DE68916383D1 - Verfahren zur Herstellung eines plattierten Metallrohres. - Google Patents

Verfahren zur Herstellung eines plattierten Metallrohres.

Info

Publication number
DE68916383D1
DE68916383D1 DE68916383T DE68916383T DE68916383D1 DE 68916383 D1 DE68916383 D1 DE 68916383D1 DE 68916383 T DE68916383 T DE 68916383T DE 68916383 T DE68916383 T DE 68916383T DE 68916383 D1 DE68916383 D1 DE 68916383D1
Authority
DE
Germany
Prior art keywords
producing
metal pipe
clad metal
clad
pipe
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.)
Expired - Fee Related
Application number
DE68916383T
Other languages
English (en)
Other versions
DE68916383T2 (de
Inventor
Yoshihisa Ohashi
Mutsuo Nakanishi
Shigeharu Takai
Junichi Kikuchi
Tadashi Fukuda
Nobushige Hiraishi
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 JP33460088A external-priority patent/JP2712460B2/ja
Priority claimed from JP1127534A external-priority patent/JPH0733526B2/ja
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of DE68916383D1 publication Critical patent/DE68916383D1/de
Application granted granted Critical
Publication of DE68916383T2 publication Critical patent/DE68916383T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • 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
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • 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
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/002—Encapsulated billet
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49361—Tube inside tube
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49391—Tube making or reforming
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49393—Heat exchanger or boiler making with metallurgical bonding
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49927—Hollow body is axially joined cup or tube
    • Y10T29/49929—Joined to rod
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49936—Surface interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Powder Metallurgy (AREA)
DE68916383T 1988-12-09 1989-12-08 Verfahren zur Herstellung eines plattierten Metallrohres. Expired - Fee Related DE68916383T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31233888 1988-12-09
JP33460088A JP2712460B2 (ja) 1988-12-28 1988-12-28 金属粉末クラッド管押出ビレットと断熱鋼管
JP1127534A JPH0733526B2 (ja) 1988-12-09 1989-05-19 クラッド金属管の製造方法

Publications (2)

Publication Number Publication Date
DE68916383D1 true DE68916383D1 (de) 1994-07-28
DE68916383T2 DE68916383T2 (de) 1995-02-09

Family

ID=27315561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68916383T Expired - Fee Related DE68916383T2 (de) 1988-12-09 1989-12-08 Verfahren zur Herstellung eines plattierten Metallrohres.

Country Status (4)

Country Link
US (1) US5056209A (de)
EP (1) EP0372999B1 (de)
CA (1) CA2003295C (de)
DE (1) DE68916383T2 (de)

