KR101365816B1 - 소결 밸브 가이드재 및 그 제조 방법 - Google Patents

소결 밸브 가이드재 및 그 제조 방법 Download PDF

Info

Publication number
KR101365816B1
KR101365816B1 KR1020110099927A KR20110099927A KR101365816B1 KR 101365816 B1 KR101365816 B1 KR 101365816B1 KR 1020110099927 A KR1020110099927 A KR 1020110099927A KR 20110099927 A KR20110099927 A KR 20110099927A KR 101365816 B1 KR101365816 B1 KR 101365816B1
Authority
KR
South Korea
Prior art keywords
powder
phase
copper
valve guide
amount
Prior art date
Application number
KR1020110099927A
Other languages
English (en)
Korean (ko)
Other versions
KR20120034052A (ko
Inventor
히로키 후지츠카
히데아키 가와타
Original Assignee
히다치 훈마츠 야킨 가부시키가이샤
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 히다치 훈마츠 야킨 가부시키가이샤 filed Critical 히다치 훈마츠 야킨 가부시키가이샤
Publication of KR20120034052A publication Critical patent/KR20120034052A/ko
Application granted granted Critical
Publication of KR101365816B1 publication Critical patent/KR101365816B1/ko

Links

Images

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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1028—Controlled cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/008—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of engine cylinder parts or of piston parts other than piston rings
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C13/00—Alloys based on tin
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/02—Alloys based on copper with tin as the next major constituent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
KR1020110099927A 2010-09-30 2011-09-30 소결 밸브 가이드재 및 그 제조 방법 KR101365816B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010222975 2010-09-30
JPJP-P-2010-222975 2010-09-30

Publications (2)

Publication Number Publication Date
KR20120034052A KR20120034052A (ko) 2012-04-09
KR101365816B1 true KR101365816B1 (ko) 2014-02-20

Family

ID=44719102

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110099927A KR101365816B1 (ko) 2010-09-30 2011-09-30 소결 밸브 가이드재 및 그 제조 방법

Country Status (4)

