JP6257527B2 - 低温浸炭における活性化ガスの同時流 - Google Patents

低温浸炭における活性化ガスの同時流 Download PDF

Info

Publication number
JP6257527B2
JP6257527B2 JP2014553312A JP2014553312A JP6257527B2 JP 6257527 B2 JP6257527 B2 JP 6257527B2 JP 2014553312 A JP2014553312 A JP 2014553312A JP 2014553312 A JP2014553312 A JP 2014553312A JP 6257527 B2 JP6257527 B2 JP 6257527B2
Authority
JP
Japan
Prior art keywords
carburizing
reactor
workpiece
gas
carburization
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.)
Active
Application number
JP2014553312A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015507096A (ja
JP2015507096A5 (cg-RX-API-DMAC7.html
Inventor
サニバ アール． コリンズ，
サニバ アール． コリンズ，
ジェルハード エイチ． シローキー，
ジェルハード エイチ． シローキー，
スティーブン ブイ． マークス，
スティーブン ブイ． マークス，
ピーター シー． ウィリアムズ，
ピーター シー． ウィリアムズ，
Original Assignee
スウエイジロク・カンパニー
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 スウエイジロク・カンパニー filed Critical スウエイジロク・カンパニー
Publication of JP2015507096A publication Critical patent/JP2015507096A/ja
Publication of JP2015507096A5 publication Critical patent/JP2015507096A5/ja
Application granted granted Critical
Publication of JP6257527B2 publication Critical patent/JP6257527B2/ja
Active 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • 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
    • 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
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/008—Heat treatment of ferrous alloys containing Si

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials 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)
JP2014553312A 2012-01-20 2013-01-04 低温浸炭における活性化ガスの同時流 Active JP6257527B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261588728P 2012-01-20 2012-01-20
US61/588,728 2012-01-20
PCT/US2013/020196 WO2013109415A1 (en) 2012-01-20 2013-01-04 Concurrent flow of activating gas in low temperature carburization

Publications (3)

Publication Number Publication Date
JP2015507096A JP2015507096A (ja) 2015-03-05
JP2015507096A5 JP2015507096A5 (cg-RX-API-DMAC7.html) 2016-02-12
JP6257527B2 true JP6257527B2 (ja) 2018-01-10

Family

ID=48796258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014553312A Active JP6257527B2 (ja) 2012-01-20 2013-01-04 低温浸炭における活性化ガスの同時流

Country Status (8)

Country Link
US (3) US9617632B2 (cg-RX-API-DMAC7.html)
EP (1) EP2804965B1 (cg-RX-API-DMAC7.html)
JP (1) JP6257527B2 (cg-RX-API-DMAC7.html)
AU (1) AU2013210034A1 (cg-RX-API-DMAC7.html)
CA (1) CA2861180A1 (cg-RX-API-DMAC7.html)
DK (1) DK2804965T3 (cg-RX-API-DMAC7.html)
SG (1) SG11201403969UA (cg-RX-API-DMAC7.html)
WO (1) WO2013109415A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5650739B2 (ja) * 2009-08-07 2015-01-07 スウエイジロク・カンパニー 低真空下での低温浸炭
US9617632B2 (en) 2012-01-20 2017-04-11 Swagelok Company Concurrent flow of activating gas in low temperature carburization

Family Cites Families (194)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83318C (cg-RX-API-DMAC7.html) 1953-02-17
GB852108A (en) 1958-06-13 1960-10-26 Bofors Ab Process of nitriding
FR1405264A (fr) 1964-05-12 1965-07-09 Commissariat Energie Atomique Procédé de fabrication d'enceintes sous vide
JPS465718Y1 (cg-RX-API-DMAC7.html) 1966-04-23 1971-03-01
JPS4629064Y1 (cg-RX-API-DMAC7.html) 1967-08-23 1971-10-08
JPS4627776Y1 (cg-RX-API-DMAC7.html) 1968-03-18 1971-09-25
US3796615A (en) 1971-06-23 1974-03-12 Hayes Inc C I Method of vacuum carburizing
DE2636273C3 (de) 1976-08-12 1980-02-07 Ipsen Industries International Gmbh, 4190 Kleve Verfahren zur Regelung eines Aufkohlens von Teilen in einem Vakuumofen
JPS5354136A (en) 1976-10-28 1978-05-17 Ishikawajima Harima Heavy Ind Vacuum carburizing furnace
US4160680A (en) 1976-11-05 1979-07-10 Sola Basic Industries, Inc. Vacuum carburizing
CH641840A5 (en) 1977-06-16 1984-03-15 Standardgraph Filler & Fiebig Process for increasing the abrasion resistance of workpieces of stainless steel or nickel metal alloys
JPS6027677B2 (ja) 1978-07-06 1985-06-29 富山化学工業株式会社 ７−置換又は非置換アミノ−３−置換チオメチルセフエムカルボン酸類の新規製造法
US4191598A (en) 1978-08-21 1980-03-04 Midland-Ross Corporation Jet recirculation method for vacuum carburizing
DE3110488C2 (de) 1981-03-18 1982-12-09 Adam Opel AG, 6090 Rüsselsheim Verfahren und Anordnung zur Aufkohlung der Randschichten metallischer Werkstücke
US4386973A (en) 1981-05-08 1983-06-07 General Signal Corporation Vacuum carburizing steel
US4455177A (en) 1982-09-13 1984-06-19 Filippov Vladimir I Method and apparatus for chemical heat treatment of steel parts utilizing a continuous electric furnace
JPS6033338A (ja) 1983-08-02 1985-02-20 Nissan Motor Co Ltd 高温浸炭用鋼
JPS60138065A (ja) 1983-12-27 1985-07-22 Chugai Ro Kogyo Kaisha Ltd ガス浸炭焼入方法およびその連続式ガス浸炭焼入設備
GB2173513B (en) 1985-02-25 1989-06-14 Lucas Ind Plc Making of steel component
GB8608717D0 (en) 1986-04-10 1986-05-14 Lucas Ind Plc Metal components
US5252145A (en) 1989-07-10 1993-10-12 Daidousanso Co., Ltd. Method of nitriding nickel alloy
JP2753647B2 (ja) 1990-04-17 1998-05-20 トヨタ自動車株式会社 ガス軟窒化方法
FR2663953B1 (fr) 1990-07-02 1993-07-09 Aubert & Duval Acieries Procede et installation de cementation de pieces en alliage metallique a basse pression.
BG51115A1 (en) 1991-01-23 1993-02-15 Univ Tekhnicheski Process for vacuum nitriding of high-speed steel
FR2681332B1 (fr) 1991-09-13 1994-06-10 Innovatique Sa Procede et dispositif de cementation d'un acier dans une atmosphere a basse pression.
TW237484B (cg-RX-API-DMAC7.html) 1992-09-16 1995-01-01 Daido Oxygen
DE4236801A1 (de) 1992-10-30 1994-05-05 Iva Industrieoefen Verfahren A Gasaufkohlungsverfahren im Vakuumofen
JP3442447B2 (ja) 1993-01-20 2003-09-02 トヨタ自動車株式会社 浸炭又は浸炭窒化焼入れ方法
US5344502A (en) 1993-08-16 1994-09-06 The Babcock & Wilcox Company Surface hardened 300 series stainless steel
JP3005952B2 (ja) * 1994-04-18 2000-02-07 大同ほくさん株式会社 オーステナイト系金属に対する浸炭処理方法およびそれによって得られたオーステナイト系金属製品
EP0678589B1 (en) 1994-04-18 1999-07-14 Daido Hoxan Inc. Method of carburizing austenitic metal
US5556483A (en) 1994-04-18 1996-09-17 Daido Hoxan, Inc. Method of carburizing austenitic metal
JP3310797B2 (ja) 1994-11-14 2002-08-05 光洋サーモシステム株式会社 ガス軟窒化法
EP0818555B2 (en) 1995-03-29 2007-08-15 JH Corporation Method for vacuum carburization
JP2963869B2 (ja) * 1995-03-29 1999-10-18 株式会社日本ヘイズ 真空浸炭方法および装置ならびに浸炭処理製品
US5792282A (en) 1995-04-17 1998-08-11 Daido Hoxan, Inc. Method of carburizing austenitic stainless steel and austenitic stainless steel products obtained thereby
JP3064907B2 (ja) * 1995-06-27 2000-07-12 エア・ウォーター株式会社 浸炭硬化締結用品およびその製法
JP3100342B2 (ja) 1995-09-01 2000-10-16 シーケーディ株式会社 耐食性窒化膜を有する低炭素鋼またはステンレス鋼
JP3064938B2 (ja) * 1996-01-30 2000-07-12 エア・ウォーター株式会社 オーステナイト系ステンレスに対する浸炭処理方法およびそれによって得られたオーステナイト系ステンレス製品
TW336257B (en) 1996-01-30 1998-07-11 Daido Hoxan Inc A method of carburizing austenitic stainless steel and austenitic stainless steel products obtained thereby
US6543159B1 (en) 1996-03-21 2003-04-08 The Burton Corporation Snowboard boot and binding strap
JPH1018017A (ja) * 1996-07-04 1998-01-20 Daido Hoxan Inc オーステナイト系金属に対する浸炭処理方法およびそれによって得られたオーステナイト系金属製品
JP3894635B2 (ja) 1997-08-11 2007-03-22 株式会社小松製作所 浸炭部材とその製造方法並びに浸炭処理システム
GB2333782B (en) 1997-08-26 2002-09-04 Nsk Ltd Method of manufacturing rolling bearings
JP3303741B2 (ja) 1997-09-25 2002-07-22 トヨタ自動車株式会社 ガス軟窒化処理方法
US5988165A (en) 1997-10-01 1999-11-23 Invacare Corporation Apparatus and method for forming oxygen-enriched gas and compression thereof for high-pressure mobile storage utilization
JP4100751B2 (ja) 1998-01-30 2008-06-11 株式会社小松製作所 転動部材とその製造方法
JP3046293B2 (ja) 1998-03-05 2000-05-29 株式会社不二越 真空浸炭処理方法
US6187111B1 (en) 1998-03-05 2001-02-13 Nachi-Fujikoshi Corp. Vacuum carburizing method
DE19815233A1 (de) 1998-04-04 1999-10-07 Ald Vacuum Techn Gmbh Verfahren zur Vakuumaufkohlung unter Behandlungsgas
JP3839615B2 (ja) 1998-04-14 2006-11-01 株式会社不二越 真空浸炭方法
FR2777911B1 (fr) 1998-04-28 2000-07-28 Aubert & Duval Sa Procede de carbonitruration a basse pression de pieces en alliage metallique
US6146472A (en) 1998-05-28 2000-11-14 The Timken Company Method of making case-carburized steel components with improved core toughness
US6093303A (en) 1998-08-12 2000-07-25 Swagelok Company Low temperature case hardening processes
US6165597A (en) 1998-08-12 2000-12-26 Swagelok Company Selective case hardening processes at low temperature
JP4041602B2 (ja) 1998-10-28 2008-01-30 Ｄｏｗａホールディングス株式会社 鋼部品の減圧浸炭方法
US6309474B1 (en) 1999-03-04 2001-10-30 Honda Giken Kogyo Kabushiki Kaisha Process for producing maraging steel
JP3302967B2 (ja) 1999-04-13 2002-07-15 株式会社不二越 連続真空浸炭方法および装置
FR2792339A1 (fr) 1999-04-13 2000-10-20 Nachi Fujikoshi Corp Procede et dispositif de carburation sous vide en continu
JP4169864B2 (ja) 1999-04-19 2008-10-22 株式会社日本テクノ 鋼の浸炭処理方法
JP2000336469A (ja) 1999-05-28 2000-12-05 Nachi Fujikoshi Corp 真空浸炭方法及び装置
JP4518604B2 (ja) 1999-12-03 2010-08-04 株式会社日本テクノ 浸硫焼入処理、浸硫浸炭処理および浸硫浸炭窒化処理方法
US6547888B1 (en) * 2000-01-28 2003-04-15 Swagelok Company Modified low temperature case hardening processes
JP2001330038A (ja) * 2000-03-17 2001-11-30 Nsk Ltd 転がり支持装置
US6562099B2 (en) 2000-05-22 2003-05-13 The Regents Of The University Of California High-speed fabrication of highly uniform metallic microspheres
FR2809746B1 (fr) 2000-06-06 2003-03-21 Etudes Const Mecaniques Installation de cementation chauffee au gaz
JP4164995B2 (ja) 2000-07-19 2008-10-15 いすゞ自動車株式会社 機械構造用合金鋼の表面改質方法及び表面改質材
JP3445968B2 (ja) 2000-11-30 2003-09-16 中外炉工業株式会社 鋼材部品の真空浸炭方法
JP3442737B2 (ja) 2000-12-11 2003-09-02 中外炉工業株式会社 Ｃｒ及び／又はＭｎ含有鋼材部品の真空浸炭方法
JP4092074B2 (ja) 2000-12-28 2008-05-28 Ｄｏｗａホールディングス株式会社 鉄鋼材料の真空浸炭方法
JP3531736B2 (ja) 2001-01-19 2004-05-31 オリエンタルエンヂニアリング株式会社 浸炭方法及び浸炭装置
FR2821362B1 (fr) 2001-02-23 2003-06-13 Etudes Const Mecaniques Procede de cementation basse pression
DE10109565B4 (de) 2001-02-28 2005-10-20 Vacuheat Gmbh Verfahren und Vorrichtung zur partiellen thermochemischen Vakuumbehandlung von metallischen Werkstücken
JP2002276680A (ja) * 2001-03-21 2002-09-25 Nsk Ltd 転がり支持装置
DE10118494C2 (de) 2001-04-04 2003-12-11 Aichelin Gesmbh Moedling Verfahren zur Niederdruck-Carbonitrierung von Stahlteilen
US6709629B2 (en) 2001-06-04 2004-03-23 Dowa Mining Co., Ltd. Vacuum heat treatment furnace
JP5428031B2 (ja) 2001-06-05 2014-02-26 Ｄｏｗａサーモテック株式会社 浸炭処理方法及びその装置
US7276204B2 (en) 2001-06-05 2007-10-02 Dowa Thermotech Co., Ltd. Carburization treatment method and carburization treatment apparatus
FR2827875B1 (fr) 2001-07-24 2006-09-15 Ascometal Sa Acier pour pieces mecaniques, et pieces mecaniques cementees ou carbonitrurees realisees a partir de cet acier
US6991687B2 (en) 2001-07-27 2006-01-31 Surface Combustion, Inc. Vacuum carburizing with napthene hydrocarbons
US7033446B2 (en) 2001-07-27 2006-04-25 Surface Combustion, Inc. Vacuum carburizing with unsaturated aromatic hydrocarbons
DE10147205C1 (de) 2001-09-25 2003-05-08 Bosch Gmbh Robert Verfahren zur Wärmebehandlung von Werkstücken aus temperaturbeständigen Stählen
JP2003119558A (ja) 2001-10-11 2003-04-23 Chugai Ro Co Ltd 鋼材部品の真空浸炭方法
DE10152204B4 (de) 2001-10-23 2004-01-22 Schwäbische Härtetechnik Ulm GmbH Vorrichtung und Verfahren zum Messen und/oder Regeln der Aufkohlungsatmophäre in einer Vakuumaufkohlungsanlage
JP3854851B2 (ja) 2001-11-09 2006-12-06 中外炉工業株式会社 鋼材部品の浸炭方法
FR2832735B1 (fr) 2001-11-24 2006-06-23 Bosch Gmbh Robert Dispositif et procede de cementation en depression
AU2002218508A1 (en) 2001-11-30 2003-06-17 Koyo Thermo Systems Co., Ltd. Method and apparatus for vacuum heat treatment
JP2003171756A (ja) 2001-12-06 2003-06-20 Chugai Ro Co Ltd 鋼材部品の真空浸炭方法
CN1263887C (zh) 2001-12-13 2006-07-12 光洋热系统株式会社 真空碳氮共渗方法
JP2003183728A (ja) 2001-12-14 2003-07-03 Jh Corp 真空熱処理装置
CN1539026A (zh) 2001-12-25 2004-10-20 ���Ű�����ʽ���� 渗碳淬火部件及其制造方法
JP4050512B2 (ja) 2001-12-25 2008-02-20 大同特殊鋼株式会社 浸炭焼入れ部材の製造方法及び浸炭焼入れ部材
DE10221605A1 (de) 2002-05-15 2003-12-04 Linde Ag Verfahren und Vorrichtung zur Wärmebehandlung metallischer Werkstücke
SE525291C2 (sv) 2002-07-03 2005-01-25 Sandvik Ab Ytmodifierat rostfritt stål
AU2003245864A1 (en) 2002-07-16 2004-02-02 Danmarks Tekniske Universitet-Dtu Case-hardening of stainless steel
DE10232432A1 (de) 2002-07-17 2004-01-29 Linde Ag Verfahren und Vorrichtung zum Unterdruckaufkohlen
DE10242616A1 (de) 2002-09-13 2004-03-25 Linde Ag Verfahren und Vorrichtung zum Unterdruckaufkohlen
CN100460552C (zh) 2002-09-24 2009-02-11 本田技研工业株式会社 金属环的氮化处理方法
JP3996482B2 (ja) 2002-09-27 2007-10-24 アイシン精機株式会社 真空浸炭方法
PL204202B1 (pl) 2002-10-21 2009-12-31 Politechnika & Lstrok Odzka Mieszanina węglowodorowa do nawęglania stali w podciśnieniu
PL204747B1 (pl) 2002-10-31 2010-02-26 Politechnika & Lstrok Odzka Sposób nawęglania wyrobów stalowych w podciśnieniu
JP3661868B2 (ja) 2002-11-19 2005-06-22 東邦瓦斯株式会社 浸炭方法
DE10254846B4 (de) 2002-11-25 2011-06-16 Robert Bosch Gmbh Verfahren zum Einsatzhärten von Bauteilen aus Warmarbeitsstählen mittels Unterdruckaufkohlung
JP4350968B2 (ja) 2003-03-31 2009-10-28 愛知製鋼株式会社 減圧浸炭用鋼及び減圧浸炭部品の製造方法
JP2004332075A (ja) 2003-05-09 2004-11-25 Toho Gas Co Ltd 浸炭処理制御方法及びその方法を用いた浸炭処理装置
JP2004332074A (ja) 2003-05-09 2004-11-25 Toho Gas Co Ltd 浸炭方法
DE10322255B4 (de) 2003-05-16 2013-07-11 Ald Vacuum Technologies Ag Verfahren zur Hochtemperaturaufkohlung von Stahlteilen
DE10322563B3 (de) 2003-05-20 2004-11-11 Ipsen International Gmbh Vakuumaufkohlungsverfahren
JP2004346412A (ja) 2003-05-26 2004-12-09 Chugai Ro Co Ltd 連続式真空浸炭炉
EP1642995A4 (en) 2003-07-04 2008-12-24 Nachi Fujikoshi Corp METHOD FOR CONTINUOUS VACUUM CARBURATION OF METAL CABLE, METAL STRIP, OR METAL PIPE, AND ASSOCIATED APPARATUS
US20060124203A1 (en) 2003-07-04 2006-06-15 Nachi-Fujikoshi Corp Method of continuous vacuum carburization of metal wire, metal band or metal pipe and apparatus therefor
JP2005036278A (ja) * 2003-07-14 2005-02-10 Air Water Inc 自動車用金属ベルトの製造方法およびそれによって得られた自動車用金属ベルト
JP2005036279A (ja) * 2003-07-14 2005-02-10 Air Water Inc 鋼の表面硬化方法およびそれによって得られた金属製品
US20050016831A1 (en) 2003-07-24 2005-01-27 Paganessi Joseph E. Generation of acetylene for on-site use in carburization and other processes
JP3100342U (ja) 2003-09-09 2004-05-13 戴宏全 プラスチック容器の蓋構造
WO2005038076A1 (fr) 2003-10-14 2005-04-28 Etudes Et Constructions Mecaniques Procede et four de cementation basse pression
JP4322093B2 (ja) 2003-11-07 2009-08-26 愛知製鋼株式会社 減圧高温浸炭される熱間鍛造部品の製造方法
JP4255815B2 (ja) 2003-11-28 2009-04-15 光洋サーモシステム株式会社 ガス浸炭方法
JP4292280B2 (ja) 2003-12-17 2009-07-08 Ｄｏｗａサーモテック株式会社 浸炭処理方法
JP4310776B2 (ja) 2003-12-22 2009-08-12 清仁 石田 ステンレス鋼部材の製造方法
US7208052B2 (en) 2003-12-23 2007-04-24 Rolls-Royce Corporation Method for carburizing steel components
JP4133842B2 (ja) 2004-01-13 2008-08-13 エア・ウォーター株式会社 ステンレス鋼ばねの製造方法
WO2005068679A1 (ja) 2004-01-20 2005-07-28 Parker Netsushori Kogyo K.K. 金属部材表面の活性化方法
DE102004009288B4 (de) 2004-02-26 2005-12-15 Universität Karlsruhe Abgasnachbehandlung bei der Vakuumaufkohlung von Stahl
EA010247B1 (ru) * 2004-04-08 2008-06-30 Плай-Пэк (Проприетери) Лимитед Композитный материал на основе полимерных волокон и способ его изготовления
JP2005325371A (ja) 2004-05-12 2005-11-24 Ishikawajima Harima Heavy Ind Co Ltd 真空浸炭炉
US20050269074A1 (en) 2004-06-02 2005-12-08 Chitwood Gregory B Case hardened stainless steel oilfield tool
US7186304B2 (en) 2004-06-02 2007-03-06 United Technologies Corporation Carbo-nitrided case hardened martensitic stainless steels
US7662240B2 (en) 2004-06-22 2010-02-16 The Timken Company Seal for worm gear speed reducer
JP4655528B2 (ja) 2004-07-12 2011-03-23 日産自動車株式会社 高強度機械構造用部品の製造方法、および高強度機械構造用部品
JP4188307B2 (ja) 2004-12-10 2008-11-26 大同特殊鋼株式会社 浸炭部品及びその製造方法
JP2006183095A (ja) 2004-12-27 2006-07-13 Nippon Steel Corp 歯面疲労強度に優れた歯車の製造方法
DE102005061946B4 (de) 2004-12-27 2013-03-21 Nippon Steel Corp. Einsatzgehärteter Stahl mit hervorragender Zahnoberflächendauerfestigkeit, diesen verwendendes Zahnrad, und Verfahren zur Herstellung desselben
EP1847630B1 (en) 2005-02-08 2014-07-09 Parker Netsushori Kogyo K.K. High-concentration carburized/low-strain quenched member and process for producing the same
US7524382B2 (en) 2005-02-26 2009-04-28 General Electric Company Method for substrate stabilization of diffusion aluminide coated nickel-based superalloys
FR2884523B1 (fr) 2005-04-19 2008-01-11 Const Mecaniques Sa Et Procede et four de carbonitruration a basse pression
JP4881577B2 (ja) 2005-05-18 2012-02-22 株式会社神戸製鋼所 真空浸炭処理部品およびその製法
EP1910584B1 (en) * 2005-06-22 2016-01-20 Bodycote plc Carburizing in hydrocarbon gas
JP4254816B2 (ja) 2005-08-24 2009-04-15 大同特殊鋼株式会社 浸炭部品
US8580050B2 (en) 2005-08-24 2013-11-12 Daido Steel Co., Ltd. Carburized machine parts
JP4929657B2 (ja) 2005-09-21 2012-05-09 株式会社Ｉｈｉ 浸炭処理装置及び方法
WO2007034911A1 (ja) 2005-09-26 2007-03-29 Aisin Aw Co., Ltd. 鋼部材、その熱処理方法、及びその製造方法
US20070068601A1 (en) 2005-09-26 2007-03-29 Jones William R Process for treating steel alloys
BRPI0504417B1 (pt) 2005-09-27 2014-11-04 Bosch Do Brasil Processo para aumento de resistência à têmpera de peça de aço
US7794551B1 (en) 2005-12-14 2010-09-14 Keystone Investment Corporation Carburization of metal articles
US8123872B2 (en) 2006-02-22 2012-02-28 General Electric Company Carburization process for stabilizing nickel-based superalloys
JP4807660B2 (ja) 2006-03-03 2011-11-02 大同特殊鋼株式会社 真空浸炭装置
WO2007110905A1 (ja) 2006-03-24 2007-10-04 Honda Motor Co., Ltd. 鉄族系合金基材の窒化処理方法
JP4876668B2 (ja) 2006-03-29 2012-02-15 アイシン精機株式会社 鋼部材の熱処理方法
JP5076535B2 (ja) 2006-04-20 2012-11-21 大同特殊鋼株式会社 浸炭部品およびその製造方法
JP2008071738A (ja) 2006-08-18 2008-03-27 Nissan Motor Co Ltd 遷移金属窒化物、燃料電池用セパレータ、遷移金属窒化物の製造方法、燃料電池用セパレータの製造方法、燃料電池スタック、及び燃料電池車両
JP4605718B2 (ja) 2006-09-14 2011-01-05 株式会社不二越 真空浸炭炉加熱室の前処理方法
JP4940849B2 (ja) 2006-09-15 2012-05-30 トヨタ自動車株式会社 減圧浸炭部品およびその製造方法
JP4458079B2 (ja) 2006-09-27 2010-04-28 株式会社Ｉｈｉ 真空浸炭処理装置
US20080120843A1 (en) 2006-11-06 2008-05-29 Gm Global Technology Operations, Inc. Method for manufacturing low distortion carburized gears
FR2909100B1 (fr) 2006-11-28 2009-03-20 Snr Roulements Sa Procede de renforcement d'une piece en acier riche en carbone par carbonitruration a basse pression.
JP2008163304A (ja) 2006-12-08 2008-07-17 Toyo Ink Mfg Co Ltd 活性エネルギー線硬化型オーバープリントニス組成物、印刷シートおよび印刷シート成形物
US20080149225A1 (en) 2006-12-26 2008-06-26 Karen Anne Connery Method for oxygen free carburization in atmospheric pressure furnaces
JP2008208403A (ja) 2007-02-23 2008-09-11 Daido Steel Co Ltd 真空浸炭の条件をシミュレーションにより決定する方法
JP5233131B2 (ja) 2007-02-23 2013-07-10 株式会社Ｉｈｉ 浸炭装置及び浸炭方法
JP4458107B2 (ja) 2007-03-09 2010-04-28 株式会社Ｉｈｉ 真空浸炭処理方法及び真空浸炭処理装置
JP4629064B2 (ja) 2007-03-23 2011-02-09 本田技研工業株式会社 浸炭部品の製造方法
PL210958B1 (pl) 2007-04-02 2012-03-30 Seco Warwick Społka Akcyjna Sposób i układ kontrolno-pomiarowy do kontroli aktywnej powierzchni wsadu w procesie nawęglania w podciśnieniu
WO2008124238A2 (en) * 2007-04-05 2008-10-16 Swagelock Company Diffusion promoters for low temperature case hardening
JP5018586B2 (ja) 2007-04-09 2012-09-05 大同特殊鋼株式会社 高強度浸炭高周波焼入れ部品
JP2008275095A (ja) 2007-05-01 2008-11-13 Ntn Corp ボールねじおよびその製造方法
JP5191710B2 (ja) 2007-08-31 2013-05-08 株式会社小松製作所 歯車及びその製造方法
JP2009084607A (ja) 2007-09-28 2009-04-23 Aisin Aw Co Ltd 減圧熱処理用治具及び減圧熱処理方法
DE102007047074A1 (de) 2007-10-01 2009-04-02 Robert Bosch Gmbh Verfahren zur Aufkohlung von Werkstücken sowie Verwendung
JP2009114488A (ja) 2007-11-02 2009-05-28 Daido Steel Co Ltd 転動部材用鋼、転動部材、及び、転動部材の製造方法
JP5233258B2 (ja) 2007-12-03 2013-07-10 アイシン精機株式会社 炭素濃度制御された鋼表面を有する鋼材の製造方法及び製造装置
WO2009082180A2 (en) 2007-12-26 2009-07-02 Seoul National University Industry Foundation Solid-solution carbide/carbonitride powder and method for preparing thereof
WO2009119529A1 (en) 2008-03-27 2009-10-01 Honda Motor Co., Ltd. Nondestructive testing system for steel workpiece
US20090266449A1 (en) 2008-04-25 2009-10-29 Aisin Aw Co., Ltd. Method of carburizing and quenching a steel member
US8340368B2 (en) 2008-06-11 2012-12-25 Hyundai Motor Company Face detection system
JP2010007117A (ja) 2008-06-25 2010-01-14 Sanyo Special Steel Co Ltd 高強度浸炭部品の製造方法
JP5577573B2 (ja) 2008-08-29 2014-08-27 株式会社Ｉｈｉ 真空浸炭処理方法および真空浸炭処理装置
JP5305820B2 (ja) 2008-10-08 2013-10-02 アイシン・エィ・ダブリュ株式会社 浸炭部品の製造方法及び鋼部品
DE102008053310A1 (de) 2008-10-27 2010-04-29 Vacuumschmelze Gmbh & Co. Kg Werkstück aus weichmagnetischem Werkstoff mit verschleißfester Beschichtung und Verfahren zur Herstellung des Werkstücks
JP2010222636A (ja) 2009-03-23 2010-10-07 Aisin Seiki Co Ltd 鋼材の表面処理方法
US9598761B2 (en) 2009-05-26 2017-03-21 The Gillette Company Strengthened razor blade
JP2011017040A (ja) 2009-07-07 2011-01-27 Toyota Motor Corp セル式減圧浸炭炉
US8480817B2 (en) 2009-07-10 2013-07-09 Rolls-Royce Corporation Thermal mechanical processing of stainless steel
EP2278038A1 (en) 2009-07-20 2011-01-26 Danmarks Tekniske Universitet (DTU) A method of activating an article of passive ferrous or non-ferrous metal prior to carburizing, nitriding and/or nitrocarburizing
JP2011032536A (ja) 2009-07-31 2011-02-17 Neturen Co Ltd 焼入れ鉄鋼部材の複合熱処理方法及び焼入れ鉄鋼部材
JP5650739B2 (ja) * 2009-08-07 2015-01-07 スウエイジロク・カンパニー 低真空下での低温浸炭
DE102009041041B4 (de) 2009-09-10 2011-07-14 ALD Vacuum Technologies GmbH, 63450 Verfahren und Vorrichtung zum Härten von Werkstücken, sowie nach dem Verfahren gehärtete Werkstücke
DE102009041927B4 (de) 2009-09-17 2015-08-06 Hanomag Härtecenter GmbH Verfahren zur Niederdruckaufkohlung metallischer Werkstücke
KR101144516B1 (ko) 2009-12-01 2012-05-11 기아자동차주식회사 저온 진공침탄 전용 합금강
JP2011149061A (ja) 2010-01-22 2011-08-04 Koyo Thermo System Kk 真空浸炭装置
JP5593717B2 (ja) 2010-02-02 2014-09-24 大同特殊鋼株式会社 鋼材の熱処理方法
JP5417229B2 (ja) 2010-03-16 2014-02-12 三和ニードルベアリング株式会社 摺動部品の製造方法
WO2012065220A1 (en) * 2010-11-17 2012-05-24 Hard Technologies Pty Ltd Surface treatment of metal objects
US9617632B2 (en) 2012-01-20 2017-04-11 Swagelok Company Concurrent flow of activating gas in low temperature carburization

