SU416405A1 - - Google Patents
Info
- Publication number
- SU416405A1 SU416405A1 SU1743630A SU1743630A SU416405A1 SU 416405 A1 SU416405 A1 SU 416405A1 SU 1743630 A SU1743630 A SU 1743630A SU 1743630 A SU1743630 A SU 1743630A SU 416405 A1 SU416405 A1 SU 416405A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ligature
- niobium
- steels
- quality
- chromium
- Prior art date
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Description
Изобретение относитс к металлургии, н частности к ироизводству лигатуры дл легировани качественных сталей и сплавов.The invention relates to metallurgy, in particular, to the manufacture of a master alloy for alloying high-quality steels and alloys.
Известна лигатура, содержан;а ниобии, железо и хром.Known ligature, contained, and niobium, iron and chromium.
С целью улучшеии качества стале и Силавов предлагаема лигатура имеет следующий состав, %:In order to improve the quality of steel and steel, the proposed ligature has the following composition,%:
Ниобий50--70Niobium50--70
Железо5 -15Iron5 -15
до 2,0 до 1,5 до QM Остальноеup to 2.0 to 1.5 to QM Else
22
Лигатура может быть выплавлеиа алюм11нотермнчески .м способом с иснользоваинем в шихте нптиокисн ниоби и хромового концентрата .The ligature can be melted by an aluminiu- mum in a thermodynamic way using a mixture of polyoxide niobium and chromium concentrate.
Примененне лигатуры дл легировани Сталей и си.тавов позвол ет снизить их себестоимость .The use of ligatures for the alloying of steels and sin.tavov reduces their cost.
Пред м е т п з о 5 р е т е и и Predict m about 5 times e and u
Лигатура, содержап1а ниобий, хром и железо , от л и ч а ю И1, а с тем, что, с целью улучшени качества сталей и сплавов, она имеет следующиГ химический состав, %; Ниобии50-70The ligature, the content of niobium, chromium and iron, from l and h I1, and so that, in order to improve the quality of steels and alloys, it has the following chemical composition,%; Niobium50-70
Железо5-15Iron5-15
Хрол ОстальноеHrol Else
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1743630A SU416405A1 (en) | 1972-02-03 | 1972-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1743630A SU416405A1 (en) | 1972-02-03 | 1972-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU416405A1 true SU416405A1 (en) | 1974-02-25 |
Family
ID=20501877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1743630A SU416405A1 (en) | 1972-02-03 | 1972-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU416405A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992022675A1 (en) * | 1991-06-14 | 1992-12-23 | Niobium Products Company, Inc. | Niobium ferroalloy and niobium additive for steels, cast irons, and other metallic alloys |
-
1972
- 1972-02-03 SU SU1743630A patent/SU416405A1/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992022675A1 (en) * | 1991-06-14 | 1992-12-23 | Niobium Products Company, Inc. | Niobium ferroalloy and niobium additive for steels, cast irons, and other metallic alloys |
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