MY128660A - High strength direct patenting wire rod and method of producing the same - Google Patents

High strength direct patenting wire rod and method of producing the same

Info

Publication number
MY128660A
MY128660A MYPI20006128A MYPI20006128A MY128660A MY 128660 A MY128660 A MY 128660A MY PI20006128 A MYPI20006128 A MY PI20006128A MY PI20006128 A MYPI20006128 A MY PI20006128A MY 128660 A MY128660 A MY 128660A
Authority
MY
Malaysia
Prior art keywords
wire rod
producing
high strength
layer
same
Prior art date
Application number
MYPI20006128A
Inventor
Seiki Nishida
Atsuhiko Yoshie
Naoshi Hikita
Susumu Sahara
Hitoshi Saito
Koji Yoshimura
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 JP36527699A external-priority patent/JP3965010B2/en
Priority claimed from JP37131299A external-priority patent/JP4392093B2/en
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MY128660A publication Critical patent/MY128660A/en

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
    • C22C38/06—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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon

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

Abstract

THE PRESENT INVENTION PROVIDES A WIRE ROD WHICH IS HARD TO SUFFER BREAKGES CAUSED BY STRATCHES INCURRED DURING HANDLING, ETC. IN TRANSPORTATION. FURTHER, THE PRESENT INVENTION PROVIDES A HIGH STRENGTH DIRECT PATENTING WIRE ROD COMPRISING A HIGH CARBON STEEL WITH THE CARBON CONTENT OF NOT LESS THAN 0.7 % AND HAVING A DIAMETER OF 4.0 TO 16MM, WHEREIN THE CARBON CONTENT IN THE LAYER BETWEEN THE SURFACEAND AT LEAST 300 µm THEREFORM IN DEPTH IS NOT MORE THAN 0.97 TIMES THE AVERAGE CARBON CONTENT OF THE TOTAL CROSS SECTION, VICKERS HARDNESS IS NOT MORE THAN Hv 390, AND THE AVERAGE INTERLAMELLAR SPACING IN SAID LAYER IS NOT LESS THAN 95 NM SO THAT MARTENSITE CAUSED BY DEFORMATION IS HARD TO BE FORMED IN THE LAYER, AND A METHOD FOR PRODUCING SAID WIRE ROD.
MYPI20006128A 1999-12-22 2000-12-22 High strength direct patenting wire rod and method of producing the same MY128660A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36527699A JP3965010B2 (en) 1999-12-22 1999-12-22 High-strength direct patenting wire and method for producing the same
JP37131299A JP4392093B2 (en) 1999-12-27 1999-12-27 High-strength direct patenting wire and method for producing the same

Publications (1)

Publication Number Publication Date
MY128660A true MY128660A (en) 2007-02-28

Family

ID=26581652

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20006128A MY128660A (en) 1999-12-22 2000-12-22 High strength direct patenting wire rod and method of producing the same

Country Status (4)

Country Link
KR (1) KR100430068B1 (en)
CN (1) CN1117171C (en)
MY (1) MY128660A (en)
WO (1) WO2001046485A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101018054B1 (en) * 2006-06-01 2011-03-02 신닛뽄세이테쯔 카부시키카이샤 High-ductility high-carbon steel wire
CN102959115B (en) 2011-03-14 2014-07-30 新日铁住金株式会社 Steel wire material and process for producing same
KR101325317B1 (en) * 2011-07-15 2013-11-08 주식회사 포스코 Steel wire rod having excellent resistance of hydrogen delayed fracture and method for manufacturing the same and high strength bolt using the same and method for manufacturing the bolt
CN103060706A (en) * 2011-10-20 2013-04-24 上海田岛工具有限公司 High hardness and corrosion resistant blade material
CN103060708A (en) * 2011-10-20 2013-04-24 上海田岛工具有限公司 High hardness and high toughness blade material
CN103060681A (en) * 2011-10-20 2013-04-24 上海田岛工具有限公司 High toughness and corrosion resistant blade material
CN103122437A (en) * 2011-11-18 2013-05-29 江苏省沙钢钢铁研究院有限公司 Vanadium-silicon composite microalloyed ultrahigh-strength wire rod and preparation process thereof
JP6229793B2 (en) 2014-04-24 2017-11-15 新日鐵住金株式会社 Filament for high strength steel cord
CN105506500B (en) * 2014-09-26 2017-08-25 宝山钢铁股份有限公司 A kind of high strength wire rod and its manufacture method with superior low-temperature performance
CN108300938A (en) * 2018-01-19 2018-07-20 天津荣程联合钢铁集团有限公司 A kind of rolled wire steel and its processing method
CN110819899B (en) * 2019-11-19 2021-09-14 马鞍山钢铁股份有限公司 Steel for 2100MPa grade marine steel wire rope and production method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673500A (en) * 1992-05-18 1994-03-15 Nippon Steel Corp High carbon steel wire rod excellent in fracture toughness
JPH06136484A (en) * 1992-10-29 1994-05-17 Nippon Steel Corp Pc steel material excellent in spot weldability and its production
JPH07179994A (en) * 1993-12-22 1995-07-18 Kobe Steel Ltd Hyper-eutectoid steel wire having high strength and high toughness and ductility and its production

Also Published As

Publication number Publication date
KR100430068B1 (en) 2004-05-03
KR20010102307A (en) 2001-11-15
WO2001046485A1 (en) 2001-06-28
CN1341155A (en) 2002-03-20
CN1117171C (en) 2003-08-06

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