GB1355833A - Method of coating metal substrates - Google Patents

Method of coating metal substrates

Info

Publication number
GB1355833A
GB1355833A GB1491471*[A GB1491471A GB1355833A GB 1355833 A GB1355833 A GB 1355833A GB 1491471 A GB1491471 A GB 1491471A GB 1355833 A GB1355833 A GB 1355833A
Authority
GB
United Kingdom
Prior art keywords
metal powder
binder
tubes
metal
sintered
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
GB1491471*[A
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1355833A publication Critical patent/GB1355833A/en
Expired 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
    • 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
    • B22F7/002—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 porous nature
    • 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
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1355833 Sintered metal coatings UNION CARBIDE CORP 14 May 1971 [15 May 1970] 14914/71 Heading C7D Metal substrates such as heat exchanger tubes are coated with sintered porous metal by first coating with a layer 0À002-0À04" thick of a binder containing a highly volatile solvent and a low volatility component prior to coating with a 0À005- 0À05" thick layer of -30+500 mesh metal powder. After heating to evaporate the binder the layer is sintered. The highly volatile solvent may be kerosene, toluene, mineral spirit, acetone or alcohol and the low volatility component isobutylene polymer, styrene polymer, acrylics or "Vistanex" (Registered Trade Mark). The metal powder may be Cu, Cu-Ni, Fe or stainless steel. The binder may be applied to the substrate either by dipping, spraying electrostatically, pouring or brushing and the metal powder may be applied by sprinkling, by fluidized bed or electrostatic spraying Fig.1. The tubes 5 may be conveyed vertically through spraying stations 2 and 3 Fig. 1 where liquid binder sprays 7 and metal powder sprays 11 longitudinally traverse the rotating tubes. Alternatively the tubes could be conveyed horizontally and sprayed or passed horizontally through liquid binder bath, drained and coated with metal powder from a sprinkler.
GB1491471*[A 1970-05-15 1971-05-14 Method of coating metal substrates Expired GB1355833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3764970A 1970-05-15 1970-05-15

Publications (1)

Publication Number Publication Date
GB1355833A true GB1355833A (en) 1974-06-05

Family

ID=21895510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1491471*[A Expired GB1355833A (en) 1970-05-15 1971-05-14 Method of coating metal substrates

Country Status (4)

