FR531556A - - Google Patents
Info
- Publication number
- FR531556A FR531556A FR531556DA FR531556A FR 531556 A FR531556 A FR 531556A FR 531556D A FR531556D A FR 531556DA FR 531556 A FR531556 A FR 531556A
- Authority
- FR
- France
- 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
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
- C21B5/023—Injection of the additives into the melting part
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR531556A true FR531556A (cs) | 1922-01-17 |
Family
ID=1537006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR531556D Expired FR531556A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR531556A (cs) |
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0
- FR FR531556D patent/FR531556A/fr not_active Expired