FR2356474A1 - PROCESS FOR TRANSFORMING A MELTED METAL INTO A SEMI-FINISHED PRODUCT, TO BE TRANSFORMED ITSELF SUBSEQUENTLY INTO A FINISHED PRODUCT AND APPARATUS FOR ITS IMPLEMENTATION - Google Patents

PROCESS FOR TRANSFORMING A MELTED METAL INTO A SEMI-FINISHED PRODUCT, TO BE TRANSFORMED ITSELF SUBSEQUENTLY INTO A FINISHED PRODUCT AND APPARATUS FOR ITS IMPLEMENTATION

Info

Publication number
FR2356474A1
FR2356474A1 FR7719624A FR7719624A FR2356474A1 FR 2356474 A1 FR2356474 A1 FR 2356474A1 FR 7719624 A FR7719624 A FR 7719624A FR 7719624 A FR7719624 A FR 7719624A FR 2356474 A1 FR2356474 A1 FR 2356474A1
Authority
FR
France
Prior art keywords
finished product
semi
metal
transforming
implementation
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.)
Granted
Application number
FR7719624A
Other languages
French (fr)
Other versions
FR2356474B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olsson Erik AG
Original Assignee
Olsson Erik AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/700,080 external-priority patent/US4113166A/en
Application filed by Olsson Erik AG filed Critical Olsson Erik AG
Publication of FR2356474A1 publication Critical patent/FR2356474A1/en
Application granted granted Critical
Publication of FR2356474B1 publication Critical patent/FR2356474B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
    • B22D11/0614—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires the casting wheel being immersed in a molten metal bath, and drawing out upwardly the casting strip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories

Abstract

Le procédé et l'appareil permettent de former de minces couches de métal dans une seule unité de coulée primaire pourvue d'une surface de refroidissement mobile où se fige le métal fondu provenant d'une source de métal, et de les assembler en corps d'une épaisseur prédéterminée par disposition des couches à l'état face à face; la température de chaque couche est celle à laquelle elle est soudée par pression à la surface de contact d'une couche adjacente. Le soudage par pression est ensuite réalisé et donne ainsi des produits semi-finis.The method and apparatus allow thin layers of metal to be formed in a single primary casting unit with a movable cooling surface where molten metal from a metal source freezes, and assembled into a body of metal. a predetermined thickness by arranging the layers in the face to face state; the temperature of each layer is that at which it is pressure welded to the contact surface of an adjacent layer. Pressure welding is then carried out and thus gives semi-finished products.

FR7719624A 1976-06-28 1977-06-27 PROCESS FOR TRANSFORMING A MELTED METAL INTO A SEMI-FINISHED PRODUCT, TO BE TRANSFORMED ITSELF SUBSEQUENTLY INTO A FINISHED PRODUCT AND APPARATUS FOR ITS IMPLEMENTATION Granted FR2356474A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/700,080 US4113166A (en) 1974-12-30 1976-06-28 Method of and apparatus for converting molten metal into solidified products

Publications (2)

Publication Number Publication Date
FR2356474A1 true FR2356474A1 (en) 1978-01-27
FR2356474B1 FR2356474B1 (en) 1983-06-24

Family

ID=24812105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719624A Granted FR2356474A1 (en) 1976-06-28 1977-06-27 PROCESS FOR TRANSFORMING A MELTED METAL INTO A SEMI-FINISHED PRODUCT, TO BE TRANSFORMED ITSELF SUBSEQUENTLY INTO A FINISHED PRODUCT AND APPARATUS FOR ITS IMPLEMENTATION

Country Status (26)

