BRPI0506018B8 - material de arame de aço com alto teor de carbono e processo para fabricar o mesmo - Google Patents

material de arame de aço com alto teor de carbono e processo para fabricar o mesmo

Info

Publication number
BRPI0506018B8
BRPI0506018B8 BRPI0506018A BRPI0506018A BRPI0506018B8 BR PI0506018 B8 BRPI0506018 B8 BR PI0506018B8 BR PI0506018 A BRPI0506018 A BR PI0506018A BR PI0506018 A BRPI0506018 A BR PI0506018A BR PI0506018 B8 BRPI0506018 B8 BR PI0506018B8
Authority
BR
Brazil
Prior art keywords
less
wire
high carbon
carbon steel
diameter
Prior art date
Application number
BRPI0506018A
Other languages
English (en)
Inventor
Sakai Hidenori
Yaguchi Hiroshi
Murakami Shogo
Minamida Takaaki
Kuroda Takeshi
Kochi Takuya
Maruo Tomotada
Original Assignee
Kabushuki Kaisha Kobe Seiko Sho Kobe Steel 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 Kabushuki Kaisha Kobe Seiko Sho Kobe Steel Ltd filed Critical Kabushuki Kaisha Kobe Seiko Sho Kobe Steel Ltd
Publication of BRPI0506018A publication Critical patent/BRPI0506018A/pt
Publication of BRPI0506018B1 publication Critical patent/BRPI0506018B1/pt
Publication of BRPI0506018B8 publication Critical patent/BRPI0506018B8/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

"material de arame de aço com alto teor de carbono e processo para fabricar o mesmo". trata-se de um material de arame de aço com alto teor de carbono que é feito de aço com alto teor de carbono como uma matéria-prima de produtos de arame como cordas de aço, arames de talão, arames de aço pc e arames de mola, que permite que esses produtos de arame sejam fabricados de forma eficaz com elevado índice de estiramento do arame e que apresenta excelente capacidade ao estiramento do arame e um processo de fabricação do mesmo. este material de arame de aço com alto teor de carbono é feito de um material de aço que possui teores específicos de c, si, mn, p, s, n, al e o, e os grãos cristalinos bcc-fe de sua estrutura de metal possuem um diâmetro máximo cristalino (d~ ave~) de 20 <109>m ou menos e um diâmetro máximo de grão cristalino (d~ max~) de 120 <109>m ou menos, preferivelmente uma proporção de área de grãos cristalinos que possui um diâmetro de 80 <109>m ou mais de 40% ou menos, um diâmetro médio de sub-grão (d~ ave~) de 10 <109>m ou menos, um diâmetro máximo de sub-grão (d~ max~) de 50 <109>m ou menos e uma proporção (d~ ave~/d~ ave~) do diâmetro médio de grão cristalino (d~ ave~) para o diâmetro médio de sub-grão (d~ ave~) de 4,5 ou menos.
BRPI0506018A 2004-12-22 2005-12-22 material de arame de aço com alto teor de carbono e processo para fabricar o mesmo BRPI0506018B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004371901 2004-12-22

Publications (3)

Publication Number Publication Date
BRPI0506018A BRPI0506018A (pt) 2006-09-19
BRPI0506018B1 BRPI0506018B1 (pt) 2017-06-06
BRPI0506018B8 true BRPI0506018B8 (pt) 2019-01-15

Family

ID=35759338

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506018A BRPI0506018B8 (pt) 2004-12-22 2005-12-22 material de arame de aço com alto teor de carbono e processo para fabricar o mesmo

Country Status (7)

Country Link
US (2) US20060130946A1 (pt)
EP (1) EP1674588B1 (pt)
KR (1) KR100709846B1 (pt)
CN (1) CN100447276C (pt)
BR (1) BRPI0506018B8 (pt)
DE (1) DE602005019268D1 (pt)
TW (1) TWI277656B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2166115A3 (en) 2005-08-12 2010-11-10 Kabushiki Kaisha Kobe Seiko Sho Method for production of steel material having excellent scale detachment and steel wire material having excellent scale detachment
JP4027956B2 (ja) * 2006-01-23 2007-12-26 株式会社神戸製鋼所 耐脆性破壊特性に優れた高強度ばね鋼およびその製造方法
JP4393467B2 (ja) 2006-02-28 2010-01-06 株式会社神戸製鋼所 強伸線加工用の熱間圧延線材およびその製造方法
JP2007327084A (ja) * 2006-06-06 2007-12-20 Kobe Steel Ltd 伸線加工性に優れた線材およびその製造方法
JP4283856B2 (ja) * 2006-06-12 2009-06-24 株式会社神戸製鋼所 リングギア用平線の製造方法
JP2008069409A (ja) * 2006-09-14 2008-03-27 Bridgestone Corp 高強度高炭素鋼線およびその製造方法
KR100832960B1 (ko) * 2006-12-29 2008-05-27 주식회사 포스코 고탄소 크롬 베어링강의 제조방법
JP4163239B1 (ja) 2007-05-25 2008-10-08 株式会社神戸製鋼所 疲労特性に優れた高清浄度ばね用鋼および高清浄度ばね
JP5241178B2 (ja) * 2007-09-05 2013-07-17 株式会社神戸製鋼所 伸線加工性に優れた線材およびその製造方法
JP5121360B2 (ja) * 2007-09-10 2013-01-16 株式会社神戸製鋼所 耐脱炭性および伸線加工性に優れたばね用鋼線材およびその製造方法
JP5324311B2 (ja) * 2009-05-15 2013-10-23 株式会社神戸製鋼所 高強度ばね用中空シームレスパイプ
DE102011009443B3 (de) * 2011-01-26 2012-03-29 Daimler Ag Drahtförmiger Spritzwerkstoff
CN102953005B (zh) * 2011-08-19 2015-07-08 鞍钢股份有限公司 一种生产细钢丝用高碳低合金钢盘条及其制造方法
CN102409236B (zh) * 2011-11-14 2012-12-19 湖南华菱湘潭钢铁有限公司 一种特厚钢板的生产方法
JP5357994B2 (ja) 2011-12-19 2013-12-04 株式会社神戸製鋼所 冷間加工用機械構造用鋼およびその製造方法
KR20150138356A (ko) * 2013-04-25 2015-12-09 신닛테츠스미킨 카부시키카이샤 선재 및 그 제조 방법
US10400320B2 (en) * 2015-05-15 2019-09-03 Nucor Corporation Lead free steel and method of manufacturing
CN105971934A (zh) * 2016-07-12 2016-09-28 合肥新沪屏蔽泵有限公司 一种屏蔽泵的泵体
KR101839238B1 (ko) * 2016-11-10 2018-03-15 주식회사 포스코 연성이 우수한 고탄소 선재 및 이의 제조방법

