ATE977T1 - LEAD ALLOY COVERED HEAT EXCHANGER FOR FUEL HEATED HEAT SOURCE AND METHOD OF LEADING SUCH HEAT EXCHANGER. - Google Patents

LEAD ALLOY COVERED HEAT EXCHANGER FOR FUEL HEATED HEAT SOURCE AND METHOD OF LEADING SUCH HEAT EXCHANGER.

Info

Publication number
ATE977T1
ATE977T1 AT79102942T AT79102942T ATE977T1 AT E977 T1 ATE977 T1 AT E977T1 AT 79102942 T AT79102942 T AT 79102942T AT 79102942 T AT79102942 T AT 79102942T AT E977 T1 ATE977 T1 AT E977T1
Authority
AT
Austria
Prior art keywords
heat exchanger
leading
lead alloy
fuel heated
alloy covered
Prior art date
Application number
AT79102942T
Other languages
German (de)
Inventor
Manfred Lehnert
Original Assignee
Joh. Vaillant Gmbh U. Co
Vaillant Ges.M.B.H
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 Joh. Vaillant Gmbh U. Co, Vaillant Ges.M.B.H filed Critical Joh. Vaillant Gmbh U. Co
Application granted granted Critical
Publication of ATE977T1 publication Critical patent/ATE977T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C11/00—Alloys based on lead
    • C22C11/06—Alloys based on lead with tin as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/10—Lead or alloys based thereon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating With Molten Metal (AREA)

Abstract

1. Heat exchangers, which consist entirely or in a major part of copper, which may be alloyed, if desired, for fuel-heated heat sources, characterized in that they are coated with an alloy consisting of 6 to 10 % zinc, 4.5 to 6.5 % antimony (percent by weight in each instance), balance lead and impurities which are present owing to technology.
AT79102942T 1978-08-29 1979-08-13 LEAD ALLOY COVERED HEAT EXCHANGER FOR FUEL HEATED HEAT SOURCE AND METHOD OF LEADING SUCH HEAT EXCHANGER. ATE977T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7825644 1978-08-29
EP79102942A EP0008706B1 (en) 1978-08-29 1979-08-13 Lead-alloy coated heat exchanger for a fuel-heated heat source, and process for coating such an exchanger with lead

Publications (1)

Publication Number Publication Date
ATE977T1 true ATE977T1 (en) 1982-05-15

Family

ID=6694622

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102942T ATE977T1 (en) 1978-08-29 1979-08-13 LEAD ALLOY COVERED HEAT EXCHANGER FOR FUEL HEATED HEAT SOURCE AND METHOD OF LEADING SUCH HEAT EXCHANGER.

Country Status (2)

Country Link
EP (1) EP0008706B1 (en)
AT (1) ATE977T1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473693B1 (en) * 1980-01-14 1986-07-04 Erhardt Gerard HEAT EXCHANGER TUBE FOR CORROSIVE LIQUIDS
FR2549494B1 (en) * 1983-07-19 1989-03-24 Vaillant Sarl METHOD FOR SEALING CONSTRUCTION ELEMENTS HAVING COPPER AND STEEL SURFACES
ES2129282B1 (en) * 1995-05-16 2000-05-16 Valeo Termico Sa PROCEDURE FOR PROTECTION AGAINST EXTERNAL CORROSION IN COPPER BASED HEAT EXCHANGERS.
CN105648377B (en) * 2016-01-21 2017-12-29 国网山东省电力公司电力科学研究院 A kind of long timeliness, reusable hot-dip aluminum zinc magnesium alloy fluxing agent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE137897C (en) *
DE319734C (en) * 1915-08-25 1920-03-11 Clayton Mark Process for the production of zinc-containing protective coatings on metal objects
FR886010A (en) * 1941-09-10 1943-10-01 Hermes Patentverwertungs Gmbh Metal protection of copper or copper alloy objects, in particular on wires for rubber-insulated electrical conduits
GB555154A (en) * 1942-02-04 1943-08-06 Fry S Metal Foundries Ltd Improvements in and relating to soldering
GB1143107A (en) * 1965-04-30 1969-02-19 Yawata Iron & Steel Co Molten alloy plating bath for surface coating of iron and steel articles
AR207781A1 (en) * 1974-07-22 1976-10-29 Armco Steel Corp LEADED STEEL ARTICLE AND A METHOD OF PRODUCING IT

Also Published As

Publication number Publication date
EP0008706B1 (en) 1982-05-05
EP0008706A1 (en) 1980-03-19

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Legal Events

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