BR112018076330A2 - aço para um prendedor de ferramenta - Google Patents

aço para um prendedor de ferramenta

Info

Publication number
BR112018076330A2
BR112018076330A2 BR112018076330A BR112018076330A BR112018076330A2 BR 112018076330 A2 BR112018076330 A2 BR 112018076330A2 BR 112018076330 A BR112018076330 A BR 112018076330A BR 112018076330 A BR112018076330 A BR 112018076330A BR 112018076330 A2 BR112018076330 A2 BR 112018076330A2
Authority
BR
Brazil
Prior art keywords
steel
tool holder
vol
martensite
weight
Prior art date
Application number
BR112018076330A
Other languages
English (en)
Other versions
BR112018076330B1 (pt
Inventor
Forsberg Amanda
Rahlen Lena
DAMM Petter
Zanchetta Riccardo
Bergqvist Victoria
Original Assignee
Uddeholms 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 Uddeholms Ab filed Critical Uddeholms Ab
Publication of BR112018076330A2 publication Critical patent/BR112018076330A2/pt
Publication of BR112018076330B1 publication Critical patent/BR112018076330B1/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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • 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
    • C22C38/40—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

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)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Milling Processes (AREA)
  • Drilling Tools (AREA)

Abstract

a presente invenção refere-se a um aço para um prendedor de ferramentas. o aço compreende os seguintes componentes principais (em% em peso): c 0,07-0,13; si 0,10-0,45; mn 1,5-3,1; cr 2,4-3,6; ni 0,5-2,0; mo 0,1-0,7; al 0,001-0,06 s < 0,003. o aço tem uma microestrutura bainítica compreendendo até 20% em volume austenita retida e até 20% em volume de martensita.
BR112018076330-6A 2016-06-30 2017-06-07 Aço para um porta-ferramenta BR112018076330B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1650948 2016-06-30
SE1650948-1 2016-06-30
PCT/SE2017/050603 WO2018004419A1 (en) 2016-06-30 2017-06-07 A steel for a tool holder

Publications (2)

Publication Number Publication Date
BR112018076330A2 true BR112018076330A2 (pt) 2019-03-26
BR112018076330B1 BR112018076330B1 (pt) 2022-06-14

Family

ID=60787569

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076330-6A BR112018076330B1 (pt) 2016-06-30 2017-06-07 Aço para um porta-ferramenta

Country Status (13)

Country Link
US (1) US11085108B2 (pt)
EP (1) EP3478867B1 (pt)
JP (1) JP6956117B2 (pt)
KR (1) KR102401049B1 (pt)
CN (1) CN109415793B (pt)
BR (1) BR112018076330B1 (pt)
CA (1) CA3029542C (pt)
ES (1) ES2903082T3 (pt)
MX (1) MX2018016214A (pt)
PT (1) PT3478867T (pt)
RU (1) RU2738219C2 (pt)
TW (1) TWI756226B (pt)
WO (1) WO2018004419A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113667893B (zh) * 2021-08-10 2022-06-21 北京科技大学 一种耐磨tbm刀圈及其制备方法和应用