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130258A (ja) 1985-11-29 1987-06-12 Nippon Steel Corp 伸線性及び伸線後の耐疲労性に優れた高炭素鋼線材
JP2764167B2 (ja) * 1988-06-13 1998-06-11 トーア・スチール株式会社 熱間圧延リング状線材の直接パテンティング装置およびその方法
US5167727A (en) * 1989-10-02 1992-12-01 The Goodyear Tire & Rubber Company Alloy steel tire cord and its heat treatment process
JP2533968B2 (ja) * 1990-10-05 1996-09-11 新日本製鐵株式会社 ミグ溶接作業性に優れたオ―ステナイト系ステンレス線材
JP2500786B2 (ja) * 1992-11-16 1996-05-29 株式会社神戸製鋼所 熱間圧延鋼線材、極細鋼線および撚鋼線、並びに極細鋼線の製造法
CA2098160A1 (en) * 1993-04-12 1994-10-13 Charles N.A. Tonteling Process for producing patented steel wire
JP3387149B2 (ja) * 1993-05-13 2003-03-17 住友金属工業株式会社 伸線強化高強度鋼線用線材およびその製造方法
JPH08295930A (ja) 1995-04-21 1996-11-12 Nippon Steel Corp 伸線加工性の優れた線材
CA2209469A1 (en) * 1996-09-16 1998-03-16 The Goodyear Tire & Rubber Company Process for producing patented steel wire
JP3544804B2 (ja) 1996-12-03 2004-07-21 新日本製鐵株式会社 鋼線用線材
JP3681712B2 (ja) 2001-06-28 2005-08-10 株式会社神戸製鋼所 伸線性に優れた高炭素鋼線材およびその製造方法
US6783609B2 (en) * 2001-06-28 2004-08-31 Kabushiki Kaisha Kobe Seiko Sho High-carbon steel wire rod with superior drawability and method for production thereof
JP2003064416A (ja) * 2001-08-21 2003-03-05 Aichi Steel Works Ltd 冷鍛性、温鍛性に優れた析出硬化型マルテンサイト系ステンレス鋼の製造方法
JP3954338B2 (ja) * 2001-09-10 2007-08-08 株式会社神戸製鋼所 耐ひずみ時効脆化特性および耐縦割れ性に優れる高強度鋼線およびその製造方法
JP2003193195A (ja) * 2001-12-27 2003-07-09 Jfe Steel Kk 伸線加工性に優れる高強度鋼線材
JP4248790B2 (ja) 2002-02-06 2009-04-02 株式会社神戸製鋼所 メカニカルデスケーリング性に優れた鋼線材およびその製造方法
JP3881559B2 (ja) * 2002-02-08 2007-02-14 新日本製鐵株式会社 溶接後の成形性に優れ、溶接熱影響部の軟化しにくい引張強さが７８０ＭＰａ以上の高強度熱延鋼板、高強度冷延鋼板および高強度表面処理鋼板
JP3997867B2 (ja) * 2002-09-04 2007-10-24 住友金属工業株式会社 鋼線材とその製造法及び当該鋼線材を用いる鋼線の製造法
JP4088220B2 (ja) * 2002-09-26 2008-05-21 株式会社神戸製鋼所 伸線前の熱処理が省略可能な伸線加工性に優れた熱間圧延線材
JP3863478B2 (ja) 2002-10-28 2006-12-27 株式会社神戸製鋼所 伸線前の熱処理が省略可能な伸線加工性に優れた熱間圧延線材
JP3983218B2 (ja) * 2003-10-23 2007-09-26 株式会社神戸製鋼所 延性に優れた極細高炭素鋼線およびその製造方法
JP2005206853A (ja) * 2004-01-20 2005-08-04 Kobe Steel Ltd 伸線加工性に優れた高炭素鋼線材およびその製造方法
JP4476846B2 (ja) 2005-03-03 2010-06-09 株式会社神戸製鋼所 冷間加工性と品質安定性に優れた高強度ばね用鋼
JP4423254B2 (ja) 2005-12-02 2010-03-03 株式会社神戸製鋼所 コイリング性と耐水素脆化特性に優れた高強度ばね鋼線
JP4393467B2 (ja) 2006-02-28 2010-01-06 株式会社神戸製鋼所 強伸線加工用の熱間圧延線材およびその製造方法
JP2007327084A (ja) 2006-06-06 2007-12-20 Kobe Steel Ltd 伸線加工性に優れた線材およびその製造方法
JP5121360B2 (ja) 2007-09-10 2013-01-16 株式会社神戸製鋼所 耐脱炭性および伸線加工性に優れたばね用鋼線材およびその製造方法

Also Published As

Publication number Publication date
CN1793399A (zh) 2006-06-28
TW200632108A (en) 2006-09-16
CN100447276C (zh) 2008-12-31
US20060130946A1 (en) 2006-06-22
US8470105B2 (en) 2013-06-25
BRPI0506018B1 (pt) 2017-06-06
US20090223610A1 (en) 2009-09-10
KR100709846B1 (ko) 2007-04-23
EP1674588B1 (en) 2010-02-10
KR20060072074A (ko) 2006-06-27
EP1674588A1 (en) 2006-06-28
TWI277656B (en) 2007-04-01
BRPI0506018A (pt) 2006-09-19
DE602005019268D1 (de) 2010-03-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B22E Other requirements [chapter 22.5 patent gazette]
B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/06/2017, OBSERVADAS AS CONDICOES LEGAIS. (CO) REF. RPI 2422 DE 06/06/2017 QUANTO AO ITEM (72) INVENTOR.

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

Free format text: REFERENTE A 16A 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 2650 DE 19-10-2021 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.