SU569602A1 - Charge for niobium alloying - Google Patents
Charge for niobium alloyingInfo
- Publication number
- SU569602A1 SU569602A1 SU7301980762A SU1980762A SU569602A1 SU 569602 A1 SU569602 A1 SU 569602A1 SU 7301980762 A SU7301980762 A SU 7301980762A SU 1980762 A SU1980762 A SU 1980762A SU 569602 A1 SU569602 A1 SU 569602A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- charge
- niobium
- steel
- alloying
- niobium alloying
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
нсютыо (CaO/SiOj) 13-1.8, облацак ций миниматной в зкостью..dry (CaO / SiOj) 13-1.8, oblaststsii minimal viscosity.
{Пихта дл легировани стали ниобием была рпробована в маргеновском и электросталепла-. вилыюм цехах. Например. дл легиро8а1« марте новского металла в 30 т ковша была получена сталь марки 20ГФБЛ с содержанием ниоби 0,05 %. ЛегиpoBRimc стали осуществл лось во врем вьтуска металла из печи в ковш путем присадки шихтовых гиатериалов ча струю металла. Усвоение ниоби сталью 85 %.{Fir for steel alloying with niobium was tested in Margen and electrogreen. Viyyum workshops. For example. For legio8a1 “March novskogo metal in 30 tons of bucket was obtained steel grade 20GFBL with niobium content of 0.05% LegioBRimc steel was carried out during the metal injection from the furnace into the ladle by adding a charge of metal to the charge. The absorption of niobium steel 85%.
Состав шнх1ы 1ф11вепе в табл. 1The composition of shnh1y1f11vepe in table. one
Мехашсческ е свойства литых изделии из этой стали в сравнени со свойствами изделий из сталей 20 Л и 20 ФЛ прилежны в табл. 2.The mechash properties of cast products made of this steel, in comparison with the properties of products made of steel 20 L and 20 FL, are diligent in the table. 2
Сбегав предлагаемой шихты выгодно отличает с от известного прежде всего затратами на легиро ванне. Это подтверждаетс следукицими данными: стоимость 1 кг ниоби , введенного в сталь из феррониоби самой тшеъсй марки 14,3руб, нэ технически чистой п тиокиси ниоби 13,8 руб, из пирохпорового концентрата 7,7 руб.Having run down the proposed mixture, it compares favorably with that which is primarily known for its cost of alloying. This is confirmed by the following data: the cost of 1 kg of niobium, introduced into steel from ferroniobi itself of the most grade 14.3rub, ne technically pure niobium penioxide, 13.8 rubles, from pyrochloric concentrate, 7.7 rubles.
Таблица 1Table 1
Марка сталиsteel grade
бг,кг/мм 6.,кг/мм 6,% ,% аи. ««bg, kg / mm 6., kg / mm 6,%,% ai. ""
Таблица2Table 2
СвойстваProperties
кгм/мм хгм/ммkgm / mm hgm / mm
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7301980762A SU569602A1 (en) | 1973-12-25 | 1973-12-25 | Charge for niobium alloying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7301980762A SU569602A1 (en) | 1973-12-25 | 1973-12-25 | Charge for niobium alloying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU569602A1 true SU569602A1 (en) | 1977-08-25 |
Family
ID=20570914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7301980762A SU569602A1 (en) | 1973-12-25 | 1973-12-25 | Charge for niobium alloying |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU569602A1 (en) |
-
1973
- 1973-12-25 SU SU7301980762A patent/SU569602A1/en active
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