ES2086877T3 - Metodo de nitrurar acero austenitico inoxidable. - Google Patents

Metodo de nitrurar acero austenitico inoxidable.

Info

Publication number
ES2086877T3
ES2086877T3 ES93300374T ES93300374T ES2086877T3 ES 2086877 T3 ES2086877 T3 ES 2086877T3 ES 93300374 T ES93300374 T ES 93300374T ES 93300374 T ES93300374 T ES 93300374T ES 2086877 T3 ES2086877 T3 ES 2086877T3
Authority
ES
Spain
Prior art keywords
stainless steel
austenitic stainless
nitruring
austenitic steel
nitriding
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.)
Expired - Lifetime
Application number
ES93300374T
Other languages
English (en)
Inventor
Masaaki Tahara
Haruo Senbokuya
Kenzo Kitano
Tadashi Hayashida
Teruo Minato
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.)
Daido Hoxan Inc
Original Assignee
Daido Hoxan Inc
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 Daido Hoxan Inc filed Critical Daido Hoxan Inc
Application granted granted Critical
Publication of ES2086877T3 publication Critical patent/ES2086877T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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
    • 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
    • C23C8/34—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 more than one step
    • 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
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

EN EL METODO DE ESTA INVENCION, SE FORMA UNA CAPA NITRURADA DURA SOBRE ACERO INOXIDABLE AUSTENITICO, EN UNA ATMOSFERA CONTENIENDO FLUOR O FLUORURO, Y DESPUES NITRURANDOLA, CON LO QUE PUEDE OBTENERSE UNA CAPA DE NITRURACION UNIFORME CERRADA, RESULTANTE DEL PERFECCIONAMIENTO NOTABLE EN LA DUREZA DE LA SUPERFICIE DEL ACERO INOXIDABLE AUSTENITICO ANTERIORMENTE MENCIONADO. LA TEMPERATURA DEL TRATAMIENTO DE NITRURACION SE ESTABLECE POR DEBAJO DE LOS 450 C, CON LO QUE PUEDEN RETENERSE SIN DETERIORO LAS PROPIEDADES ANTICORROSIVAS, ORIGINALMENTE INHERENTES EN EL ACERO INOXIDABLE AUSTENITICO.
ES93300374T 1992-09-16 1993-01-20 Metodo de nitrurar acero austenitico inoxidable. Expired - Lifetime ES2086877T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24675892 1992-09-16

Publications (1)

Publication Number Publication Date
ES2086877T3 true ES2086877T3 (es) 1996-07-01

Family

ID=17153222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93300374T Expired - Lifetime ES2086877T3 (es) 1992-09-16 1993-01-20 Metodo de nitrurar acero austenitico inoxidable.

Country Status (10)

Country Link
US (1) US5376188A (es)
EP (1) EP0588458B1 (es)
JP (1) JP3161644B2 (es)
KR (1) KR100274299B1 (es)
CN (1) CN1034745C (es)
AT (1) ATE137536T1 (es)
DE (1) DE69302454T2 (es)
DK (1) DK0588458T3 (es)
ES (1) ES2086877T3 (es)
TW (1) TW237484B (es)

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US6165597A (en) * 1998-08-12 2000-12-26 Swagelok Company Selective case hardening processes at low temperature
US6093303A (en) 1998-08-12 2000-07-25 Swagelok Company Low temperature case hardening processes
US6309474B1 (en) * 1999-03-04 2001-10-30 Honda Giken Kogyo Kabushiki Kaisha Process for producing maraging steel
US6547888B1 (en) 2000-01-28 2003-04-15 Swagelok Company Modified low temperature case hardening processes
US6552280B1 (en) * 2000-09-20 2003-04-22 Mettler-Toledo Gmbh Surface-hardened austenitic stainless steel precision weight and process of making same
US7229441B2 (en) * 2001-02-28 2007-06-12 Warsaw Orthopedic, Inc. Flexible systems for spinal stabilization and fixation
US6652585B2 (en) * 2001-02-28 2003-11-25 Sdgi Holdings, Inc. Flexible spine stabilization system
US6827743B2 (en) * 2001-02-28 2004-12-07 Sdgi Holdings, Inc. Woven orthopedic implants
US7344539B2 (en) * 2001-03-30 2008-03-18 Depuy Acromed, Inc. Intervertebral connection system
US20030155045A1 (en) * 2002-02-05 2003-08-21 Williams Peter C. Lubricated low temperature carburized stainless steel parts
JP3961390B2 (ja) * 2002-10-04 2007-08-22 エア・ウォーター株式会社 耐摩耗性にすぐれた表面炭窒化ステンレス鋼部品およびその製造方法
US7682392B2 (en) 2002-10-30 2010-03-23 Depuy Spine, Inc. Regenerative implants for stabilizing the spine and devices for attachment of said implants
JP2005281731A (ja) * 2004-03-26 2005-10-13 Sony Corp オーステナイト系ステンレス鋼の製造方法、はんだ溶解槽及び自動はんだ付け装置
US7247403B2 (en) * 2004-04-21 2007-07-24 Ut-Battelle, Llc Surface modified stainless steels for PEM fuel cell bipolar plates
US7492328B2 (en) * 2004-07-30 2009-02-17 The Goodyear Tire & Rubber Company Composite antenna for a tire
EP2162649B1 (en) * 2007-06-16 2012-05-16 MAHLE International GmbH Piston ring with chromium nitride coating for internal combustion engines
CN100451423C (zh) * 2007-06-22 2009-01-14 江苏海纳机电制造有限公司 一种管道接头卡套后卡的热处理方法
CN101649441B (zh) * 2008-08-12 2011-07-27 贵州红林机械有限公司 奥氏体不锈钢材料的渗氮工艺方法
JP4295350B1 (ja) * 2008-09-17 2009-07-15 エア・ウォーター株式会社 熱処理炉の使用方法および熱処理方法ならびに熱処理炉
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
WO2011017495A1 (en) 2009-08-07 2011-02-10 Swagelok Company Low temperature carburization under soft vacuum
KR20110104631A (ko) * 2010-03-17 2011-09-23 동아대학교 산학협력단 고내식성 및 고경도 컬러 오스테나이트계 스테인리스강재 및 그 제조방법
DE102011087960A1 (de) * 2011-12-08 2013-06-13 Witzenmann Gmbh Flexibles Metallelement und Verfahren zum Herstellen eines flexiblen Metallelements
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
JP6086303B2 (ja) * 2012-12-28 2017-03-01 唐沢 伸 セラミック構造体の製造方法及びその製造方法で製造されたセラミック構造体
US10673288B2 (en) 2013-10-31 2020-06-02 General Electric Company Method for forming a nitrogenation barrier and machine formed using a body having the nitrogenation barrier
EP2881492B1 (de) 2013-12-06 2017-05-03 Hubert Stüken GMBH & CO. KG Verfahren zur Aufkohlung eines Tiefziehartikels oder eines Stanzbiegeartikels aus austenitischem nichtrostendem Edelstahl
EP2881493B1 (de) 2013-12-06 2016-08-24 Hubert Stüken GMBH & CO. KG Verfahren zur Nitrocarburierung eines Tiefziehartikels oder eines Stanzbiegeartikels aus austenitischem nichtrostendem Edelstahl
EP3299487B2 (en) 2016-09-27 2023-01-04 Bodycote plc Method for surface hardening a cold deformed article comprising low temperature annealing
CN106947937A (zh) * 2017-03-13 2017-07-14 辽宁石油化工大学 一种离子氮化表面改性的钢制搅拌摩擦焊搅拌头的制备方法
TWI714846B (zh) * 2018-05-09 2021-01-01 國聯螺絲工業股份有限公司 300系列不銹鋼螺絲扣件氮化熱處理製程
CN111575464B (zh) * 2020-05-29 2022-04-08 青岛丰东热处理有限公司 一种改善奥氏体不锈钢表面硬化层的方法
CN112831640B (zh) * 2020-12-31 2022-10-21 武汉科技大学 一种屈服强度≥980MPa奥氏体不锈钢的生产方法
US11661646B2 (en) 2021-04-21 2023-05-30 General Electric Comapny Dual phase magnetic material component and method of its formation
US11926880B2 (en) 2021-04-21 2024-03-12 General Electric Company Fabrication method for a component having magnetic and non-magnetic dual phases

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JPS57188670A (en) * 1981-05-13 1982-11-19 Hitachi Ltd Treatment of electrically conductive member
US4942059A (en) * 1988-09-29 1990-07-17 Westinghouse Electric Corp. Method for hardfacing metal articles
JPH089766B2 (ja) * 1989-07-10 1996-01-31 大同ほくさん株式会社 鋼の窒化方法
JP2633076B2 (ja) * 1990-10-04 1997-07-23 大同ほくさん株式会社 硬質オーステナイト系ステンレスねじおよびその製法
US5254181A (en) * 1989-06-10 1993-10-19 Daidousanso Co., Ltd. Method of nitriding steel utilizing fluoriding
JP2501925B2 (ja) * 1989-12-22 1996-05-29 大同ほくさん株式会社 金属材の前処理方法
JPH0791628B2 (ja) * 1989-12-22 1995-10-04 大同ほくさん株式会社 窒化炉装置
US5176889A (en) * 1990-07-09 1993-01-05 Daidousanso Co., Ltd. Method and apparatus for treatment of NF3 gas
US5112030A (en) * 1990-10-01 1992-05-12 Daidousanso Co., Ltd. Heat treat furnace for fluorinating steel material
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JP3026596B2 (ja) * 1990-11-20 2000-03-27 大同ほくさん株式会社 クランクシヤフトおよびその製法
JP2862689B2 (ja) * 1991-01-22 1999-03-03 大同ほくさん株式会社 カラー金属板の製法
US5205466A (en) * 1992-07-15 1993-04-27 Chieh-Chang Tzeng Manufacturing method of austenitic stainless steel self-tapping and self-drilling screw

Also Published As

Publication number Publication date
DE69302454D1 (de) 1996-06-05
JP3161644B2 (ja) 2001-04-25
KR940007209A (ko) 1994-04-26
DK0588458T3 (da) 1996-09-16
ATE137536T1 (de) 1996-05-15
EP0588458A1 (en) 1994-03-23
JPH06145951A (ja) 1994-05-27
CN1084226A (zh) 1994-03-23
DE69302454T2 (de) 1996-09-12
KR100274299B1 (ko) 2000-12-15
EP0588458B1 (en) 1996-05-01
US5376188A (en) 1994-12-27
CN1034745C (zh) 1997-04-30
TW237484B (es) 1995-01-01

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