KR20200044866A - 전동 피로 특성이 우수한 강재 - Google Patents

전동 피로 특성이 우수한 강재 Download PDF

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KR20200044866A
KR20200044866A KR1020207008332A KR20207008332A KR20200044866A KR 20200044866 A KR20200044866 A KR 20200044866A KR 1020207008332 A KR1020207008332 A KR 1020207008332A KR 20207008332 A KR20207008332 A KR 20207008332A KR 20200044866 A KR20200044866 A KR 20200044866A
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South Korea
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fatigue
steel
less
content
rem
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KR1020207008332A
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English (en)
Korean (ko)
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고지 와타리
다츠야 이와사키
준야 야마모토
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닛폰세이테츠 가부시키가이샤
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Publication of KR20200044866A publication Critical patent/KR20200044866A/ko

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    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/001—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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/60—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
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D6/005—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
    • 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
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
KR1020207008332A 2017-09-13 2018-09-13 전동 피로 특성이 우수한 강재 KR20200044866A (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2017176163 2017-09-13
JPJP-P-2017-176165 2017-09-13
JP2017176165 2017-09-13
JPJP-P-2017-176161 2017-09-13
JP2017176161 2017-09-13
JPJP-P-2017-176163 2017-09-13
PCT/JP2018/034008 WO2019054448A1 (ja) 2017-09-13 2018-09-13 転動疲労特性に優れた鋼材

Publications (1)

Publication Number Publication Date
KR20200044866A true KR20200044866A (ko) 2020-04-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207008332A KR20200044866A (ko) 2017-09-13 2018-09-13 전동 피로 특성이 우수한 강재

Country Status (6)

Country Link
US (1) US20200216937A1 (de)
EP (1) EP3647451A4 (de)
JP (1) JP6652226B2 (de)
KR (1) KR20200044866A (de)
CN (1) CN111065755A (de)
WO (1) WO2019054448A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6857738B2 (ja) * 2017-08-25 2021-04-14 日本製鉄株式会社 浸炭軸受部品用鋼材
US10837488B2 (en) 2018-07-24 2020-11-17 Roller Bearing Company Of America, Inc. Roller bearing assembly for use in a fracking pump crank shaft
JP7295417B2 (ja) * 2019-08-09 2023-06-21 日本製鉄株式会社 浸炭歯車用鋼、浸炭歯車及び浸炭歯車の製造方法
CN112195414B (zh) * 2020-10-21 2021-10-29 中泽电气科技有限公司 一种配电箱用耐腐蚀不锈钢材料制备方法
CN116875901B (zh) * 2023-07-24 2024-06-18 鞍钢股份有限公司 一种疲劳性能优异的船用720MPa级钢板及制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09263820A (ja) 1996-03-25 1997-10-07 Kawasaki Steel Corp クラスターのないＡｌキルド鋼の製造方法
JPH11279695A (ja) 1998-03-27 1999-10-12 Kawasaki Steel Corp 軸受用鋼線材およびその製造方法

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JPH01279695A (ja) 1988-04-30 1989-11-09 Nec Home Electron Ltd 磁気記録再生装置
CN1205347C (zh) * 2000-11-21 2005-06-08 日本冶金工业株式会社 具有良好蚀刻加工性的荫罩用Fe－Ni合金材料
KR100460346B1 (ko) * 2002-03-25 2004-12-08 이인성 금속간상의 형성이 억제된 내식성, 내취화성, 주조성 및열간가공성이 우수한 슈퍼 듀플렉스 스테인리스강
JP4246553B2 (ja) * 2003-06-12 2009-04-02 新日本製鐵株式会社 アルミナクラスターの少ない鋼材とその製造方法
JP5208354B2 (ja) * 2005-04-11 2013-06-12 新日鐵住金株式会社 オーステナイト系ステンレス鋼
JP5237696B2 (ja) * 2008-06-02 2013-07-17 株式会社神戸製鋼所 機械構造用鋼
WO2011114836A1 (ja) * 2010-03-19 2011-09-22 新日本製鐵株式会社 表層硬化処理用鋼及び表層硬化鋼部品とその製造方法
ES2616107T3 (es) * 2010-06-08 2017-06-09 Nippon Steel & Sumitomo Metal Corporation Acero para tubo de acero con excelente resistencia a la fisuración bajo tensión por sulfuro
AT509598B1 (de) * 2010-10-18 2011-10-15 Boehler Edelstahl Gmbh & Co Kg Verfahren zur herstellung von werkzeugen aus legiertem stahl und werkzeuge insbesondere zur spanabhebenden bearbeitung von metallen
BR112013030223A2 (pt) * 2011-05-25 2016-12-06 Kobe Steel Ltd aço com excelentes propriedades de fadiga de contato de rolagem
EP2770077B1 (de) * 2011-10-20 2019-07-10 Nippon Steel Corporation Lagerstahl und herstellungsverfahren dafür
JP5867262B2 (ja) * 2012-04-23 2016-02-24 新日鐵住金株式会社 耐遅れ破壊特性に優れたレール
IN2015DN00655A (de) * 2012-10-19 2015-06-26 Nippon Steel & Sumitomo Metal Corp
KR101719946B1 (ko) * 2013-04-24 2017-03-24 신닛테츠스미킨 카부시키카이샤 저산소 청정 강 및 저산소 청정 강 제품
WO2015076384A1 (ja) * 2013-11-22 2015-05-28 新日鐵住金株式会社 高炭素鋼板及びその製造方法
KR101869633B1 (ko) * 2014-04-24 2018-06-20 신닛테츠스미킨 카부시키카이샤 고강도 스틸 코드용 선재
JP6462376B2 (ja) * 2015-01-23 2019-01-30 株式会社神戸製鋼所 転動疲労特性に優れた軸受用鋼材および軸受部品
WO2016152163A1 (ja) * 2015-03-25 2016-09-29 Ｊｆｅスチール株式会社 冷延鋼板およびその製造方法
CN108368574A (zh) * 2015-11-27 2018-08-03 新日铁住金株式会社 钢、渗碳钢部件及渗碳钢部件的制造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09263820A (ja) 1996-03-25 1997-10-07 Kawasaki Steel Corp クラスターのないＡｌキルド鋼の製造方法
JPH11279695A (ja) 1998-03-27 1999-10-12 Kawasaki Steel Corp 軸受用鋼線材およびその製造方法

Also Published As

Publication number Publication date
CN111065755A (zh) 2020-04-24
EP3647451A4 (de) 2020-11-04
WO2019054448A1 (ja) 2019-03-21
US20200216937A1 (en) 2020-07-09
EP3647451A1 (de) 2020-05-06
JP6652226B2 (ja) 2020-02-19
JPWO2019054448A1 (ja) 2020-03-26

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