JP4737107B2 - 鉄基粉末混合物ならびに鉄基粉末成形体および鉄基粉末焼結体の製造方法 - Google Patents

鉄基粉末混合物ならびに鉄基粉末成形体および鉄基粉末焼結体の製造方法 Download PDF

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Publication number
JP4737107B2
JP4737107B2 JP2007035371A JP2007035371A JP4737107B2 JP 4737107 B2 JP4737107 B2 JP 4737107B2 JP 2007035371 A JP2007035371 A JP 2007035371A JP 2007035371 A JP2007035371 A JP 2007035371A JP 4737107 B2 JP4737107 B2 JP 4737107B2
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iron
based powder
powder
mass
powder mixture
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JP2008169460A5 (zh
JP2008169460A (ja
Inventor
由紀子 尾▲崎▼
繁 宇波
友重 尾野
政志 藤長
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JFE Steel Corp
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JFE Steel Corp
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    • 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
    • B22F3/02—Compacting only
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
    • 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
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
JP2007035371A 2006-02-15 2007-02-15 鉄基粉末混合物ならびに鉄基粉末成形体および鉄基粉末焼結体の製造方法 Active JP4737107B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007035371A JP4737107B2 (ja) 2006-02-15 2007-02-15 鉄基粉末混合物ならびに鉄基粉末成形体および鉄基粉末焼結体の製造方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006037916 2006-02-15
JP2006037916 2006-02-15
JP2006337876 2006-12-15
JP2006337876 2006-12-15
JP2007035371A JP4737107B2 (ja) 2006-02-15 2007-02-15 鉄基粉末混合物ならびに鉄基粉末成形体および鉄基粉末焼結体の製造方法

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JP2011006271A Division JP4844693B2 (ja) 2006-02-15 2011-01-14 鉄基粉末混合物ならびに鉄基粉末成形体および鉄基粉末焼結体の製造方法

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JP2008169460A JP2008169460A (ja) 2008-07-24
JP2008169460A5 JP2008169460A5 (zh) 2010-10-28
JP4737107B2 true JP4737107B2 (ja) 2011-07-27

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JP2011006271A Active JP4844693B2 (ja) 2006-02-15 2011-01-14 鉄基粉末混合物ならびに鉄基粉末成形体および鉄基粉末焼結体の製造方法

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Country Link
US (1) US20090041608A1 (zh)
EP (1) EP1985393B1 (zh)
JP (2) JP4737107B2 (zh)
KR (2) KR101101734B1 (zh)
CN (1) CN101384387B (zh)
CA (1) CA2642254C (zh)
TW (2) TWI368544B (zh)
WO (1) WO2007105429A1 (zh)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4935731B2 (ja) * 2008-03-18 2012-05-23 Ｊｆｅスチール株式会社 鉄基粉末混合物
JP2009242887A (ja) * 2008-03-31 2009-10-22 Jfe Steel Corp 鉄基粉末混合物
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US8795407B2 (en) * 2008-12-22 2014-08-05 Hoganas Ab (Publ) Machinability improving composition
US8992658B2 (en) 2009-03-19 2015-03-31 Ntn Corporation Sintered metallic bearing and fluid dynamic bearing device equipped with the bearing
JP5318619B2 (ja) * 2009-03-19 2013-10-16 Ｎｔｎ株式会社 焼結金属軸受
JP5558041B2 (ja) * 2009-08-04 2014-07-23 Ｎｔｎ株式会社 Ｆｅ系焼結金属製軸受およびその製造方法
JP5661096B2 (ja) * 2009-03-20 2015-01-28 ホガナス アクチボラグ （パブル） 鉄バナジウム粉末合金
TWI482865B (zh) * 2009-05-22 2015-05-01 胡格納斯股份有限公司 高強度低合金之燒結鋼
JP2010285633A (ja) * 2009-06-09 2010-12-24 Kobe Steel Ltd 粉末冶金用混合粉末の製造方法、及び焼結体の製造方法
JP5696512B2 (ja) * 2010-02-18 2015-04-08 Ｊｆｅスチール株式会社 粉末冶金用混合粉およびその製造方法ならびに切削性に優れた鉄基粉末製焼結体およびその製造方法
JP5617529B2 (ja) * 2010-10-28 2014-11-05 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉末
JP5552031B2 (ja) * 2010-11-09 2014-07-16 株式会社神戸製鋼所 粉末冶金用混合粉末
RU2450069C1 (ru) * 2011-01-19 2012-05-10 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" Спеченный антифрикционный материал на основе железа
CN102069187B (zh) * 2011-03-01 2012-09-19 杭州寰宇粉体科技有限公司 一种铁基粉末冶金粘结粉的混合方法
JP2015528850A (ja) * 2012-02-15 2015-10-01 ジーケーエヌ シンター メタルズ、エル・エル・シー 固体潤滑剤を含む粉末金属及びそれで作られた粉末金属スクロール圧縮機
CN102672164A (zh) * 2012-06-07 2012-09-19 太仓市锦立得粉末冶金有限公司 一种粉末冶金
CN103071799A (zh) * 2013-01-22 2013-05-01 山东信义粉末冶金有限公司 一种粉末冶金表面致密齿轮生产方法
JP6309215B2 (ja) 2013-07-02 2018-04-11 Ntn株式会社 焼結機械部品の製造方法及びこれに用いる混合粉末
US20160151837A1 (en) * 2013-07-18 2016-06-02 Jfe Steel Corporation Mixed powder for powder metallurgy, method of manufacturing same, and method of manufacturing iron-based powder sintered body
JP5741649B2 (ja) * 2013-08-20 2015-07-01 Ｊｆｅスチール株式会社 鉄基粉末混合物
JP6391954B2 (ja) * 2014-01-22 2018-09-19 Ntn株式会社 焼結機械部品及びその製造方法
EP3097999A4 (en) * 2014-01-22 2017-10-18 NTN Corporation Sintered machine part and manufacturing method thereof
SE542101C2 (en) * 2014-04-02 2020-02-25 Jfe Steel Corp Iron powder for iron powder cores and method for selecting iron powder for iron powder cores
JP6262078B2 (ja) * 2014-05-29 2018-01-17 株式会社神戸製鋼所 粉末冶金用混合粉末
JP2016056445A (ja) * 2014-09-04 2016-04-21 Ntn株式会社 粉末冶金用混合粉末及びこれを用いた焼結金属部品、並びに粉末冶金用混合粉末の製造方法
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JP6445858B2 (ja) * 2014-12-12 2018-12-26 住友電工焼結合金株式会社 焼結部品の製造方法、及びドリル
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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005264201A (ja) * 2004-03-17 2005-09-29 Jfe Steel Kk 粉末冶金用鉄基粉末混合物およびその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256185A (en) * 1992-07-17 1993-10-26 Hoeganaes Corporation Method for preparing binder-treated metallurgical powders containing an organic lubricant
US5279640A (en) * 1992-09-22 1994-01-18 Kawasaki Steel Corporation Method of making iron-based powder mixture
JPH06145701A (ja) * 1992-11-04 1994-05-27 Kawasaki Steel Corp 粉末冶金用鉄基粉末混合物及びその製造方法
US5368630A (en) * 1993-04-13 1994-11-29 Hoeganaes Corporation Metal powder compositions containing binding agents for elevated temperature compaction
SE9702466D0 (sv) 1997-06-26 1997-06-26 Hoeganaes Ab Metal powder composition and a method for making sintered products
US6599345B2 (en) * 2001-10-02 2003-07-29 Eaton Corporation Powder metal valve guide
JP2005015866A (ja) * 2003-06-27 2005-01-20 Mitsubishi Materials Corp 表面緻密性および表面硬度の高い鉄基焼結合金およびその製造方法
JP4368245B2 (ja) * 2004-05-17 2009-11-18 株式会社リケン 硬質粒子分散型鉄基焼結合金
US7653995B2 (en) * 2006-08-01 2010-02-02 Siemens Energy, Inc. Weld repair of superalloy materials
CN102974917B (zh) * 2012-11-09 2015-03-18 哈尔滨汽轮机厂有限责任公司 一种燃气轮机燃烧室司太立合金堆焊方法
US9528175B2 (en) * 2013-02-22 2016-12-27 Siemens Aktiengesellschaft Pre-weld heat treatment for a nickel based superalloy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005264201A (ja) * 2004-03-17 2005-09-29 Jfe Steel Kk 粉末冶金用鉄基粉末混合物およびその製造方法

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Publication number Publication date
KR20080085920A (ko) 2008-09-24
EP1985393A1 (en) 2008-10-29
JP2011084816A (ja) 2011-04-28
TW201244852A (en) 2012-11-16
JP4844693B2 (ja) 2011-12-28
CN101384387A (zh) 2009-03-11
TW200735985A (en) 2007-10-01
KR20110114679A (ko) 2011-10-19
EP1985393A4 (en) 2015-06-10
JP2008169460A (ja) 2008-07-24
CN101384387B (zh) 2011-12-21
WO2007105429A1 (ja) 2007-09-20
TWI368544B (en) 2012-07-21
EP1985393B1 (en) 2016-12-21
TWI412416B (zh) 2013-10-21
CA2642254C (en) 2013-07-23
KR101101734B1 (ko) 2012-01-05
US20090041608A1 (en) 2009-02-12
CA2642254A1 (en) 2007-09-20

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