SE1650471A1 - Process for obtaining tight components by powder metallurgy - Google Patents

Process for obtaining tight components by powder metallurgy Download PDF

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Publication number
SE1650471A1
SE1650471A1 SE1650471A SE1650471A SE1650471A1 SE 1650471 A1 SE1650471 A1 SE 1650471A1 SE 1650471 A SE1650471 A SE 1650471A SE 1650471 A SE1650471 A SE 1650471A SE 1650471 A1 SE1650471 A1 SE 1650471A1
Authority
SE
Sweden
Prior art keywords
compact
sulfide
thereoi
subjecting
filling
Prior art date
Application number
SE1650471A
Other languages
English (en)
Inventor
Roberto Binder
Kaline Pagnan Furlan
Cristiano Binder
Aloisio Nelmo Klein
José Daniel Biasoli De Mello
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 filed Critical
Publication of SE1650471A1 publication Critical patent/SE1650471A1/sv

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Classifications

    • 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
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0078—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only silicides
    • 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
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
SE1650471A 2013-10-07 2014-10-07 Process for obtaining tight components by powder metallurgy SE1650471A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102013025874A BR102013025874A2 (pt) 2013-10-07 2013-10-07 processo para obtenção, por metalurgia do pó, de componentes estanques
PCT/BR2014/000365 WO2015051432A1 (en) 2013-10-07 2014-10-07 Process for obtaining tight components by powder metallurgy

Publications (1)

Publication Number Publication Date
SE1650471A1 true SE1650471A1 (en) 2016-04-07

Family

ID=51846426

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1650471A SE1650471A1 (en) 2013-10-07 2014-10-07 Process for obtaining tight components by powder metallurgy

Country Status (8)

Country Link
US (1) US20160236276A1 (sv)
JP (1) JP2016540114A (sv)
CN (1) CN105745044A (sv)
BR (1) BR102013025874A2 (sv)
CA (1) CA2926749A1 (sv)
DE (1) DE112014004626T5 (sv)
SE (1) SE1650471A1 (sv)
WO (1) WO2015051432A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106623905A (zh) * 2016-11-16 2017-05-10 马鞍山市恒欣减压器制造有限公司 一种低排放耐磨铁基粉末冶金自润滑cng发动机气门座圈及其制作方法
KR20210052385A (ko) * 2018-03-27 2021-05-10 마테리온 코포레이션 향상된 열 전도성 및 마모 내성을 갖는 구리 합금 조성물
CN112157267A (zh) * 2020-09-21 2021-01-01 南通冠达粉末冶金有限公司 一种粉末冶金含油轴承材料及其制备工艺
DE102020213651A1 (de) * 2020-10-29 2022-05-05 Mahle International Gmbh Verschleißfeste, hochwärmeleitfähige Sinterlegierung, insbesondere für Lageranwendungen und Ventilsitzringe
CN116516206B (zh) * 2023-04-14 2024-04-02 武汉大学 一种电接触用铜-二硫化钼复合材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003129150A (ja) * 2001-10-22 2003-05-08 Railway Technical Res Inst 集電摺動用銅系耐摩焼結合金およびその製造方法
GB2437216A (en) * 2005-01-31 2007-10-17 Komatsu Mfg Co Ltd Sintered material, iron-based sintered sliding material and process for producing the same
JP4466957B2 (ja) * 2005-03-29 2010-05-26 日立粉末冶金株式会社 耐摩耗性焼結部材およびその製造方法
JP4839275B2 (ja) * 2007-07-13 2011-12-21 株式会社神戸製鋼所 粉末冶金用混合粉末および鉄粉焼結体
JP5773267B2 (ja) * 2011-09-30 2015-09-02 日立化成株式会社 鉄基焼結摺動部材およびその製造方法
CN103042206A (zh) * 2013-01-07 2013-04-17 北京科技大学 一种提高铁粉压制性的方法
CN103008667B (zh) * 2013-01-07 2015-05-20 北京科技大学 一种高密度铁基粉末冶金零件的制备方法

Also Published As

Publication number Publication date
BR102013025874A2 (pt) 2016-04-26
DE112014004626T5 (de) 2016-09-22
CA2926749A1 (en) 2015-04-16
WO2015051432A1 (en) 2015-04-16
JP2016540114A (ja) 2016-12-22
CN105745044A (zh) 2016-07-06
US20160236276A1 (en) 2016-08-18

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