FI84371C - Foerfarande foer karbonitrering av staolstycken vid laog temperatur. - Google Patents

Foerfarande foer karbonitrering av staolstycken vid laog temperatur. Download PDF

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Publication number
FI84371C
FI84371C FI890724A FI890724A FI84371C FI 84371 C FI84371 C FI 84371C FI 890724 A FI890724 A FI 890724A FI 890724 A FI890724 A FI 890724A FI 84371 C FI84371 C FI 84371C
Authority
FI
Finland
Prior art keywords
steel
pieces
polyamide
treated
tools
Prior art date
Application number
FI890724A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI890724A0 (fi
FI890724A (fi
FI84371B (fi
Inventor
Daniil Borisovich Gorodetsky
Boris Sheilikovich Khaitin
Rafail Akimovich Vitchuk
Original Assignee
Daniil Borisovich Gorodetsky
Khaitin Boris S
Vitchuk Rafail A
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
Priority claimed from SU813296659A external-priority patent/SU1160758A1/ru
Application filed by Daniil Borisovich Gorodetsky, Khaitin Boris S, Vitchuk Rafail A filed Critical Daniil Borisovich Gorodetsky
Publication of FI890724A0 publication Critical patent/FI890724A0/fi
Publication of FI890724A publication Critical patent/FI890724A/fi
Publication of FI84371B publication Critical patent/FI84371B/fi
Application granted granted Critical
Publication of FI84371C publication Critical patent/FI84371C/fi

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
    • C23C8/72—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 more than one element being applied in one step
    • C23C8/74—Carbo-nitriding
    • C23C8/76—Carbo-nitriding 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
    • C23C8/28—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 more than one element being applied in one step
    • C23C8/30—Carbo-nitriding
    • C23C8/32—Carbo-nitriding of ferrous surfaces

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)
  • Heat Treatment Of Steel (AREA)
FI890724A 1981-05-08 1989-02-15 Foerfarande foer karbonitrering av staolstycken vid laog temperatur. FI84371C (fi)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
SU3296659 1981-05-08
SU813296659A SU1160758A1 (ru) 1981-05-08 1981-05-08 СПОСОБ НИЗКОТЕМПЕРАТУРНОЙ НИТРОЦЕМЕНТАЦИИ СТАЛЬНЫХ ДЕТАЛЕЙ, включающий загрузку деталей в контейнер, нагрев,введение насыщающего азот
CS351987 1987-05-15
CS873519A CS351987A1 (en) 1981-05-08 1987-05-15 Method of low-temperature gas carbonitriding and raw materials for gaseous atmosphere preparation
PCT/SU1987/000067 WO1988010320A1 (en) 1981-05-08 1987-06-16 Method of low-temperature nitrocarburizing of steel articles
SU8700067 1987-06-16

Publications (4)

Publication Number Publication Date
FI890724A0 FI890724A0 (fi) 1989-02-15
FI890724A FI890724A (fi) 1989-02-15
FI84371B FI84371B (fi) 1991-08-15
FI84371C true FI84371C (fi) 1991-11-25

Family

ID=27179426

Family Applications (1)

Application Number Title Priority Date Filing Date
FI890724A FI84371C (fi) 1981-05-08 1989-02-15 Foerfarande foer karbonitrering av staolstycken vid laog temperatur.

Country Status (7)

Country Link
EP (1) EP0323511A1 (ja)
JP (1) JPH01503790A (ja)
CN (1) CN1032036A (ja)
AU (1) AU598303B2 (ja)
DK (1) DK66289D0 (ja)
FI (1) FI84371C (ja)
WO (1) WO1988010320A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839493C2 (de) * 1988-11-23 1994-09-15 Linde Ag Verfahren zur Nitrierwärmebehandlung von Metallen und Anwendung dafür
JP4494995B2 (ja) * 2004-02-04 2010-06-30 本田技研工業株式会社 金属材表面処理方法
US8414710B2 (en) 2004-02-04 2013-04-09 Honda Motor Co., Ltd. Method for surface treatment of metal material
JP4494996B2 (ja) * 2004-02-09 2010-06-30 本田技研工業株式会社 不動態膜除去方法
CN100392143C (zh) * 2005-09-29 2008-06-04 上海汽轮机有限公司 高温合金材料渗氮热处理工艺
CN103834911A (zh) * 2012-11-27 2014-06-04 大连经济技术开发区圣洁真空技术开发有限公司 工件表面低温碳氮共渗新方法
DE102014111779A1 (de) 2014-08-18 2016-02-18 Iva Industrieöfen Gmbh Verfahren zur Herstellung einer Retorte für einen Nitrierofen sowie Retorte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU432240A1 (ru) * 1972-03-14 1974-06-15 А. Т. Чаукин, А. Б. Якушев, В. М. Голубков, С. И. Лещев, А. И. Ходаков , Н. Г. Ткач Способ химико-термической обработки
SU1161585A1 (ru) * 1983-06-24 1985-06-15 Предприятие П/Я Р-6930 Способ химико-термической обработки изделий из конструкционных сталей

Also Published As

Publication number Publication date
EP0323511A4 (de) 1989-06-07
EP0323511A1 (de) 1989-07-12
CN1032036A (zh) 1989-03-29
DK66289A (da) 1989-02-13
JPH01503790A (ja) 1989-12-21
AU598303B2 (en) 1990-06-21
FI890724A0 (fi) 1989-02-15
FI890724A (fi) 1989-02-15
FI84371B (fi) 1991-08-15
WO1988010320A1 (en) 1988-12-29
DK66289D0 (da) 1989-02-13
AU7919787A (en) 1989-01-19

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VITCHUK, RAFAIL AKIMOVICH

Owner name: KHAITIN, BORIS SHEILIKOVICH

Owner name: GORODETSKY, DANIIL BORISOVICH