BR112014006360A2 - arame de aço com alto teor de carbono temperado e particionado - Google Patents

arame de aço com alto teor de carbono temperado e particionado

Info

Publication number
BR112014006360A2
BR112014006360A2 BR112014006360A BR112014006360A BR112014006360A2 BR 112014006360 A2 BR112014006360 A2 BR 112014006360A2 BR 112014006360 A BR112014006360 A BR 112014006360A BR 112014006360 A BR112014006360 A BR 112014006360A BR 112014006360 A2 BR112014006360 A2 BR 112014006360A2
Authority
BR
Brazil
Prior art keywords
percent
weight
steel wire
tempered
high carbon
Prior art date
Application number
BR112014006360A
Other languages
English (en)
Inventor
Mesplont Christophe
Van Raemdonck Walter
Original Assignee
Bekaert Sa Nv
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 Bekaert Sa Nv filed Critical Bekaert Sa Nv
Publication of BR112014006360A2 publication Critical patent/BR112014006360A2/pt

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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/22—Martempering
    • 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
    • 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
    • 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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/021—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
    • 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
    • C21D2211/001—Austenite
    • 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
    • C21D2211/008—Martensite
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/2009—Wires or filaments characterised by the materials used
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

resumo patente de invenção: "arame de aço com alto teor de carbono temperado e particionado". a presente invenção refere-se a um arame de aço com alto teor de carbono que tem como composição de aço: um teor de carbono variando de 0,40 porcento em peso a 0,85 porcento em peso, um teor de silício variando de 1,0 porcento em peso a 2,0 porcento em peso, um teor de manganês variando de 0,40 porcento em peso a 1,0 porcento em peso, e um teor de cromo variando de 0,0 porcento em peso a 1,0 porcento em peso. o restante é ferro. este arame de aço tem como estrutura metalúrgica uma porcentagem em volume de austenita retida variando de 4 porcento a 20 porcento, enquanto o restante é martensita primária temperada e martensita secundária não temperada. o arame de aço é obtido por particionamento depois da têmpera. 20729446v1
BR112014006360A 2011-09-20 2012-09-19 arame de aço com alto teor de carbono temperado e particionado BR112014006360A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11181984 2011-09-20
PCT/EP2012/068383 WO2013041541A1 (en) 2011-09-20 2012-09-19 Quenched and partitioned high-carbon steel wire

Publications (1)

Publication Number Publication Date
BR112014006360A2 true BR112014006360A2 (pt) 2017-04-04

Family

ID=46881059

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014006360A BR112014006360A2 (pt) 2011-09-20 2012-09-19 arame de aço com alto teor de carbono temperado e particionado

Country Status (4)

Country Link
US (1) US20140227546A1 (pt)
EP (1) EP2758554A1 (pt)
BR (1) BR112014006360A2 (pt)
WO (1) WO2013041541A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103243275B (zh) * 2013-04-03 2015-06-03 北京交通大学 一种贝氏体/马氏体/奥氏体复相高强钢的制备方法
JP6327737B2 (ja) * 2013-07-09 2018-05-23 国立研究開発法人物質・材料研究機構 マルテンサイト鋼及びその製造方法
WO2015052035A1 (en) * 2013-10-11 2015-04-16 Nv Bekaert Sa High tensile strength steel wire
CN103541249A (zh) * 2013-10-14 2014-01-29 无锡通用钢绳有限公司 一种中碳钢丝绳及其生产工艺
CN104532126B (zh) * 2014-12-19 2017-06-06 宝山钢铁股份有限公司 一种低屈强比超高强度热轧q&p钢及其制造方法
HUE045545T2 (hu) * 2015-01-30 2019-12-30 Bekaert Sa Nv Nagyszilárdságú szálacél
EP3121369A1 (en) * 2015-07-23 2017-01-25 NV Bekaert SA Cable bolts
EP3202924A1 (en) * 2016-02-04 2017-08-09 NV Bekaert SA Protective fences
JP2019513197A (ja) * 2016-02-23 2019-05-23 エンベー ベカルト ソシエテ アノニムＮＶ Ｂｅｋａｅｒｔ ＳＡ エネルギ吸収組立体
CN105568141A (zh) * 2016-03-09 2016-05-11 桂林电子科技大学 一种高强韧性挖掘机斗齿及其生产方法
CN106282494B (zh) * 2016-09-18 2018-12-04 扬州大学 一种中碳合金钢的q-p热处理工艺
US10260121B2 (en) 2017-02-07 2019-04-16 GM Global Technology Operations LLC Increasing steel impact toughness
CN110129673B (zh) * 2019-05-21 2020-11-03 安徽工业大学 一种800MPa级高强塑积Q＆P钢板及其制备方法
CN115478225A (zh) * 2022-10-13 2022-12-16 武汉科技大学 一种1180MPa级短时间热轧淬火配分钢及其制备方法和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2881222B2 (ja) * 1989-11-22 1999-04-12 鈴木金属工業 株式会社 高強度高延性オイルテンパー線およびその製造方法
JP3162550B2 (ja) 1993-08-09 2001-05-08 住友電気工業株式会社 光ファイバの被覆除去装置
US5437748A (en) * 1994-09-15 1995-08-01 The Goodyear Tire & Rubber Company Process for patenting and brass plating steel wire
JP3233188B2 (ja) 1995-09-01 2001-11-26 住友電気工業株式会社 高靱性ばね用オイルテンパー線およびその製造方法
JP2003003241A (ja) * 2001-06-26 2003-01-08 Nippon Steel Corp 高強度ばね用鋼線
WO2004022794A1 (en) 2002-09-04 2004-03-18 Colorado School Of Mines Method for producing steel with retained austenite
WO2005075697A1 (en) * 2004-02-04 2005-08-18 Nv Bekaert Sa High-carbon steel wire with nickel sub coating
BRPI0514009B1 (pt) * 2004-11-30 2015-11-03 Nippon Steel & Sumitomo Metal Corp arame de aço tratado termicamente para uso em molas
CN101903539A (zh) 2007-12-20 2010-12-01 Posco公司 轴承钢盘条、轴承钢盘条的制造方法、钢轴承的热处理方法、钢轴承及轴承钢的均热处理方法
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Also Published As

Publication number Publication date
EP2758554A1 (en) 2014-07-30
US20140227546A1 (en) 2014-08-14
WO2013041541A1 (en) 2013-03-28

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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]
B09B Patent application refused [chapter 9.2 patent gazette]

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