EP1847630A4 - ÉLÉMENT TREMPÉ DE FAIBLE CONTRAINTE/CARBURÉ DE FORTE CONCENTRATION ET PROCÉDÉ DE FABRICATION IDOINe - Google Patents

ÉLÉMENT TREMPÉ DE FAIBLE CONTRAINTE/CARBURÉ DE FORTE CONCENTRATION ET PROCÉDÉ DE FABRICATION IDOINe

Info

Publication number
EP1847630A4
EP1847630A4 EP06713304A EP06713304A EP1847630A4 EP 1847630 A4 EP1847630 A4 EP 1847630A4 EP 06713304 A EP06713304 A EP 06713304A EP 06713304 A EP06713304 A EP 06713304A EP 1847630 A4 EP1847630 A4 EP 1847630A4
Authority
EP
European Patent Office
Prior art keywords
producing
low
same
quenched member
concentration carburized
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.)
Granted
Application number
EP06713304A
Other languages
German (de)
English (en)
Other versions
EP1847630B1 (fr
EP1847630A1 (fr
Inventor
Isao Machida
Hisashi Abe
Toshio Fukushima
Koji Horikiri
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.)
Parker Netsushori Kogyo KK
Original Assignee
Parker Netsushori Kogyo KK
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 Parker Netsushori Kogyo KK filed Critical Parker Netsushori Kogyo KK
Publication of EP1847630A1 publication Critical patent/EP1847630A1/fr
Publication of EP1847630A4 publication Critical patent/EP1847630A4/fr
Application granted granted Critical
Publication of EP1847630B1 publication Critical patent/EP1847630B1/fr
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C23C8/06—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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/78—Combined heat-treatments not provided for above
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C23C8/80—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/003—Cementite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
EP06713304.1A 2005-02-08 2006-02-08 Élément trempé de faible contrainte/carburé de forte concentration et procédé de fabrication idoine Ceased EP1847630B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005032302 2005-02-08
PCT/JP2006/302161 WO2006085549A1 (fr) 2005-02-08 2006-02-08 Élément trempé de faible contrainte/carburé de forte concentration et procédé de fabrication idoine

Publications (3)

Publication Number Publication Date
EP1847630A1 EP1847630A1 (fr) 2007-10-24
EP1847630A4 true EP1847630A4 (fr) 2011-01-12
EP1847630B1 EP1847630B1 (fr) 2014-07-09

Family

ID=36793120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06713304.1A Ceased EP1847630B1 (fr) 2005-02-08 2006-02-08 Élément trempé de faible contrainte/carburé de forte concentration et procédé de fabrication idoine

Country Status (7)

Country Link
US (1) US20080156399A1 (fr)
EP (1) EP1847630B1 (fr)
JP (1) JP4627776B2 (fr)
KR (1) KR100898679B1 (fr)
CN (1) CN101115859B (fr)
CA (1) CA2594838C (fr)
WO (1) WO2006085549A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008124239A1 (fr) * 2007-04-06 2008-10-16 Swagelok Company Cémentation hybride avec trempe rapide intermédiaire
DK2462253T3 (da) 2009-08-07 2021-05-31 Swagelok Co Opkulning ved lav temperatur under lavt vakuum
JP5093410B2 (ja) * 2010-12-13 2012-12-12 住友金属工業株式会社 高炭素クロム軸受鋼およびその製造方法
JP6257527B2 (ja) 2012-01-20 2018-01-10 スウエイジロク・カンパニー 低温浸炭における活性化ガスの同時流
EP3000910A4 (fr) * 2013-05-10 2017-01-25 Hitachi, Ltd. Logiciel et procédé de calcul d'une distribution de concentration de carbone
KR101575435B1 (ko) 2013-12-24 2015-12-07 현대자동차주식회사 고탄소침탄강 소재 및 이를 이용한 기어 제조방법
JP6414385B2 (ja) * 2014-02-27 2018-10-31 新日鐵住金株式会社 浸炭部品
CN104726819B (zh) * 2015-03-20 2017-09-19 上海人本集团有限公司 渗碳钢的热处理渗碳工艺
JP6922759B2 (ja) * 2018-01-25 2021-08-18 トヨタ自動車株式会社 鋼部材の製造方法
CN110184561A (zh) * 2019-07-05 2019-08-30 晋江鹏发机械有限公司 一种合金钢铸件的渗碳热处理工艺
CN110541139B (zh) * 2019-10-18 2020-11-10 浙江丰安齿轮股份有限公司 一种半轴齿轮内花键渗碳淬火方法及渗碳淬火设备
CN116065005B (zh) * 2023-03-07 2023-07-25 中国机械总院集团北京机电研究所有限公司 一种真空热处理复合工艺开发设备及处理工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260249A (en) * 1939-08-31 1941-10-21 Battelle Memorial Institute Case carburizing
US4202710A (en) * 1978-12-01 1980-05-13 Kabushiki Kaisha Komatsu Seisakusho Carburization of ferrous alloys
EP0033403A1 (fr) * 1980-01-31 1981-08-12 Ford Motor Company Procédé de traitement de la surface d'articles en acier à haute teneur en carbone et articles en acier à haute teneur en carbone
JPH11199983A (ja) * 1998-01-09 1999-07-27 Nissan Motor Co Ltd 無段変速機の転動体用鋼および同転動体の製造方法ならび同転動体
EP1099869A2 (fr) * 1999-11-11 2001-05-16 Koyo Seiko Co., Ltd. Palier à roulement
US20040182480A1 (en) * 2003-03-20 2004-09-23 Honda Motor Co., Ltd. High-strength carburized part and a method of the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569252A (en) * 1978-11-20 1980-05-24 Komatsu Ltd Carburizing method for steel
JP2808621B2 (ja) 1988-11-28 1998-10-08 大同特殊鋼株式会社 鋼の浸炭処理方法
JP2787455B2 (ja) 1988-12-08 1998-08-20 マツダ株式会社 浸炭焼入れ方法
JPH083720A (ja) * 1994-06-16 1996-01-09 Sumitomo Metal Ind Ltd 転動疲労寿命に優れた鋼製部品とその製造方法
JPH0881737A (ja) * 1994-09-14 1996-03-26 Daido Steel Co Ltd 摺動特性に優れるロッカーアームおよびその製造方法
JP2002212642A (ja) * 2001-01-10 2002-07-31 Ntn Corp 転動部品のガス浸炭焼入れ方法およびそれにより得られる転動部品
JP2002348615A (ja) 2001-05-18 2002-12-04 Daido Steel Co Ltd 耐高面圧部材およびその製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260249A (en) * 1939-08-31 1941-10-21 Battelle Memorial Institute Case carburizing
US4202710A (en) * 1978-12-01 1980-05-13 Kabushiki Kaisha Komatsu Seisakusho Carburization of ferrous alloys
EP0033403A1 (fr) * 1980-01-31 1981-08-12 Ford Motor Company Procédé de traitement de la surface d'articles en acier à haute teneur en carbone et articles en acier à haute teneur en carbone
JPH11199983A (ja) * 1998-01-09 1999-07-27 Nissan Motor Co Ltd 無段変速機の転動体用鋼および同転動体の製造方法ならび同転動体
EP1099869A2 (fr) * 1999-11-11 2001-05-16 Koyo Seiko Co., Ltd. Palier à roulement
US20040182480A1 (en) * 2003-03-20 2004-09-23 Honda Motor Co., Ltd. High-strength carburized part and a method of the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006085549A1 *

Also Published As

Publication number Publication date
WO2006085549A1 (fr) 2006-08-17
KR100898679B1 (ko) 2009-05-22
EP1847630B1 (fr) 2014-07-09
US20080156399A1 (en) 2008-07-03
EP1847630A1 (fr) 2007-10-24
JP4627776B2 (ja) 2011-02-09
CN101115859A (zh) 2008-01-30
CA2594838A1 (fr) 2006-08-17
CA2594838C (fr) 2014-04-01
CN101115859B (zh) 2011-05-18
KR20070095390A (ko) 2007-09-28
JPWO2006085549A1 (ja) 2008-06-26

Similar Documents

Publication Publication Date Title
EP1847630A4 (fr) ÉLÉMENT TREMPÉ DE FAIBLE CONTRAINTE/CARBURÉ DE FORTE CONCENTRATION ET PROCÉDÉ DE FABRICATION IDOINe
EP1937591A4 (fr) Charbon actif et procede de fabrication correspondant
EP2055797A4 (fr) Alliage à base de fer et son procédé de fabrication
EP1934267A4 (fr) Agent d'absorption de liquide aqueux et son procede de production
EP2085493A4 (fr) Procédé de fabrication d'acier cémenté à haute concentration
EP1864579A4 (fr) Nouveau bonbon et son procede de production
HK1137156A1 (en) Headgear and process for producing the same
PL1960600T3 (pl) Produkt bibułkowy traktowany kompozycją substancji dodatkowych i sposób jego wytwarzania
EP2070695A4 (fr) Pièce décorative et procédé de fabrication de celle-ci
EP1947076A4 (fr) Procede de fabrication d un compose aromatique et compose aromatique obtenu par ce procede
EP1864956A4 (fr) Materiau transparent a la lumiere et son procede de fabrication
EP1889304A4 (fr) Compositions et procede thermoelectrique
TWI348461B (en) Antimicrobial glass and process for producing the same
ZA200705459B (en) Treatment method
EP1921183A4 (fr) Fibre ininflammable, fibre de carbone, et procede de production des deux types de fibres
EP1939141A4 (fr) Matériau de carbone azoté et son procédé de production
EP1928035A4 (fr) Materiau de conversion thermoelectrique et son procede de production
EP1954282A4 (fr) Nouveaux procedes et formulations
EP1959024A4 (fr) ALLIAGE A BASE DE Co ET SON PROCEDE DE FABRICATION
EP1881488A4 (fr) Encodeur, decodeur et procedes correspondants
EP1974863A4 (fr) Aimant en segments et son procede de fabrication
SG129313A1 (en) Carbon black, method for producing the same, and its use
GB0506759D0 (en) Combination treatment methods
HK1125262A1 (en) Soymilk and process for producing the same
TWI346671B (en) Chemical composition and process

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070726

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 20101209

17Q First examination report despatched

Effective date: 20111101

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140124

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HORIKIRI, KOJI

Inventor name: ABE, HISASHI

Inventor name: MACHIDA, ISAO

Inventor name: FUKUSHIMA, TOSHIO

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006042198

Country of ref document: DE

Effective date: 20140821

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006042198

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150410

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20200225

Year of fee payment: 15

Ref country code: DE

Payment date: 20200226

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20200220

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602006042198

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210208

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210901

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210208

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210228