BR0006819B1 - arame de aço de alto carbono excelente na trabalhabilidade e na resistência à fadiga após o trabalho do arame. - Google Patents

arame de aço de alto carbono excelente na trabalhabilidade e na resistência à fadiga após o trabalho do arame.

Info

Publication number
BR0006819B1
BR0006819B1 BRPI0006819-5A BR0006819A BR0006819B1 BR 0006819 B1 BR0006819 B1 BR 0006819B1 BR 0006819 A BR0006819 A BR 0006819A BR 0006819 B1 BR0006819 B1 BR 0006819B1
Authority
BR
Brazil
Prior art keywords
workability
carbon steel
fatigue resistance
high carbon
wire
Prior art date
Application number
BRPI0006819-5A
Other languages
English (en)
Other versions
BR0006819A (pt
Inventor
Wataru Yamada
Seiki Nishida
Satoshi Sugimaru
Naoshi Hikita
Hiromi Takahashi
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 filed Critical
Publication of BR0006819A publication Critical patent/BR0006819A/pt
Publication of BR0006819B1 publication Critical patent/BR0006819B1/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
    • 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
    • C22C38/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Steel (AREA)
BRPI0006819-5A 1999-06-16 2000-06-16 arame de aço de alto carbono excelente na trabalhabilidade e na resistência à fadiga após o trabalho do arame. BR0006819B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16946999 1999-06-16
PCT/JP2000/003977 WO2000077271A1 (fr) 1999-06-16 2000-06-16 Tige de fil d'acier a teneur elevee en carbone presentant une excellente capacite d'etirage et de resistance a la fatigue apres etirage du fil

Publications (2)

Publication Number Publication Date
BR0006819A BR0006819A (pt) 2001-06-05
BR0006819B1 true BR0006819B1 (pt) 2011-05-17

Family

ID=15887146

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0006819-5A BR0006819B1 (pt) 1999-06-16 2000-06-16 arame de aço de alto carbono excelente na trabalhabilidade e na resistência à fadiga após o trabalho do arame.

Country Status (9)

Country Link
US (1) US6447622B1 (pt)
EP (1) EP1114879B1 (pt)
JP (1) JP3294245B2 (pt)
KR (1) KR100408490B1 (pt)
CN (1) CN1104508C (pt)
BR (1) BR0006819B1 (pt)
CA (1) CA2340680C (pt)
DE (1) DE60030083T2 (pt)
WO (1) WO2000077271A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100470666B1 (ko) * 2000-06-29 2005-03-08 주식회사 포스코 가공 절단면이 양호한 고탄소강의 제조방법
EP1589124B1 (en) * 2003-01-27 2010-05-05 Nippon Steel Corporation High strength high toughness high carbon steel wire rod and process for producing the same
EP1605070A4 (en) * 2003-03-10 2009-11-11 Mitsubishi Materials Pmg Corp FRITTE ALLOY WITH IRON EXCELLENT IN TERMS OF MACHINABILITY
US7717976B2 (en) * 2004-12-14 2010-05-18 L&P Property Management Company Method for making strain aging resistant steel
JP2007002294A (ja) * 2005-06-23 2007-01-11 Kobe Steel Ltd 伸線性および疲労特性に優れた鋼線材並びにその製造方法
WO2007114100A1 (ja) * 2006-03-30 2007-10-11 Kabushiki Kaisha Kobe Seiko Sho 伸線性と疲労特性に優れた高炭素鋼線材用鋼の製造方法
KR101018054B1 (ko) * 2006-06-01 2011-03-02 신닛뽄세이테쯔 카부시키카이샤 고연성의 고탄소강 선재
CN100581716C (zh) * 2006-06-12 2010-01-20 株式会社神户制钢所 制造环形齿轮用扁钢丝的扁钢丝制造方法
WO2008081674A1 (ja) * 2006-12-28 2008-07-10 Kabushiki Kaisha Kobe Seiko Sho Ｓｉキルド鋼線材およびばね
DE102007006875A1 (de) * 2007-02-07 2008-08-14 Benteler Stahl/Rohr Gmbh Verwendung einer Stahllegierung als Werkstoff zur Herstellung von dynamisch belasteten Rohrbauteilen und Rohrbauteil
KR101053328B1 (ko) * 2008-12-04 2011-08-01 주식회사 포스코 내부 품질이 우수한 신선용 고탄소강 선재의 주편 제조방법및 그 방법에 의하여 제조된 주편
US8859095B2 (en) * 2009-11-05 2014-10-14 Nippon Steel & Sumitomo Metal Corporation High-carbon steel wire rod exhibiting excellent workability
CN102791900B (zh) 2010-04-01 2016-11-09 株式会社神户制钢所 拉丝加工性和拉丝后的疲劳特性优异的高碳钢线材
WO2012118093A1 (ja) 2011-03-01 2012-09-07 新日本製鐵株式会社 伸線性及び伸線後の疲労特性に優れた高炭素鋼線材
CN102751046B (zh) * 2012-07-10 2014-03-12 江苏中天科技股份有限公司 特高强度铝包钢线生产方法
JP5937973B2 (ja) * 2013-01-15 2016-06-22 株式会社神戸製鋼所 疲労特性に優れたＳｉキルド鋼線材、およびそれを用いたばね
JP5971484B2 (ja) * 2013-07-26 2016-08-17 Ｊｆｅスチール株式会社 高炭素鋼の溶製方法
CN105063508B (zh) * 2015-08-26 2017-01-18 武汉钢铁(集团)公司 含硼高端帘线钢及其生产方法
CN107099728B (zh) * 2017-03-31 2018-09-14 华南理工大学 一种薄规格高Ti耐磨钢NM450的制造方法
CN108022571A (zh) * 2017-12-18 2018-05-11 常熟市先锋乐器有限公司 一种吉他琴弦用钢丝的制备方法

