ATE41335T1 - PROCESS FOR CONTINUOUS CASTING OF METALLIC PIPES, DEVICE FOR CARRYING OUT THE PROCESS AND PRODUCT. - Google Patents
PROCESS FOR CONTINUOUS CASTING OF METALLIC PIPES, DEVICE FOR CARRYING OUT THE PROCESS AND PRODUCT.Info
- Publication number
- ATE41335T1 ATE41335T1 AT85108035T AT85108035T ATE41335T1 AT E41335 T1 ATE41335 T1 AT E41335T1 AT 85108035 T AT85108035 T AT 85108035T AT 85108035 T AT85108035 T AT 85108035T AT E41335 T1 ATE41335 T1 AT E41335T1
- Authority
- AT
- Austria
- Prior art keywords
- product
- liquid metal
- field
- withdrawn
- tubular
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 238000009749 continuous casting Methods 0.000 title 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 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
- 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
- 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
- B22D11/14—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)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Saccharide Compounds (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Telephone Function (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Superconductors And Manufacturing Methods Therefor (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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62713584A | 1984-07-02 | 1984-07-02 | |
| EP85108035A EP0168693B1 (en) | 1984-07-02 | 1985-06-28 | Continuous metal tube casting method, apparatus and product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE41335T1 true ATE41335T1 (en) | 1989-04-15 |
Family
ID=24513326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85108035T ATE41335T1 (en) | 1984-07-02 | 1985-06-28 | PROCESS FOR CONTINUOUS CASTING OF METALLIC PIPES, DEVICE FOR CARRYING OUT THE PROCESS 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 (5)
| 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 |
| CN119501487B (en) * | 2024-11-25 | 2025-09-19 | 西北有色金属研究院 | Preparation method of ultra-pure nickel-titanium alloy thin-wall tube for heart valve |
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 DE DE8585108035T patent/DE3568719D1/en not_active Expired
- 1985-06-28 AT AT85108035T patent/ATE41335T1/en not_active IP Right Cessation
- 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 Expired
-
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 |
|---|---|
| ES8700839A1 (en) | 1986-11-16 |
| KR910009998B1 (en) | 1991-12-10 |
| HUT48142A (en) | 1989-05-29 |
| PH26322A (en) | 1992-04-29 |
| IN163373B (en) | 1988-09-17 |
| PT80669A (en) | 1985-07-01 |
| ES8608964A1 (en) | 1986-07-16 |
| ES544412A0 (en) | 1986-07-16 |
| MX170730B (en) | 1993-09-09 |
| ZA852590B (en) | 1986-02-26 |
| BR8502497A (en) | 1986-05-06 |
| FI851737A0 (en) | 1985-05-02 |
| ES8700838A1 (en) | 1986-11-16 |
| AU4396585A (en) | 1986-01-09 |
| PT80669B (en) | 1987-06-17 |
| EP0168693A1 (en) | 1986-01-22 |
| FI78406B (en) | 1989-04-28 |
| KR860000905A (en) | 1986-02-20 |
| EP0168693B1 (en) | 1989-03-15 |
| HU205290B (en) | 1992-04-28 |
| AU571703B2 (en) | 1988-04-21 |
| FI851737L (en) | 1986-01-03 |
| DE3568719D1 (en) | 1989-04-20 |
| ES554063A0 (en) | 1986-11-16 |
| ES554064A0 (en) | 1986-11-16 |
| JPS6130259A (en) | 1986-02-12 |
| FI78406C (en) | 1989-08-10 |
| JPH0724919B2 (en) | 1995-03-22 |
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| ATE41335T1 (en) | PROCESS FOR CONTINUOUS CASTING OF METALLIC PIPES, DEVICE FOR CARRYING OUT THE PROCESS AND PRODUCT. | |
| BE873740A (en) | PROCESS AND INSTALLATION FOR THE CONTINUOUS CASTING OF TUBULAR PRODUCTS | |
| GB1438186A (en) | Method and apparatus for the continuous casting of killed steel | |
| Peterson | Continuous Metal Tube Casting Method, Apparatus and Product | |
| DE69129671D1 (en) | Method and device for continuous casting of a metal | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EEIH | Change in the person of patent owner | ||
| REN | Ceased due to non-payment of the annual fee |