DK103598C - Fremgangsmåde til diffusionsovertrækning af jernmetalgenstande. - Google Patents

Fremgangsmåde til diffusionsovertrækning af jernmetalgenstande.

Info

Publication number
DK103598C
DK103598C DK606963AA DK606963A DK103598C DK 103598 C DK103598 C DK 103598C DK 606963A A DK606963A A DK 606963AA DK 606963 A DK606963 A DK 606963A DK 103598 C DK103598 C DK 103598C
Authority
DK
Denmark
Prior art keywords
ferrous metal
diffusion coating
metal articles
articles
diffusion
Prior art date
Application number
DK606963AA
Other languages
Danish (da)
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of DK103598C publication Critical patent/DK103598C/da

Links

Classifications

    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
    • C23C10/22—Metal melt containing the element to be diffused
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/937—Sprayed metal
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/939—Molten or fused coating
    • 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.]
    • Y10T428/12729—Group IIA metal-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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
DK606963AA 1963-03-28 1963-12-27 Fremgangsmåde til diffusionsovertrækning af jernmetalgenstande. DK103598C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US268540A US3184330A (en) 1963-03-28 1963-03-28 Diffusion process

Publications (1)

Publication Number Publication Date
DK103598C true DK103598C (da) 1966-01-24

Family

ID=23023432

Family Applications (1)

Application Number Title Priority Date Filing Date
DK606963AA DK103598C (da) 1963-03-28 1963-12-27 Fremgangsmåde til diffusionsovertrækning af jernmetalgenstande.

Country Status (4)

Country Link
US (1) US3184330A (xx)
CH (1) CH458009A (xx)
DK (1) DK103598C (xx)
SE (1) SE302713B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317341A (en) * 1963-10-15 1967-05-02 Donald H Buckley Metallic film diffusion for boundary lubrication
US3261712A (en) * 1965-03-15 1966-07-19 Du Pont Process for diffusion coating metals
US3524752A (en) * 1967-08-01 1970-08-18 Du Pont Addition of nitrogen gas to atmosphere in alloy diffusion coating
US3497379A (en) * 1967-12-27 1970-02-24 Du Pont Process for improving the corrosion resistance of alloy diffusion coated metal articles
US3526534A (en) * 1968-05-15 1970-09-01 Cabot Corp Method for improving the oxidation resistance of chromium containing iron,cobalt and nickel base alloys
US3620816A (en) * 1968-10-16 1971-11-16 John J Rausch Method of diffusion coating metal substrates using molten lead as transport medium
US4526817A (en) * 1982-11-01 1985-07-02 Material Sciences Corporation Process for surface diffusing steel products in coil form
RU2617069C1 (ru) * 2015-12-16 2017-04-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Вятский государственный университет" Способ повышения жаростойкости медных деталей

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB411982A (en) * 1933-02-20 1934-06-21 Alexandre Folliet Improvements in or relating to processes for treating iron and steel to improve their heat-resisting and/or physical qualities
US2929740A (en) * 1957-09-25 1960-03-22 Wean Engineering Co Inc Method and bath for coating metal with molten zinc
US3058841A (en) * 1959-03-18 1962-10-16 Republic Steel Corp Method of coating ferrous articles with titanium
US3061462A (en) * 1959-03-26 1962-10-30 Chromalloy Corp Metallic diffusion processes

Also Published As

Publication number Publication date
US3184330A (en) 1965-05-18
CH458009A (de) 1968-06-15
SE302713B (xx) 1968-07-29

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