BRPI0406929A - Fio-máquina de aço de alto carbono com alta resistência e alta dureza, e método de produção do mesmo - Google Patents

Fio-máquina de aço de alto carbono com alta resistência e alta dureza, e método de produção do mesmo

Info

Publication number
BRPI0406929A
BRPI0406929A BR0406929-3A BRPI0406929A BRPI0406929A BR PI0406929 A BRPI0406929 A BR PI0406929A BR PI0406929 A BRPI0406929 A BR PI0406929A BR PI0406929 A BRPI0406929 A BR PI0406929A
Authority
BR
Brazil
Prior art keywords
steel wire
wire rod
wire
less
production method
Prior art date
Application number
BR0406929-3A
Other languages
English (en)
Inventor
Shingo Yamasaki
Seiki Nishida
Toshiyuki Kajitani
Wataru Yamada
Yoshitaka Nishikawa
Nariyasu Muroga
Nobuyuki Komiya
Original Assignee
Nippon Steel 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
Priority claimed from JP2003017640A external-priority patent/JP4319839B2/ja
Priority claimed from JP2003017719A external-priority patent/JP4319840B2/ja
Priority claimed from JP2003094190A external-priority patent/JP4250008B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI0406929A publication Critical patent/BRPI0406929A/pt
Publication of BRPI0406929B1 publication Critical patent/BRPI0406929B1/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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C22C38/04—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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/38—Wires; Tubes
    • 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
    • C21D2211/003—Cementite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

"FIO-MáQUINA DE AçO DE ALTO CARBONO COM ALTA RESISTêNCIA E ALTA DUREZA, E MéTODO DE PRODUçãO DO MESMO". A presente invenção refere-se a um fio-máquina de aço de alta resistência e alta dureza útil para um arame de aço PC, cabos de aço galvanizado, arame de aço para uso em molas, cabos para pontes suspensas, etc. Laminando-se a quente, então aplainando-se diretamente ou reaustenitizando-se, então aplainando-se um fio-máquina de alto carbono de uma composição química específica do aço e a composição química, dimensões e densidade numérica das inclusões, é obtida uma corda para piano ou um fio-máquina de aço de alto carbono tendo uma estrutura de principalmente perlita, tendo um valor médio de razão de área de cementita proeutectóide de 5% ou menos em uma região central de menos de 20% do diâmetro do fio-máquina a partir do centro do fio-máquina, tendo um tamanho de micromartensita da seção C de 100 <109>m ou menos, tendo uma resistência à tração da ordem de 170 kgflmm¬ 2¬ OU mais, e tendo uma razão de estiramento na ruptura de 30% ou mais.
BRPI0406929A 2003-01-27 2004-01-27 fio-máquina de aço carbono e método para a sua produção BRPI0406929B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003017640A JP4319839B2 (ja) 2003-01-27 2003-01-27 高強度、高靭性高炭素鋼線材
JP2003017719A JP4319840B2 (ja) 2003-01-27 2003-01-27 高強度、高靭性高炭素鋼線材とその製造方法
JP2003094190A JP4250008B2 (ja) 2003-03-31 2003-03-31 条鋼用鋼の製造方法
PCT/JP2004/000715 WO2004067789A1 (ja) 2003-01-27 2004-01-27 高強度、高靭性高炭素鋼線材とその製造方法

Publications (2)

Publication Number Publication Date
BRPI0406929A true BRPI0406929A (pt) 2006-01-03
BRPI0406929B1 BRPI0406929B1 (pt) 2016-01-19

Family

ID=32830623

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0406929A BRPI0406929B1 (pt) 2003-01-27 2004-01-27 fio-máquina de aço carbono e método para a sua produção

Country Status (6)

Country Link
US (1) US7462250B2 (pt)
EP (1) EP1589124B1 (pt)
KR (1) KR100695371B1 (pt)
BR (1) BRPI0406929B1 (pt)
DE (1) DE602004026995D1 (pt)
WO (1) WO2004067789A1 (pt)

