ES476636A1 - Un metodo para proporcionar un miembro de transmision de calor metalico con una superficie de ebullicion nucleada po-rosa. - Google Patents

Un metodo para proporcionar un miembro de transmision de calor metalico con una superficie de ebullicion nucleada po-rosa.

Info

Publication number
ES476636A1
ES476636A1 ES476636A ES476636A ES476636A1 ES 476636 A1 ES476636 A1 ES 476636A1 ES 476636 A ES476636 A ES 476636A ES 476636 A ES476636 A ES 476636A ES 476636 A1 ES476636 A1 ES 476636A1
Authority
ES
Spain
Prior art keywords
heat transfer
foam material
heatttransfer
making
exposed
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
ES476636A
Other languages
English (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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 US05/867,858 external-priority patent/US4136428A/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of ES476636A1 publication Critical patent/ES476636A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/154—Making multi-wall tubes
    • 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
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1137—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers by coating porous removable preforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Laminated Bodies (AREA)
  • Chemically Coating (AREA)

Abstract

1. - Un método para proporcionar un miembro de transmisión de calor metálico con una superficie de ebullición nucleada porosa, que comprende las etapas de aplicar una capa de material de espuma orgánico reticulado de poros abiertos que tiene un revestimiento adherente de grafito expuestas del material de espuma reticulado y las superficies expuestas del miembro metálico que están situadas bajo el material de espuma con un metal con el fin de formar una superficie metálica reticulada que tiene poros abiertos que está situada encima de la superficie del miembro metálico y está adherida firmemente al mismo.
ES476636A 1978-01-09 1979-01-08 Un metodo para proporcionar un miembro de transmision de calor metalico con una superficie de ebullicion nucleada po-rosa. Expired ES476636A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/867,858 US4136428A (en) 1977-02-16 1978-01-09 Method for producing improved heat transfer surface

Publications (1)

Publication Number Publication Date
ES476636A1 true ES476636A1 (es) 1980-07-01

Family

ID=25350605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476636A Expired ES476636A1 (es) 1978-01-09 1979-01-08 Un metodo para proporcionar un miembro de transmision de calor metalico con una superficie de ebullicion nucleada po-rosa.

Country Status (6)

Country Link
JP (1) JPS54101540A (es)
CA (1) CA1131159A (es)
DE (1) DE2900430C3 (es)
ES (1) ES476636A1 (es)
FR (1) FR2414081A1 (es)
IT (1) IT1109863B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339584A1 (de) * 1983-11-02 1985-05-15 Wolfgang Dr.-Ing. 4630 Bochum Leiner Vorrichtung zur verbesserung des waerme- und stoffuebergangs an verdampferheizflaechen und austreiberflaechen
FR2693134B1 (fr) * 1992-07-02 1994-10-14 Plastic Omnium Cie Procédé pour réaliser un tube métallique gainé extérieurement.
NL1020708C2 (nl) * 2002-05-29 2003-12-02 Andries Meuzelaar Inrichting voor het overdragen van warmte.
US7776430B2 (en) * 2004-10-21 2010-08-17 Graftech International Holdings Inc. Carbon foam tooling with durable skin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1544002A (fr) * 1966-07-12 1968-10-31 Foam Metal Ltd Matériau ajouré à structure métallique et procédé pour sa fabrication
GB1238183A (es) * 1968-03-13 1971-07-07
GB1242864A (en) * 1968-05-15 1971-08-18 Dunlop Holdings Ltd Acoustical elements
FR2026088A1 (en) * 1968-12-13 1970-09-11 Dunlop Co Ltd Metallic foam heat transfer element
GB1375160A (es) * 1971-11-01 1974-11-27

Also Published As

Publication number Publication date
DE2900430A1 (de) 1979-07-19
FR2414081B1 (es) 1982-11-05
DE2900430C3 (de) 1981-06-11
IT1109863B (it) 1985-12-23
IT7919136A0 (it) 1979-01-08
DE2900430B2 (de) 1980-10-09
FR2414081A1 (fr) 1979-08-03
JPS54101540A (en) 1979-08-10
CA1131159A (en) 1982-09-07

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