BRPI0510000A - peças de metal sinterizado e método de produção das mesmas - Google Patents

peças de metal sinterizado e método de produção das mesmas

Info

Publication number
BRPI0510000A
BRPI0510000A BRPI0510000-3A BRPI0510000A BRPI0510000A BR PI0510000 A BRPI0510000 A BR PI0510000A BR PI0510000 A BRPI0510000 A BR PI0510000A BR PI0510000 A BRPI0510000 A BR PI0510000A
Authority
BR
Brazil
Prior art keywords
sintered metal
production method
metal parts
iron
sintered
Prior art date
Application number
BRPI0510000-3A
Other languages
English (en)
Inventor
Paul Skoglund
Mikhail Kejzelman
Andres Bergmark
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of BRPI0510000A publication Critical patent/BRPI0510000A/pt

Links

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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • 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
    • B22F3/12—Both compacting and sintering
    • 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
    • B22F2003/023—Lubricant mixed with the metal powder
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/164—Partial deformation or calibration
    • B22F2003/166—Surface calibration, blasting, burnishing, sizing, coining
    • 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

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)
  • Soft Magnetic Materials (AREA)
  • Adornments (AREA)

Abstract

PEçAS DE METAL SINTERIZADO E MéTODO DE PRODUçãO DAS MESMAS. A presente invenção refere-se a uma peça de metal sinterizado que tem uma superfície adensada e uma densidade sinterizada de pelo menos 7,35 g/cm¬ 3¬ e uma estrutura de núcleo diferenciada por uma estrutura de poros obtida por uma única prensagem até pelo menos 7,35 g/cm¬ 3¬ e uma única sinterização de uma mistura de um pó bruto de ferro ou à base de ferro e aditivos adicionais.
BRPI0510000-3A 2004-04-21 2005-04-20 peças de metal sinterizado e método de produção das mesmas BRPI0510000A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0401041A SE0401041D0 (sv) 2004-04-21 2004-04-21 Sintered metal parts and method for the manufacturing thereof
PCT/SE2005/000563 WO2005102565A1 (en) 2004-04-21 2005-04-20 Sintered metal parts and method for the manufacturing thereof

Publications (1)

Publication Number Publication Date
BRPI0510000A true BRPI0510000A (pt) 2007-09-18

Family

ID=32322642

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510000-3A BRPI0510000A (pt) 2004-04-21 2005-04-20 peças de metal sinterizado e método de produção das mesmas

Country Status (17)

