BR112018011251A2 - aço para ferramenta de alta velocidade, material para ferramentas e método para produzir material para ferramentas - Google Patents

aço para ferramenta de alta velocidade, material para ferramentas e método para produzir material para ferramentas

Info

Publication number
BR112018011251A2
BR112018011251A2 BR112018011251A BR112018011251A BR112018011251A2 BR 112018011251 A2 BR112018011251 A2 BR 112018011251A2 BR 112018011251 A BR112018011251 A BR 112018011251A BR 112018011251 A BR112018011251 A BR 112018011251A BR 112018011251 A2 BR112018011251 A2 BR 112018011251A2
Authority
BR
Brazil
Prior art keywords
tool
high speed
tool material
producing
value
Prior art date
Application number
BR112018011251A
Other languages
English (en)
Other versions
BR112018011251B1 (pt
Inventor
Fukumoto Shiho
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of BR112018011251A2 publication Critical patent/BR112018011251A2/pt
Publication of BR112018011251B1 publication Critical patent/BR112018011251B1/pt

Links

Classifications

    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • 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
    • C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
    • 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
    • C21D9/24—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for saw blades
    • 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
    • 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
    • C22C38/002—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
    • C22C38/04—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
    • C22C38/18—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

são fornecidos um aço de ferramenta de alta velocidade com excelente trabalhabilidade a quente, e excelente resistência a danos quando transformado em várias ferramentas; um material para ferramentas e um método para produzir o mesmo. o aço para ferramenta de alta velocidade contém, em % em massa, de 0,9 a 1,2% de c, de 0,1 a 1,0% de si, de 1,0% ou menos de mn, de 3,0 a 5,0% de cr, de 2,1 a 3,5% de w, de 9,0 a 10,0% de mo, de 0,9 a 1,2% de v, de 5,0 a 10,0% de co, de 0,020% ou menos de n, e o restante sendo fe e impurezas, em que um valor de m calculado por uma fórmula satisfaz -1,5 = valor de m = 1,5. fórmula: valor de m = -9,500 + 9,334[%c] - 0,275[%si] - 0,566[%w] - 0,404[%mo] + 3,980[%v] + 0,166[%co], onde os caracteres entre parênteses [] indicam as quantidades contidas (% em massa) dos respectivos elementos. a presente invenção também se refere a: um material para ferramentas, que é obtido usando o aço de ferramenta de alta velocidade; e um método para produzir o material para ferramentas.
BR112018011251-8A 2015-12-17 2016-09-29 Aço para ferramenta de alta velocidade, material para ferramentas e método para produzir material para ferramentas BR112018011251B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-245953 2015-12-17
JP2015245953 2015-12-17
PCT/JP2016/078954 WO2017104220A1 (ja) 2015-12-17 2016-09-29 高速度工具鋼、工具用材料、および、工具用材料の製造方法

Publications (2)

Publication Number Publication Date
BR112018011251A2 true BR112018011251A2 (pt) 2018-11-21
BR112018011251B1 BR112018011251B1 (pt) 2021-08-03

Family

ID=59056496

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018011251-8A BR112018011251B1 (pt) 2015-12-17 2016-09-29 Aço para ferramenta de alta velocidade, material para ferramentas e método para produzir material para ferramentas

Country Status (6)

Country Link
US (1) US10787719B2 (pt)
EP (1) EP3392360B1 (pt)
JP (1) JP6365961B2 (pt)
CN (1) CN108431263B (pt)
BR (1) BR112018011251B1 (pt)
WO (1) WO2017104220A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3315617B1 (en) * 2015-06-22 2020-08-05 Hitachi Metals, Ltd. Method for producing high-speed tool steel material, method for producing high-speed tool steel product, and high-speed tool steel product

