EP1405928A4 - Alliage fritte, procede de fabrication correspondant et plaque a soupape - Google Patents

Alliage fritte, procede de fabrication correspondant et plaque a soupape

Info

Publication number
EP1405928A4
EP1405928A4 EP02733371A EP02733371A EP1405928A4 EP 1405928 A4 EP1405928 A4 EP 1405928A4 EP 02733371 A EP02733371 A EP 02733371A EP 02733371 A EP02733371 A EP 02733371A EP 1405928 A4 EP1405928 A4 EP 1405928A4
Authority
EP
European Patent Office
Prior art keywords
valve plate
corresponding manufacturing
sinter alloy
sinter
alloy
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.)
Granted
Application number
EP02733371A
Other languages
German (de)
English (en)
Other versions
EP1405928A1 (fr
EP1405928B1 (fr
Inventor
K Ando
H Murase
N Tsuge
K Endoh
Y Tomita
N Ishihara
M Hayakawa
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.)
Fine Sinter Co Ltd
Toyota Motor Corp
Original Assignee
Japan Powder Metallurgy Co Ltd
Toyota Motor 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 Japan Powder Metallurgy Co Ltd, Toyota Motor Corp filed Critical Japan Powder Metallurgy Co Ltd
Publication of EP1405928A1 publication Critical patent/EP1405928A1/fr
Publication of EP1405928A4 publication Critical patent/EP1405928A4/fr
Application granted granted Critical
Publication of EP1405928B1 publication Critical patent/EP1405928B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of pre-alloyed powders or a master alloy
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
EP02733371A 2001-06-08 2002-06-06 Procede de fabrication d'un alliage fritte Expired - Lifetime EP1405928B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001174885A JP4624600B2 (ja) 2001-06-08 2001-06-08 焼結合金、その製造方法およびバルブシート
JP2001174885 2001-06-08
PCT/JP2002/005632 WO2002101107A1 (fr) 2001-06-08 2002-06-06 Alliage fritte, procede de fabrication correspondant et plaque a soupape

Publications (3)

Publication Number Publication Date
EP1405928A1 EP1405928A1 (fr) 2004-04-07
EP1405928A4 true EP1405928A4 (fr) 2006-08-30
EP1405928B1 EP1405928B1 (fr) 2008-09-03

Family

ID=19016109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02733371A Expired - Lifetime EP1405928B1 (fr) 2001-06-08 2002-06-06 Procede de fabrication d'un alliage fritte

Country Status (7)

