ES2040490T3 - Procedimiento de fabricacion de tubos bimetalicos y tubos obtenidos por este procedimiento. - Google Patents

Procedimiento de fabricacion de tubos bimetalicos y tubos obtenidos por este procedimiento.

Info

Publication number
ES2040490T3
ES2040490T3 ES198989420523T ES89420523T ES2040490T3 ES 2040490 T3 ES2040490 T3 ES 2040490T3 ES 198989420523 T ES198989420523 T ES 198989420523T ES 89420523 T ES89420523 T ES 89420523T ES 2040490 T3 ES2040490 T3 ES 2040490T3
Authority
ES
Spain
Prior art keywords
tubes
procedure
bimetallic
different compositions
bimetallic tube
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 - Lifetime
Application number
ES198989420523T
Other languages
English (en)
Inventor
Alain Muggeo
Denis Vuillaume
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.)
Valinox SARL
Original Assignee
Valinox SARL
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 Valinox SARL filed Critical Valinox SARL
Application granted granted Critical
Publication of ES2040490T3 publication Critical patent/ES2040490T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • B21D51/06—Making hollow objects characterised by the structure of the objects folded objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Extrusion Of Metal (AREA)
  • Laminated Bodies (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Metal Extraction Processes (AREA)

Abstract

EL PROCEDIMIENTO, DE ACUERDO CON EL INVENTO, SE REFIERE A LA REALIZACION DE UNTUBO BIMETALICO CUYA SECCIONCONSTA DE UNA ZONA ANULAR EXTERNA Y UNA ZONA ANULAR INTERNA DE COMPOSICION DIFERENTE. ESTE PROCEDIMIENTO CONSISTE EN PREPARAR UNA PIEZA BRUTA (1) QUE CONSTA DE DOS COMPONENTES TUBULARES (2,3) ALOJADOS UNO DENTRO DEL OTRO, DE COMPOSICIONES DIFERENTES Y SEPARADOS POR UN ESPACIO ANULAR (4) QUE SE LLENA DE METAL DIVIDIDO. SE SOLIDARIZA EL CONJUNTO MEDIANTE DOS PIEZAS DE LOS EXTREMOS (7,8) Y SE EFECTUA UNA COEXTRUSION A TEMPERATURA CONVENIENTE DE FORMA QUE SE SOLIDARICEN METALURGICAMENTE ENTRE SI EL COMPONENTE INTERNO (3) Y EL COMPONENTE EXTERNO (2). EL TUBO BIMETALICO OBTENIDO ES CONVENIENTE, EN PARTICULAR, EN AQUELLOS USOS EN LOS QUE UNA DE LAS DOS PAREDES, EXTERNA O INTERNA, ESTA EXPUESTA A UN FLUIDO MAS AGRESIVO QUE OTRO.
ES198989420523T 1989-01-03 1989-12-29 Procedimiento de fabricacion de tubos bimetalicos y tubos obtenidos por este procedimiento. Expired - Lifetime ES2040490T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900025A FR2641210B1 (fr) 1989-01-03 1989-01-03 Procede de fabrication de tubes bimetalliques et tubes obtenus par ce procede

Publications (1)

Publication Number Publication Date
ES2040490T3 true ES2040490T3 (es) 1993-10-16

Family

ID=9377447

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989420523T Expired - Lifetime ES2040490T3 (es) 1989-01-03 1989-12-29 Procedimiento de fabricacion de tubos bimetalicos y tubos obtenidos por este procedimiento.

Country Status (9)

Country Link
US (1) US5005756A (es)
EP (1) EP0377390B1 (es)
JP (1) JPH02229616A (es)
KR (1) KR900011524A (es)
AT (1) ATE88926T1 (es)
DE (1) DE68906374T2 (es)
ES (1) ES2040490T3 (es)
FR (1) FR2641210B1 (es)
RU (1) RU2007239C1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9008273D0 (en) * 1990-04-11 1990-06-13 Ici Plc Manufacture of bi-metallic tube by explosive bonding,hot extrusion and co-extrusion
US5341719A (en) * 1992-12-14 1994-08-30 General Electric Company Multi-layer composite gun barrel
GB9414322D0 (en) * 1994-07-15 1994-09-07 Bwe Ltd Continuous extrusion apparatus
EP0847826A4 (en) * 1996-03-29 2000-01-12 Sumitomo Metal Ind METHOD FOR DIFFUSION WELDING METAL MATERIALS
US6098871A (en) * 1997-07-22 2000-08-08 United Technologies Corporation Process for bonding metallic members using localized rapid heating
DE19743616A1 (de) * 1997-10-02 1999-04-08 Cit Alcatel Verfahren zur Herstellung eines Metallröhrchens mit optischer Faser
US6470550B1 (en) * 1999-11-11 2002-10-29 Shear Tool, Inc. Methods of making tooling to be used in high temperature casting and molding
RU2171164C1 (ru) * 2000-08-15 2001-07-27 Закрытое акционерное общество "ЭЛКАМ - нефтемаш" Способ изготовления биметаллических цилиндрических изделий типа труб
EP1437426A1 (de) * 2003-01-10 2004-07-14 Siemens Aktiengesellschaft Verfahren zum Herstellen von einkristallinen Strukturen
US20050006900A1 (en) * 2003-07-09 2005-01-13 Lewis John K. System and method for coupling conduit
US7243409B2 (en) * 2003-07-09 2007-07-17 Lewis John K Weldable conduit method of forming
US20050006899A1 (en) * 2003-07-09 2005-01-13 Lewis John K. Weldable conduit and method
US7596848B2 (en) * 2004-04-12 2009-10-06 United States Steel Corporation Method for producing bimetallic line pipe
RU2263013C1 (ru) * 2004-05-12 2005-10-27 Закрытое акционерное общество "ЭЛКАМ-нефтемаш" Способ изготовления прецизионных биметаллических длинномерных цилиндрических изделий типа труб
RU2278749C2 (ru) * 2004-07-14 2006-06-27 ОАО "Челябинский трубопрокатный завод" Способ производства биметаллических центробежно-литых заготовок и биметаллических износостойких труб для транспортировки абразивных сыпучих материалов и пульп на трубопрокатных установках с пилигримовыми станами
US7714888B2 (en) * 2005-03-07 2010-05-11 Blue Marlin Llc Reflection spectroscopic means for detecting patterned objects
US8281976B2 (en) * 2009-09-11 2012-10-09 Plymouth Tube Co. Method of making multi-component composite metallic tube
EA017045B1 (ru) * 2010-03-26 2012-09-28 Александр Михайлович Басалай Двухслойная металлическая труба и способ изготовления двухслойной металлической трубы
RU2438842C1 (ru) * 2010-05-11 2012-01-10 Учреждение Российской Академии Наук Институт Физики Прочности И Материаловедения Сибирского Отделения Ран (Ифпм Со Ран) Способ изготовления биметаллической трубы
DE102010044463B4 (de) 2010-09-06 2022-01-20 AWS Schäfer Technologie GmbH Verfahren zur Herstellung von Bimetallrohren
RU182261U1 (ru) * 2017-12-22 2018-08-09 Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения", АО "НПО "ЦНИИТМАШ" Заготовка биметаллической трубы для трубопроводов перегретого пара
RU2763714C1 (ru) * 2021-06-10 2021-12-30 Федеральное государственное бюджетное образовательное учреждение высшего образования «Московский авиационный институт (национальный исследовательский университет)» Способ изготовления биметаллических труб

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023498A (en) * 1932-07-21 1935-12-10 Dow Chemical Co Method of producing composite wrought forms of magnesium alloys
US3066403A (en) * 1959-11-06 1962-12-04 Charles A Brauchler Method of making extruded tubes from powdered metal
US3753704A (en) * 1967-04-14 1973-08-21 Int Nickel Co Production of clad metal articles
US3566741A (en) * 1969-06-09 1971-03-02 Joseph L Sliney Tubular, seamless, dual-hardness armor plate
SE358098B (es) * 1971-03-15 1973-07-23 Asea Ab
JPS5417359A (en) * 1977-07-08 1979-02-08 Hitachi Ltd Manufacture of clad
SU859080A1 (ru) * 1979-11-01 1981-08-30 Коммунарский горно-металлургический институт Способ диффузионной сварки разнородных материалов
SU869927A1 (ru) * 1980-01-21 1981-10-07 Институт проблем материаловедения АН УССР Пола заготовка дл гидростатического прессовани армированных труб
SU995962A1 (ru) * 1981-07-09 1983-02-15 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Заготовка дл прессовани биметаллических изделий
JPS59179212A (ja) * 1983-03-30 1984-10-11 Sumitomo Metal Ind Ltd 熱間押出し製管用２層金属片の製造方法
EP0155490B1 (de) * 1984-02-23 1988-04-06 BBC Brown Boveri AG Verfahren zum Verbinden von Teil-Werkstücken aus einer Superlegierung nach dem Diffusions-Fügeprocess
US4620660A (en) * 1985-01-24 1986-11-04 Turner William C Method of manufacturing an internally clad tubular product

Also Published As

Publication number Publication date
EP0377390A1 (fr) 1990-07-11
DE68906374T2 (de) 1993-08-26
FR2641210A1 (fr) 1990-07-06
JPH02229616A (ja) 1990-09-12
ATE88926T1 (de) 1993-05-15
KR900011524A (ko) 1990-08-01
US5005756A (en) 1991-04-09
FR2641210B1 (fr) 1991-03-15
EP0377390B1 (fr) 1993-05-05
DE68906374D1 (de) 1993-06-09
RU2007239C1 (ru) 1994-02-15

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