Country Link
EP (1) EP2436463B1 (fr)
JP (1) JP5783457B2 (fr)
KR (1) KR101365816B1 (fr)
CN (1) CN102443739B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5960001B2 (ja) * 2012-09-12 2016-08-02 Ntn株式会社 鉄系焼結金属製の機械部品及びその製造方法
CN102888562B (zh) * 2012-10-17 2014-12-10 宁波拓发汽车零部件有限公司 减震器压缩阀及其制备方法
CN103084575B (zh) * 2012-11-25 2015-04-22 安徽普源分离机械制造有限公司 一种防爆阀阀体粉末冶金制造方法
JP6522301B2 (ja) * 2013-09-13 2019-05-29 Ntn株式会社 Ｅｇｒバルブ用焼結軸受およびその製造方法
JP6424983B2 (ja) * 2016-05-19 2018-11-21 日立化成株式会社 鉄系焼結含油軸受
US20200391288A1 (en) * 2018-02-23 2020-12-17 Hitachi Chemical Company, Ltd. Sintered valve guide and method for producing same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06207253A (ja) * 1993-01-06 1994-07-26 Toshiba Corp 鉄基摺動部品材料
KR20060050208A (ko) * 2004-07-15 2006-05-19 히다치 훈마츠 야킨 가부시키가이샤 소결 밸브 가이드 및 그 제조방법
JP2010077474A (ja) * 2008-09-25 2010-04-08 Hitachi Powdered Metals Co Ltd 鉄系焼結軸受およびその製造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51119419A (en) 1975-04-11 1976-10-20 Hitachi Powdered Metals Co Ltd Valve guide material
JPS5534858A (en) * 1978-09-04 1980-03-11 Hitachi Ltd Open ventilation type rotary motor with inertia separator
JPS58224147A (ja) * 1982-06-21 1983-12-26 Daikin Ind Ltd 密閉形圧縮機の軸受メタル
JP2680927B2 (ja) 1990-10-18 1997-11-19 日立粉末冶金株式会社 鉄系焼結摺動部材
US5259860A (en) * 1990-10-18 1993-11-09 Hitachi Powdered Metals Co., Ltd. Sintered metal parts and their production method
JPH0641699A (ja) * 1992-07-27 1994-02-15 Mitsubishi Materials Corp 耐摩耗性のすぐれたＦｅ基焼結合金製バルブガイド部材
JPH0953422A (ja) * 1995-08-09 1997-02-25 Mitsubishi Materials Corp すぐれた耐摩耗性と低い相手攻撃性を有する銅溶浸Ｆｅ基焼結合金製バルブガイド部材
JPH0953421A (ja) * 1995-08-09 1997-02-25 Mitsubishi Materials Corp すぐれた耐摩耗性と低い相手攻撃性を有するＦｅ基焼結合金製バルブガイド部材
JPH0953423A (ja) * 1995-08-09 1997-02-25 Mitsubishi Materials Corp すぐれた耐摩耗性と低い相手攻撃性を有する鉛溶浸Ｆｅ基焼結合金製バルブガイド部材
GB2315115B (en) * 1996-07-10 2000-05-31 Hitachi Powdered Metals Valve guide
JP2000080451A (ja) * 1998-07-10 2000-03-21 Nippon Piston Ring Co Ltd 耐摩環用焼結体および耐摩環
JP4323070B2 (ja) * 2000-08-31 2009-09-02 日立粉末冶金株式会社 バルブガイド材
JP4323069B2 (ja) 2000-08-31 2009-09-02 日立粉末冶金株式会社 バルブガイド材
GB2368348B (en) * 2000-08-31 2003-08-06 Hitachi Powdered Metals Material for valve guides
US6599345B2 (en) * 2001-10-02 2003-07-29 Eaton Corporation Powder metal valve guide
JP4380274B2 (ja) 2003-09-10 2009-12-09 日立粉末冶金株式会社 鉄銅系焼結含油軸受用合金の製造方法
JP4323467B2 (ja) 2004-07-15 2009-09-02 日立粉末冶金株式会社 焼結バルブガイド及びその製造方法
WO2006080554A1 (fr) * 2005-01-31 2006-08-03 Komatsu Ltd. Materiau fritte, materiau de glissement fritte a base de fer et procede de production de celui-ci, element de glissement et procede de production de celui-ci, et appareil de connection
JP4886545B2 (ja) 2007-02-22 2012-02-29 日立粉末冶金株式会社 焼結含油軸受およびその製造方法
JP5208647B2 (ja) * 2008-09-29 2013-06-12 日立粉末冶金株式会社 焼結バルブガイドの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06207253A (ja) * 1993-01-06 1994-07-26 Toshiba Corp 鉄基摺動部品材料
KR20060050208A (ko) * 2004-07-15 2006-05-19 히다치 훈마츠 야킨 가부시키가이샤 소결 밸브 가이드 및 그 제조방법
JP2010077474A (ja) * 2008-09-25 2010-04-08 Hitachi Powdered Metals Co Ltd 鉄系焼結軸受およびその製造方法

Also Published As

Publication number Publication date
EP2436463A2 (fr) 2012-04-04
CN102443739B (zh) 2014-05-07
KR20120034052A (ko) 2012-04-09
EP2436463B1 (fr) 2013-07-10
EP2436463A3 (fr) 2012-07-11
JP5783457B2 (ja) 2015-09-24
CN102443739A (zh) 2012-05-09
JP2012092441A (ja) 2012-05-17

Similar Documents

Publication Publication Date Title
KR101194079B1 (ko) 소결 밸브 가이드 및 그 제조 방법
KR101365816B1 (ko) 소결 밸브 가이드재 및 그 제조 방법
KR101802276B1 (ko) 내마모성 용도를 위한 철 기재 소결된 분말 금속
KR101365758B1 (ko) 소결 밸브 가이드재 및 그 제조 방법
JP4789837B2 (ja) 鉄系焼結体及びその製造方法
CN107008907B (zh) 铁基烧结滑动构件及其制造方法
JP7188434B2 (ja) 焼結バルブガイド及びその製造方法
KR101365806B1 (ko) 소결 밸브 가이드재 및 그 제조 방법
JP2015160960A (ja) 耐摩耗性銅基焼結合金
JP6563494B2 (ja) 熱伝導性に優れた耐摩環用複合体
JP5828680B2 (ja) 熱伝導性に優れたバルブシート
JP6519955B2 (ja) 鉄基焼結摺動部材およびその製造方法
CN116890116A (zh) 内燃机用铁基烧结合金制阀座及其制造方法

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20170203

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20180202

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20190201

Year of fee payment: 6