MX2014011471A - Wire rod and steel wire using same. - Google Patents

Wire rod and steel wire using same.

Info

Publication number
MX2014011471A
MX2014011471A MX2014011471A MX2014011471A MX2014011471A MX 2014011471 A MX2014011471 A MX 2014011471A MX 2014011471 A MX2014011471 A MX 2014011471A MX 2014011471 A MX2014011471 A MX 2014011471A MX 2014011471 A MX2014011471 A MX 2014011471A
Authority
MX
Mexico
Prior art keywords
wire
wire rod
aln
amount
dgm
Prior art date
Application number
MX2014011471A
Other languages
Spanish (es)
Inventor
Nao Yoshihara
Tomonobu Ishida
Original Assignee
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of MX2014011471A publication Critical patent/MX2014011471A/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
    • 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
    • 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
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
    • 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
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
    • 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
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • 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
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • C21D2211/009—Pearlite
    • 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

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

Abstract

The wire rod of the present invention includes predetermined amounts of C, Si, Mn, N, Al, P, and S, the remainder being iron and unavoidable impurities, the amount of Al and the amount of N satisfying the relationship indicated by equation (1): [Al] ≤ -2.1 × 10 × [N] + 0.255 (where [Al] and [N] in equation (1) are the content (mass%) of Al and N, respectively), at least 95 area% of the structure being a pearlite structure, the amount of AlN being at least 0.005%, and the ratio of AlN for which the AlN diameter dGM is 10-20 µm in the extreme-value distribution of the maximum values of dGM, expressed as the geometric mean (ab)1/2 of the length a and the thickness b, being at least 50% on a number basis. In this wire rod, reduction of delayed-fracture resistance characteristics that accompanies increasing of strength is suppressed, and the wire rod can be used in high-strength PC steel wire, wire rope, etc., having delayed-fracture resistance characteristics suitable for building codes.
MX2014011471A 2012-03-29 2013-03-25 Wire rod and steel wire using same. MX2014011471A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012077003A JP5802162B2 (en) 2012-03-29 2012-03-29 Wire rod and steel wire using the same
PCT/JP2013/058566 WO2013146676A1 (en) 2012-03-29 2013-03-25 Wire rod and steel wire using same

Publications (1)

Publication Number Publication Date
MX2014011471A true MX2014011471A (en) 2014-12-08

Family

ID=49259927

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014011471A MX2014011471A (en) 2012-03-29 2013-03-25 Wire rod and steel wire using same.

Country Status (8)

Country Link
EP (1) EP2832878B1 (en)
JP (1) JP5802162B2 (en)
KR (1) KR101624447B1 (en)
CN (1) CN104204255B (en)
ES (1) ES2743735T3 (en)
MX (1) MX2014011471A (en)
WO (1) WO2013146676A1 (en)
ZA (1) ZA201406891B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103710640B (en) * 2013-12-30 2016-05-25 钢铁研究总院 A kind of economy type modifier treatment 690MPa grade high strength and high toughness steel plate
WO2015186801A1 (en) * 2014-06-04 2015-12-10 新日鐵住金株式会社 Steel wire
CN105886948A (en) * 2015-01-26 2016-08-24 鞍钢股份有限公司 Production method of 35Si 2 Cr steel bar for high-speed railway ballastless track
ES2835325T3 (en) * 2015-03-30 2021-06-22 Kobe Steel Ltd High carbon steel wire material with excellent drawing ability, and steel wire
JP6416709B2 (en) * 2015-07-21 2018-10-31 新日鐵住金株式会社 High strength PC steel wire
JP6416708B2 (en) * 2015-07-21 2018-10-31 新日鐵住金株式会社 High strength PC steel wire
KR101867677B1 (en) * 2016-07-22 2018-06-15 주식회사 포스코 Steel wire rod having enhanced delayed fracture resistance and method for manufacturing the same
AU2018245893B2 (en) * 2017-03-31 2021-10-07 Nippon Steel Corporation Railway wheel
KR102117400B1 (en) * 2018-08-31 2020-06-01 주식회사 포스코 Steel wire rod for cold forging, processed good using the same, and methods for manufacturing thereof
JP7469642B2 (en) 2020-05-21 2024-04-17 日本製鉄株式会社 High-strength steel wire

