FR2274369A1 - Procede et appareil de fabrication de profiles structuraux extrudes a partir de dechets metalliques a base d'aluminium - Google Patents

Procede et appareil de fabrication de profiles structuraux extrudes a partir de dechets metalliques a base d'aluminium

Info

Publication number
FR2274369A1
FR2274369A1 FR7518359A FR7518359A FR2274369A1 FR 2274369 A1 FR2274369 A1 FR 2274369A1 FR 7518359 A FR7518359 A FR 7518359A FR 7518359 A FR7518359 A FR 7518359A FR 2274369 A1 FR2274369 A1 FR 2274369A1
Authority
FR
France
Prior art keywords
aluminum
metal waste
waste based
structural profiles
extruded structural
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.)
Withdrawn
Application number
FR7518359A
Other languages
English (en)
Inventor
Toshiro Takahashi
Toshihiro Nagano
Shozo Iguchi
Masaru Kikuchi
Katsuhito Nakamura
Atsushi Mochizuki
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.)
Riken Keikinzoku Kogyo KK
Original Assignee
Riken Keikinzoku Kogyo KK
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
Application filed by Riken Keikinzoku Kogyo KK filed Critical Riken Keikinzoku Kogyo KK
Publication of FR2274369A1 publication Critical patent/FR2274369A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C27/00—Containers for metal to be extruded
    • B21C27/04—Venting metal-container chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F8/00—Manufacture of articles from scrap or waste metal particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49751—Scrap recovering or utilizing
    • Y10T29/49753—Metalworking to consolidate scrap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Of Metal (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7518359A 1974-06-14 1975-06-12 Procede et appareil de fabrication de profiles structuraux extrudes a partir de dechets metalliques a base d'aluminium Withdrawn FR2274369A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6794474A JPS50159454A (fr) 1974-06-14 1974-06-14

Publications (1)

Publication Number Publication Date
FR2274369A1 true FR2274369A1 (fr) 1976-01-09

Family

ID=13359538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518359A Withdrawn FR2274369A1 (fr) 1974-06-14 1975-06-12 Procede et appareil de fabrication de profiles structuraux extrudes a partir de dechets metalliques a base d'aluminium

Country Status (5)

Country Link
US (1) US4050142A (fr)
JP (1) JPS50159454A (fr)
CA (1) CA1023698A (fr)
FR (1) FR2274369A1 (fr)
GB (1) GB1486092A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059896A (en) * 1974-12-24 1977-11-29 Kobe Steel, Ltd. Process for converting aluminum scrap into useful products
WO1998031493A1 (fr) * 1997-01-20 1998-07-23 Tcg Unitech Ag Dispositif de pressage pour comprimer des parties metalliques, notamment des copeaux

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173061A (en) * 1975-04-03 1979-11-06 Ube Industries, Ltd. Process for forming a billet for extrusion
DE2651564C2 (de) * 1976-11-11 1982-12-16 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Vorrichtung an einer Strangpresse zum Schälen der Metallblöcke
JPS59113920A (ja) * 1982-12-17 1984-06-30 Sumitomo Electric Ind Ltd 連続金属製品の製造方法
US6547550B1 (en) 2000-06-16 2003-04-15 Ross Guenther Apparatus for hot vacuum extrusion of ceramics
US7704907B2 (en) 2005-08-25 2010-04-27 Ceramext, Llc Synthesized hybrid rock composition, method, and article formed by the method
DE102012002009A1 (de) * 2012-02-03 2013-08-08 Technische Universität Dortmund Vorrichtung und Verfahren zur Herstellung von porenfreien Profilen aus Trennresten mittels Strangpressen
DE102017114012A1 (de) * 2017-06-23 2018-12-27 Norsk Hydro Asa Verfahren und Vorrichtung zur Herstellung von stückigem Aufgabegut aus Metall

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391752A (en) * 1942-05-30 1945-12-25 Stern Max Method for treating aluminum or aluminum alloy scrap
US2967613A (en) * 1955-04-28 1961-01-10 134 Woodworth Corp Metal forming apparatus
US3626578A (en) * 1968-07-02 1971-12-14 Hoover Ball & Bearing Co Conversion of metal scrap to useful products

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059896A (en) * 1974-12-24 1977-11-29 Kobe Steel, Ltd. Process for converting aluminum scrap into useful products
WO1998031493A1 (fr) * 1997-01-20 1998-07-23 Tcg Unitech Ag Dispositif de pressage pour comprimer des parties metalliques, notamment des copeaux
AU732090B2 (en) * 1997-01-20 2001-04-12 Tcg Unitech Ag Extrusion device for compacting metal parts, in particular shavings
US6565345B1 (en) 1997-01-20 2003-05-20 Tcg Unitech Ag Pressing device for compressing metal parts, in particular chips

Also Published As

Publication number Publication date
US4050142A (en) 1977-09-27
JPS50159454A (fr) 1975-12-24
CA1023698A (en) 1978-01-03
GB1486092A (en) 1977-09-14
AU8212775A (en) 1976-12-16

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Legal Events

Date Code Title Description
RE Withdrawal of published application