SU572527A1 - Modifying composition - Google Patents
Modifying compositionInfo
- Publication number
- SU572527A1 SU572527A1 SU7602351611A SU2351611A SU572527A1 SU 572527 A1 SU572527 A1 SU 572527A1 SU 7602351611 A SU7602351611 A SU 7602351611A SU 2351611 A SU2351611 A SU 2351611A SU 572527 A1 SU572527 A1 SU 572527A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chromium
- niobium
- manganese
- vanadium
- titanium
- Prior art date
Links
Description
фикатором жаропрочной стали ЛЖТ физикомеханические свойства повышаютс в 1.5- 2 раза. Пример. Модификатор ввод т в жаропрочную сталь ЛЖТ (14Х20Н25В5БЛ) при выплавке в индукционной 150 кг печи в количертве 0,5-20% от веса стали перед разливкой или в ковш во врем выпуска металла. Составы модификаторов приведены в табл. 1. Физико-механические свойства модифицированной стали ЛЖТ приведены в табл. 2. Таблица IPhysical and mechanical properties of the heat resistant steel of LZhT are increased by 1.5-2 times. Example. The modifier is introduced into the LZhT heat-resistant steel (14Х20Н25В5БЛ) during smelting in an induction 150 kg furnace in a quantity of 0.5–20% of the weight of the steel before casting or in a ladle during metal production. The compositions of the modifiers are given in table. 1. The physicomechanical properties of the modified LZhT steel are given in table. 2. Table I
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7602351611A SU572527A1 (en) | 1976-04-26 | 1976-04-26 | Modifying composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7602351611A SU572527A1 (en) | 1976-04-26 | 1976-04-26 | Modifying composition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU572527A1 true SU572527A1 (en) | 1977-09-15 |
Family
ID=20658356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7602351611A SU572527A1 (en) | 1976-04-26 | 1976-04-26 | Modifying composition |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU572527A1 (en) |
-
1976
- 1976-04-26 SU SU7602351611A patent/SU572527A1/en active
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