FR63637E - Process for dephosphorizing steel and cast iron - Google Patents
Process for dephosphorizing steel and cast ironInfo
- Publication number
- FR63637E FR63637E FR63637DA FR63637E FR 63637 E FR63637 E FR 63637E FR 63637D A FR63637D A FR 63637DA FR 63637 E FR63637 E FR 63637E
- Authority
- FR
- France
- Prior art keywords
- cast iron
- dephosphorizing
- steel
- dephosphorizing steel
- cast
- 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 |
---|---|---|---|
FR63637T | 1952-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR63637E true FR63637E (en) | 1955-09-30 |
Family
ID=8696847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR63637D Expired FR63637E (en) | 1952-12-24 | 1952-12-24 | Process for dephosphorizing steel and cast iron |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR63637E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1284434B (en) * | 1961-08-03 | 1968-12-05 | Lorraine Laminage | Process for refining pig iron to steel in a rotary kiln with an axis inclined to the horizontal |
-
1952
- 1952-12-24 FR FR63637D patent/FR63637E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1284434B (en) * | 1961-08-03 | 1968-12-05 | Lorraine Laminage | Process for refining pig iron to steel in a rotary kiln with an axis inclined to the horizontal |
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