Country Link
US (1) US3753757A (en)
CA (1) CA950282A (en)
GB (1) GB1355833A (en)
IN (1) IN139393B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877962A (en) * 1972-12-18 1975-04-15 Owens Illinois Inc Substrate coating composition and process
US3990862A (en) * 1975-01-31 1976-11-09 The Gates Rubber Company Liquid heat exchanger interface and method
US4101691A (en) * 1976-09-09 1978-07-18 Union Carbide Corporation Enhanced heat transfer device manufacture
US5041248A (en) * 1989-09-29 1991-08-20 General Electric Company Process for making fine diameter ceramic fibers using a moldable ceramic composition
JP2580843B2 (en) * 1990-06-07 1997-02-12 三菱電機株式会社 Method for producing base material having porous surface
DE19860526A1 (en) * 1998-12-30 2000-07-06 Basf Ag Heat exchangers with reduced tendency to form deposits and processes for their production
US7458991B2 (en) 2002-02-08 2008-12-02 Howmedica Osteonics Corp. Porous metallic scaffold for tissue ingrowth
US7575043B2 (en) * 2002-04-29 2009-08-18 Kauppila Richard W Cooling arrangement for conveyors and other applications
US6994152B2 (en) * 2003-06-26 2006-02-07 Thermal Corp. Brazed wick for a heat transfer device
US7695808B2 (en) * 2005-11-07 2010-04-13 3M Innovative Properties Company Thermal transfer coating
US7360581B2 (en) * 2005-11-07 2008-04-22 3M Innovative Properties Company Structured thermal transfer article
CN103175431A (en) * 2013-04-08 2013-06-26 中国船舶重工集团公司第七一一研究所 High-throughput heat exchanging plate for plate type heat exchanger
US10047880B2 (en) 2015-10-15 2018-08-14 Praxair Technology, Inc. Porous coatings
US10520265B2 (en) 2015-10-15 2019-12-31 Praxair Technology, Inc. Method for applying a slurry coating onto a surface of an inner diameter of a conduit
JP7206716B2 (en) * 2018-09-07 2023-01-18 トヨタ自動車株式会社 Evaporator, manufacturing method thereof, and loop heat pipe having evaporator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289614A (en) * 1940-08-07 1942-07-14 Int Nickel Co Nickel clad ferrous article
US2461878A (en) * 1944-11-01 1949-02-15 Bell Telephone Labor Inc Metallizing composition
US3024128A (en) * 1955-11-14 1962-03-06 Dawson Armoring Company Method of coating metal article with hard particles
US3384154A (en) * 1956-08-30 1968-05-21 Union Carbide Corp Heat exchange system
US3096567A (en) * 1959-11-20 1963-07-09 Chrysler Corp Process and composition for metallizing aluminum with another metal
FR1360336A (en) * 1963-03-28 1964-05-08 Sames Mach Electrostat Surface coating process
DE1286757B (en) * 1963-07-15 1969-01-09 Erdoelchemie Gmbh Process for the production of porous silver
US3389006A (en) * 1964-05-18 1968-06-18 Armco Steel Corp Process for forming a refractory coating on silicon-iron stock
US3410714A (en) * 1965-10-18 1968-11-12 Gen Electric Metallizing and bonding non-metallic bodies
US3475161A (en) * 1967-03-14 1969-10-28 Howmet Corp Method of forming cemented carbide coatings on metal surfaces by employing volatile,organic liquid solvents and organic binders
US3565662A (en) * 1969-05-21 1971-02-23 Bethlehem Steel Corp Strip coating method and apparatus

Also Published As

Publication number Publication date
US3753757A (en) 1973-08-21
CA950282A (en) 1974-07-02
IN139393B (en) 1976-06-12

Similar Documents

Publication Publication Date Title
GB1355833A (en) Method of coating metal substrates
IE45228L (en) Spraying coating compositions.
EP0005632A3 (en) Plasma spray coating composition, method of coating articles and coated articles produced thereby
JP2726565B2 (en) Buried pipe member, corresponding buried tube and method of protecting said tube member
DE3072158D1 (en) Composition and process for zinc-phosphate coating a metal surface, coated metal surface and a process for painting the coated surface
GB1300004A (en) Poly(arylene sulfide) coatings
US4016305A (en) Vacuum deposition method
DE3275273D1 (en) Polyolefin coating containing an ionomer for metal substrates
US4628004A (en) Powder metal and/or refractory coated ferrous metal
US3104993A (en) Galvanizing process
US3496003A (en) Method of lubricating a timepiece movement
GB1023224A (en)
ES8205268A1 (en) Process for the electroless deposition of metals.
JPS5465741A (en) Method of making articles coated with polyethylene coating
ES419732A1 (en) Pre-paint coating compositions
US3000756A (en) Hot dip aluminum coating
GB1491604A (en) Method of flame spraying part of an article
NL174158C (en) METHOD FOR PREPARING A COATING PREPARATION FOR APPLICATION OR PAINTING AND METHOD FOR FORMING AN AGAINST CORROSION, COATED METAL SUBSTRATE
GB1150767A (en) Glass Coated Article and method of making the same
Wyszywacz Anticorrosive Zinc Coatings
GB1533193A (en) Continuous hot-dip coating of metal strip
Kuehner Metal Pretreatment for Powder Coating
JPS56150467A (en) Coating of enameled surface with fluorine-containing resin
JPS5915989B2 (en) Manufacturing method of surface chemical conversion treated metal body
Singer Spray rolling of metals

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees