BRPI0703665A - liga de aço para ferramentas com remoção de aparas - Google Patents

liga de aço para ferramentas com remoção de aparas

Info

Publication number
BRPI0703665A
BRPI0703665A BRPI0703665-5A BRPI0703665A BRPI0703665A BR PI0703665 A BRPI0703665 A BR PI0703665A BR PI0703665 A BRPI0703665 A BR PI0703665A BR PI0703665 A BRPI0703665 A BR PI0703665A
Authority
BR
Brazil
Prior art keywords
chip removal
removal tools
steel alloy
alloy
well
Prior art date
Application number
BRPI0703665-5A
Other languages
English (en)
Inventor
Ernst Putzgruber
Devrim Caliskanoglu
Original Assignee
Bihler Edelstahl Gmbh
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 Bihler Edelstahl Gmbh filed Critical Bihler Edelstahl Gmbh
Publication of BRPI0703665A publication Critical patent/BRPI0703665A/pt
Publication of BRPI0703665B1 publication Critical patent/BRPI0703665B1/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
    • C22C38/18—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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Heat Treatment Of Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

LIGA DE AçO PARA FERRAMENTAS COM REMOçãO DE APARAS. A presente invenção refere-se a uma liga de aço para ferramentas com remoção de aparas. Para obter uma estrutura de solidificação fina, bem como uma boa deformabilidade térmica do bloco e produzir economicamente a partir daí um material de ferramenta com alta aceitação de dureza e alta resistência à têmpera, prevê-se de acordo com a invenção, uma liga de aço, consistindi essencialmente nos elementos em % em peso de: C = 0,76 até 0,89 Si = 0,41 até 0,59 Mn = 0,15 até 0,39 Cr = 3,60 até 4,60 Mo = 2,00 até 3,15 W = 1,50 até 2,70 V = 0,80 até 1,49 AI = 0,60 até 1,40 P = máx 0,03 S = 0,001 até 0,30 N = 0,01 até 0,10 Fe, bem como elementos de contaminação como resíduo.
BRPI0703665-5A 2006-10-27 2007-10-26 Liga de aço para ferramentas de corte e ferramenta para usinagem BRPI0703665B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0181406A AT504331B8 (de) 2006-10-27 2006-10-27 Stahllegierung für spanabhebende werkzeuge

Publications (2)

Publication Number Publication Date
BRPI0703665A true BRPI0703665A (pt) 2008-06-10
BRPI0703665B1 BRPI0703665B1 (pt) 2014-02-18

Family

ID=39033661

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703665-5A BRPI0703665B1 (pt) 2006-10-27 2007-10-26 Liga de aço para ferramentas de corte e ferramenta para usinagem

Country Status (10)

Country Link
US (1) US7655101B2 (pt)
EP (1) EP1918401B1 (pt)
JP (1) JP5046111B2 (pt)
AR (1) AR063489A1 (pt)
AT (1) AT504331B8 (pt)
AU (1) AU2007229405B2 (pt)
BR (1) BRPI0703665B1 (pt)
CA (1) CA2607641C (pt)
ES (1) ES2430201T3 (pt)
SI (1) SI1918401T1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509598B1 (de) 2010-10-18 2011-10-15 Boehler Edelstahl Gmbh & Co Kg Verfahren zur herstellung von werkzeugen aus legiertem stahl und werkzeuge insbesondere zur spanabhebenden bearbeitung von metallen
EP2662462A1 (en) * 2012-05-07 2013-11-13 Valls Besitz GmbH Low temperature hardenable steels with excellent machinability

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB756738A (en) * 1952-05-29 1956-09-05 Steirische Gussstahlwerke Improvements in or relating to high-speed steel
JPH0765141B2 (ja) * 1985-09-18 1995-07-12 日立金属株式会社 熱間加工用工具鋼
JPS63118054A (ja) * 1986-11-06 1988-05-23 Sumitomo Metal Ind Ltd 靭性の優れた高速度工具鋼
JP2564534B2 (ja) * 1987-02-27 1996-12-18 日立金属株式会社 高速度工具鋼
JPH01111846A (ja) * 1987-10-27 1989-04-28 Daido Steel Co Ltd 熱間工具鋼
JPH02285050A (ja) * 1989-04-26 1990-11-22 Nippon Steel Corp 高硬度快削金型用鋼
EP0599910B1 (en) * 1991-08-07 1997-03-05 Erasteel Kloster Aktiebolag High-speel manufactured by powder metallurgy
RU2103410C1 (ru) * 1992-11-05 1998-01-27 Кремнев Леонид Стефанович Инструментальная сталь
JP3414855B2 (ja) * 1994-08-02 2003-06-09 大同特殊鋼株式会社 精密鋳造用高速度工具鋼
JPH10298710A (ja) * 1997-04-28 1998-11-10 Daido Steel Co Ltd 表面改質用工具鋼
JPH10330894A (ja) * 1997-06-05 1998-12-15 Daido Steel Co Ltd 低合金高速度工具鋼およびその製造方法
CN1092243C (zh) * 1999-01-26 2002-10-09 尹道乐 经济高速钢
JP2001150122A (ja) * 1999-11-25 2001-06-05 Hitachi Metals Ltd 冷間若しくは温間塑性加工用素材の製造方法およびその冷間若しくは温間塑性加工方法
JP2001200341A (ja) * 2000-01-20 2001-07-24 Sanyo Special Steel Co Ltd 土砂摩耗特性に優れた工具鋼
US8900382B2 (en) * 2002-06-13 2014-12-02 Uddeholm Tooling Aktiebolag Hot worked steel and tool made therewith
JP2004285444A (ja) * 2003-03-24 2004-10-14 Daido Steel Co Ltd 安定した靭性を示す低合金高速度工具鋼
JP4179024B2 (ja) 2003-04-09 2008-11-12 日立金属株式会社 高速度工具鋼及びその製造方法
AT412285B (de) 2003-06-23 2004-12-27 Boehler Bleche Gmbh Stahl für spanabhebende werkzeuge

Also Published As

Publication number Publication date
AU2007229405A1 (en) 2008-05-15
CA2607641C (en) 2012-08-21
US20080101980A1 (en) 2008-05-01
SI1918401T1 (sl) 2013-12-31
BRPI0703665B1 (pt) 2014-02-18
JP5046111B2 (ja) 2012-10-10
AR063489A1 (es) 2009-01-28
EP1918401A3 (de) 2012-05-30
JP2008111194A (ja) 2008-05-15
US7655101B2 (en) 2010-02-02
AT504331B8 (de) 2008-09-15
ES2430201T3 (es) 2013-11-19
EP1918401A2 (de) 2008-05-07
CA2607641A1 (en) 2008-04-27
EP1918401B1 (de) 2013-07-10
AT504331A4 (de) 2008-05-15
AU2007229405B2 (en) 2009-03-26
AT504331B1 (de) 2008-05-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 26/10/2007, 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 9A ANUIDADE.

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 2385 DE 20-09-2016 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.