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453614A (en) 1977-10-07 1979-04-27 Hitachi Metals Ltd Highhspeed toollsteel having good heattresistivity and highhtoughness
JPS579622A (en) 1980-06-17 1982-01-19 Matsushita Electric Ind Co Ltd Buffer for pallet
JPS6115143A (ja) 1984-07-02 1986-01-23 Fuji Photo Film Co Ltd 自動現像装置
FI69270C (fi) * 1984-09-21 1986-01-10 Metsaeliiton Teollisuus Oy Brandbestaendiga traekompositer speciellt inredningsskivor ochfoerfarande foer framstaellning av dessa
JPH04180540A (ja) * 1990-11-14 1992-06-26 Hitachi Metals Ltd 高速度工具鋼
JPH06115143A (ja) * 1992-10-06 1994-04-26 Fujitsu Ltd サーマルプリンタ制御方法
JPH093604A (ja) * 1995-06-23 1997-01-07 Daido Steel Co Ltd 精密鋳造用高速度工具鋼
JPH0941091A (ja) * 1995-07-26 1997-02-10 Hitachi Ltd 冷間圧延用ロール材
JP2996148B2 (ja) * 1995-09-04 1999-12-27 関東特殊製鋼株式会社 冷間圧延用ワークロールとその製造方法
JP2000144333A (ja) * 1998-11-05 2000-05-26 Hitachi Metals Ltd 溶解法による高硬度高速度工具鋼
JP4144094B2 (ja) * 1999-01-28 2008-09-03 日立金属株式会社 メタルバンドソー用刃材
GB0025113D0 (en) * 2000-10-13 2000-11-29 Carrott Andrew J Improvements in tabletting dies
JP4180540B2 (ja) * 2004-03-29 2008-11-12 三菱電機インフォメーションシステムズ株式会社 データマイニングシステム
AT507956B1 (de) * 2009-02-16 2011-01-15 Boehler Edelstahl Gmbh & Co Kg Bimetallsäge
JP5328494B2 (ja) 2009-06-03 2013-10-30 株式会社アマダ 帯鋸刃及びその製造方法
JP6238114B2 (ja) 2012-09-20 2017-11-29 日立金属株式会社 高速度工具鋼、刃先用材料および切断工具、ならびに、刃先用材料の製造方法
CN103695789B (zh) * 2014-01-02 2016-03-30 大连远东工具有限公司 一种高性能超硬高速钢
EP3315617B1 (en) * 2015-06-22 2020-08-05 Hitachi Metals, Ltd. Method for producing high-speed tool steel material, method for producing high-speed tool steel product, and high-speed tool steel product

Also Published As

Publication number Publication date
CN108431263B (zh) 2020-10-23
BR112018011251B1 (pt) 2021-08-03
JPWO2017104220A1 (ja) 2018-05-24
JP6365961B2 (ja) 2018-08-01
US10787719B2 (en) 2020-09-29
WO2017104220A1 (ja) 2017-06-22
EP3392360A1 (en) 2018-10-24
CN108431263A (zh) 2018-08-21
EP3392360A4 (en) 2019-07-31
EP3392360B1 (en) 2020-09-02
US20180363080A1 (en) 2018-12-20

Similar Documents

Publication Publication Date Title
BR112015018192A2 (pt) liga à base de níquel com silício, alumínio e cromo
BR112017002096A2 (pt) composições de poliuretano termoplástico e artigos e métodos dos mesmos
BR112019005395A2 (pt) material de aço, tubo de aço de poço de petróleo e método para produzir material de aço
BR112017017443A2 (pt) folha de aço laminada a quente
BR112018005194A2 (pt) processo de composto antifúngico
BR112015005870A2 (pt) aço de baixa liga para produtos tubulares da indústria petrolífera que tem resistência a rachadura por tensão de sulfeto excelente e método de fabricação dos mesmos
BR112015011528A2 (pt) películas que compreendem polímeros à base de etileno e métodos para produzir as mesmas
BRPI0605387A (pt) processo para purificação fina de correntes que contêm 1-buteno
BR112015018474A2 (pt) borracha natural modificada, processo para produzir a mesma, composição de borracha para pneu e pneumático
BR112014016533A2 (pt) novas classes de aços não inoxidáveis com elevada resistência e alta ductilidade
IN2014DN02851A (pt)
BR112017013369A2 (pt) composição de polipropileno
WO2014068409A3 (en) Use of a cement accelerator and electric arc furnace dust in cement
BR112016021752A2 (pt) Placa de aço com baixa sensibilidade à trinca de soldagem, e seu método de fabricação
WO2015164119A3 (en) Siloxane compositions and methods for reducing voc and siloxane dust
MX2018004634A (es) Alambron que tiene excelente forjabilidad en frio y metodo para la manufactura del mismo.
BR112017000078A2 (pt) aço ferramenta para trabalho a frio
BR112014031048A2 (pt) composições para controle de artrópodes nocivos e método para controle de artrópodes nocivos
BR112012021177A2 (pt) lâmina de aço elétrica não orientada
BR112012013198A2 (pt) derivado de azol, composto intermediário, métodos para produzir derivado de azol e um composto intermediário, e, agente de agro-horticultura ou um agente protetor de material industrial.
IN2015DN00283A (pt)
BR112014005028A2 (pt) aço inoxidável dúplex
MY194410A (en) Compositions and Methods to Increase Plant Yield
BR112016014435A2 (pt) Material de aço e processo para fabricar o mesmo
BR112015013073A2 (pt) material de aço e elemento para absorção de impacto

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 29/09/2016, OBSERVADAS AS CONDICOES LEGAIS.