IT1172891B - Procedimento per rivestire con materiale antiusura una superficie metallica - Google Patents

Procedimento per rivestire con materiale antiusura una superficie metallica

Info

Publication number
IT1172891B
IT1172891B IT68564/78A IT6856478A IT1172891B IT 1172891 B IT1172891 B IT 1172891B IT 68564/78 A IT68564/78 A IT 68564/78A IT 6856478 A IT6856478 A IT 6856478A IT 1172891 B IT1172891 B IT 1172891B
Authority
IT
Italy
Prior art keywords
procedure
coating
metallic surface
wear material
wear
Prior art date
Application number
IT68564/78A
Other languages
English (en)
Other versions
IT7868564A0 (it
Inventor
Armando Belmondo
Original Assignee
Fiat Spa
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 Fiat Spa filed Critical Fiat Spa
Priority to IT68564/78A priority Critical patent/IT1172891B/it
Publication of IT7868564A0 publication Critical patent/IT7868564A0/it
Priority to GB7922453A priority patent/GB2052565B/en
Priority to US06/054,056 priority patent/US4218494A/en
Priority to JP8486979A priority patent/JPS558497A/ja
Priority to FR7917248A priority patent/FR2430286A1/fr
Priority to DE2926879A priority patent/DE2926879C2/de
Application granted granted Critical
Publication of IT1172891B publication Critical patent/IT1172891B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C comprising refractory compounds, e.g. carbides
    • 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
    • B22F7/06—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 composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—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 composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49274—Piston ring or piston packing making
    • Y10T29/49281—Piston ring or piston packing making including coating or plating
IT68564/78A 1978-07-04 1978-07-04 Procedimento per rivestire con materiale antiusura una superficie metallica IT1172891B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT68564/78A IT1172891B (it) 1978-07-04 1978-07-04 Procedimento per rivestire con materiale antiusura una superficie metallica
GB7922453A GB2052565B (en) 1978-07-04 1979-06-28 Porous fused wear-resistant coating
US06/054,056 US4218494A (en) 1978-07-04 1979-07-02 Process for coating a metallic surface with a wear-resistant material
JP8486979A JPS558497A (en) 1978-07-04 1979-07-03 Coating wear resistant material on metal surface
FR7917248A FR2430286A1 (fr) 1978-07-04 1979-07-03 Procede pour appliquer sur une surface metallique, par exemple sur un segment de piston, un revetement de matiere resistant a l'usure
DE2926879A DE2926879C2 (de) 1978-07-04 1979-07-03 Verfahren zum Beschichten der Oberfläche von Metallsubstraten mit verschleißfesten Materialien

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68564/78A IT1172891B (it) 1978-07-04 1978-07-04 Procedimento per rivestire con materiale antiusura una superficie metallica

Publications (2)

Publication Number Publication Date
IT7868564A0 IT7868564A0 (it) 1978-07-04
IT1172891B true IT1172891B (it) 1987-06-18

Family

ID=11309861

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68564/78A IT1172891B (it) 1978-07-04 1978-07-04 Procedimento per rivestire con materiale antiusura una superficie metallica

Country Status (6)

Country Link
US (1) US4218494A (it)
JP (1) JPS558497A (it)
DE (1) DE2926879C2 (it)
FR (1) FR2430286A1 (it)
GB (1) GB2052565B (it)
IT (1) IT1172891B (it)

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Also Published As

Publication number Publication date
DE2926879C2 (de) 1983-02-10
US4218494A (en) 1980-08-19
JPS558497A (en) 1980-01-22
FR2430286A1 (fr) 1980-02-01
IT7868564A0 (it) 1978-07-04
JPS632716B2 (it) 1988-01-20
FR2430286B1 (it) 1983-01-07
GB2052565A (en) 1981-01-28
GB2052565B (en) 1982-12-22
DE2926879A1 (de) 1980-01-17

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