GB1230196A - - Google Patents

Info

Publication number
GB1230196A
GB1230196A GB1230196DA GB1230196A GB 1230196 A GB1230196 A GB 1230196A GB 1230196D A GB1230196D A GB 1230196DA GB 1230196 A GB1230196 A GB 1230196A
Authority
GB
United Kingdom
Prior art keywords
copper
alloy
heading
manganese
june
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
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 filed Critical
Publication of GB1230196A publication Critical patent/GB1230196A/en
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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1,230,196. Copper base alloy. YORKSHIRE IMPERIAL METALS Ltd. June 5, 1969, [May 31, 1968], No.26327/68. Heading C7A. [Also in Division F4] A heat exchanger or condenser tube having at least part of its inner surface constituted by a series of alternate concave and convex surfaces comprises an alloy of 66 wt % copper, 30 wt % nickel, 2 wt % iron and 2 wt % manganese.
GB1230196D 1968-05-31 1968-05-31 Expired GB1230196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2632768 1968-05-31

Publications (1)

Publication Number Publication Date
GB1230196A true GB1230196A (en) 1971-04-28

Family

ID=10241922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230196D Expired GB1230196A (en) 1968-05-31 1968-05-31

Country Status (4)

Country Link
DE (1) DE1927184A1 (en)
FR (1) FR2009762B1 (en)
GB (1) GB1230196A (en)
NL (1) NL6908219A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1793188A1 (en) * 2005-12-05 2007-06-06 GEA Ibérica S.A. Surface condenser

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL35557A (en) * 1970-01-12 1973-11-28 Universal Oil Prod Co Heat transfer tube with porous boiling surface
US3841136A (en) * 1972-03-07 1974-10-15 Universal Oil Prod Co Method of designing internally ridged heat transfer tube for optimum performance
JPS5924359B2 (en) * 1976-05-24 1984-06-08 「あきら」 富樫 tube body
GB2043867B (en) * 1979-02-27 1983-11-30 Gen Atomic Co Heat transfer tube and method of making same
US4305460A (en) * 1979-02-27 1981-12-15 General Atomic Company Heat transfer tube
DE69738243T2 (en) * 1996-12-16 2008-07-31 Valeo Vision Vehicle headlight adjustment device of the reflector
ES2199036B1 (en) * 2001-10-26 2004-11-16 Valeo Termico, S.A. HEAT EXCHANGER, ESPECIALLY FOR THE COOLING OF GASES IN AN EXHAUST GAS RECIRCULATION SYSTEM.
AT505202B1 (en) * 2007-05-10 2009-07-15 Gebauer & Griller Metallwerk G METAL ALLOY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1793188A1 (en) * 2005-12-05 2007-06-06 GEA Ibérica S.A. Surface condenser

Also Published As

Publication number Publication date
FR2009762A1 (en) 1970-02-06
FR2009762B1 (en) 1974-02-01
NL6908219A (en) 1969-12-02
DE1927184A1 (en) 1969-12-04

Similar Documents

Publication Publication Date Title
GB1233682A (en)
NO150611C (en) Heat resistant alloys based on nickel, chromium, carbon and any iron, as well as the use of the alloy.
GB1230196A (en)
CA952740A (en) Rust and heat resisting ferrous base alloys
GB1355169A (en) Card clothing
GB1436943A (en) Brazing alloys
GB1532840A (en) Brazing alloys
FR2067252A1 (en) Thermally recoverable alloy
JPS5237511A (en) Alloy tool steel for cold working
SE407425B (en) HEAT-TREATED IRON ALLOY WITH 0.5-2.8% CARBON 15-35% CHROME AND 0-4% MOLYBDEN
GB1072644A (en) Improvements relating to brazing alloys of the copper-nickel-zinc type
ALEXANDER et al. CORROSION OF METALS IN TROPICAL ENVIRONMENTS--NICKEL AND NICKEL-COPPER ALLOYS
YU34705B (en) Process for combining metals,such as aluminum,aluminum alloys, iron and steel, with thermoplastics
JPS5413551A (en) Polyoxymethylene composition
RAMAMURTHY FORGING AND STAMPING OF COPPER BASE ALLOYS
BUTT COPPER ALLOYS IN SEMICONDUCTOR PACKAGES- GLASS SEALING CHARACTERISTICS OF COPPER ALLOY 638
BOLSAITIS et al. ACTIVITY OF COPPER IN SOLID CU-AU ALLOYS
LOCKWOOD THE USE OF COPPER ALLOYS IN MACHINE TOOLS
Raub et al. THE STRUCTURE OF TERNARY CU-NI-PD ALLOYS BETWEEN 400 AND 700 C
BAUKLOH et al. SPRING PROPERTIES OF COMMERCIAL HIGH-CONDUCTIVITY HIGH-STRENGTH COPPER ALLOYS
SU242933A1 (en) Method of alloying steel with niobium
SU467134A1 (en) Aluminum based alloy
ES406097A1 (en) Method of sintering iron, copper tin alloys followed by slow cooling
Kozirev et al. Hydroabrasive wear of metals under cavitation
SEVERSON CURRENT DEVELOPMENTS IN COPPER-BASE ALLOYS

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee