DE3568719D1 - Continuous metal tube casting method, apparatus and product - Google Patents
Continuous metal tube casting method, apparatus and productInfo
- Publication number
- DE3568719D1 DE3568719D1 DE8585108035T DE3568719T DE3568719D1 DE 3568719 D1 DE3568719 D1 DE 3568719D1 DE 8585108035 T DE8585108035 T DE 8585108035T DE 3568719 T DE3568719 T DE 3568719T DE 3568719 D1 DE3568719 D1 DE 3568719D1
- Authority
- DE
- Germany
- Prior art keywords
- product
- liquid metal
- field
- withdrawn
- tubular
- 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
- 239000002184 metal Substances 0.000 title abstract 3
- 238000005266 casting Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 3
- 239000000047 product Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000005339 levitation Methods 0.000 abstract 1
Classifications
-
- 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/01—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces
- B22D11/015—Continuous casting of metals, i.e. casting in indefinite lengths without moulds, e.g. on molten surfaces using magnetic field for conformation, i.e. the metal is not in contact with a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
- B22D11/145—Plants for continuous casting for upward casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Metal Extraction Processes (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Telephone Function (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Saccharide Compounds (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Dense, homogeneous tubular metal products (33) such as pipe is cast in long lengths continuously by introducing liquid metal (32) into the lower portion of an annular-shaped casting vessel (11). The liquid metal (32) is withdrawn in the presence of at least one elongated upwardly travelling alternating electromagnetic levitation field and a second inner electromagnetic containment field for maintaining the tubular liquid metal column (26) in a substantially weightless and pressureless condition while solidifying. The resulting solidified tubular metal product (33) is withdrawn from the upper portion of the field, cooled and further processed to result in a desired end product.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62713584A | 1984-07-02 | 1984-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3568719D1 true DE3568719D1 (en) | 1989-04-20 |
Family
ID=24513326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585108035T Expired DE3568719D1 (en) | 1984-07-02 | 1985-06-28 | Continuous metal tube casting method, apparatus and product |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0168693B1 (en) |
| JP (1) | JPH0724919B2 (en) |
| KR (1) | KR910009998B1 (en) |
| AT (1) | ATE41335T1 (en) |
| AU (1) | AU571703B2 (en) |
| BR (1) | BR8502497A (en) |
| DE (1) | DE3568719D1 (en) |
| ES (3) | ES8608964A1 (en) |
| FI (1) | FI78406C (en) |
| HU (1) | HU205290B (en) |
| IN (1) | IN163373B (en) |
| MX (1) | MX170730B (en) |
| PH (1) | PH26322A (en) |
| PT (1) | PT80669B (en) |
| ZA (1) | ZA852590B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USH135H (en) * | 1984-06-19 | 1986-09-02 | Electromagnetic levitation casting apparatus having improved levitation coil assembly | |
| JP2014213353A (en) * | 2013-04-25 | 2014-11-17 | 権田金属工業株式会社 | Cast rod and tube manufacturing apparatus and method for manufacturing metallic material used for the same |
| JP6003840B2 (en) * | 2013-07-30 | 2016-10-05 | トヨタ自動車株式会社 | Pull-up continuous casting method |
| CN113399634A (en) * | 2021-05-24 | 2021-09-17 | 佛山市三水凤铝铝业有限公司 | Aluminum alloy circular tube casting crystallization equipment and method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2352612B1 (en) * | 1976-05-26 | 1980-11-14 | Pont A Mousson | PROCESS AND INSTALLATION FOR CONTINUOUS CASTING BY CENTRIFUGATION OF TUBULAR CAST IRON PRODUCTS IN PARTICULAR |
| US4126175A (en) * | 1977-02-14 | 1978-11-21 | Getselev Zinovy N | Electromagnetic mould for the continuous and semicontinuous casting of hollow ingots |
| FR2414969A1 (en) * | 1978-01-23 | 1979-08-17 | Creusot Loire | CONTINUOUS CASTING PROCESS FOR METALS, ESPECIALLY STEEL, DEVICE FOR PROCESSING AND HOLLOW METAL BLANK OBTAINED BY THIS PROCESS |
| US4274470A (en) * | 1978-11-02 | 1981-06-23 | Olin Corporation | Bottom blocks for electromagnetic casting |
| GB2048139B (en) * | 1979-05-09 | 1983-01-06 | Arbed | Continuous casting of tubes |
| LU82874A1 (en) * | 1980-10-20 | 1982-05-10 | Arbed | PROCESS AND PLANT FOR THE CONTINUOUS MANUFACTURE OF HOLLOW METAL BLANKS |
| US4414285A (en) * | 1982-09-30 | 1983-11-08 | General Electric Company | Continuous metal casting method, apparatus and product |
-
1985
- 1985-04-04 ZA ZA852590A patent/ZA852590B/en unknown
- 1985-04-15 IN IN289/CAL/85A patent/IN163373B/en unknown
- 1985-05-02 FI FI851737A patent/FI78406C/en not_active IP Right Cessation
- 1985-05-07 HU HU851720A patent/HU205290B/en not_active IP Right Cessation
- 1985-05-22 BR BR8502497A patent/BR8502497A/en not_active IP Right Cessation
- 1985-06-19 PT PT80669A patent/PT80669B/en not_active IP Right Cessation
- 1985-06-21 ES ES544412A patent/ES8608964A1/en not_active Expired
- 1985-06-21 AU AU43965/85A patent/AU571703B2/en not_active Ceased
- 1985-06-27 PH PH32469A patent/PH26322A/en unknown
- 1985-06-28 EP EP85108035A patent/EP0168693B1/en not_active Expired
- 1985-06-28 AT AT85108035T patent/ATE41335T1/en not_active IP Right Cessation
- 1985-06-28 DE DE8585108035T patent/DE3568719D1/en not_active Expired
- 1985-07-01 JP JP60142684A patent/JPH0724919B2/en not_active Expired - Lifetime
- 1985-07-02 MX MX205864A patent/MX170730B/en unknown
- 1985-07-02 KR KR1019850004726A patent/KR910009998B1/en not_active IP Right Cessation
-
1986
- 1986-04-16 ES ES554063A patent/ES8700838A1/en not_active Expired
- 1986-04-16 ES ES554064A patent/ES8700839A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES544412A0 (en) | 1986-07-16 |
| PT80669A (en) | 1985-07-01 |
| BR8502497A (en) | 1986-05-06 |
| EP0168693B1 (en) | 1989-03-15 |
| EP0168693A1 (en) | 1986-01-22 |
| ES8608964A1 (en) | 1986-07-16 |
| AU4396585A (en) | 1986-01-09 |
| ATE41335T1 (en) | 1989-04-15 |
| JPS6130259A (en) | 1986-02-12 |
| KR910009998B1 (en) | 1991-12-10 |
| AU571703B2 (en) | 1988-04-21 |
| FI851737A0 (en) | 1985-05-02 |
| JPH0724919B2 (en) | 1995-03-22 |
| HUT48142A (en) | 1989-05-29 |
| ES8700839A1 (en) | 1986-11-16 |
| KR860000905A (en) | 1986-02-20 |
| FI78406C (en) | 1989-08-10 |
| ZA852590B (en) | 1986-02-26 |
| MX170730B (en) | 1993-09-09 |
| ES8700838A1 (en) | 1986-11-16 |
| HU205290B (en) | 1992-04-28 |
| IN163373B (en) | 1988-09-17 |
| PH26322A (en) | 1992-04-29 |
| ES554063A0 (en) | 1986-11-16 |
| ES554064A0 (en) | 1986-11-16 |
| FI851737L (en) | 1986-01-03 |
| PT80669B (en) | 1987-06-17 |
| FI78406B (en) | 1989-04-28 |
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| DE3377625D1 (en) | Continuous metal casting method | |
| ES8307142A1 (en) | Continuous metal casting method, apparatus and products | |
| FR2556621B1 (en) | PROCESS FOR THE PREPARATION OF TUBULAR LINGOTIERES FOR CONTINUOUS CASTING STEEL PLANTS | |
| DE3568719D1 (en) | Continuous metal tube casting method, apparatus and product | |
| IN166932B (en) | ||
| GB1438186A (en) | Method and apparatus for the continuous casting of killed steel | |
| GB2160132B (en) | Apparatus for the continuous vertical casting of a metal pipe, in particular from cast-iron | |
| BE888233A (en) | PROCESS AND MACHINE FOR THE CONTINUOUS CASTING OF STEEL PRODUCTS, | |
| EP0452294A3 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SHOWA ELECTRIC WIRE & CABLE CO., LTD., KAWASAKI, K |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: VON BEZOLD, D., DR.RER.NAT. SCHUETZ, P., DIPL.-ING. HEUSLER, W., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |