FI851737L - KONTINUERLIGT GJUTNINGSFOERFARANDE, ANORDNING OCH PRODUKT. - Google Patents
KONTINUERLIGT GJUTNINGSFOERFARANDE, ANORDNING OCH PRODUKT.Info
- Publication number
- FI851737L FI851737L FI851737A FI851737A FI851737L FI 851737 L FI851737 L FI 851737L FI 851737 A FI851737 A FI 851737A FI 851737 A FI851737 A FI 851737A FI 851737 L FI851737 L FI 851737L
- Authority
- FI
- Finland
- Prior art keywords
- liquid metal
- field
- withdrawn
- tubular
- gjutningsfoerfarande
- Prior art date
Links
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)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Telephone Function (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Saccharide Compounds (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (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 | |
US62713584 | 1984-07-02 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI851737A0 FI851737A0 (en) | 1985-05-02 |
FI851737L true FI851737L (en) | 1986-01-03 |
FI78406B FI78406B (en) | 1989-04-28 |
FI78406C FI78406C (en) | 1989-08-10 |
Family
ID=24513326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI851737A FI78406C (en) | 1984-07-02 | 1985-05-02 | FOERFARANDE OCH ANORDNING FOER PRODUKTION AV LAONGA ROERFORMIGA METALLPRODUKTER. |
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 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 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 IP Right Cessation
-
1986
- 1986-04-16 ES ES554064A patent/ES8700839A1/en not_active Expired
- 1986-04-16 ES ES554063A patent/ES8700838A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI78406C (en) | 1989-08-10 |
ES554063A0 (en) | 1986-11-16 |
ES554064A0 (en) | 1986-11-16 |
ES8608964A1 (en) | 1986-07-16 |
ZA852590B (en) | 1986-02-26 |
EP0168693B1 (en) | 1989-03-15 |
ES544412A0 (en) | 1986-07-16 |
ES8700838A1 (en) | 1986-11-16 |
MX170730B (en) | 1993-09-09 |
ES8700839A1 (en) | 1986-11-16 |
KR860000905A (en) | 1986-02-20 |
EP0168693A1 (en) | 1986-01-22 |
HUT48142A (en) | 1989-05-29 |
IN163373B (en) | 1988-09-17 |
PT80669A (en) | 1985-07-01 |
ATE41335T1 (en) | 1989-04-15 |
AU4396585A (en) | 1986-01-09 |
FI78406B (en) | 1989-04-28 |
BR8502497A (en) | 1986-05-06 |
PT80669B (en) | 1987-06-17 |
PH26322A (en) | 1992-04-29 |
KR910009998B1 (en) | 1991-12-10 |
JPH0724919B2 (en) | 1995-03-22 |
HU205290B (en) | 1992-04-28 |
DE3568719D1 (en) | 1989-04-20 |
AU571703B2 (en) | 1988-04-21 |
JPS6130259A (en) | 1986-02-12 |
FI851737A0 (en) | 1985-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SHOWA ELECTRIC WIRE & CABLE CO., LTD. |