Country Link
EP (1) EP1740332B1 (pt)
JP (2) JP4887287B2 (pt)
KR (1) KR100841162B1 (pt)
CN (1) CN1946500B (pt)
AT (1) ATE471779T1 (pt)
AU (1) AU2005235503B2 (pt)
BR (1) BRPI0510000A (pt)
CA (1) CA2563621C (pt)
DE (1) DE602005021964D1 (pt)
ES (1) ES2347803T3 (pt)
MX (1) MXPA06012183A (pt)
PL (1) PL1740332T3 (pt)
RU (1) RU2343042C2 (pt)
SE (1) SE0401041D0 (pt)
TW (1) TWI285140B (pt)
WO (1) WO2005102565A1 (pt)
ZA (1) ZA200608030B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7393498B2 (en) * 2004-04-21 2008-07-01 Hoganas Ab Sintered metal parts and method for the manufacturing thereof
US7384445B2 (en) 2004-04-21 2008-06-10 Höganäs Ab Sintered metal parts and method for the manufacturing thereof
JP5110398B2 (ja) * 2009-06-05 2012-12-26 トヨタ自動車株式会社 鉄基焼結合金、鉄基焼結合金の製造方法およびコンロッド
RU2445188C2 (ru) * 2009-12-28 2012-03-20 Открытое акционерное общество "Русполимет" Способ получения изделий из стальных гранул методом порошковой металлургии с равномерным распределением азота в объеме изделия
RU2559603C2 (ru) * 2010-06-04 2015-08-10 Хеганес Аб (Пабл) Азотированные спеченные стали
US8469003B2 (en) * 2010-09-10 2013-06-25 Burgess • Norton Mfg. Co., Inc. Fuel injector clamp
JP6040163B2 (ja) * 2010-12-30 2016-12-07 ホガナス アクチボラグ （パブル） 粉末射出成型用鉄系粉末
DK2753443T3 (en) * 2011-09-07 2018-02-19 Basf Se ADMINISTRATOR AND PROCEDURE FOR MANUFACTURING METAL OR CERAMIC CASTLE BODIES WITH POWDER INJECTION
CN103008662B (zh) * 2011-09-23 2015-06-03 复盛应用科技股份有限公司 复合金属的一体成型方法
JP5929320B2 (ja) * 2012-03-01 2016-06-01 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉、及び粉末冶金用合金鋼粉の製造方法
CN104159687A (zh) * 2012-03-12 2014-11-19 Ntn株式会社 机械结构部件、烧结齿轮及生产机械结构部件和烧结齿轮的方法
JP5936954B2 (ja) * 2012-08-23 2016-06-22 Ntn株式会社 機械部品の製造方法
CN102896315B (zh) * 2012-09-15 2015-04-01 安徽省怀远县尚冠模具科技有限公司 一种模具上压板的制备方法
WO2017162499A1 (en) * 2016-03-23 2017-09-28 Höganäs Ab (Publ) Iron based powder
JP6509771B2 (ja) * 2016-04-07 2019-05-08 住友電気工業株式会社 焼結体の製造方法
KR20180041343A (ko) 2016-10-14 2018-04-24 주식회사 엘지화학 금속합금폼의 제조 방법
CN108500277A (zh) * 2018-03-28 2018-09-07 上海汽车粉末冶金有限公司 一种粉末冶金表面致密化零件的制备方法
CN109967746A (zh) * 2019-04-06 2019-07-05 苏州中鼎冶金有限公司 一种粉末冶金齿轮的制造方法及粉末冶金齿轮
DE112019007667T5 (de) * 2019-08-30 2022-06-15 Sumitomo Electric Industries, Ltd. Gesintertes Material und Verfahren zum Herstellen von gesintertem Material
CN110788332A (zh) * 2019-11-29 2020-02-14 济南市博瀚精工机械有限公司 一种雾化器压缩泵用粉末冶金偏心轮及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU872028A1 (ru) * 1979-12-17 1981-10-15 Московский Ордена Трудового Красного Знамени Институт Тонкой Химической Технологии Им.М.В.Ломоносова Способ прессовки металлических порошков
JPH03130349A (ja) * 1989-06-24 1991-06-04 Sumitomo Electric Ind Ltd 疲労強度に優れた鉄系焼結部品材料及びその製造法
ATE195276T1 (de) * 1992-12-21 2000-08-15 Stackpole Ltd Verfahren zur herstellung von lagern
SE9401623D0 (sv) * 1994-05-09 1994-05-09 Hoeganaes Ab Sintered products having improved density
US5613180A (en) 1994-09-30 1997-03-18 Keystone Investment Corporation High density ferrous power metal alloy
US5729822A (en) * 1996-05-24 1998-03-17 Stackpole Limited Gears
SE9602376D0 (sv) * 1996-06-14 1996-06-14 Hoeganaes Ab Compact body
US5872322A (en) * 1997-02-03 1999-02-16 Ford Global Technologies, Inc. Liquid phase sintered powder metal articles
KR20010052876A (ko) * 1999-04-16 2001-06-25 도오다 고오이찌로 금속질 가루 성형 소재와 그 재압축 성형체 및 이 재압축성형체로부터 얻어지는 소결체 및 그들의 제조 방법
SE0002448D0 (sv) * 2000-06-28 2000-06-28 Hoeganaes Ab method of producig powder metal components
SE0004122D0 (sv) * 2000-11-09 2000-11-09 Hoeganaes Ab High density compacts and method for the preparation thereof
US7416696B2 (en) * 2003-10-03 2008-08-26 Keystone Investment Corporation Powder metal materials and parts and methods of making the same

Also Published As

Publication number Publication date
RU2006140982A (ru) 2008-05-27
TWI285140B (en) 2007-08-11
SE0401041D0 (sv) 2004-04-21
CN1946500A (zh) 2007-04-11
EP1740332B1 (en) 2010-06-23
JP2007533857A (ja) 2007-11-22
PL1740332T3 (pl) 2010-11-30
DE602005021964D1 (de) 2010-08-05
JP4887287B2 (ja) 2012-02-29
CN1946500B (zh) 2010-05-26
ATE471779T1 (de) 2010-07-15
CA2563621C (en) 2009-09-29
WO2005102565A1 (en) 2005-11-03
AU2005235503B2 (en) 2008-07-17
TW200539971A (en) 2005-12-16
JP2010202980A (ja) 2010-09-16
ZA200608030B (en) 2008-07-30
KR20060134220A (ko) 2006-12-27
KR100841162B1 (ko) 2008-06-24
CA2563621A1 (en) 2005-11-03
EP1740332A1 (en) 2007-01-10
MXPA06012183A (es) 2007-01-17
ES2347803T3 (es) 2010-11-04
AU2005235503A1 (en) 2005-11-03
RU2343042C2 (ru) 2009-01-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]