YU36339B - Improvement in a vacuum closure for a pouring opening at a casting ladle - Google Patents
Improvement in a vacuum closure for a pouring opening at a casting ladleInfo
- Publication number
- YU36339B YU36339B YU291874A YU291874A YU36339B YU 36339 B YU36339 B YU 36339B YU 291874 A YU291874 A YU 291874A YU 291874 A YU291874 A YU 291874A YU 36339 B YU36339 B YU 36339B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- improvement
- casting ladle
- pouring opening
- vacuum closure
- closure
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/42—Features relating to gas injection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Closures For Containers (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7339191 | 1973-11-02 | ||
DE7430495 | 1974-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
YU291874A YU291874A (en) | 1981-11-13 |
YU36339B true YU36339B (en) | 1983-06-30 |
Family
ID=25947237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU291874A YU36339B (en) | 1973-11-02 | 1974-10-31 | Improvement in a vacuum closure for a pouring opening at a casting ladle |
Country Status (5)
Country | Link |
---|---|
ES (1) | ES207092Y (en) |
FR (1) | FR2249732B1 (en) |
GB (1) | GB1454213A (en) |
IT (1) | IT1025365B (en) |
YU (1) | YU36339B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100448568C (en) * | 2007-02-15 | 2009-01-07 | 浙江天马轴承股份有限公司 | Incorporated manufacturing technique for vacuum steel ladle degassing and vacuum casting a plurality of steel ingots |
-
1974
- 1974-10-28 GB GB4645974A patent/GB1454213A/en not_active Expired
- 1974-10-29 FR FR7436185A patent/FR2249732B1/fr not_active Expired
- 1974-10-31 IT IT2901274A patent/IT1025365B/en active
- 1974-10-31 YU YU291874A patent/YU36339B/en unknown
- 1974-10-31 ES ES1974207092U patent/ES207092Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1454213A (en) | 1976-11-03 |
FR2249732B1 (en) | 1978-11-24 |
YU291874A (en) | 1981-11-13 |
ES207092U (en) | 1976-03-01 |
IT1025365B (en) | 1978-08-10 |
ES207092Y (en) | 1976-07-01 |
FR2249732A1 (en) | 1975-05-30 |
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