IT948985B - Procedimento per borurare metalli particolarmente acciaio - Google Patents

Procedimento per borurare metalli particolarmente acciaio

Info

Publication number
IT948985B
IT948985B IT67292/72A IT6729272A IT948985B IT 948985 B IT948985 B IT 948985B IT 67292/72 A IT67292/72 A IT 67292/72A IT 6729272 A IT6729272 A IT 6729272A IT 948985 B IT948985 B IT 948985B
Authority
IT
Italy
Prior art keywords
procedure
particularly steel
metals particularly
boring
boring metals
Prior art date
Application number
IT67292/72A
Other languages
English (en)
Italian (it)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of IT948985B publication Critical patent/IT948985B/it

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
    • 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
    • C23C8/60—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 using solids, e.g. powders, pastes
    • C23C8/62—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 using solids, e.g. powders, pastes only one element being applied
    • C23C8/68—Boronising
    • 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
    • C23C8/60—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 using solids, e.g. powders, pastes
    • C23C8/62—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 using solids, e.g. powders, pastes only one element being applied
    • C23C8/68—Boronising
    • C23C8/70—Boronising of ferrous surfaces
    • 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
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Powder Metallurgy (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Adhesives Or Adhesive Processes (AREA)
IT67292/72A 1971-05-27 1972-02-01 Procedimento per borurare metalli particolarmente acciaio IT948985B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2126379A DE2126379C3 (de) 1971-05-27 1971-05-27 Verfahren zum Borieren von Metallen, insbesondere von Stahl

Publications (1)

Publication Number Publication Date
IT948985B true IT948985B (it) 1973-06-11

Family

ID=5809096

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67292/72A IT948985B (it) 1971-05-27 1972-02-01 Procedimento per borurare metalli particolarmente acciaio

Country Status (6)

Country Link
US (1) US3806374A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5532784B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2126379C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2138614B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1384169A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT948985B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2407540A1 (de) * 1974-02-16 1975-09-04 Karl Hehl Verfahren zur herstellung von verschleissfesten plastifizierschnecken oder plastifizierzylindern
US3936327A (en) * 1972-09-07 1976-02-03 Elektroschmelzwerk Kempten Gmbh Boriding composition
US4188242A (en) * 1975-10-16 1980-02-12 Hughes Tool Company Combination carburizing and boronizing methods
JPS5376936A (en) * 1976-12-21 1978-07-07 Pioneer Electronic Corp Surface hardening method
US4102838A (en) * 1977-05-23 1978-07-25 Hughes Tool Company Composition and method for selective boronizing
FR2450286A1 (fr) * 1979-02-27 1980-09-26 Armines Procede et dispositif de boruration de pieces en metal
US4389439A (en) * 1981-07-02 1983-06-21 Turbine Metal Technology, Inc. Erosion resistant tubular apparatus for handling slurries
US4485148A (en) * 1983-07-08 1984-11-27 United Technologies Corporation Chromium boron surfaced nickel-iron base alloys
US4539053A (en) * 1983-10-31 1985-09-03 Dresser Industries, Inc. Pack composition for carburosiliconizing ferrous substrates
US4533403A (en) * 1983-10-31 1985-08-06 Dresser Industries, Inc. Pack composition for borocarburizing ferrous substrates
DE3917071C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-10-22 1990-04-19 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf, De
DE19830654C2 (de) * 1998-07-09 2002-06-27 Durferrit Gmbh Boriermittel, seine Verwendung und Verfahren zur Erzeugung einphasiger, Fe¶2¶B-haltiger Boridschichten
EP1587676A4 (en) * 2002-11-15 2010-07-21 Univ Utah Res Found TITANIUM BORIDE INTEGRAL COATINGS ON TITANIUM SURFACES AND CORRESPONDING METHODS
US7459105B2 (en) * 2005-05-10 2008-12-02 University Of Utah Research Foundation Nanostructured titanium monoboride monolithic material and associated methods
RU2293789C1 (ru) * 2005-07-25 2007-02-20 Государственное образовательное учреждение высшего профессионального образования Восточно-Сибирский государственный технологический университет Способ борирования углеродистой стали
US20100176339A1 (en) * 2009-01-12 2010-07-15 Chandran K S Ravi Jewelry having titanium boride compounds and methods of making the same
US10870912B2 (en) 2017-03-14 2020-12-22 Bwt Llc Method for using boronizing reaction gases as a protective atmosphere during boronizing, and reaction gas neutralizing treatment
US11192792B2 (en) 2017-03-14 2021-12-07 Bwt Llc Boronizing powder compositions for improved boride layer quality in oil country tubular goods and other metal articles
RU2710820C1 (ru) * 2018-10-17 2020-01-14 Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) Способ получения боридных покрытий увеличенной толщины

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1472850A (en) * 1921-10-19 1923-11-06 Miyaguchi Takeo Method of cementation of boron into the surface of iron or steel
US1472851A (en) * 1921-10-19 1923-11-06 Miyaguchi Takeo Method of cementation of boron into the surface of iron or steel
FR882632A (fr) * 1940-07-03 1943-06-09 Procédé pour assurer l'inoxydabilité des métaux ferreux

Also Published As

Publication number Publication date
US3806374A (en) 1974-04-23
DE2126379C3 (de) 1979-09-06
GB1384169A (en) 1975-02-19
FR2138614A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-01-05
JPS5532784B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-08-27
DE2126379A1 (de) 1972-12-07
FR2138614B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-29
DE2126379B2 (de) 1978-12-21

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