AT204714B - Apparatus for the vacuum treatment of steel during casting and process for its operation - Google Patents
Apparatus for the vacuum treatment of steel during casting and process for its operationInfo
- Publication number
- AT204714B AT204714B AT357958A AT357958A AT204714B AT 204714 B AT204714 B AT 204714B AT 357958 A AT357958 A AT 357958A AT 357958 A AT357958 A AT 357958A AT 204714 B AT204714 B AT 204714B
- Authority
- AT
- Austria
- Prior art keywords
- space
- part space
- during casting
- vacuum treatment
- steel during
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Description
<Desc/Clms Page number 1>
Vorrichtung zum Vakuumbehandeln von Stahl beim Giessen und Verfahren zu ihrem Betrieb
EMI1.1
<Desc / Clms Page number 1>
Device for vacuum treatment of steel during casting and process for its operation
EMI1.1
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE204714X | 1957-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT204714B true AT204714B (en) | 1959-08-10 |
Family
ID=5783329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT357958A AT204714B (en) | 1957-06-05 | 1958-05-20 | Apparatus for the vacuum treatment of steel during casting and process for its operation |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT204714B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1184785B (en) * | 1959-12-18 | 1965-01-07 | Leybold Hochvakuum Anlagen | Device for multi-stage degassing of molten metals, especially molten steel |
DE1233110B (en) * | 1961-12-23 | 1967-01-26 | Demag Ag | Method and device for the negative pressure treatment of metal or steel alloys |
-
1958
- 1958-05-20 AT AT357958A patent/AT204714B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1184785B (en) * | 1959-12-18 | 1965-01-07 | Leybold Hochvakuum Anlagen | Device for multi-stage degassing of molten metals, especially molten steel |
DE1233110B (en) * | 1961-12-23 | 1967-01-26 | Demag Ag | Method and device for the negative pressure treatment of metal or steel alloys |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1089518B (en) | Method and device for evacuating molds | |
AT204714B (en) | Apparatus for the vacuum treatment of steel during casting and process for its operation | |
US2367648A (en) | Preparation of dry sand molds | |
DE548860C (en) | Device for feeding the tobacco from the spreader to the format belt of a cigarette machine | |
DE1159352B (en) | Freeze-drying method | |
DE3833337A1 (en) | Apparatus for rapid cooling of workpieces and of the pressure container in an HIP plant | |
DE1533114B2 (en) | Vacuum degassing device | |
DE528137C (en) | Press disc | |
DE451466C (en) | Hydraulic press for dough-like masses, especially graphite mass | |
DE823946C (en) | Pressing head in devices for pressing off pipes, in particular those of the same diameter, with automatic sealing of the pipe to be pressed off | |
ATE6133T1 (en) | METHOD AND DEVICE FOR MAKING A FOUNDRY MOLD. | |
DE406306C (en) | Machine for casting stereotype plates | |
AT333452B (en) | DEVICE FOR DEGASSING METAL MELT | |
CH340316A (en) | Device for pouring molten metals, in particular steel, into a vacuum space and method for operating this device | |
DE710833C (en) | Device for casting mild iron and steel in block molds | |
DE1135619B (en) | Method and device for producing castings in sand molds using pressurized gas | |
AT201636B (en) | Device for gas case hardening with closed circuit | |
DE1067570B (en) | Precision casting process | |
DE412645C (en) | Device for the production of packaging for shipping bottles | |
DE738657C (en) | Method and device for dewatering of caustic alkaline solutions | |
AT234538B (en) | Centrifugal blast machine for removing cores from castings | |
DE1790611U (en) | DEVICE FOR PROCESSING CAST RESIN OR OTHER FILLING COMPOUNDS UNDER VACUUM WHEN USING A WALKING EQUIPMENT. | |
FR1144396A (en) | Method and device for removing cast bars, during the bar casting process | |
AT210578B (en) | Casting plate for tension casting, especially of killed steels | |
DE61610C (en) | Method and device for obtaining dense casts |