AU571703B2 - Using 2 electromagnetic fields for continuous casting - Google Patents
Using 2 electromagnetic fields for continuous castingInfo
- Publication number
- AU571703B2 AU571703B2 AU43965/85A AU4396585A AU571703B2 AU 571703 B2 AU571703 B2 AU 571703B2 AU 43965/85 A AU43965/85 A AU 43965/85A AU 4396585 A AU4396585 A AU 4396585A AU 571703 B2 AU571703 B2 AU 571703B2
- Authority
- AU
- Australia
- Prior art keywords
- liquid metal
- field
- withdrawn
- tubular
- continuous casting
- 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.)
- Ceased
Links
- 238000009749 continuous casting Methods 0.000 title 1
- 230000005672 electromagnetic field Effects 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
- 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)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Treatment Of Steel In Its Molten State (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)
- 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 | |
| US627135 | 1984-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU4396585A AU4396585A (en) | 1986-01-09 |
| AU571703B2 true AU571703B2 (en) | 1988-04-21 |
Family
ID=24513326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU43965/85A Ceased AU571703B2 (en) | 1984-07-02 | 1985-06-21 | Using 2 electromagnetic fields for continuous casting |
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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126175A (en) * | 1977-02-14 | 1978-11-21 | Getselev Zinovy N | Electromagnetic mould for the continuous and semicontinuous casting of hollow ingots |
| US4274470A (en) * | 1978-11-02 | 1981-06-23 | Olin Corporation | Bottom blocks for electromagnetic casting |
| US4414285A (en) * | 1982-09-30 | 1983-11-08 | General Electric Company | Continuous metal casting method, apparatus and product |
Family Cites Families (4)
| 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 |
| 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 |
| 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 |
-
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 AU AU43965/85A patent/AU571703B2/en not_active Ceased
- 1985-06-21 ES ES544412A patent/ES8608964A1/en not_active Expired
- 1985-06-27 PH PH32469A patent/PH26322A/en unknown
- 1985-06-28 DE DE8585108035T patent/DE3568719D1/en not_active Expired
- 1985-06-28 AT AT85108035T patent/ATE41335T1/en not_active IP Right Cessation
- 1985-06-28 EP EP85108035A patent/EP0168693B1/en not_active Expired
- 1985-07-01 JP JP60142684A patent/JPH0724919B2/en not_active Expired - Lifetime
- 1985-07-02 KR KR1019850004726A patent/KR910009998B1/en not_active IP Right Cessation
- 1985-07-02 MX MX205864A patent/MX170730B/en unknown
-
1986
- 1986-04-16 ES ES554063A patent/ES8700838A1/en not_active Expired
- 1986-04-16 ES ES554064A patent/ES8700839A1/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126175A (en) * | 1977-02-14 | 1978-11-21 | Getselev Zinovy N | Electromagnetic mould for the continuous and semicontinuous casting of hollow ingots |
| US4274470A (en) * | 1978-11-02 | 1981-06-23 | Olin Corporation | Bottom blocks for electromagnetic casting |
| US4414285A (en) * | 1982-09-30 | 1983-11-08 | General Electric Company | Continuous metal casting method, apparatus and product |
Also Published As
| Publication number | Publication date |
|---|---|
| ES8608964A1 (en) | 1986-07-16 |
| ES554063A0 (en) | 1986-11-16 |
| ES554064A0 (en) | 1986-11-16 |
| PH26322A (en) | 1992-04-29 |
| FI851737L (en) | 1986-01-03 |
| FI851737A0 (en) | 1985-05-02 |
| JPH0724919B2 (en) | 1995-03-22 |
| BR8502497A (en) | 1986-05-06 |
| IN163373B (en) | 1988-09-17 |
| MX170730B (en) | 1993-09-09 |
| JPS6130259A (en) | 1986-02-12 |
| PT80669B (en) | 1987-06-17 |
| AU4396585A (en) | 1986-01-09 |
| PT80669A (en) | 1985-07-01 |
| EP0168693B1 (en) | 1989-03-15 |
| DE3568719D1 (en) | 1989-04-20 |
| HU205290B (en) | 1992-04-28 |
| ES544412A0 (en) | 1986-07-16 |
| EP0168693A1 (en) | 1986-01-22 |
| ATE41335T1 (en) | 1989-04-15 |
| ES8700838A1 (en) | 1986-11-16 |
| FI78406B (en) | 1989-04-28 |
| HUT48142A (en) | 1989-05-29 |
| ES8700839A1 (en) | 1986-11-16 |
| KR860000905A (en) | 1986-02-20 |
| ZA852590B (en) | 1986-02-26 |
| FI78406C (en) | 1989-08-10 |
| KR910009998B1 (en) | 1991-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |