JPS5428369B1 - - Google Patents
Info
- Publication number
- JPS5428369B1 JPS5428369B1 JP3263870A JP3263870A JPS5428369B1 JP S5428369 B1 JPS5428369 B1 JP S5428369B1 JP 3263870 A JP3263870 A JP 3263870A JP 3263870 A JP3263870 A JP 3263870A JP S5428369 B1 JPS5428369 B1 JP S5428369B1
- 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
- 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
- C21C7/10—Handling in a vacuum
-
- 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
-
- 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
- C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
-
- 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
- C21C7/0006—Adding metallic additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1965669 | 1969-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5428369B1 true JPS5428369B1 (de) | 1979-09-17 |
Family
ID=10132986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3263870A Pending JPS5428369B1 (de) | 1969-04-17 | 1970-04-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3690868A (de) |
| JP (1) | JPS5428369B1 (de) |
| DE (1) | DE2018561B2 (de) |
| GB (1) | GB1308607A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9114238B2 (en) | 2007-04-16 | 2015-08-25 | Corium International, Inc. | Solvent-cast microprotrusion arrays containing active ingredient |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5094923A (en) * | 1990-04-24 | 1992-03-10 | Kennametal Inc. | Air hardening steel |
-
1969
- 1969-04-17 GB GB1965669A patent/GB1308607A/en not_active Expired
-
1970
- 1970-04-16 US US28997A patent/US3690868A/en not_active Expired - Lifetime
- 1970-04-17 JP JP3263870A patent/JPS5428369B1/ja active Pending
- 1970-04-17 DE DE2018561A patent/DE2018561B2/de not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9114238B2 (en) | 2007-04-16 | 2015-08-25 | Corium International, Inc. | Solvent-cast microprotrusion arrays containing active ingredient |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1308607A (en) | 1973-02-21 |
| DE2018561A1 (de) | 1971-10-14 |
| US3690868A (en) | 1972-09-12 |
| DE2018561B2 (de) | 1975-11-13 |