JP5449626B1 - 軟窒化用鋼およびこの鋼を素材とする軟窒化部品 - Google Patents

軟窒化用鋼およびこの鋼を素材とする軟窒化部品 Download PDF

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Publication number
JP5449626B1
JP5449626B1 JP2013532781A JP2013532781A JP5449626B1 JP 5449626 B1 JP5449626 B1 JP 5449626B1 JP 2013532781 A JP2013532781 A JP 2013532781A JP 2013532781 A JP2013532781 A JP 2013532781A JP 5449626 B1 JP5449626 B1 JP 5449626B1
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Japan
Prior art keywords
soft nitriding
steel
less
amount
nitriding
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JP2013532781A
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English (en)
Japanese (ja)
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JPWO2013121794A1 (ja
Inventor
岩本　　隆
佳祐 安藤
邦和 冨田
靖浩 大森
清史 上井
眞司 三田尾
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.)
JFE Steel Corp
JFE Bars and Shapes Corp
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JFE Steel Corp
JFE Bars and Shapes Corp
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Priority to JP2013532781A priority Critical patent/JP5449626B1/ja
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Publication of JP5449626B1 publication Critical patent/JP5449626B1/ja
Publication of JPWO2013121794A1 publication Critical patent/JPWO2013121794A1/ja
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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
    • 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
    • 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
    • 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)
JP2013532781A 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 Active JP5449626B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013532781A JP5449626B1 (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

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012031031 2012-02-15
JP2012031031 2012-02-15
PCT/JP2013/000838 WO2013121794A1 (fr) 2012-02-15 2013-02-15 Acier à nitruration modérée et matière d'acier utilisant un composant à nitruration modérée
JP2013532781A JP5449626B1 (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 (2)

Publication Number Publication Date
JP5449626B1 true JP5449626B1 (ja) 2014-03-19
JPWO2013121794A1 JPWO2013121794A1 (ja) 2015-05-11

Family

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JP2013532781A Active JP5449626B1 (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

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013166997A (ja) * 2012-02-15 2013-08-29 Jfe Bars & Shapes Corp 窒化用鋼材およびこれを用いた窒化部材

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2835130A1 (fr) * 2013-08-05 2015-02-11 Polichem SA Composition pour traitement anti-vieillissement de la peau
CA2942442C (fr) * 2014-03-18 2022-12-13 Innomaq 21, Sociedad Limitada Acier a faible cout a conductivite tres elevee
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
CN107406942B (zh) 2015-03-24 2019-10-18 杰富意钢铁株式会社 软氮化用钢及部件及其制造方法
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
JP6610808B2 (ja) * 2016-11-30 2019-11-27 Ｊｆｅスチール株式会社 軟窒化用鋼および部品
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 (fr) * 2022-06-28 2024-01-04 Arcelormittal Pièce forgée en acier et son procédé de fabrication

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
BR9811051A (pt) * 1997-07-28 2000-08-15 Exxonmobil Upstream Res Co Placa de aço, e, processo para preparar a mesma
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 (fr) * 2000-06-28 2009-03-04 Mitsubishi Steel Muroran Inc. Acier pour cémentation et carbonitruration
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
CN102089452A (zh) * 2009-05-15 2011-06-08 新日本制铁株式会社 软氮化用钢和软氮化处理部件
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013166997A (ja) * 2012-02-15 2013-08-29 Jfe Bars & Shapes Corp 窒化用鋼材およびこれを用いた窒化部材

Also Published As

Publication number Publication date
EP2816128A4 (fr) 2015-05-20
EP2816128A1 (fr) 2014-12-24
WO2013121794A1 (fr) 2013-08-22
WO2013121794A8 (fr) 2014-07-17
MY177826A (en) 2020-09-23
JPWO2013121794A1 (ja) 2015-05-11
US20150020926A1 (en) 2015-01-22
EP2816128B1 (fr) 2019-02-06
KR20140129081A (ko) 2014-11-06
CN104114733A (zh) 2014-10-22

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