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JPS547252B2 (pt) 1973-10-29 1979-04-05
JPS5722969B2 (pt) 1973-11-26 1982-05-15
JPS5524961A (en) 1978-08-11 1980-02-22 Kawasaki Steel Corp Producing of very fine wire material
JPS5722969A (en) 1980-07-15 1982-02-06 Toyota Motor Corp Control valve of power steering system
JPS5735243A (en) 1980-08-11 1982-02-25 Kyokuto Denki Kk Hot air flow type heating apparatus
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
JPS62290848A (ja) * 1986-06-09 1987-12-17 Kobe Steel Ltd 高強度、耐疲労性に優れたオ−ステナイト系スンレス鋼線材
JPS63192846A (ja) * 1987-02-04 1988-08-10 Nippon Steel Corp 極細鋼線用高張力鋼線材および極細鋼線の製造方法
JP2610965B2 (ja) 1988-10-15 1997-05-14 新日本製鐵株式会社 高疲労強度ばね鋼
JPH0762171B2 (ja) * 1989-07-28 1995-07-05 新日本製鐵株式会社 伸線性ならびに冷間圧延性に優れたオーステナイト系ステンレス鋼の製造方法
JPH048499A (ja) 1990-04-25 1992-01-13 Taisei Kikai:Kk 食パンをスライスして分割する装置
JPH0674485A (ja) 1991-09-30 1994-03-15 Toyotomi Co Ltd 冷風除湿機のドレン水処理構造
JP2713046B2 (ja) 1992-08-27 1998-02-16 ダイキン工業株式会社 埋込型空気調和機の据付枠構造
JPH06306542A (ja) * 1993-04-28 1994-11-01 Kobe Steel Ltd 疲労強度の優れたばね用鋼及びばね用鋼線
WO1999067437A1 (fr) * 1998-06-23 1999-12-29 Sumitomo Metal Industries, Ltd. Tige en fil d'acier et procede de fabrication de l'acier destine a ce fil

Also Published As

Publication number Publication date
EP1114879A4 (en) 2005-02-02
CA2340680A1 (en) 2000-12-21
CA2340680C (en) 2005-04-26
KR100408490B1 (ko) 2003-12-03
WO2000077271A1 (fr) 2000-12-21
KR20010072377A (ko) 2001-07-31
US6447622B1 (en) 2002-09-10
JP3294245B2 (ja) 2002-06-24
DE60030083T2 (de) 2007-03-15
EP1114879A1 (en) 2001-07-11
EP1114879B1 (en) 2006-08-16
CN1104508C (zh) 2003-04-02
CN1313913A (zh) 2001-09-19
BR0006819A (pt) 2001-06-05
DE60030083D1 (de) 2006-09-28

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 17/05/2011, OBSERVADAS AS CONDICOES LEGAIS.

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)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

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

Free format text: REFERENTE A 21A 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 2624 DE 20-04-2021 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.