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JP4788861B2 (ja) 2003-11-28 2011-10-05 ヤマハ株式会社 楽器弦用鋼線およびその製造方法
JP5162875B2 (ja) * 2005-10-12 2013-03-13 新日鐵住金株式会社 伸線特性に優れた高強度線材およびその製造方法
KR100711469B1 (ko) * 2005-12-12 2007-04-24 주식회사 포스코 2000ＭＰａ급 과공석 강선의 제조방법
KR101445868B1 (ko) * 2007-06-05 2014-10-01 주식회사 포스코 피로수명이 우수한 고탄소 강판 및 그 제조 방법
JP5353883B2 (ja) * 2008-04-28 2013-11-27 新日鐵住金株式会社 鋼の連続鋳造方法およびそれに用いる電磁攪拌装置
JP5455181B2 (ja) * 2008-06-13 2014-03-26 株式会社ブリヂストン ゴム物品補強用スチールコードおよびそれを用いた空気入りタイヤ
KR101008112B1 (ko) 2008-10-24 2011-01-13 주식회사 포스코 선재 냉각용 폴리머 솔루션 및 그 제조방법과 상기 폴리머 솔루션을 이용한 냉각방법 및 그 냉각방법에 의해 제조된 선재
DE102009010442A1 (de) * 2009-02-26 2010-09-02 C.D. Wälzholz GmbH Mikrolegierter Kohlenstoffstahl als texturgewalzter Bandstahl, insbesondere für Federelemente
WO2011089782A1 (ja) * 2010-01-25 2011-07-28 新日本製鐵株式会社 線材、鋼線、及び線材の製造方法
CN101875059B (zh) * 2010-05-20 2013-02-13 宝钢集团上海二钢有限公司 一种制造ф5.0mm1860MPa超高强度热镀锌钢丝的方法
KR101142427B1 (ko) * 2010-06-15 2012-05-16 고려제강 주식회사 고탄소강 선재를 이용한 우산
EP2682489B1 (en) * 2011-03-01 2021-01-13 Nippon Steel Corporation High-carbon steel wire rod excellent in drawability and fatigue characteristics after wire drawing
CN102936688B (zh) * 2012-11-21 2014-11-19 武汉钢铁(集团)公司 抗拉强度≥2000MPa的桥梁缆索用线材及生产方法
CN103962401B (zh) * 2014-01-17 2016-01-13 东南大学 一种低缺陷高强度钢丝的生产方法
JP2016014169A (ja) * 2014-07-01 2016-01-28 株式会社神戸製鋼所 鋼線用線材および鋼線
JP6369288B2 (ja) * 2014-10-28 2018-08-08 新日鐵住金株式会社 炭素鋼鋳片及び炭素鋼鋳片の製造方法
CN105154949A (zh) * 2015-10-14 2015-12-16 贵州钢绳股份有限公司 高强度、大直径电镀锌钢丝生产工艺
CN106437543A (zh) * 2016-11-30 2017-02-22 无锡双马钻探工具有限公司 一种高韧性非开挖定向钻杆
FI3783120T3 (fi) * 2019-08-23 2023-11-15 Vossloh Fastening Systems Gmbh Jousilanka, siitä muodostettu puristin ja menetelmä tällaisen jousilangan valmistamiseksi
CN116652143B (zh) * 2023-04-12 2024-05-07 重庆大学 一种大方坯连铸轻压下和重压下在线协同控制方法
CN116657041A (zh) * 2023-05-26 2023-08-29 本钢板材股份有限公司 一种预应力钢丝及钢绞线用盘条钢c82d2及生产工艺
CN116716555A (zh) * 2023-06-13 2023-09-08 江苏省沙钢钢铁研究院有限公司 一种盘条及其制备方法和应用
CN118814088B (zh) * 2024-06-28 2025-09-05 马鞍山钢铁股份有限公司 一种具有良好耐蚀性的2300MPa级高强度钢绞线用钢及其生产方法及一种具有良好耐蚀性的2300MPa级高强度钢绞线

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JP4422362B2 (ja) * 2001-04-25 2010-02-24 新日本製鐵株式会社 微細な凝固組織を備えた鋳片の製造方法

Also Published As

Publication number Publication date
EP1589124A4 (en) 2007-10-17
WO2004067789A1 (ja) 2004-08-12
DE602004026995D1 (de) 2010-06-17
KR100695371B1 (ko) 2007-03-16
US7462250B2 (en) 2008-12-09
US20060137776A1 (en) 2006-06-29
KR20050094463A (ko) 2005-09-27
BRPI0406929B1 (pt) 2016-01-19
EP1589124A1 (en) 2005-10-26
EP1589124B1 (en) 2010-05-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/01/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
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Free format text: RETIFICADO O DESPACHO 25.4 PUBLICADO NA RPI 2543 DE 01/10/2019. ONDE SE LE: ?(?), SENDO ESTA PUBLICADA NA RPI NO 2542, DE 24/09/2019? LEIA-SE: ?(?), SENDO ESTA PUBLICADA NA RPI NO 2543, DE 01/10/2019?

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

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

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