GB1406026A - Prevention of shrinkage cavities and voids in metal ingots - Google Patents
Prevention of shrinkage cavities and voids in metal ingotsInfo
- Publication number
- GB1406026A GB1406026A GB3216274A GB3216274A GB1406026A GB 1406026 A GB1406026 A GB 1406026A GB 3216274 A GB3216274 A GB 3216274A GB 3216274 A GB3216274 A GB 3216274A GB 1406026 A GB1406026 A GB 1406026A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- metal
- molten metal
- electron beam
- shrinkage cavities
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26041072A | 1972-06-07 | 1972-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1406026A true GB1406026A (en) | 1975-09-10 |
Family
ID=22989045
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3216274A Expired GB1406026A (en) | 1972-06-07 | 1972-11-22 | Prevention of shrinkage cavities and voids in metal ingots |
GB5405272A Expired GB1405167A (en) | 1972-06-07 | 1972-11-22 | Prevention of shrinkage cavities and voids in metal ingots |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5405272A Expired GB1405167A (en) | 1972-06-07 | 1972-11-22 | Prevention of shrinkage cavities and voids in metal ingots |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4951125A (hu) |
AT (1) | ATA998272A (hu) |
DE (1) | DE2250710B2 (hu) |
FR (1) | FR2187469B2 (hu) |
GB (2) | GB1406026A (hu) |
IT (1) | IT1045663B (hu) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2294001A (en) * | 1994-10-14 | 1996-04-17 | Honda Motor Co Ltd | Thixocasting semi-molten casting material |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1023209B (it) * | 1974-11-11 | 1978-05-10 | Centro Speriment Metallurg | Procedimento perfezionate per la produzione di grandi lingotti di acoaiaio |
US4558729A (en) * | 1984-01-12 | 1985-12-17 | Demetron, Inc. | Method for high vacuum casting |
CN100448568C (zh) * | 2007-02-15 | 2009-01-07 | 浙江天马轴承股份有限公司 | 真空钢包脱气和真空浇铸多支钢锭的一体化生产工艺 |
AT515244A2 (de) * | 2013-12-30 | 2015-07-15 | Inteco Special Melting Technologies Gmbh | Verfahren zur Herstellung von langen Gussblöcken großen Querschnitts |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2230296A (en) * | 1937-02-10 | 1941-02-04 | Kellogg M W Co | Method of casting metal bodies |
DE1195016B (de) * | 1962-11-30 | 1965-06-16 | Rheinstahl Huettenwerke Ag | Verfahren zur Herstellung von Metallbloecken im Vakuum-Lichtbogenofen mit selbstverzehrender Elektrode |
FR1382078A (fr) * | 1963-03-22 | 1964-12-18 | Inst Electrosvarki E O Paton | Procédé de retassement des lingots et dispositif utilisable en particulier pour samise en oeuvre |
US3820587A (en) * | 1969-01-20 | 1974-06-28 | Boehler & Co Ag Geb | Apparatus for making metal ingots |
-
1972
- 1972-10-16 DE DE19722250710 patent/DE2250710B2/de not_active Withdrawn
- 1972-10-25 IT IT5361172A patent/IT1045663B/it active
- 1972-11-22 GB GB3216274A patent/GB1406026A/en not_active Expired
- 1972-11-22 GB GB5405272A patent/GB1405167A/en not_active Expired
- 1972-11-23 AT AT998272A patent/ATA998272A/de not_active Application Discontinuation
- 1972-12-11 FR FR7244040A patent/FR2187469B2/fr not_active Expired
-
1973
- 1973-06-07 JP JP6432073A patent/JPS4951125A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2294001A (en) * | 1994-10-14 | 1996-04-17 | Honda Motor Co Ltd | Thixocasting semi-molten casting material |
GB2294001B (en) * | 1994-10-14 | 1998-06-03 | Honda Motor Co Ltd | Thixocasting semi-molten casting material, and process for producing the same |
US5925199A (en) * | 1994-10-14 | 1999-07-20 | Honda Giken Kogyo Kabushiki Kaisha | Process for producing a thixocast semi-molten material |
Also Published As
Publication number | Publication date |
---|---|
FR2187469B2 (hu) | 1976-06-04 |
GB1405167A (en) | 1975-09-03 |
ATA998272A (de) | 1978-04-15 |
JPS4951125A (hu) | 1974-05-17 |
IT1045663B (it) | 1980-06-10 |
FR2187469A2 (hu) | 1974-01-18 |
DE2250710B2 (de) | 1974-03-21 |
DE2250710A1 (de) | 1973-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1438693A (en) | Metho- for producing directionally solidified castings | |
JPS56126063A (en) | Vacuum pressure casting method | |
US3530927A (en) | Method of fabrication of metals by pressure casting | |
US3779743A (en) | Continuous casting with in-line stream degassing | |
GB1406026A (en) | Prevention of shrinkage cavities and voids in metal ingots | |
US3610320A (en) | Unit for manufacturing hollow metal ingots | |
US4502524A (en) | Process and apparatus for the production of a metallic laminar composite material | |
GB1269146A (en) | Method and apparatus for the production of castings from metal-gas alloys | |
US3786853A (en) | Production of large steel ingots using an electrode remelting hot top practice | |
ES8700101A1 (es) | Procedimiento e instalacion de alimentacion de moldes de fundicion con aleaciones metalicas bajo presion diferencial regulada | |
GB1448517A (en) | Production of directionally-solidified cast alloy articles | |
KR920000953A (ko) | 대기용해에 의한 알루미늄-리튬합금의 제조방법 | |
GB1260051A (en) | Improvements in or relating to the manufacture of metal products | |
US3153822A (en) | Method and apparatus for casting molten metal | |
US3696859A (en) | Production of large steel ingots with consumable vacuum arc hot tops | |
JPS6479328A (en) | Electron beam melting and casting method for high melting point material | |
GB1370330A (en) | Metal casting apparatus 1370331supran l d sports ball having an electrically conducting surface | |
JP2872863B2 (ja) | チクソキャスト用ビレットの製造方法 | |
JPS62151253A (ja) | 連続鋳造炉 | |
JPS5758966A (en) | Centrifugal casting method by accelerating directional solidification | |
GB1166199A (en) | Apparatus for use in melting and casting metals. | |
GB1370329A (en) | Metal casting process | |
JPS56168941A (en) | Manufacture of continuous casting slab with few blowholes and little nonmetallic inclusion | |
JPH0234271A (ja) | 減圧鋳造法 | |
ES292079U (es) | Aparato para piezas fundidas de cera desperdiciada |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |