EP3276031A4 - Élément coulissant et structure coulissante - Google Patents

Élément coulissant et structure coulissante Download PDF

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Publication number
EP3276031A4
EP3276031A4 EP16768870.4A EP16768870A EP3276031A4 EP 3276031 A4 EP3276031 A4 EP 3276031A4 EP 16768870 A EP16768870 A EP 16768870A EP 3276031 A4 EP3276031 A4 EP 3276031A4
Authority
EP
European Patent Office
Prior art keywords
sliding
component
sliding structure
sliding component
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.)
Withdrawn
Application number
EP16768870.4A
Other languages
German (de)
English (en)
Other versions
EP3276031A1 (fr
Inventor
Seishin Ueda
Kunichika Kubota
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of EP3276031A1 publication Critical patent/EP3276031A1/fr
Publication of EP3276031A4 publication Critical patent/EP3276031A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—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
    • C22C38/44—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C21D2211/004—Dispersions; Precipitations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Sliding-Contact Bearings (AREA)
  • Lubricants (AREA)
  • General Details Of Gearings (AREA)
EP16768870.4A 2015-03-26 2016-03-24 Élément coulissant et structure coulissante Withdrawn EP3276031A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015064365 2015-03-26
PCT/JP2016/059355 WO2016152967A1 (fr) 2015-03-26 2016-03-24 Élément coulissant et structure coulissante

Publications (2)

Publication Number Publication Date
EP3276031A1 EP3276031A1 (fr) 2018-01-31
EP3276031A4 true EP3276031A4 (fr) 2018-12-19

Family

ID=56978743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16768870.4A Withdrawn EP3276031A4 (fr) 2015-03-26 2016-03-24 Élément coulissant et structure coulissante

Country Status (5)

Country Link
EP (1) EP3276031A4 (fr)
JP (1) JP6424951B2 (fr)
KR (1) KR20170118904A (fr)
CN (1) CN107429356B (fr)
WO (1) WO2016152967A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6422044B2 (ja) * 2016-09-20 2018-11-14 日立金属株式会社 摺動構造体および摺動構造体の摺動方法
WO2019087562A1 (fr) * 2017-10-30 2019-05-09 Ｔｐｒ株式会社 Bague de pression, moteur à combustion interne, fil machine pour bague de pression, et procédé de fabrication de fil machine pour bague de pression
JP6472938B1 (ja) * 2017-10-30 2019-02-20 Ｔｐｒ株式会社 圧力リング、内燃機関、圧力リング用線材および圧力リング用線材の製造方法
CN115927967A (zh) * 2022-12-22 2023-04-07 美利林科技(攀枝花)有限公司 一种球磨机用高韧性钢锻及其制备工艺

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580290A1 (fr) * 2002-12-25 2005-09-28 Hitachi Metals, Ltd. Acier a matrices froid presentant d'excellentes caracteristiques de suppression de la variation dimensionnelle
US20050252580A1 (en) * 2004-05-14 2005-11-17 Daido Steel Co., Ltd. Cold work tool steel
RU2277135C1 (ru) * 2004-12-22 2006-05-27 Юрий Серафимович Булыгин Сталь
US20070006828A1 (en) * 2003-07-29 2007-01-11 Nippon Piston Ring Co., Ltd Cam lobe material, camshaft using the same and method for producing cam lobe member
JP2007002333A (ja) * 2005-05-26 2007-01-11 Hitachi Metals Ltd 優れた自己潤滑特性を有するプレス金型
US20100132429A1 (en) * 2008-01-10 2010-06-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd) Cold-work die steel and dies for cold pressing
EP2246452A1 (fr) * 2008-01-21 2010-11-03 Hitachi Metals, Ltd. Alliage devant être revêtu en surface et éléments coulissants

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0772330B2 (ja) * 1985-11-20 1995-08-02 日立金属株式会社 耐摩耗、摺動鉄系焼結材料
JP2709880B2 (ja) * 1992-06-11 1998-02-04 ニツコー熔材工業株式会社 過冷処理で硬化する鋼材
JP2003113443A (ja) * 2001-10-04 2003-04-18 Nkk Corp 表面粗さの方向性の少ない高加工性高強度熱延鋼板
JP4737606B2 (ja) * 2004-11-18 2011-08-03 日立金属株式会社 変寸抑制特性および耐カジリ性に優れた冷間ダイス鋼
CN100489141C (zh) * 2007-06-05 2009-05-20 北京钢研高纳科技股份有限公司 一种高温长寿自润滑耐磨合金材料
JP5076683B2 (ja) * 2007-06-29 2012-11-21 大同特殊鋼株式会社 高靭性高速度工具鋼
EP2270247B1 (fr) * 2008-03-27 2014-04-30 Hitachi Metals, Ltd. Matériau de segment de piston pour moteur à combustion interne
CN102392199B (zh) * 2011-11-16 2013-05-29 钢铁研究总院 一种节材型耐热减摩自润滑材料

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580290A1 (fr) * 2002-12-25 2005-09-28 Hitachi Metals, Ltd. Acier a matrices froid presentant d'excellentes caracteristiques de suppression de la variation dimensionnelle
US20070006828A1 (en) * 2003-07-29 2007-01-11 Nippon Piston Ring Co., Ltd Cam lobe material, camshaft using the same and method for producing cam lobe member
US20050252580A1 (en) * 2004-05-14 2005-11-17 Daido Steel Co., Ltd. Cold work tool steel
RU2277135C1 (ru) * 2004-12-22 2006-05-27 Юрий Серафимович Булыгин Сталь
JP2007002333A (ja) * 2005-05-26 2007-01-11 Hitachi Metals Ltd 優れた自己潤滑特性を有するプレス金型
US20100132429A1 (en) * 2008-01-10 2010-06-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd) Cold-work die steel and dies for cold pressing
EP2246452A1 (fr) * 2008-01-21 2010-11-03 Hitachi Metals, Ltd. Alliage devant être revêtu en surface et éléments coulissants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016152967A1 *

Also Published As

Publication number Publication date
KR20170118904A (ko) 2017-10-25
JPWO2016152967A1 (ja) 2017-11-02
WO2016152967A1 (fr) 2016-09-29
CN107429356B (zh) 2019-09-20
JP6424951B2 (ja) 2018-11-21
EP3276031A1 (fr) 2018-01-31
CN107429356A (zh) 2017-12-01

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