SU257533A1 - Method of alloying steels and alloys - Google Patents

Method of alloying steels and alloys

Info

Publication number
SU257533A1
SU257533A1 SU6801252245A SU1252245A SU257533A1 SU 257533 A1 SU257533 A1 SU 257533A1 SU 6801252245 A SU6801252245 A SU 6801252245A SU 1252245 A SU1252245 A SU 1252245A SU 257533 A1 SU257533 A1 SU 257533A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alloys
nitrogen
alloying
alloying steels
steels
Prior art date
Application number
SU6801252245A
Other languages
Russian (ru)
Inventor
В.И. Лакомский
О.С. Забарило
Г.Ф. Торхов
И.С. Прянишников
В.В. Топилин
М.М. Клюев
Original Assignee
Ордена Трудового Красного Знамени Институт Электросварки Имени Е.О.Патона Ан Украинской Сср
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 by Ордена Трудового Красного Знамени Институт Электросварки Имени Е.О.Патона Ан Украинской Сср filed Critical Ордена Трудового Красного Знамени Институт Электросварки Имени Е.О.Патона Ан Украинской Сср
Priority to SU6801252245A priority Critical patent/SU257533A1/en
Application granted granted Critical
Publication of SU257533A1 publication Critical patent/SU257533A1/en

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  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Description

По основному авт.св. N 213071 известен способ легировани  стали и сплавов азотом, заключающийс  в том, что переплав заготовки осуще- i ствл ют аргонно-азот ной или азотной плазмой в атмосфере плазмообразующего газа. According to the main auth. N 213071, a method of alloying steel and alloys with nitrogen, is known, which consists in remelting a billet using an argon-nitrogen or nitrogen plasma in an atmosphere of plasma-forming gas.

Отличительной особенностью предложенного способа  вл етс  то, что переплав заготовки осуществл ют азотсодержащей плазмой прн давлении газа в камере печи не ниже 1 ата,A distinctive feature of the proposed method is that the remelting of the workpiece is carried out with a nitrogen-containing plasma at a pressure of gas in the furnace chamber not lower than 1 atm.

Это позвол ет получить плотные слитки металла , содержащего азот в количестве, превышающем его стандартную растворимость в переплавл емом металле.This makes it possible to obtain dense ingots of a metal containing nitrogen in an amount exceeding its standard solubility in the metal to be melted.

Claims (1)

Формула изобретени Invention Formula 5Способ легировани  сталей и сплавов азотом5 Method of alloying steel and alloys with nitrogen из газовой фазы по авт.св. № 213071, отличающийс  тем, что, с целью получени  плотных слитков металла, содержащего азот в количестве , превьпдающем его стандартную раствортJO мость в переплавл емом металле, переплав заготовки осуществл ют азотсодержащей плазмой при давлении газа в камере печи не ниже 1 ата.from the gas phase auth. No. 213071, characterized in that, in order to obtain dense metal ingots containing nitrogen in an amount exceeding its standard solution in the remelted metal, remelting the billet is carried out with a nitrogen-containing plasma at a gas pressure in the furnace chamber not lower than 1 am.
SU6801252245A 1968-06-24 1968-06-24 Method of alloying steels and alloys SU257533A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU6801252245A SU257533A1 (en) 1968-06-24 1968-06-24 Method of alloying steels and alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU6801252245A SU257533A1 (en) 1968-06-24 1968-06-24 Method of alloying steels and alloys

Publications (1)

Publication Number Publication Date
SU257533A1 true SU257533A1 (en) 1978-06-15

Family

ID=20442825

Family Applications (1)

Application Number Title Priority Date Filing Date
SU6801252245A SU257533A1 (en) 1968-06-24 1968-06-24 Method of alloying steels and alloys

Country Status (1)

Country Link
SU (1) SU257533A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811782A (en) * 1986-04-22 1989-03-14 Necchi Societa Per Azioni Process for the introduction of chemical-metal elements in metal foundings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4811782A (en) * 1986-04-22 1989-03-14 Necchi Societa Per Azioni Process for the introduction of chemical-metal elements in metal foundings

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