AT260974B - Process for cleaning carbon or alloy steel from hydrogen - Google Patents
Process for cleaning carbon or alloy steel from hydrogenInfo
- Publication number
- AT260974B AT260974B AT548464A AT548464A AT260974B AT 260974 B AT260974 B AT 260974B AT 548464 A AT548464 A AT 548464A AT 548464 A AT548464 A AT 548464A AT 260974 B AT260974 B AT 260974B
- Authority
- AT
- Austria
- Prior art keywords
- hydrogen
- alloy steel
- cleaning carbon
- cleaning
- carbon
- 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
-
- 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
- C21C7/076—Use of slags or fluxes as treating agents
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0035512 | 1963-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT260974B true AT260974B (en) | 1968-04-10 |
Family
ID=7404623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT548464A AT260974B (en) | 1963-06-26 | 1964-06-25 | Process for cleaning carbon or alloy steel from hydrogen |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT260974B (en) |
DE (1) | DE1433614A1 (en) |
GB (1) | GB1074004A (en) |
-
1963
- 1963-06-26 DE DE19631433614 patent/DE1433614A1/en active Pending
-
1964
- 1964-06-24 GB GB26107/64A patent/GB1074004A/en not_active Expired
- 1964-06-25 AT AT548464A patent/AT260974B/en active
Also Published As
Publication number | Publication date |
---|---|
DE1433614A1 (en) | 1968-11-21 |
GB1074004A (en) | 1967-06-28 |
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