Country Link
US (1) US20040194576A1 (fr)
EP (1) EP1405928B1 (fr)
JP (1) JP4624600B2 (fr)
CN (1) CN1284876C (fr)
DE (1) DE60228711D1 (fr)
ES (1) ES2314061T3 (fr)
WO (1) WO2002101107A1 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7294167B2 (en) 2003-11-21 2007-11-13 Hitachi Powdered Metals Co., Ltd. Alloy powder for forming hard phase and ferriferous mixed powder using the same, and manufacturing method for wear resistant sintered alloy and wear resistant sintered alloy
ES2371361T3 (es) * 2005-12-28 2011-12-30 Novo Nordisk A/S Composiciones que comprenden una insulina acilada y zinc y método de producción de dichas composiciones.
JP5270926B2 (ja) * 2008-02-20 2013-08-21 三菱製鋼株式会社 鉄基焼結合金粉末
JP4948636B2 (ja) * 2010-02-19 2012-06-06 トヨタ自動車株式会社 焼結合金配合用硬質粒子、耐摩耗性鉄基焼結合金、及びバルブシート
KR101438602B1 (ko) * 2012-04-02 2014-09-05 현대자동차 주식회사 밸브시트용 소결합금 및 이를 이용한 밸브시트 제조방법
JP5637201B2 (ja) * 2012-11-14 2014-12-10 トヨタ自動車株式会社 焼結合金配合用硬質粒子、耐摩耗性鉄基焼結合金、及びその製造方法
CN105102776B (zh) 2013-09-05 2016-10-12 帝伯爱尔株式会社 阀座
US9334547B2 (en) 2013-09-19 2016-05-10 L.E. Jones Company Iron-based alloys and methods of making and use thereof
CN103600062B (zh) * 2013-10-10 2016-01-13 铜陵新创流体科技有限公司 一种粉末冶金合金复合材料及其制备方法
JP6077499B2 (ja) * 2014-08-22 2017-02-08 トヨタ自動車株式会社 焼結合金用成形体、耐摩耗性鉄基焼結合金、およびその製造方法
JP6595223B2 (ja) * 2015-06-22 2019-10-23 株式会社ファインシンター 焼結合金の基地組成用合金粉、基地組成用合金粉を含有する焼結合金及び焼結合金の製造方法
JP6392796B2 (ja) * 2016-01-25 2018-09-19 トヨタ自動車株式会社 耐摩耗性鉄基焼結合金の製造方法、焼結合金用成形体、および耐摩耗性鉄基焼結合金
JP6727114B2 (ja) * 2016-12-22 2020-07-22 日立オートモティブシステムズ株式会社 燃料流路、自動車燃料用高圧ポンプ、及び自動車
JP6842345B2 (ja) * 2017-04-04 2021-03-17 トヨタ自動車株式会社 耐摩耗性鉄基焼結合金の製造方法
JP7156193B2 (ja) * 2019-07-12 2022-10-19 トヨタ自動車株式会社 硬質粒子及びそれを用いた焼結摺動部材
US11353117B1 (en) 2020-01-17 2022-06-07 Vulcan Industrial Holdings, LLC Valve seat insert system and method
US11421679B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing assembly with threaded sleeve for interaction with an installation tool
US12049889B2 (en) 2020-06-30 2024-07-30 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
US11421680B1 (en) 2020-06-30 2022-08-23 Vulcan Industrial Holdings, LLC Packing bore wear sleeve retainer system
US11384756B1 (en) 2020-08-19 2022-07-12 Vulcan Industrial Holdings, LLC Composite valve seat system and method
USD997992S1 (en) 2020-08-21 2023-09-05 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD980876S1 (en) 2020-08-21 2023-03-14 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
USD986928S1 (en) 2020-08-21 2023-05-23 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
US12366245B1 (en) 2020-08-27 2025-07-22 Vulcan Industrial Holdings, LLC Connecting rod assembly for reciprocating pump
US12055221B2 (en) 2021-01-14 2024-08-06 Vulcan Industrial Holdings, LLC Dual ring stuffing box
US11391374B1 (en) 2021-01-14 2022-07-19 Vulcan Industrial Holdings, LLC Dual ring stuffing box
US12292120B1 (en) 2021-02-23 2025-05-06 Vulcan Industrial Holdings, LLC System and method for valve assembly
US11846356B1 (en) 2021-08-18 2023-12-19 Vulcan Industrial Holdings, LLC Self-locking plug
US12510164B1 (en) 2021-08-18 2025-12-30 Vulcan Industrial Holdings, LLC Sleeved fluid end
US12140240B1 (en) 2022-01-19 2024-11-12 Vulcan Industrial Holdings, LLC Gradient material structures and methods of forming the same
US12297922B1 (en) 2022-03-04 2025-05-13 Vulcan Industrial Holdings, LLC Valve seat with embedded structure and related methods
US11434900B1 (en) 2022-04-25 2022-09-06 Vulcan Industrial Holdings, LLC Spring controlling valve
US11920684B1 (en) 2022-05-17 2024-03-05 Vulcan Industrial Holdings, LLC Mechanically or hybrid mounted valve seat
USD1113987S1 (en) 2022-05-20 2026-02-17 Vulcan Industrial Holdings, LLC Header ring for a pumping system
USD1061623S1 (en) 2022-08-03 2025-02-11 Vulcan Industrial Holdings, LLC Fluid end for a pumping system
US12292121B2 (en) 2023-08-10 2025-05-06 Vulcan Industrial Holdings, LLC Valve member including cavity, and related assemblies, systems, and methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB931961A (en) * 1959-01-31 1963-07-24 Birmingham Small Arms Co Ltd Improvements in or relating to metal powders and articles produced therefrom

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56249A (en) * 1979-06-13 1981-01-06 Mazda Motor Corp Hard-grain-dispersed sintered alloy for valve seat
JPS6244556A (ja) * 1985-08-21 1987-02-26 Mitsubishi Metal Corp 耐摩耗性およびなじみ性のすぐれた銅合金溶浸Ｆｅ基焼結材料
JP3191665B2 (ja) * 1995-03-17 2001-07-23 トヨタ自動車株式会社 金属焼結体複合材料及びその製造方法
JP2765811B2 (ja) * 1995-08-14 1998-06-18 株式会社リケン 硬質相分散型鉄基焼結合金及びその製造方法
JP3614237B2 (ja) * 1996-02-29 2005-01-26 日本ピストンリング株式会社 内燃機関用バルブシート
JP3469435B2 (ja) * 1997-06-27 2003-11-25 日本ピストンリング株式会社 内燃機関用バルブシート
JP2970670B1 (ja) * 1998-02-25 1999-11-02 トヨタ自動車株式会社 肉盛合金およびエンジンバルブ
JP3596751B2 (ja) * 1999-12-17 2004-12-02 トヨタ自動車株式会社 焼結合金配合用硬質粒子、耐摩耗性鉄基焼結合金、耐摩耗性鉄基焼結合金の製造方法及びバルブシート

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB931961A (en) * 1959-01-31 1963-07-24 Birmingham Small Arms Co Ltd Improvements in or relating to metal powders and articles produced therefrom

Also Published As

Publication number Publication date
DE60228711D1 (de) 2008-10-16
JP2002363681A (ja) 2002-12-18
EP1405928A1 (fr) 2004-04-07
CN1284876C (zh) 2006-11-15
EP1405928B1 (fr) 2008-09-03
WO2002101107A1 (fr) 2002-12-19
JP4624600B2 (ja) 2011-02-02
CN1541280A (zh) 2004-10-27
US20040194576A1 (en) 2004-10-07
ES2314061T3 (es) 2009-03-16

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