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SE468209B (sv) * 1991-08-21 1992-11-23 Sandvik Ab Anvaendning av en austenitisk krom-nickel-molybden- jaernlegering foer tillverkning av kompoundroer foer anvaendning som bottentuber i sodahuspannor
US5903815A (en) * 1992-02-12 1999-05-11 Icm/Krebsoge Composite powdered metal component
DE4332971A1 (de) * 1993-09-28 1995-03-30 Fischer Artur Werke Gmbh Verfahren zur Herstellung von ineinandergreifenden Teilen
GB2282478B (en) * 1993-10-01 1997-08-13 Us Energy Method of fabricating 99Mo production targets using low enriched uranium
US5461766A (en) * 1994-01-26 1995-10-31 Sun Microsystems, Inc. Method for integrally packaging an integrated circuit with a heat transfer apparatus
US5441102A (en) * 1994-01-26 1995-08-15 Sun Microsystems, Inc. Heat exchanger for electronic equipment
US5709021A (en) * 1994-05-11 1998-01-20 Memry Corp. Process for the manufacture of metal tubes
US5637921A (en) * 1995-04-21 1997-06-10 Sun Microsystems, Inc. Sub-ambient temperature electronic package
US5943772A (en) * 1997-08-19 1999-08-31 Brazeway, Inc. Method of cladding tubing and manufacturing condensor cores
GB9818757D0 (en) † 1998-08-27 1998-10-21 Forth Tool And Valve Limited Process for manufacturing pipes
US6162552A (en) * 1998-12-03 2000-12-19 General Electric Company Rhenium-coated tungsten-based alloy and composite articles and method therefor
US6454993B1 (en) * 2000-01-11 2002-09-24 Delphi Technologies, Inc. Manufacturing technique for multi-layered structure with magnet using an extrusion process
DE10049660B4 (de) * 2000-10-07 2005-02-24 Daimlerchrysler Ag Verfahren zum Herstellen lokal verstärkter Blechumformteile
US20030211000A1 (en) * 2001-03-09 2003-11-13 Chandhok Vijay K. Method for producing improved an anisotropic magent through extrusion
US6623690B1 (en) 2001-07-19 2003-09-23 Crucible Materials Corporation Clad power metallurgy article and method for producing the same
US6799357B2 (en) * 2001-09-20 2004-10-05 Memry Corporation Manufacture of metal tubes
US6691397B2 (en) 2001-10-16 2004-02-17 Chakravarti Management, Llc Method of manufacturing same for production of clad piping and tubing
SE520893C2 (sv) * 2002-02-21 2003-09-09 Sandvik Ab Element för slående bergborrning, innefattande åtminstone en gänga
EP1347467A1 (de) * 2002-03-21 2003-09-24 Metalor Technologies SA Mantel für Multifilament-Supraleiterkabel und dessen Herstellungsverfahren
US6811745B2 (en) * 2003-01-16 2004-11-02 Ut-Battelle, Llc Manufacture of annular cermet articles
US20040166012A1 (en) * 2003-02-21 2004-08-26 Gay David Earl Component having various magnetic characteristics and qualities and method of making
US7664356B2 (en) * 2004-05-21 2010-02-16 Hitachi Cable, Ltd. Hollow waveguide and method of manufacturing the same
US7922065B2 (en) * 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US20070251288A1 (en) * 2006-04-26 2007-11-01 Cole David J Method of manufacturing elongate members and workpiece therefor
GB0622027D0 (en) * 2006-11-06 2006-12-13 Ford Global Tech Llc A reinforcing member for a motor vehicle
US20090057287A1 (en) * 2007-08-31 2009-03-05 General Electric Company Method and apparatus related to joining dissimilar metal
US20090250439A1 (en) * 2008-04-07 2009-10-08 David Workman Method of creating a clad structure utilizing a moving resistance energy source
EP2282858A1 (de) * 2008-04-24 2011-02-16 Bodycote IMT Inc. Verbundvorformling mit gesteuertem porositätsanteil in mindestens einer schicht und herstellungs- und verwendungsverfahren
DK2248648T3 (en) * 2009-05-05 2016-07-04 Brugg Rohr Ag Holding A method and apparatus for the manufacture of a heat-insulated pipe
US20110017339A1 (en) * 2009-07-23 2011-01-27 Chakravarti Management, Llc Method for rolled seamless clad pipes
US20110017807A1 (en) * 2009-07-23 2011-01-27 Chakravarti Management, Llc Method for rolled seamless clad pipes
US8281976B2 (en) * 2009-09-11 2012-10-09 Plymouth Tube Co. Method of making multi-component composite metallic tube
FR2958194B1 (fr) * 2010-04-02 2012-06-15 Creusot Forge Procede et dispositif pour la fabrication d'une virole bi-materiaux, et virole ainsi realisee.
CN103071964A (zh) * 2012-11-29 2013-05-01 湖南力神新材料科技有限公司 一种复合金属管的制造方法
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
BR102013021664B1 (pt) * 2013-08-23 2020-11-10 Vallourec Soluções Tubulares Do Brasil S.A processo para produção de tubo cladeado por trefilação e tubo cladeado
EP2845658A1 (de) 2013-09-06 2015-03-11 Nexans Verfahren zur Herstellung mehrwandiger metallischer Rohre
US10112254B2 (en) * 2014-08-21 2018-10-30 Huntington Alloys Corporation Method for making clad metal pipe
DE102015216904B4 (de) 2015-09-03 2019-01-03 Volkswagen Aktiengesellschaft Verfahren, Matrize und Anlage zur Herstellung von Strangpressprofilen aus unterschiedlichen Metallwerkstoffen, sowie hiermit hergestelltes Hohlprofil
US10775040B2 (en) * 2016-12-16 2020-09-15 James Matthew Austin Annular superheating element for firetube boilers
TWI680052B (zh) * 2018-11-29 2019-12-21 富仕多科技有限公司 多層鋁合金物件及其製造方法
US11826804B2 (en) 2019-03-01 2023-11-28 Bhaven Chakravarti Systems and methods for production of metallurgically bonded clad billet and products thereof, and metallurgically bonded clad billet
US11826805B2 (en) 2019-03-01 2023-11-28 Bhaven Chakravarti Systems and methods for production of metallurgically bonded clad billet and products thereof, and metallurgically bonded clad billet
CN111037219A (zh) * 2019-12-09 2020-04-21 河北亚都管道装备集团有限公司 630℃超超临界机组g115大口径厚壁无缝热压三通的制造方法及三通

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US4721598A (en) * 1987-02-06 1988-01-26 The Timken Company Powder metal composite and method of its manufacture
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JPH01241322A (ja) * 1988-03-23 1989-09-26 Sumitomo Metal Ind Ltd 外面クラッド鋼材の熱間押出し方法

Also Published As

Publication number Publication date
EP0372999A3 (de) 1991-01-23
CA2003295C (en) 1995-07-04
CA2003295A1 (en) 1990-06-09
US5056209A (en) 1991-10-15
DE68916383T2 (de) 1995-02-09
EP0372999B1 (de) 1994-06-22
EP0372999A2 (de) 1990-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee