DE2238492C2 - Verwendung eines Stahlkerns mit niedrigem Kohlenstoffgehalt und hohem Chromgehalt zur Herstellung eines Doppelwandrohres - Google Patents

Verwendung eines Stahlkerns mit niedrigem Kohlenstoffgehalt und hohem Chromgehalt zur Herstellung eines Doppelwandrohres

Info

Publication number
DE2238492C2
DE2238492C2 DE2238492A DE2238492A DE2238492C2 DE 2238492 C2 DE2238492 C2 DE 2238492C2 DE 2238492 A DE2238492 A DE 2238492A DE 2238492 A DE2238492 A DE 2238492A DE 2238492 C2 DE2238492 C2 DE 2238492C2
Authority
DE
Germany
Prior art keywords
steel
content
rust
double
copper
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
Application number
DE2238492A
Other languages
German (de)
English (en)
Other versions
DE2238492A1 (de
Inventor
Tsuyoshi Ichikawa Chiba Ohama
Konsuke Tokyo Shinohara
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel Co 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
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of DE2238492A1 publication Critical patent/DE2238492A1/de
Application granted granted Critical
Publication of DE2238492C2 publication Critical patent/DE2238492C2/de
Expired 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12333—Helical or with helical component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12632—Four or more distinct components with alternate recurrence of each type component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12701—Pb-base component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12903—Cu-base component
    • Y10T428/12917—Next to Fe-base component
    • Y10T428/12924—Fe-base has 0.01-1.7% carbon [i.e., steel]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating With Molten Metal (AREA)
  • Laminated Bodies (AREA)
DE2238492A 1971-08-04 1972-08-04 Verwendung eines Stahlkerns mit niedrigem Kohlenstoffgehalt und hohem Chromgehalt zur Herstellung eines Doppelwandrohres Expired DE2238492C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46058278A JPS5144887B1 (enrdf_load_stackoverflow) 1971-08-04 1971-08-04

Publications (2)

Publication Number Publication Date
DE2238492A1 DE2238492A1 (de) 1973-02-15
DE2238492C2 true DE2238492C2 (de) 1982-12-16

Family

ID=13079706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2238492A Expired DE2238492C2 (de) 1971-08-04 1972-08-04 Verwendung eines Stahlkerns mit niedrigem Kohlenstoffgehalt und hohem Chromgehalt zur Herstellung eines Doppelwandrohres

Country Status (5)

Country Link
US (1) US3832136A (enrdf_load_stackoverflow)
JP (1) JPS5144887B1 (enrdf_load_stackoverflow)
DE (1) DE2238492C2 (enrdf_load_stackoverflow)
FR (1) FR2148249B1 (enrdf_load_stackoverflow)
GB (1) GB1406043A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030595A1 (de) * 1980-08-11 1982-03-04 Mannesmann AG, 4000 Düsseldorf Verfahren zur herstellung von innen und aussen mit kunststoff beschichteten korrosionsgeschuetzten mehrlagenrohren
DE4221167A1 (de) * 1992-06-27 1994-01-05 Hille & Mueller Mehrlagenrohr aus Metall und Verfahren zu dessen Herstellung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428738A (en) * 1977-08-08 1979-03-03 Usui Kokusai Sangyo Kk Double plated band steel for use in making corrosion resistant overlapped steel pipes
BE1005554A3 (fr) * 1991-12-10 1993-10-26 Bundy Internat Ltd Procede de fabrication d'un tube a paroi multiple.
US5275893A (en) * 1991-12-11 1994-01-04 Nippon Steel Corporation Line pipe having good corrosion-resistance and weldability

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555169A (en) * 1968-01-02 1971-01-12 Texas Instruments Inc Composite layer material having an outer layer of copper and successive layer of stainless steel, low carbon steel and copper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030595A1 (de) * 1980-08-11 1982-03-04 Mannesmann AG, 4000 Düsseldorf Verfahren zur herstellung von innen und aussen mit kunststoff beschichteten korrosionsgeschuetzten mehrlagenrohren
DE4221167A1 (de) * 1992-06-27 1994-01-05 Hille & Mueller Mehrlagenrohr aus Metall und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
FR2148249A1 (enrdf_load_stackoverflow) 1973-03-11
US3832136A (en) 1974-08-27
JPS5144887B1 (enrdf_load_stackoverflow) 1976-12-01
FR2148249B1 (enrdf_load_stackoverflow) 1976-10-29
DE2238492A1 (de) 1973-02-15
GB1406043A (en) 1975-09-10

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination