BRPI0408168A - liga sinterizada à base de ferro tendo excelente usinabilidade - Google Patents

liga sinterizada à base de ferro tendo excelente usinabilidade

Info

Publication number
BRPI0408168A
BRPI0408168A BRPI0408168-4A BRPI0408168A BRPI0408168A BR PI0408168 A BRPI0408168 A BR PI0408168A BR PI0408168 A BRPI0408168 A BR PI0408168A BR PI0408168 A BRPI0408168 A BR PI0408168A
Authority
BR
Brazil
Prior art keywords
based sintered
sintered alloy
iron based
excellent machinability
iron
Prior art date
Application number
BRPI0408168-4A
Other languages
English (en)
Inventor
Kinya Kawase
Yoshinari Ishii
Original Assignee
Mitsubishi Materials 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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of BRPI0408168A publication Critical patent/BRPI0408168A/pt
Publication of BRPI0408168B1 publication Critical patent/BRPI0408168B1/pt

Links

Classifications

    • 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
    • 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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Contacts (AREA)

Abstract

"LIGA SINTERIZADA à BASE DE FERRO TENDO EXCELENTE USINABILIDADE". A presente invenção refere-se a uma liga sinterizada à base de ferro que contém 0,05 a 3% em massa de pó de carbonato de cálcio ou 0,05 a 3% em massa de pó de carbonato de estróncio. Como resultado, uma liga sinterizada à base de ferro tendo excelente usinabilidade é obtida.
BRPI0408168A 2003-03-10 2004-03-10 liga sinterizada à base de ferro e método para a sua preparação BRPI0408168B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003062854 2003-03-10
PCT/JP2004/003094 WO2004081249A1 (ja) 2003-03-10 2004-03-10 被削性に優れた鉄基焼結合金

Publications (2)

Publication Number Publication Date
BRPI0408168A true BRPI0408168A (pt) 2006-03-21
BRPI0408168B1 BRPI0408168B1 (pt) 2016-09-13

Family

ID=32984413

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408168A BRPI0408168B1 (pt) 2003-03-10 2004-03-10 liga sinterizada à base de ferro e método para a sua preparação

Country Status (8)

Country Link
US (1) US7578866B2 (pt)
EP (1) EP1605070A4 (pt)
KR (1) KR101111151B1 (pt)
CN (1) CN100400695C (pt)
BR (1) BRPI0408168B1 (pt)
CA (1) CA2518424C (pt)
RU (1) RU2347001C2 (pt)
WO (1) WO2004081249A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102046824B (zh) * 2008-03-31 2014-06-04 日本活塞环株式会社 阀座用铁基烧结合金以及内燃机用阀座
JP5684977B2 (ja) * 2009-08-31 2015-03-18 株式会社ダイヤメット Ｃｕ基焼結摺動部材
US8986605B2 (en) * 2009-12-21 2015-03-24 Air Products And Chemicals, Inc. Method and atmosphere for extending belt life in sintering furnace
CN103537681A (zh) * 2013-10-11 2014-01-29 芜湖市鸿坤汽车零部件有限公司 一种粉末冶金耐高温轴承材料及其制备方法
CN105970106A (zh) * 2016-07-27 2016-09-28 黄宇 一种新型粉末冶金传动齿轮
CN106011664A (zh) * 2016-07-27 2016-10-12 黄宇 一种高性能粉末冶金传动齿轮
MX2020002256A (es) * 2017-10-30 2020-07-13 Tpr Co Ltd Guia de valvula de aleacion sinterizada base hierro y metodo para fabricar la misma.
CN114192847A (zh) * 2021-12-31 2022-03-18 江苏博瑞工具有限公司 一种压铸锌合金六角柄麻花钻及其制造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069758A (en) * 1962-01-12 1962-12-25 Sk Wellman Co Friction composition and method of making
JPS5441975B2 (pt) * 1972-08-25 1979-12-11
JPS5216684B2 (pt) * 1973-02-22 1977-05-11
JPS5183007A (ja) * 1974-12-25 1976-07-21 Suwa Seikosha Kk Shoketsuchogokin
JPS57185902A (en) * 1981-05-11 1982-11-16 Nippon Seiko Kk Sintering method for porous body
US4543208A (en) * 1982-12-27 1985-09-24 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic core and method of producing the same
SU1585069A1 (ru) 1988-06-30 1990-08-15 Производственное Объединение "Баккондиционер" Шихта на основе порошка железа дл получени спеченного материала
SU1724436A1 (ru) 1989-10-09 1992-04-07 Оренбургский политехнический институт Шихта на основе порошка железа дл активированного спекани порошкового материала
JP2725430B2 (ja) 1990-03-16 1998-03-11 トヨタ自動車株式会社 バルブシート用焼結合金
GB9207139D0 (en) 1992-04-01 1992-05-13 Brico Eng Sintered materials
JPH07173503A (ja) * 1993-11-04 1995-07-11 Kobe Steel Ltd 粉末冶金用結合剤および粉末冶金用混合粉末
JPH08257786A (ja) * 1995-03-20 1996-10-08 Kobe Steel Ltd 焼結材溶接用溶接材料
JP3469347B2 (ja) * 1995-03-24 2003-11-25 トヨタ自動車株式会社 被削性に優れた焼結材料及びその製造方法
US6436338B1 (en) * 1999-06-04 2002-08-20 L. E. Jones Company Iron-based alloy for internal combustion engine valve seat inserts
JP3294245B2 (ja) * 1999-06-16 2002-06-24 新日本製鐵株式会社 伸線性及び伸線後の耐疲労性に優れた高炭素鋼線材
JP2001098291A (ja) * 1999-09-27 2001-04-10 Sanyo Special Steel Co Ltd 金属の各種切削加工、特に乾式切削加工に優れた潤滑剤及び切削加工方法
US6264718B1 (en) * 2000-05-26 2001-07-24 Kobelco Metal Powder Of America, Inc. Powder metallurgy product and method for manufacturing the same

Also Published As

Publication number Publication date
US7578866B2 (en) 2009-08-25
CN100400695C (zh) 2008-07-09
KR20050114642A (ko) 2005-12-06
CA2518424A1 (en) 2004-09-23
CA2518424C (en) 2012-08-21
KR101111151B1 (ko) 2012-04-12
CN1759200A (zh) 2006-04-12
BRPI0408168B1 (pt) 2016-09-13
WO2004081249A1 (ja) 2004-09-23
EP1605070A4 (en) 2009-11-11
RU2005128734A (ru) 2006-07-27
EP1605070A1 (en) 2005-12-14
RU2347001C2 (ru) 2009-02-20
US20060198752A1 (en) 2006-09-07

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: DIAMET CORPORATION (JP)

Free format text: ALTERADO DE: MITSUBISHI MATERIALS PMG CORPORATION

B25G Requested change of headquarter approved

Owner name: DIAMET CORPORATION (JP)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020100011721/RJ DE 09/02/2010.

B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 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

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: ANULADA A PUBLICACAO DA MANUTENCAO DO INDEFERIMENTO RPI 2199 DE 26/02/2013 POR TER SIDO INDEVIDA.

B12B Appeal: appeal against refusal
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/09/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2557 DE 2020-01-07