Also Published As

Publication number Publication date
JP2015507096A (ja) 2015-03-05
US20130186520A1 (en) 2013-07-25
DK2804965T3 (da) 2020-12-14
WO2013109415A1 (en) 2013-07-25
EP2804965B1 (en) 2020-09-16
EP2804965A1 (en) 2014-11-26
EP2804965A4 (en) 2015-12-09
US11035032B2 (en) 2021-06-15
US9617632B2 (en) 2017-04-11
CA2861180A1 (en) 2013-07-25
SG11201403969UA (en) 2014-08-28
US20170130317A1 (en) 2017-05-11
US20190226074A1 (en) 2019-07-25
AU2013210034A1 (en) 2014-09-11
US10246766B2 (en) 2019-04-02

Similar Documents

Publication Publication Date Title
JP5650739B2 (ja) 低真空下での低温浸炭
Kulka et al. An alternative method of gas boriding applied to the formation of borocarburized layer
JP5378462B2 (ja) 変更された低温表面硬化方法
US8784576B2 (en) Carburizing in hydrocarbon gas
JP2013501852A5 (cg-RX-API-DMAC7.html)
JP6257527B2 (ja) 低温浸炭における活性化ガスの同時流
EP1707646B1 (en) Method for activating surface of metal member
EP1080243B1 (fr) Procede de carbonitruration a basse pression de pieces en alliage metallique
JP2003171756A (ja) 鋼材部品の真空浸炭方法
JP2005200695A (ja) ガス浸炭方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151215

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20151215

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20161114

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161116

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170731

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20171031

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171114

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171205

R150 Certificate of patent or registration of utility model

Ref document number: 6257527

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250