JPS4927482B1 - - Google Patents
Info
- Publication number
- JPS4927482B1 JPS4927482B1 JP4253670A JP4253670A JPS4927482B1 JP S4927482 B1 JPS4927482 B1 JP S4927482B1 JP 4253670 A JP4253670 A JP 4253670A JP 4253670 A JP4253670 A JP 4253670A JP S4927482 B1 JPS4927482 B1 JP S4927482B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft 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
- C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts
-
- 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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B15/00—Other processes for the manufacture of iron from iron compounds
- C21B15/003—By using nuclear energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacture Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691925473 DE1925473C3 (en) | 1969-05-20 | 1969-05-20 | Method of making sponge iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4927482B1 true JPS4927482B1 (en) | 1974-07-18 |
Family
ID=5734577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4253670A Pending JPS4927482B1 (en) | 1969-05-20 | 1970-05-20 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4927482B1 (en) |
| DE (1) | DE1925473C3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5267378A (en) * | 1975-10-30 | 1977-06-03 | Mitsubishi Electric Corp | Vibration dectector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021122350A1 (en) | 2021-08-30 | 2023-03-02 | Thyssenkrupp Steel Europe Ag | Process for the production of an iron melt |
-
1969
- 1969-05-20 DE DE19691925473 patent/DE1925473C3/en not_active Expired
-
1970
- 1970-05-20 JP JP4253670A patent/JPS4927482B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5267378A (en) * | 1975-10-30 | 1977-06-03 | Mitsubishi Electric Corp | Vibration dectector |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1925473C3 (en) | 1978-08-17 |
| DE1925473A1 (en) | 1970-12-23 |
| DE1925473B2 (en) | 1977-12-22 |