FR778787A - Method and device for the production of cast iron - Google Patents
Method and device for the production of cast ironInfo
- Publication number
- FR778787A FR778787A FR778787DA FR778787A FR 778787 A FR778787 A FR 778787A FR 778787D A FR778787D A FR 778787DA FR 778787 A FR778787 A FR 778787A
- Authority
- FR
- France
- Prior art keywords
- production
- cast iron
- cast
- 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
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B11/00—Making pig-iron other than in blast furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/008—Use of special additives or fluxing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR778787T | 1934-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR778787A true FR778787A (en) | 1935-03-23 |
Family
ID=9202370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR778787D Expired FR778787A (en) | 1934-08-24 | 1934-08-24 | Method and device for the production of cast iron |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR778787A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1608597B1 (en) * | 1957-08-20 | 1970-08-06 | Der Ludw V Roll Schen Eisenwer | Process for the production of steel |
-
1934
- 1934-08-24 FR FR778787D patent/FR778787A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1608597B1 (en) * | 1957-08-20 | 1970-08-06 | Der Ludw V Roll Schen Eisenwer | Process for the production of steel |
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