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MY177826A - Steel for nitrocarburizing and nitrocarburized component using the steel as material - Google Patents

Steel for nitrocarburizing and nitrocarburized component using the steel as material

Info

Publication number
MY177826A
MY177826A MYPI2014702217A MYPI2014702217A MY177826A MY 177826 A MY177826 A MY 177826A MY PI2014702217 A MYPI2014702217 A MY PI2014702217A MY PI2014702217 A MYPI2014702217 A MY PI2014702217A MY 177826 A MY177826 A MY 177826A
Authority
MY
Malaysia
Prior art keywords
steel
nitrocarburizing
nitrocarburized component
nitrocarburized
component
Prior art date
Application number
MYPI2014702217A
Inventor
Takashi Iwamoto
Keisuke Ando
Kunikazu Tomita
Yasuhiro Omori
Kiyoshi Uwai
Shinji Mitao
Original Assignee
Jfe Bars & Shapes Corp
Jfe Steel Corp
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 Jfe Bars & Shapes Corp, Jfe Steel Corp filed Critical Jfe Bars & Shapes Corp
Publication of MY177826A publication Critical patent/MY177826A/en

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)

Abstract

According to the present invention, it is possible to obtain steel for nitrocarburizing having a predetermined chemical composition, a bainite area ratio exceeding 50 % and excellent machinability by cutting before nitrocarburizing, and having strength and toughness equivalent to conventional steel, such as SCr420 carburized steel material, and excellent fatigue properties after nitrocarburizing.
MYPI2014702217A 2012-02-15 2013-02-15 Steel for nitrocarburizing and nitrocarburized component using the steel as material MY177826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012031031 2012-02-15

Publications (1)

Publication Number Publication Date
MY177826A true MY177826A (en) 2020-09-23

Family

ID=48983924

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014702217A MY177826A (en) 2012-02-15 2013-02-15 Steel for nitrocarburizing and nitrocarburized component using the steel as material

Country Status (7)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5767594B2 (en) * 2012-02-15 2015-08-19 Ｊｆｅ条鋼株式会社 Steel for nitriding and nitriding member using the same
EP2835130A1 (en) * 2013-08-05 2015-02-11 Polichem SA Composition for skin anti-ageing treatment
SI3119918T1 (en) * 2014-03-18 2023-07-31 Innomaq 21, Sociedad Limitada Extremely high conductivity low cost steel
JP6225965B2 (en) * 2014-09-05 2017-11-08 Ｊｆｅスチール株式会社 Soft nitriding steel and parts, and methods for producing them
JP6431456B2 (en) * 2014-09-05 2018-11-28 Ｊｆｅスチール株式会社 Soft nitriding steel and parts, and methods for producing them
EP3276023B1 (en) 2015-03-24 2019-05-08 JFE Steel Corporation Steel for nitrocarburizing and nitrocarburized component, and methods of producing same
CN104975160A (en) * 2015-06-18 2015-10-14 柳州科尔特锻造机械有限公司 Thermal treatment method for driving and driven bevel gears
JP6477614B2 (en) * 2016-06-30 2019-03-06 Ｊｆｅスチール株式会社 Steel for soft nitriding and parts and method for manufacturing them
JP6610808B2 (en) * 2016-11-30 2019-11-27 Ｊｆｅスチール株式会社 Soft nitriding steel and parts
US11625844B2 (en) * 2020-05-11 2023-04-11 The Boeing Company Rapid effective case depth measurement of a metal component using physical surface conditioning
JP7747941B2 (en) * 2020-11-16 2025-10-02 日本製鉄株式会社 Nitriding steel and nitrided parts
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
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JPS559488A (en) 1978-07-07 1980-01-23 Matsushita Electric Ind Co Ltd Method of making semiconductor device
JPH07138701A (en) 1993-11-15 1995-05-30 Kobe Steel Ltd Steel for nitriding
JPH08134585A (en) * 1994-11-04 1996-05-28 Nippon Steel Corp Ferritic heat-resistant steel excellent in high-temperature strength and oxidation resistance and method for producing the same
JP3507258B2 (en) * 1996-11-15 2004-03-15 新日本製鐵株式会社 590 MPa class rolled section steel and method for producing the same
JPH10237583A (en) * 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd High tensile steel and method for producing the same
DE69834932T2 (en) * 1997-07-28 2007-01-25 Exxonmobil Upstream Research Co., Houston ULTRA-HIGH-RESISTANT, WELDABLE STEEL WITH EXCELLENT ULTRATED TEMPERATURE TOOLNESS
TNSN99233A1 (en) * 1998-12-19 2001-12-31 Exxon Production Research Co HIGH STRENGTH STEELS WITH EXCELLENT CRYOGENIC TEMPERATURE TENACITY
JP3518515B2 (en) * 2000-03-30 2004-04-12 住友金属工業株式会社 Low / medium Cr heat resistant steel
EP1167561A3 (en) * 2000-06-28 2009-03-04 Mitsubishi Steel Muroran Inc. Carburizing and carbonitriding steel
JP4291941B2 (en) 2000-08-29 2009-07-08 新日本製鐵株式会社 Soft nitriding steel with excellent bending fatigue strength
JP4962695B2 (en) * 2004-12-15 2012-06-27 住友金属工業株式会社 Steel for soft nitriding and method for producing soft nitriding component
JP4418391B2 (en) * 2005-03-30 2010-02-17 新日本製鐵株式会社 High tensile strength steel sheet having yield strength of 650 MPa or more with small acoustic anisotropy and method for producing the same
JP4385019B2 (en) * 2005-11-28 2009-12-16 新日本製鐵株式会社 Manufacturing method for steel nitrocarburized machine parts
JP4645461B2 (en) * 2006-01-27 2011-03-09 Ｊｆｅスチール株式会社 High-strength steel material excellent in ductile crack initiation characteristics and fatigue crack propagation characteristics and method for producing the same
JP2007197776A (en) * 2006-01-27 2007-08-09 Jfe Steel Kk High-strength steel material with excellent delayed fracture resistance and fatigue crack propagation characteristics and method for producing the same
JP5427418B2 (en) 2009-01-19 2014-02-26 Ｊｆｅ条鋼株式会社 Steel for soft nitriding
US20110186182A1 (en) * 2009-05-15 2011-08-04 Tetsushi Chida Steel for nitrocarburizing and nitrocarburized parts
JP5528082B2 (en) * 2009-12-11 2014-06-25 Ｊｆｅ条鋼株式会社 Soft nitriding gear
JP5397308B2 (en) * 2010-04-28 2014-01-22 新日鐵住金株式会社 Hot-worked steel for case hardening

Also Published As

Publication number Publication date
WO2013121794A1 (en) 2013-08-22
KR20140129081A (en) 2014-11-06
EP2816128A1 (en) 2014-12-24
EP2816128A4 (en) 2015-05-20
JPWO2013121794A1 (en) 2015-05-11
WO2013121794A8 (en) 2014-07-17
EP2816128B1 (en) 2019-02-06
CN104114733A (en) 2014-10-22
US20150020926A1 (en) 2015-01-22
JP5449626B1 (en) 2014-03-19

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