FR2842214A1 - Procede et appareil de nitruration d'un objet - Google Patents

Procede et appareil de nitruration d'un objet Download PDF

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Publication number
FR2842214A1
FR2842214A1 FR0304717A FR0304717A FR2842214A1 FR 2842214 A1 FR2842214 A1 FR 2842214A1 FR 0304717 A FR0304717 A FR 0304717A FR 0304717 A FR0304717 A FR 0304717A FR 2842214 A1 FR2842214 A1 FR 2842214A1
Authority
FR
France
Prior art keywords
nitriding
gas
vibrations
furnace
nitrided
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR0304717A
Other languages
English (en)
French (fr)
Inventor
Hideto Fujita
Yoshiyuki Fujita
Ryoji Fujino
Yasutaka Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edison Hard Co Ltd
Original Assignee
Edison Hard Co Ltd
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 Edison Hard Co Ltd filed Critical Edison Hard Co Ltd
Publication of FR2842214A1 publication Critical patent/FR2842214A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/04—Feed or outlet devices; Feed or outlet control devices using osmotic pressure using membranes, porous plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/185—Stationary reactors having moving elements inside of the pulsating type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
FR0304717A 2002-07-15 2003-04-15 Procede et appareil de nitruration d'un objet Pending FR2842214A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002204961A JP3510877B2 (ja) 2002-07-15 2002-07-15 ガス窒化炉

Publications (1)

Publication Number Publication Date
FR2842214A1 true FR2842214A1 (fr) 2004-01-16

Family

ID=29774578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0304717A Pending FR2842214A1 (fr) 2002-07-15 2003-04-15 Procede et appareil de nitruration d'un objet

Country Status (3)

Country Link
US (1) US20040007292A1 (ja)
JP (1) JP3510877B2 (ja)
FR (1) FR2842214A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7993598B2 (en) * 2001-10-31 2011-08-09 Rivin Evgeny I Catalytic reactors
IL162449A (en) * 2004-06-10 2010-05-17 Bromine Compounds Ltd Fire retardant formulations and styrene polymer compositions containing them
US20090324825A1 (en) * 2008-05-30 2009-12-31 Evenson Carl R Method for Depositing an Aluminum Nitride Coating onto Solid Substrates
CN103827160A (zh) 2011-09-29 2014-05-28 拜耳知识产权有限责任公司 快速固化的烷氧基硅烷喷涂泡沫
CN108636335A (zh) * 2018-05-14 2018-10-12 苏昭缄 一种带有粉碎功能的振动式固液反应釜

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700049A (fr) * 1929-11-18 1931-02-23 Perfectionnements aux traitements thermiques des métaux ferreux
GB736677A (en) * 1950-05-25 1955-09-14 Schiess Ag Improvements in and relating to surface treatment of metals and metal alloys
GB985247A (en) * 1961-11-15 1965-03-03 Boeing Co Method and apparatus for heat treating solid articles
RU2007497C1 (ru) * 1991-04-22 1994-02-15 Файншмидт Евгений Михайлович Установка для азотирования изделий в виброкипящем слое
FR2812284A1 (fr) * 2000-07-28 2002-02-01 Univ Troyes Technologie Procede de mecanique de generation de nanostructures et dispositif mecanique de generation de nanostructures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR695045A (fr) * 1929-08-08 1930-12-10 Nouveau procédé de traitement thermique des aciers et installation pour son application
BE634503A (ja) * 1962-07-04

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700049A (fr) * 1929-11-18 1931-02-23 Perfectionnements aux traitements thermiques des métaux ferreux
GB736677A (en) * 1950-05-25 1955-09-14 Schiess Ag Improvements in and relating to surface treatment of metals and metal alloys
GB985247A (en) * 1961-11-15 1965-03-03 Boeing Co Method and apparatus for heat treating solid articles
RU2007497C1 (ru) * 1991-04-22 1994-02-15 Файншмидт Евгений Михайлович Установка для азотирования изделий в виброкипящем слое
FR2812284A1 (fr) * 2000-07-28 2002-02-01 Univ Troyes Technologie Procede de mecanique de generation de nanostructures et dispositif mecanique de generation de nanostructures

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
V.R. BARAZ: "low-temperature nitriding of austenitic steel in a vibrofluidized bed", METAL SCIENCE AND HAT TREATMENT, vol. 41, no. 11-12, 1999, pages 469 - 472, XP002287163 *

Also Published As

Publication number Publication date
JP3510877B2 (ja) 2004-03-29
JP2004043914A (ja) 2004-02-12
US20040007292A1 (en) 2004-01-15

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