ATA20089A - METHOD FOR DEOXIDATING AND ALLOYING STEEL - Google Patents
METHOD FOR DEOXIDATING AND ALLOYING STEELInfo
- Publication number
- ATA20089A ATA20089A AT0020089A AT20089A ATA20089A AT A20089 A ATA20089 A AT A20089A AT 0020089 A AT0020089 A AT 0020089A AT 20089 A AT20089 A AT 20089A AT A20089 A ATA20089 A AT A20089A
- Authority
- AT
- Austria
- Prior art keywords
- deoxidating
- alloying steel
- alloying
- steel
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/06—Deoxidising, e.g. killing
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0020089A ATA20089A (en) | 1989-02-01 | 1989-02-01 | METHOD FOR DEOXIDATING AND ALLOYING STEEL |
CN90100400A CN1016619B (en) | 1989-02-01 | 1990-01-26 | Method of deoxidizing and alloying steel |
KR1019900001256A KR900013085A (en) | 1989-02-01 | 1990-02-01 | Deoxidation and Manufacturing Method of Alloy Steel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0020089A ATA20089A (en) | 1989-02-01 | 1989-02-01 | METHOD FOR DEOXIDATING AND ALLOYING STEEL |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA20089A true ATA20089A (en) | 1995-11-15 |
Family
ID=3484141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0020089A ATA20089A (en) | 1989-02-01 | 1989-02-01 | METHOD FOR DEOXIDATING AND ALLOYING STEEL |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR900013085A (en) |
CN (1) | CN1016619B (en) |
AT (1) | ATA20089A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101157965B (en) * | 2007-11-08 | 2010-05-26 | 广州珠江钢铁有限责任公司 | Low-cost arc furnace tapping deoxidization technique |
-
1989
- 1989-02-01 AT AT0020089A patent/ATA20089A/en not_active Application Discontinuation
-
1990
- 1990-01-26 CN CN90100400A patent/CN1016619B/en not_active Expired
- 1990-02-01 KR KR1019900001256A patent/KR900013085A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1044677A (en) | 1990-08-15 |
CN1016619B (en) | 1992-05-13 |
KR900013085A (en) | 1990-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee | ||
A1J | Withdrawal paragraph 166 lit. 6 |