RU2052535C1 - Способ термохимической обработки полых стальных изделий - Google Patents

Способ термохимической обработки полых стальных изделий Download PDF

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Publication number
RU2052535C1
RU2052535C1 SU925011449A SU5011449A RU2052535C1 RU 2052535 C1 RU2052535 C1 RU 2052535C1 SU 925011449 A SU925011449 A SU 925011449A SU 5011449 A SU5011449 A SU 5011449A RU 2052535 C1 RU2052535 C1 RU 2052535C1
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RU
Russia
Prior art keywords
mpa
treatment
gas
carried out
hollow steel
Prior art date
Application number
SU925011449A
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English (en)
Russian (ru)
Inventor
Прайсер Фридрих
Original Assignee
Дегусса Аг
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Publication date
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Application filed by Дегусса Аг filed Critical Дегусса Аг
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Publication of RU2052535C1 publication Critical patent/RU2052535C1/ru

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    • 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
    • C23C8/06—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 gases
    • C23C8/08—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 gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
    • 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
    • C23C8/06—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 gases
    • C23C8/08—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 gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Treatment Of Sludge (AREA)
SU925011449A 1991-05-08 1992-05-07 Способ термохимической обработки полых стальных изделий RU2052535C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4115135A DE4115135C1 (enrdf_load_stackoverflow) 1991-05-08 1991-05-08
DEP4115135.6 1991-05-08

Publications (1)

Publication Number Publication Date
RU2052535C1 true RU2052535C1 (ru) 1996-01-20

Family

ID=6431301

Family Applications (1)

Application Number Title Priority Date Filing Date
SU925011449A RU2052535C1 (ru) 1991-05-08 1992-05-07 Способ термохимической обработки полых стальных изделий

Country Status (10)

Country Link
EP (1) EP0512254B2 (enrdf_load_stackoverflow)
JP (1) JP3258071B2 (enrdf_load_stackoverflow)
AT (1) ATE139579T1 (enrdf_load_stackoverflow)
CZ (1) CZ288263B6 (enrdf_load_stackoverflow)
DE (2) DE4115135C1 (enrdf_load_stackoverflow)
ES (1) ES2088515T5 (enrdf_load_stackoverflow)
HU (1) HU209457B (enrdf_load_stackoverflow)
PL (1) PL291528A1 (enrdf_load_stackoverflow)
RU (1) RU2052535C1 (enrdf_load_stackoverflow)
TW (1) TW223128B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2651841C2 (ru) * 2015-12-23 2018-04-24 Олег Владимирович Ольшанский Способ обработки металлических деталей в условиях акустического резонансного воздействия потоком смеси сжатого воздуха и газообразных химических реагентов и устройство для его осуществления
RU2687385C2 (ru) * 2013-04-17 2019-05-13 Альд Вакуум Текнолоджиз Гмбх Способ и устройство для термохимического упрочнения деталей

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445154A1 (de) * 1994-12-17 1996-06-20 Fischer Artur Werke Gmbh Verfahren zur Herstellung eines aus korrosionsbeständigem Stahl bestehenden Spreizankers
DE10062862C2 (de) * 2000-12-16 2003-03-27 Ald Vacuum Techn Ag Vorrichtung zur gleichmässigen thermochemischen Behandlung von metallischen Werkstücken mit einem Reaktivgas
DE10109565B4 (de) 2001-02-28 2005-10-20 Vacuheat Gmbh Verfahren und Vorrichtung zur partiellen thermochemischen Vakuumbehandlung von metallischen Werkstücken
DE10139620A1 (de) * 2001-08-11 2003-02-27 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen und ein Verfahren zur Härtung desselben
DE102004058838B4 (de) * 2004-12-06 2007-11-29 Schramm, Armin Düseneinsatz aus Stahl
DE102005061781A1 (de) * 2005-12-23 2007-06-28 Schaeffler Kg Injektor eines Kraftstoff-Einspritzsystems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB114446A (en) * 1917-01-27 1918-03-27 British Carbonizing Company Lt Improvements in or relating to the Carburization and Case-hardening of Iron and Steel Articles.
GB749992A (en) * 1951-09-21 1956-06-06 United States Steel Corp Methods for nitriding metallic surfaces
US2779697A (en) * 1955-09-26 1957-01-29 United States Steel Corp Method of nitriding metallic surfaces
GB1309257A (en) * 1970-02-18 1973-03-07 Millingford Eng Co Ltd Method of nitriding hollow bodies
JPS52145343A (en) * 1976-05-29 1977-12-03 Kiyoichi Ogawa Pressurized nitriding
US4160680A (en) * 1976-11-05 1979-07-10 Sola Basic Industries, Inc. Vacuum carburizing
DE2851983B2 (de) * 1978-12-01 1980-11-06 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zum Aufkohlen von Hohlkörpern, insbesondere von Düsen
DE4036381C1 (enrdf_load_stackoverflow) * 1990-11-15 1991-08-14 Degussa Ag, 6000 Frankfurt, De

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент США N 2779697, кл. C 23C 11/16, 1957. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2687385C2 (ru) * 2013-04-17 2019-05-13 Альд Вакуум Текнолоджиз Гмбх Способ и устройство для термохимического упрочнения деталей
RU2651841C2 (ru) * 2015-12-23 2018-04-24 Олег Владимирович Ольшанский Способ обработки металлических деталей в условиях акустического резонансного воздействия потоком смеси сжатого воздуха и газообразных химических реагентов и устройство для его осуществления

Also Published As

Publication number Publication date
PL291528A1 (en) 1992-11-16
DE59206595D1 (de) 1996-07-25
ATE139579T1 (de) 1996-07-15
CZ288263B6 (en) 2001-05-16
JPH05132753A (ja) 1993-05-28
HU913870D0 (en) 1992-02-28
ES2088515T3 (es) 1996-08-16
CS137592A3 (en) 1992-12-16
HU209457B (en) 1994-06-28
JP3258071B2 (ja) 2002-02-18
EP0512254B2 (de) 2000-01-19
DE4115135C1 (enrdf_load_stackoverflow) 1992-02-27
TW223128B (enrdf_load_stackoverflow) 1994-05-01
HUT61056A (en) 1992-11-30
EP0512254A2 (de) 1992-11-11
ES2088515T5 (es) 2000-05-01
EP0512254A3 (en) 1993-03-24
EP0512254B1 (de) 1996-06-19

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