IN2015KN00236A - - Google Patents

Info

Publication number
IN2015KN00236A
IN2015KN00236A IN236KON2015A IN2015KN00236A IN 2015KN00236 A IN2015KN00236 A IN 2015KN00236A IN 236KON2015 A IN236KON2015 A IN 236KON2015A IN 2015KN00236 A IN2015KN00236 A IN 2015KN00236A
Authority
IN
India
Prior art keywords
less
weight
wire
equal
tempering
Prior art date
Application number
Inventor
Ryouichi KAMON
Yukitaka Mizuno
Original Assignee
Tokusen Kogyo Kk
Nippon Koshuha Steel Co 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 Tokusen Kogyo Kk, Nippon Koshuha Steel Co Ltd filed Critical Tokusen Kogyo Kk
Publication of IN2015KN00236A publication Critical patent/IN2015KN00236A/en

Links

Classifications

    • 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
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • 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
    • 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
    • C22C38/02—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

[Object] To provide a wire 1 for piston rings which is less likely to cause a width of an end gap 4 of a piston ring to be varied, is excellent in processability during coiling, and is obtained at low cost. [Solution] The wire 1 for piston rings is made of steel which contains 0.50% by weight or greater but 0.80% by weight or less of C, 1.00% by weight or less of Si, 1.00% by weight or less of Mn, 11.0% by weight or greater but 14.0% by weight or less of Cr, 0.20% by weight or greater but 2.0% by weight or less of Mo, and an unavoidable impurity. An area ratio of carbide particles having a circle-equivalent diameter of 0.2 μm or greater but 5 μm or less in a structure in a transverse section of the wire 1 is equal to or less than 10%. A Vickers hardness of the wire 1 is equal to or greater than 350 but equal to or less than 450. The wire 1 is obtained through quenching and tempering. A temperature of the tempering is equal to or higher than 645°C.
IN236KON2015 2012-10-03 2012-10-03 IN2015KN00236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/075643 WO2014054130A1 (en) 2012-10-03 2012-10-03 Wire for piston rings

Publications (1)

Publication Number Publication Date
IN2015KN00236A true IN2015KN00236A (en) 2015-06-12

Family

ID=50434491

Family Applications (1)

Application Number Title Priority Date Filing Date
IN236KON2015 IN2015KN00236A (en) 2012-10-03 2012-10-03

Country Status (7)

Country Link
US (1) US20150247225A1 (en)
EP (1) EP2905352B1 (en)
JP (1) JP6087939B2 (en)
KR (1) KR101634055B1 (en)
CN (1) CN104685084A (en)
IN (1) IN2015KN00236A (en)
WO (1) WO2014054130A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3207222B1 (en) * 2014-10-13 2021-01-06 Dynamic Metals, LLC Process of forming and a seal for an engine
EP3786493A4 (en) * 2018-04-26 2022-05-18 Kabushiki Kaisha Riken Piston ring

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5719360A (en) * 1980-07-09 1982-02-01 Ishikawajima Harima Heavy Ind Co Ltd Bit of cutter for excavator
JPS5845357A (en) * 1981-09-10 1983-03-16 Hitachi Metals Ltd Material for piston ring
JPH02259048A (en) * 1989-03-31 1990-10-19 Riken Corp Sliding member
JPH05186854A (en) * 1992-01-09 1993-07-27 Hitachi Metals Ltd Piston ring material
JP3735125B2 (en) * 1993-01-25 2006-01-18 株式会社リケン Cast steel piston ring material
JP3456028B2 (en) * 1994-10-13 2003-10-14 日立金属株式会社 Piston ring material with excellent workability
GB2336598B (en) * 1997-08-11 2000-03-29 Hitachi Metals Ltd Piston ring material and piston ring with excellent scuffing resistance and workability
JPH11106874A (en) * 1997-09-30 1999-04-20 Hitachi Metals Ltd Piston ring material excellent in scuffing resistance and workability
JP4307328B2 (en) 2004-05-31 2009-08-05 大同特殊鋼株式会社 Piston ring wire and piston ring
KR101038002B1 (en) * 2006-04-20 2011-05-30 히타치 긴조쿠 가부시키가이샤 Piston ring material for internal combustion engine
JP4954644B2 (en) * 2006-08-31 2012-06-20 日本ピストンリング株式会社 Combination of cylinder liner and piston ring
CN101177761A (en) * 2007-12-03 2008-05-14 衡阳华菱钢管有限公司 Crane gib arm rack pipe and manufacturing method

Also Published As

Publication number Publication date
JPWO2014054130A1 (en) 2016-08-25
KR101634055B1 (en) 2016-06-27
CN104685084A (en) 2015-06-03
WO2014054130A1 (en) 2014-04-10
EP2905352A4 (en) 2016-06-15
JP6087939B2 (en) 2017-03-01
EP2905352A1 (en) 2015-08-12
KR20150038478A (en) 2015-04-08
US20150247225A1 (en) 2015-09-03
EP2905352B1 (en) 2018-04-04

Similar Documents

Publication Publication Date Title
MX2018005059A (en) Non-quenched and tempered wire rod having excellent cold workability and manufacturing method therefor.
UA113194C2 (en) HIGH-CORROSIBLE, CORROSISTANT AUSTENITE ALLOYS
MX2016016129A (en) High strength multiphase galvanized steel sheet, production method and use.
IN2014CN02571A (en)
MX2017002911A (en) Ferrite-based stainless steel with high resistance to corrosiveness caused by exhaust gas and condensation and high brazing properties and method for manufacturing same.
MX2017003993A (en) High formability super strength cold-roll steel sheet or steel strip, and manufacturing method therefor.
MX2013011154A (en) Abrasion-resistant steel sheet exhibiting excellent resistance to stress corrosion cracking, and method for producing same.
MX2016001050A (en) High-strength steel material for oil well use, and oil well pipe.
MX2017006990A (en) High-carbon-steel wire rod having excellent wire drawing properties.
MY170336A (en) High carbon steel wire rod having excellent wire drawability
MX2016007570A (en) Martensitic steel with delayed fracture resistance and manufacturing method.
MX346491B (en) Hot-rolled or cold-rolled steel plate, method for manufacturing same, and use thereof in the automotive industry.
MX2018004634A (en) Wire rod having excellent cold forgeability and manufacturing method therefor.
IN2015DN00770A (en)
MY161469A (en) Low alloy steel with a high yield strength and high sulphide stress cracking resistance
AU2015272617A1 (en) Low alloy steel pipe for oil well
MX2018003852A (en) Ferrite-based stainless steel.
MX2016016846A (en) Steel for mechanical structure for cold working, and method for producing same.
EP3216890A3 (en) Mold steel and mold
MX369196B (en) Steel material.
MX2017012063A (en) Steel wire for mechanical structural parts.
MX2019007381A (en) High strength steel sheet having excellent high-temperature elongation characteristic, warm-pressed member, and manufacturing methods for same sheet and same member.
MX2015013940A (en) Steel sheet for nitriding and production method therefor.
ES2530503T3 (en) High strength and high strength steel alloy
IN2015KN00236A (en)