BR0110886A - método para produzir uma liga com uma alta resistência ao desgaste, liga a base de ferro fundido resistente ao desgaste, e, uso da mesma - Google Patents

método para produzir uma liga com uma alta resistência ao desgaste, liga a base de ferro fundido resistente ao desgaste, e, uso da mesma

Info

Publication number
BR0110886A
BR0110886A BRPI0110886-7A BR0110886A BR0110886A BR 0110886 A BR0110886 A BR 0110886A BR 0110886 A BR0110886 A BR 0110886A BR 0110886 A BR0110886 A BR 0110886A
Authority
BR
Brazil
Prior art keywords
alloy
producing
cast iron
iron base
same
Prior art date
Application number
BRPI0110886-7A
Other languages
English (en)
Other versions
BR0110886B1 (pt
Inventor
Carl-Hokan Andersson
Anders Nilsson
Jan-Eric Stahl
Original Assignee
Propengco Tooling 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 Propengco Tooling Ab filed Critical Propengco Tooling Ab
Publication of BR0110886A publication Critical patent/BR0110886A/pt
Publication of BR0110886B1 publication Critical patent/BR0110886B1/pt

Links

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
    • C22C33/08—Making cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

MéTODO PARA PRODUZIR UMA LIGA COM UMA ALTA RESSISTêNCIA AO DESGATE,LIGA A BASE DE FERRO FUNDIDO RESISTENTE AO DESGATE, E, UDO DA MESMA Em um método para produzir uma liga a base de ferro contendo carboneto de cromo,pedaços de carboneto cementado são adicionados a um banho a base de ferro contendo carbono, por exemplo ferro fundido. cromo, que regula a solução de WC no banho, é também adicionado. A liga em fusão é então fundida. Uma liga compreendendo cromo-tungstênio-carboneto em uma matriz ferrosa é produzida. Usos da liga são reivindicados.
BRPI0110886-7A 2000-05-16 2001-05-15 método para produzir uma liga com uma alta resistência ao desgaste, e, liga à base de ferro fundido branco resistente ao desgaste. BR0110886B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0001785A SE522667C2 (sv) 2000-05-16 2000-05-16 Förfarande för framställning av en legering baserad på järn innehållande kromkarbid med inlöst volfram och en sådan legering
PCT/SE2001/001056 WO2001088213A1 (en) 2000-05-16 2001-05-15 Iron-base alloy containing chromium-tungsten carbide and a method of producing it

Publications (2)

Publication Number Publication Date
BR0110886A true BR0110886A (pt) 2007-05-08
BR0110886B1 BR0110886B1 (pt) 2009-05-05

Family

ID=20279670

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0110886-7A BR0110886B1 (pt) 2000-05-16 2001-05-15 método para produzir uma liga com uma alta resistência ao desgaste, e, liga à base de ferro fundido branco resistente ao desgaste.

Country Status (14)

Country Link
US (2) US7442261B2 (pt)
EP (1) EP1409755A1 (pt)
JP (1) JP2003533593A (pt)
CN (1) CN1232663C (pt)
AU (2) AU2001258982B2 (pt)
BR (1) BR0110886B1 (pt)
CA (1) CA2409124A1 (pt)
EA (1) EA004363B1 (pt)
MX (1) MXPA02011197A (pt)
NO (1) NO20025499L (pt)
SE (1) SE522667C2 (pt)
UA (1) UA75593C2 (pt)
WO (1) WO2001088213A1 (pt)
ZA (1) ZA200209057B (pt)

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US9114456B1 (en) * 2012-03-30 2015-08-25 Brunswick Corporation Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys
US9731348B1 (en) 2012-03-30 2017-08-15 Brunswick Corporation Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys
US9114455B1 (en) * 2012-03-30 2015-08-25 Brunswick Corporation Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys
US10486229B1 (en) 2012-03-30 2019-11-26 Brunswick Corporation Method and apparatus for avoiding erosion in a high pressure die casting shot sleeve for use with low iron aluminum silicon alloys
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CN109072385A (zh) * 2016-03-15 2018-12-21 科罗拉多州立大学研究基金会 耐腐蚀合金和应用
CN106282835B (zh) * 2016-08-30 2017-12-15 嘉禾县飞恒合金铸造有限公司 二次合金化制备高硬度高强韧性铁基耐磨材料的方法
CN106834884B (zh) * 2016-12-29 2019-02-22 中钢集团邢台机械轧辊有限公司 在半钢材质中加入wc增强颗粒的方法
RU2657959C1 (ru) * 2017-11-27 2018-06-18 Юлия Алексеевна Щепочкина Чугун
CN109055847A (zh) * 2018-10-25 2018-12-21 湖南山力泰机电科技有限公司 一种基于碳化钨应用的钨合金材料
JP7186144B2 (ja) * 2019-07-29 2022-12-08 東洋刃物株式会社 鉄基合金部材
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CN110732654A (zh) * 2019-09-12 2020-01-31 天津立鑫晟智能制造有限公司 一种高铬铸铁板锤液态模锻的工艺
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Also Published As

Publication number Publication date
AU5898201A (en) 2001-11-26
SE522667C2 (sv) 2004-02-24
EP1409755A1 (en) 2004-04-21
EA200201092A1 (ru) 2003-06-26
UA75593C2 (en) 2006-05-15
MXPA02011197A (es) 2004-08-19
CN1429280A (zh) 2003-07-09
BR0110886B1 (pt) 2009-05-05
CA2409124A1 (en) 2001-11-22
EA004363B1 (ru) 2004-04-29
CN1232663C (zh) 2005-12-21
JP2003533593A (ja) 2003-11-11
US20040028548A1 (en) 2004-02-12
NO20025499D0 (no) 2002-11-15
SE0001785D0 (sv) 2000-05-16
US7442261B2 (en) 2008-10-28
NO20025499L (no) 2003-01-16
US20090123324A1 (en) 2009-05-14
AU2001258982B2 (en) 2005-02-03
ZA200209057B (en) 2003-11-07
WO2001088213A1 (en) 2001-11-22
SE0001785L (pt) 2001-11-17

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/05/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A, 10A E 11A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 9A, 10A E 11A ANUIDADES.

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

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.