BE743632A - - Google Patents
Info
- Publication number
- BE743632A BE743632A BE743632DA BE743632A BE 743632 A BE743632 A BE 743632A BE 743632D A BE743632D A BE 743632DA BE 743632 A BE743632 A BE 743632A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
-
- 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
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
-
- 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
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6105968 | 1968-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE743632A true BE743632A (en) | 1970-06-23 |
Family
ID=10486551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE743632D BE743632A (en) | 1968-12-23 | 1969-12-23 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE743632A (en) |
| DE (1) | DE1964092A1 (en) |
| FR (1) | FR2026928A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023182B2 (en) * | 1979-12-01 | 1985-06-06 | 新日本製鐵株式会社 | Melting method for medium carbon high chromium molten metal |
| US4564390A (en) * | 1984-12-21 | 1986-01-14 | Olin Corporation | Decarburizing a metal or metal alloy melt |
| DE102007015585A1 (en) * | 2007-03-29 | 2008-10-02 | M.K.N. Technologies Gmbh | Melt metallurgical process for producing molten metals and transition metal-containing aggregate for use therein |
| DE102014011231A1 (en) | 2014-07-23 | 2016-01-28 | Sms Group Gmbh | Process for Nickel Pig Iron (NPI) decarburization in the AOD converter |
-
1969
- 1969-12-22 DE DE19691964092 patent/DE1964092A1/en active Pending
- 1969-12-22 FR FR6944439A patent/FR2026928A1/en not_active Withdrawn
- 1969-12-23 BE BE743632D patent/BE743632A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2026928A1 (en) | 1970-09-25 |
| DE1964092A1 (en) | 1970-07-02 |