FR843189A - Process for desulphurizing iron or iron alloys - Google Patents
Process for desulphurizing iron or iron alloysInfo
- Publication number
- FR843189A FR843189A FR843189DA FR843189A FR 843189 A FR843189 A FR 843189A FR 843189D A FR843189D A FR 843189DA FR 843189 A FR843189 A FR 843189A
- Authority
- FR
- France
- Prior art keywords
- iron
- desulphurizing
- alloys
- iron alloys
- desulphurizing iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- 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
- C21C7/064—Dephosphorising; Desulfurising
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE843189X | 1937-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR843189A true FR843189A (en) | 1939-06-27 |
Family
ID=6772232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR843189D Expired FR843189A (en) | 1937-10-29 | 1938-09-08 | Process for desulphurizing iron or iron alloys |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR843189A (en) |
-
1938
- 1938-09-08 FR FR843189D patent/FR843189A/en not_active Expired
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