuum in a vacuum chamber.
Процесс происходит при остаточном давлении 1-10 мм рт. ст.The process occurs at a residual pressure of 1-10 mm Hg. Art.
Обезуглероживание -протекает быстро.The decarburization proceeds quickly.
Предмет изобретени Subject invention
С особ обезуглероживани металла в ковше, отличающийс тем, что, с целью получени низкоуглеродистого металла, жидкий металл с наличием на его поверхности окислительного шлака подвергают вакуЗмированию .From the decarburization of metal in the ladle, characterized in that, in order to obtain a low-carbon metal, the liquid metal with the presence of oxidizing slag on its surface is subjected to vacuuming.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU633120A SU131892A1 (en) | 1959-07-07 | 1959-07-07 | Metal decarburization method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU633120A SU131892A1 (en) | 1959-07-07 | 1959-07-07 | Metal decarburization method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU131892A1 true SU131892A1 (en) | 1959-11-30 |
Family
ID=48402949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU633120A SU131892A1 (en) | 1959-07-07 | 1959-07-07 | Metal decarburization method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU131892A1 (en) |
-
1959
- 1959-07-07 SU SU633120A patent/SU131892A1/en active
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