NL269991A - - Google Patents
Info
- Publication number
- NL269991A NL269991A NL269991DA NL269991A NL 269991 A NL269991 A NL 269991A NL 269991D A NL269991D A NL 269991DA NL 269991 A NL269991 A NL 269991A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB60596A DE1199300B (de) | 1960-12-22 | 1960-12-22 | Verfahren zum Giessstrahlentgasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL269991A true NL269991A (en:Method) |
Family
ID=6972889
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL124409D NL124409C (en:Method) | 1960-12-22 | ||
| NL269991D NL269991A (en:Method) | 1960-12-22 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL124409D NL124409C (en:Method) | 1960-12-22 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1199300B (en:Method) |
| NL (2) | NL269991A (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1554368A (en) * | 1923-03-01 | 1925-09-22 | Adolph A Rackoff | Process and apparatus for making steel |
-
0
- NL NL124409D patent/NL124409C/xx active
- NL NL269991D patent/NL269991A/xx unknown
-
1960
- 1960-12-22 DE DEB60596A patent/DE1199300B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL124409C (en:Method) | |
| DE1199300B (de) | 1965-08-26 |