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60149732A (en) * 1984-01-13 1985-08-07 Sumitomo Electric Ind Ltd Heat treatment of steel wire rod
JPS61261430A (en) * 1985-05-14 1986-11-19 Shinko Kosen Kogyo Kk Manufacture of high strength and toughness steel wire
JPH05171267A (en) * 1991-09-27 1993-07-09 Nippon Steel Corp Production of high toughness pearlite steel
JP3591236B2 (en) 1997-09-04 2004-11-17 日本精工株式会社 Rolling bearing
JP4146205B2 (en) 2002-10-10 2008-09-10 新日本製鐵株式会社 PC steel wire having good delayed fracture resistance, its manufacturing method, and PC stranded wire
JP4267376B2 (en) 2003-06-04 2009-05-27 新日本製鐵株式会社 High strength PC steel wire with excellent delayed fracture characteristics and method for producing the same
WO2005083141A1 (en) * 2004-03-02 2005-09-09 Honda Motor Co., Ltd. High strength bolt excellent in characteristics of resistance to delayed fracture and resistance to relaxation
CN101208445B (en) * 2005-06-29 2014-11-26 新日铁住金株式会社 High-strength wire rod having superior rod drawability, manufacturing method therefor
CN101208446B (en) * 2005-06-29 2012-07-04 新日本制铁株式会社 High-strength wire rod having superior rod drawability, and manufacturing method therefor
JP5169839B2 (en) * 2007-01-31 2013-03-27 新日鐵住金株式会社 PWS plated steel wire with excellent twisting characteristics and manufacturing method thereof
JP5000367B2 (en) * 2007-04-13 2012-08-15 新日本製鐵株式会社 High strength galvanized bolt with excellent hydrogen embrittlement resistance
JP5315790B2 (en) * 2008-05-19 2013-10-16 新日鐵住金株式会社 High strength PC steel wire with excellent delayed fracture resistance
CN102137949B (en) * 2009-06-25 2013-09-11 新日铁住金株式会社 High-strength Zn-Al-plated steel wire for bridges which has excellent corrosion resistance and fatigue properties, and process for production thereof
JP4842408B2 (en) * 2010-01-25 2011-12-21 新日本製鐵株式会社 Wire, steel wire, and method for manufacturing wire
EP2554704A4 (en) * 2010-04-01 2016-06-15 Kobe Steel Ltd High-carbon steel wire with excellent suitability for wiredrawing and fatigue property after wiredrawing
JP5521885B2 (en) * 2010-08-17 2014-06-18 新日鐵住金株式会社 Steel wire for machine parts with high strength and excellent hydrogen embrittlement resistance, machine parts and method for producing the same

Also Published As

Publication number Publication date
JP5802162B2 (en) 2015-10-28
ES2743735T3 (en) 2020-02-20
EP2832878A4 (en) 2016-04-27
EP2832878B1 (en) 2019-08-14
ZA201406891B (en) 2016-01-27
CN104204255B (en) 2016-08-24
WO2013146676A1 (en) 2013-10-03
JP2013204133A (en) 2013-10-07
KR20140129239A (en) 2014-11-06
CN104204255A (en) 2014-12-10
KR101624447B1 (en) 2016-05-25
EP2832878A1 (en) 2015-02-04

Similar Documents

Publication Publication Date Title
MX2014011471A (en) Wire rod and steel wire using same.
UA117494C2 (en) HIGH-QUALITY MANGANESE STEEL FOR PETROLEUM AND PIPES FOR PETROLEUM
MX357148B (en) Cold-rolled steel sheet and method for producing same.
MY176216A (en) High tensile strength steel wire
MX361834B (en) Steel sheet and steel sheet production process.
IN2014DN02851A (en)
MX2020003923A (en) High strength hot rolled steel sheet and method for producing same.
TW201612332A (en) Hot-rolled steel sheet
MX355894B (en) Steel sheet, plated steel sheet, method for producing steel sheet, and method for producing plated steel sheet.
MX2016011437A (en) Medium-/high-carbon steel sheet and method for manufacturing same.
MX2017009616A (en) Rod material for non-tempered machine component, steel rod for non-tempered machine component, and non-tempered machine component.
MX2016003781A (en) High-strength steel sheet having excellent processability and low-temperature toughness, and method for producing same.
TW201612331A (en) Hot-rolled steel sheet
MX2018004711A (en) Steel wire for wire drawing.
IN2014KN01133A (en)
MX356410B (en) Cold-rolled steel sheet.
MX353202B (en) Cold-rolled steel sheet, plated steel sheet, method for producing cold-rolled steel sheet, and method for producing plated steel sheet.
IN2015DN00826A (en)
MX2015013692A (en) High-strength steel wire material exhibiting excellent cold-drawing properties, and high-strength steel wire.
SG11201806071SA (en) High-strength flat steel wire excellent in hydrogen induced cracking resistance
MY182701A (en) High tensile steel wire
MX2015013316A (en) Full hard cold-rolled steel sheet and process for manufacturing same.
MX2016008366A (en) Cold-rolled steel wire having high resistance to hydrogen embrittlement and fatigue and reinforcement for flexible pipes incorporating same.
MX2016003563A (en) Steel for high-strength bolts which has excellent delayed fracture resistance and bolt moldability, and bolt.
BR112019006010A2 (en) steel cable and coated steel cable

Legal Events

Date Code Title Description
FG Grant or registration