SU425949A1 - MIXTURE FOR STEEL ALLOCATION - Google Patents

MIXTURE FOR STEEL ALLOCATION

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Publication number
SU425949A1
SU425949A1 SU1810898A SU1810898A SU425949A1 SU 425949 A1 SU425949 A1 SU 425949A1 SU 1810898 A SU1810898 A SU 1810898A SU 1810898 A SU1810898 A SU 1810898A SU 425949 A1 SU425949 A1 SU 425949A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mixture
steel
nitrate
allocation
steel allocation
Prior art date
Application number
SU1810898A
Other languages
Russian (ru)
Inventor
Б. И. Байрамов А. Рысс Н. А. Чирков А. С. Дубровин В. П. Зайко
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 filed Critical
Priority to SU1810898A priority Critical patent/SU425949A1/en
Application granted granted Critical
Publication of SU425949A1 publication Critical patent/SU425949A1/en

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  • Treatment Of Steel In Its Molten State (AREA)

Description

1one

Изобретение относитс  к области черной металлургии и нримен етс  при легировании стали.The invention relates to the field of ferrous metallurgy and applies to the alloying of steel.

Известна смесь дл  легировани , содержаща  п тиокись ниоби , алюминий, плавиковый шпат, хромат кальци , калиевый хромпик .A known doping mixture containing niobium pentoxide, aluminum, fluorspar, calcium chromate, potassium chromium.

С целью снижени  усвоени  титана и потерь ванади  ири легировании стали, в состав смеси введены ферросиликованадий, селитра и известь при следующем соотношепии компонентов, вес. %:In order to reduce the absorption of titanium and the loss of vanadium and steel alloying, ferrosiliconadium, nitrate and lime were added to the mixture at the following ratio of components, wt. %:

Алюминий2-10Aluminum2-10

Натриева  селитра4-15Sodium Nitrate4-15

П тиокись ниоби 2-20Niobium nitrate 2-20

Известь2-15Lime2-15

Плавиковый щнат4-30Fluke Shnat4-30

Ферросиликоваиадий Остальное Например, ири легировании стали марки 4С смесью состава, вес. % :Ferrosilicoviaadium Else For example, iri doped steel grade 4C with a mixture of composition, weight. %:

Ферросиликованадий72Ferrosiliconadium72

Алюминий3Aluminum3

Селитра6Saltpeter6

П тиокись ниоби 10Niobium nitrate 10

Известь3Lime3

Плавиковый щпат6Fluke Shchpat6

в количестве 3 кг иа 100 кг стали, извлечение в металл ванади  составл ет 92%, титаиа - 1,9%. Содержание неметаллических включений в стали не измен етс .in the amount of 3 kg and 100 kg of steel, the extraction of vanadium into metal is 92%, titia - 1.9%. The content of non-metallic inclusions in steel does not change.

Предмет изобретени Subject invention

Смесь дл  легировани  стали, содержаща  п тиокись ниоби , алюминий и плавиковый шпат, отличающа с  тем, что, с целью снижени  усвоени  титана и потерь ванади , в ее состав введены ферросиликоваиадий, селитра и известь ири следующем соотношении компонентов вес. %:A mixture for alloying steel containing niobium pentoxide, aluminum, and fluorspar, characterized in that, in order to reduce titanium absorption and vanadium losses, ferrosiliconovadiad, nitrate and lime are introduced into its composition with the following ratio of weight components. %:

Алюминий2-10Aluminum2-10

Патриева  селитра4-15Patrieva saltpeter4-15

П тиокись ниоби 2-20Niobium nitrate 2-20

Известь2-15Lime2-15

Плавиковый щпат4-30Fluke Shchpat4-30

Ферросиликованадий ОстальноеFerrosiliconadium Else

SU1810898A 1972-07-18 1972-07-18 MIXTURE FOR STEEL ALLOCATION SU425949A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1810898A SU425949A1 (en) 1972-07-18 1972-07-18 MIXTURE FOR STEEL ALLOCATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1810898A SU425949A1 (en) 1972-07-18 1972-07-18 MIXTURE FOR STEEL ALLOCATION

Publications (1)

Publication Number Publication Date
SU425949A1 true SU425949A1 (en) 1974-04-30

Family

ID=20521972

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1810898A SU425949A1 (en) 1972-07-18 1972-07-18 MIXTURE FOR STEEL ALLOCATION

Country Status (1)

Country Link
SU (1) SU425949A1 (en)

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