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2881869B2 (ja) 1989-12-06 1999-04-12 大同特殊鋼株式会社 溶接性にすぐれたプラスチック成形金型用鋼
JPH0813088B2 (ja) * 1990-09-18 1996-02-07 富士ゼロックス株式会社 画像読取装置
JPH04297548A (ja) 1991-03-27 1992-10-21 Kobe Steel Ltd 高強度高靭性非調質鋼とその製造方法
JP2778433B2 (ja) 1993-12-17 1998-07-23 住友金属工業株式会社 機械構造用高強度電気抵抗溶接鋼管の製造方法
JP3401915B2 (ja) 1994-06-27 2003-04-28 大同特殊鋼株式会社 被削性および溶接性にすぐれたプラスチック成形金型用鋼
SE507851C2 (sv) 1996-06-25 1998-07-20 Uddeholm Tooling Ab Användning av ett stål som material för skärverktygshållare
FR2764308B1 (fr) 1997-06-04 1999-07-23 Thyssen France Sa Procede de fabrication d'un acier pour moules de grandes dimensions
US6478898B1 (en) 1999-09-22 2002-11-12 Sumitomo Metal Industries, Ltd. Method of producing tool steels
JP4268317B2 (ja) 2000-06-09 2009-05-27 新日本製鐵株式会社 溶接部の低温靱性に優れた超高強度鋼管及びその製造方法
FR2838137A1 (fr) 2002-04-03 2003-10-10 Usinor Acier pour la fabrication de moules pour le moulage par injection de matieres plastiques ou pour la fabrication d'outils pour le travail des metaux
FR2838138B1 (fr) * 2002-04-03 2005-04-22 Usinor Acier pour la fabrication de moules d'injection de matiere plastique ou pour la fabrication de pieces pour le travail des metaux
JP3968011B2 (ja) 2002-05-27 2007-08-29 新日本製鐵株式会社 低温靱性および溶接熱影響部靱性に優れた高強度鋼とその製造方法および高強度鋼管の製造方法
FR2847271B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
RU2314361C2 (ru) 2005-06-28 2008-01-10 Ооо "Красс" Высокопрочная, свариваемая сталь с повышенной прокаливаемостью
SE533283C2 (sv) 2008-03-18 2010-08-10 Uddeholm Tooling Ab Stål, process för tillverkning av ett stålämne samt process för tillverkning av en detalj av stålet
EP2123787A1 (fr) 2008-05-06 2009-11-25 Industeel Creusot Acier à hautes caractéristiques pour pièces massives
JP5407478B2 (ja) * 2009-03-26 2014-02-05 Ｊｆｅスチール株式会社 １層大入熱溶接熱影響部の靭性に優れた高強度厚鋼板およびその製造方法
JP5565696B2 (ja) 2009-09-18 2014-08-06 日立金属株式会社 孔加工性に優れた金型用鋼およびその製造方法
FR2958660B1 (fr) 2010-04-07 2013-07-19 Ascometal Sa Acier pour pieces mecaniques a hautes caracteristiques et son procede de fabrication.
SG11201505732RA (en) * 2013-03-15 2015-08-28 Jfe Steel Corp Thick, tough, high tensile strength steel plate and production method therefor
KR101555097B1 (ko) 2013-12-06 2015-09-23 주식회사 포스코 플라스틱 사출용 금형강 및 그 제조방법
JP6225965B2 (ja) 2014-09-05 2017-11-08 Ｊｆｅスチール株式会社 軟窒化用鋼および部品ならびにこれらの製造方法

Also Published As

Publication number Publication date
BR112018076330B1 (pt) 2022-06-14
CN109415793A (zh) 2019-03-01
EP3478867A4 (en) 2019-07-24
CN109415793B (zh) 2021-11-30
EP3478867A1 (en) 2019-05-08
EP3478867B1 (en) 2021-10-27
TW201819651A (zh) 2018-06-01
MX2018016214A (es) 2019-04-22
JP2019527292A (ja) 2019-09-26
RU2019102410A (ru) 2020-07-30
RU2738219C2 (ru) 2020-12-09
TWI756226B (zh) 2022-03-01
JP6956117B2 (ja) 2021-10-27
US11085108B2 (en) 2021-08-10
WO2018004419A1 (en) 2018-01-04
ES2903082T3 (es) 2022-03-31
US20190226059A1 (en) 2019-07-25
PT3478867T (pt) 2022-01-12
CA3029542A1 (en) 2018-01-04
RU2019102410A3 (pt) 2020-07-30
KR20190071670A (ko) 2019-06-24
CA3029542C (en) 2024-02-20
KR102401049B1 (ko) 2022-05-20

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 07/06/2017, OBSERVADAS AS CONDICOES LEGAIS