Country Link
JP (1) JPS6057941B2 (en)
AR (1) AR213004A1 (en)
AT (1) AT355750B (en)
AU (1) AU508193B2 (en)
BE (1) BE856176A (en)
BR (1) BR7704194A (en)
CA (1) CA1089173A (en)
CH (1) CH627381A5 (en)
CS (1) CS238357B2 (en)
DD (1) DD132644A5 (en)
DE (1) DE2728952C2 (en)
DK (1) DK286277A (en)
ES (1) ES460200A1 (en)
FI (1) FI61817C (en)
FR (1) FR2356474A1 (en)
GB (2) GB1577780A (en)
IT (1) IT1115870B (en)
LU (1) LU77621A1 (en)
MX (1) MX145425A (en)
NL (1) NL179350C (en)
NO (1) NO153363C (en)
NZ (1) NZ184495A (en)
PL (1) PL199197A1 (en)
PT (1) PT66705B (en)
SE (1) SE436708B (en)
ZA (1) ZA773708B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219404A (en) * 1979-06-14 1980-08-26 Exxon Research & Engineering Co. Vacuum or steam stripping aromatic oils from petroleum pitch
JPS60202189A (en) * 1984-03-26 1985-10-12 Idemitsu Kosan Co Ltd Pitch for carbonaceous material and its preparation
JPH0633530B2 (en) * 1984-09-14 1994-05-02 呉羽化学工業株式会社 Carbon fiber and manufacturing method thereof
JPH0633528B2 (en) * 1984-09-14 1994-05-02 呉羽化学工業株式会社 Carbon fiber and manufacturing method thereof
JPH0633529B2 (en) * 1984-09-14 1994-05-02 呉羽化学工業株式会社 Carbon fiber manufacturing method
DE3774035D1 (en) * 1986-07-29 1991-11-28 Mitsubishi Gas Chemical Co METHOD FOR PRODUCING PECH, RECOVERABLE FOR PRODUCING CARBON BODIES.
CA1302934C (en) * 1987-06-18 1992-06-09 Masatoshi Tsuchitani Process for preparing pitches
JPS6420150U (en) * 1987-07-27 1989-02-01
EP0342542B1 (en) * 1988-05-14 1993-08-04 PETOCA Ltd. Use of carbon materials
AU779372B2 (en) * 1999-03-03 2005-01-20 Peter Andrew Gray High speed metal joining process
AUPP901399A0 (en) * 1999-03-03 1999-03-25 Gray, Evelyn Frances High speed metal joining process
WO2020191370A1 (en) 2019-03-20 2020-09-24 Carbon Holdings Intellectual Properties, Llc Using stimulus to convert coal to mesophase pitch and carbon fibers
US11525091B2 (en) 2019-03-21 2022-12-13 Carbon Holdings Intellectual Properties, Llc Supercritical CO2 solvated process to convert coal to carbon fibers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457861A (en) * 1943-05-14 1949-01-04 Brassert & Co Method of manufacturing metal products
US3499211A (en) * 1967-02-09 1970-03-10 Texas Instruments Inc Metal inlay and method for making the same
US3542116A (en) * 1968-01-15 1970-11-24 U S Smelting Refining & Mining Method and apparatus for the continuous casting of metal tubing
DE1932665A1 (en) * 1969-06-27 1971-01-07 Duerrwaechter E Dr Doduco Process for the surface bonding of metallic materials
FR2220331A1 (en) * 1973-03-05 1974-10-04 Olsson International
FR2289274A1 (en) * 1974-11-01 1976-05-28 Olsson Erik Allan PROCESS FOR MANUFACTURING METAL PRODUCTS WITH LOW SECTION IN RELATION TO LENGTH
FR2289273A1 (en) * 1974-11-01 1976-05-28 Olsson Erik Allan STRIP METAL MATERIAL PRODUCTION PROCESS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742417B2 (en) * 1973-09-27 1982-09-08

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457861A (en) * 1943-05-14 1949-01-04 Brassert & Co Method of manufacturing metal products
US3499211A (en) * 1967-02-09 1970-03-10 Texas Instruments Inc Metal inlay and method for making the same
US3542116A (en) * 1968-01-15 1970-11-24 U S Smelting Refining & Mining Method and apparatus for the continuous casting of metal tubing
DE1932665A1 (en) * 1969-06-27 1971-01-07 Duerrwaechter E Dr Doduco Process for the surface bonding of metallic materials
FR2220331A1 (en) * 1973-03-05 1974-10-04 Olsson International
FR2289274A1 (en) * 1974-11-01 1976-05-28 Olsson Erik Allan PROCESS FOR MANUFACTURING METAL PRODUCTS WITH LOW SECTION IN RELATION TO LENGTH
FR2289273A1 (en) * 1974-11-01 1976-05-28 Olsson Erik Allan STRIP METAL MATERIAL PRODUCTION PROCESS

Also Published As

Publication number Publication date
NO153363B (en) 1985-11-25
AU2631377A (en) 1979-01-04
FI61817C (en) 1982-10-11
FR2356474B1 (en) 1983-06-24
NO153363C (en) 1986-03-05
NO772187L (en) 1977-12-29
NL7707102A (en) 1977-12-30
IT1115870B (en) 1986-02-10
NL179350B (en) 1986-04-01
BE856176A (en) 1977-10-17
AU508193B2 (en) 1980-03-13
CH627381A5 (en) 1982-01-15
MX145425A (en) 1982-02-08
NZ184495A (en) 1980-10-24
GB1577779A (en) 1980-10-29
FI61817B (en) 1982-06-30
AR213004A1 (en) 1978-11-30
DE2728952C2 (en) 1986-08-21
BR7704194A (en) 1978-04-11
GB1577780A (en) 1980-10-29
SE7707220L (en) 1977-12-29
DE2728952A1 (en) 1978-01-05
CA1089173A (en) 1980-11-11
FI771988A (en) 1977-12-29
NL179350C (en) 1986-09-01
PT66705A (en) 1977-07-01
JPS537533A (en) 1978-01-24
PT66705B (en) 1978-11-20
AT355750B (en) 1980-03-25
CS238357B2 (en) 1985-11-13
SE436708B (en) 1985-01-21
PL199197A1 (en) 1978-02-13
DK286277A (en) 1977-12-29
ATA458777A (en) 1979-08-15
ZA773708B (en) 1978-05-30
DD132644A5 (en) 1978-10-18
LU77621A1 (en) 1977-09-29
ES460200A1 (en) 1978-04-01
JPS6057941B2 (en) 1985-12-17

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Legal Events

Date Code Title Description
ST Notification of lapse