KR20140129081A - 연질화용 강 및 이 강을 소재로 하는 연질화 부품 - Google Patents

연질화용 강 및 이 강을 소재로 하는 연질화 부품 Download PDF

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Publication number
KR20140129081A
KR20140129081A KR1020147024603A KR20147024603A KR20140129081A KR 20140129081 A KR20140129081 A KR 20140129081A KR 1020147024603 A KR1020147024603 A KR 1020147024603A KR 20147024603 A KR20147024603 A KR 20147024603A KR 20140129081 A KR20140129081 A KR 20140129081A
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KR
South Korea
Prior art keywords
softening
steel
amount
treatment
less
Prior art date
Application number
KR1020147024603A
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English (en)
Korean (ko)
Inventor
타카시 이와모토
케이스케 안도
쿠니카즈 도미타
야스히로 오모리
키요시 우와이
신지 미타오
Original Assignee
Jfe 죠코 가부시키가이샤
제이에프이 스틸 가부시키가이샤
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Publication date
Application filed by Jfe 죠코 가부시키가이샤, 제이에프이 스틸 가부시키가이샤 filed Critical Jfe 죠코 가부시키가이샤
Publication of KR20140129081A publication Critical patent/KR20140129081A/ko

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    • 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • C21D2211/002—Bainite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
KR1020147024603A 2012-02-15 2013-02-15 연질화용 강 및 이 강을 소재로 하는 연질화 부품 KR20140129081A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012031031 2012-02-15
JPJP-P-2012-031031 2012-02-15
PCT/JP2013/000838 WO2013121794A1 (ja) 2012-02-15 2013-02-15 軟窒化用鋼およびこの鋼を素材とする軟窒化部品

Publications (1)

Publication Number Publication Date
KR20140129081A true KR20140129081A (ko) 2014-11-06

Family

ID=48983924

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147024603A KR20140129081A (ko) 2012-02-15 2013-02-15 연질화용 강 및 이 강을 소재로 하는 연질화 부품

Country Status (7)

Country Link
US (1) US20150020926A1 (de)
EP (1) EP2816128B1 (de)
JP (1) JP5449626B1 (de)
KR (1) KR20140129081A (de)
CN (1) CN104114733A (de)
MY (1) MY177826A (de)
WO (1) WO2013121794A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190077033A (ko) * 2016-11-30 2019-07-02 제이에프이 스틸 가부시키가이샤 연질화용 강 및 부품

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5767594B2 (ja) * 2012-02-15 2015-08-19 Ｊｆｅ条鋼株式会社 窒化用鋼材およびこれを用いた窒化部材
EP2835130A1 (de) * 2013-08-05 2015-02-11 Polichem SA Zusammensetzung zur Behandlung der Haut gegen Alterung
JP2017512913A (ja) * 2014-03-18 2017-05-25 イノマク ２１，ソシエダ リミターダ 超高伝導低コスト鋼
JP6431456B2 (ja) * 2014-09-05 2018-11-28 Ｊｆｅスチール株式会社 軟窒化用鋼および部品ならびにこれらの製造方法
JP6225965B2 (ja) * 2014-09-05 2017-11-08 Ｊｆｅスチール株式会社 軟窒化用鋼および部品ならびにこれらの製造方法
US20180105919A1 (en) * 2015-03-24 2018-04-19 Jfe Steel Corporation Steel for nitrocarburizing and nitrocarburized component, and methods of producing same
CN104975160A (zh) * 2015-06-18 2015-10-14 柳州科尔特锻造机械有限公司 一种主、从动锥齿轮热处理方法
JP6477614B2 (ja) * 2016-06-30 2019-03-06 Ｊｆｅスチール株式会社 軟窒化用鋼および部品ならびにこれらの製造方法
US11625844B2 (en) * 2020-05-11 2023-04-11 The Boeing Company Rapid effective case depth measurement of a metal component using physical surface conditioning
WO2024003593A1 (en) * 2022-06-28 2024-01-04 Arcelormittal Forged part of steel and a method of manufacturing thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559488A (en) 1978-07-07 1980-01-23 Matsushita Electric Ind Co Ltd Method of making semiconductor device
JPH07138701A (ja) 1993-11-15 1995-05-30 Kobe Steel Ltd 窒化用鋼
JPH08134585A (ja) * 1994-11-04 1996-05-28 Nippon Steel Corp 高温強度及び耐酸化性に優れたフェライト系耐熱鋼及びその製造方法
JP3507258B2 (ja) * 1996-11-15 2004-03-15 新日本製鐵株式会社 ５９０ＭＰａ級圧延形鋼およびその製造方法
JPH10237583A (ja) * 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd 高張力鋼およびその製造方法
AU736035B2 (en) * 1997-07-28 2001-07-26 Exxonmobil Upstream Research Company Ultra-high strength, weldable steels with excellent ultra-low temperature toughness
TNSN99233A1 (fr) * 1998-12-19 2001-12-31 Exxon Production Research Co Aciers de haute resistance avec excellente tenacite de temperature cryogenique
JP3518515B2 (ja) * 2000-03-30 2004-04-12 住友金属工業株式会社 低・中Ｃｒ系耐熱鋼
EP1167561A3 (de) * 2000-06-28 2009-03-04 Mitsubishi Steel Muroran Inc. Stahl zum Aufkohlen und Karbonitrieren
JP4291941B2 (ja) 2000-08-29 2009-07-08 新日本製鐵株式会社 曲げ疲労強度に優れた軟窒化用鋼
JP4962695B2 (ja) * 2004-12-15 2012-06-27 住友金属工業株式会社 軟窒化用鋼及び軟窒化部品の製造方法
JP4418391B2 (ja) * 2005-03-30 2010-02-17 新日本製鐵株式会社 音響異方性が小さい降伏強さ６５０ＭＰａ以上の高張力鋼板およびその製造方法
JP4385019B2 (ja) * 2005-11-28 2009-12-16 新日本製鐵株式会社 鋼製軟窒化機械部品の製造方法
JP4645461B2 (ja) * 2006-01-27 2011-03-09 Ｊｆｅスチール株式会社 耐延性亀裂発生特性と耐疲労亀裂伝播特性に優れた高強度鋼材およびその製造方法
JP2007197776A (ja) * 2006-01-27 2007-08-09 Jfe Steel Kk 耐遅れ破壊特性と耐疲労き裂伝播特性に優れた高強度鋼材およびその製造方法
JP5427418B2 (ja) 2009-01-19 2014-02-26 Ｊｆｅ条鋼株式会社 軟窒化用鋼
US20110186182A1 (en) * 2009-05-15 2011-08-04 Tetsushi Chida Steel for nitrocarburizing and nitrocarburized parts
JP5528082B2 (ja) * 2009-12-11 2014-06-25 Ｊｆｅ条鋼株式会社 軟窒化歯車
JP5397308B2 (ja) * 2010-04-28 2014-01-22 新日鐵住金株式会社 肌焼用熱間加工鋼材

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190077033A (ko) * 2016-11-30 2019-07-02 제이에프이 스틸 가부시키가이샤 연질화용 강 및 부품
US11242593B2 (en) 2016-11-30 2022-02-08 Jfe Steel Corporation Steel for nitrocarburizing, and component

Also Published As

Publication number Publication date
JPWO2013121794A1 (ja) 2015-05-11
WO2013121794A8 (ja) 2014-07-17
CN104114733A (zh) 2014-10-22
EP2816128A1 (de) 2014-12-24
EP2816128B1 (de) 2019-02-06
MY177826A (en) 2020-09-23
EP2816128A4 (de) 2015-05-20
JP5449626B1 (ja) 2014-03-19
US20150020926A1 (en) 2015-01-22
WO2013121794A1 (ja) 2013-08-22

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