CA2817408C - Acier resistant a l'abrasion, procede de fabrication d'un acier resistant a l'abrasion et articles realises a partir de ce dernier - Google Patents

Acier resistant a l'abrasion, procede de fabrication d'un acier resistant a l'abrasion et articles realises a partir de ce dernier Download PDF

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Publication number
CA2817408C
CA2817408C CA2817408A CA2817408A CA2817408C CA 2817408 C CA2817408 C CA 2817408C CA 2817408 A CA2817408 A CA 2817408A CA 2817408 A CA2817408 A CA 2817408A CA 2817408 C CA2817408 C CA 2817408C
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Prior art keywords
abrasion resistant
resistant steel
weight
maximum
steel
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CA2817408A
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CA2817408A1 (fr
Inventor
Vance Moody
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Tricon Wear Solutions LLC
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Kennametal Inc
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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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C22C38/06—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D2221/00—Treating localised areas of an article

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  • 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)

Abstract

La présente invention se rapporte à un acier résistant à l'abrasion qui se compose essentiellement, en % en poids : d'une quantité de carbone comprise entre 0,20 et 0,30 %, d'une quantité de manganèse comprise entre 0,40 et 1,25 %, d'une quantité maximale de phosphore égale à 0,05 %, d'une quantité maximale de soufre égale à 0,01 %, d'une quantité de silicium comprise entre 0,20 et 0,60 %, d'une quantité de chrome comprise entre 0,50 et 1,70 %, d'une quantité de nickel comprise entre 0,20 et 2,0 %, d'une quantité de molybdène comprise entre 0,07 et 0,60 %, d'une quantité de titane comprise entre 0,022 et 0,10 %, d'une quantité de bore comprise entre 0,001 et 0,10 %, d'une quantité d'aluminium comprise entre 0,027 et 0,10 %, le reste étant du fer et des impuretés inévitables. L'acier peut être fondu et coulé sous forme de lingot d'acier ou de brame d'acier, laminé à chaud jusqu'à une épaisseur de plaque souhaitée ; austénisé à une température comprise entre 1 650 et 1 700 °F ; trempé à l'eau ; et trempé à une température comprise entre 350 et 450 °F. La tôle d'acier résultante peut présenter une dureté superficielle d'au moins 440 HBW, une dureté à mi-épaisseur égale à au moins 90 % de la dureté superficielle et une résistance dans la direction transversale à une température égale à -60 °F d'au moins 20 pieds/livres et à température ambiante d'au moins 40 pieds/livres.
CA2817408A 2010-11-30 2011-11-22 Acier resistant a l'abrasion, procede de fabrication d'un acier resistant a l'abrasion et articles realises a partir de ce dernier Active CA2817408C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/956,590 US20120132322A1 (en) 2010-11-30 2010-11-30 Abrasion resistant steel, method of manufacturing an abrasion resistant steel and articles made therefrom
US12/956,590 2010-11-30
PCT/US2011/061810 WO2012074832A2 (fr) 2010-11-30 2011-11-22 Acier résistant à l'abrasion, procédé de fabrication d'un acier résistant à l'abrasion et articles réalisés à partir de ce dernier

Publications (2)

Publication Number Publication Date
CA2817408A1 CA2817408A1 (fr) 2012-06-07
CA2817408C true CA2817408C (fr) 2021-03-09

Family

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Family Applications (1)

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CA2817408A Active CA2817408C (fr) 2010-11-30 2011-11-22 Acier resistant a l'abrasion, procede de fabrication d'un acier resistant a l'abrasion et articles realises a partir de ce dernier

Country Status (7)

Country Link
US (1) US20120132322A1 (fr)
CN (1) CN103228807B (fr)
AU (1) AU2011336937A1 (fr)
BR (1) BR112013011236A2 (fr)
CA (1) CA2817408C (fr)
DE (1) DE112011103972T5 (fr)
WO (1) WO2012074832A2 (fr)

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AU2013204206B2 (en) * 2012-10-19 2016-09-15 Bluescope Steel Limited Steel Plate
CN103205627B (zh) 2013-03-28 2015-08-26 宝山钢铁股份有限公司 一种低合金高性能耐磨钢板及其制造方法
CN103882337A (zh) * 2014-02-18 2014-06-25 芜湖市鸿坤汽车零部件有限公司 一种用于液压阀的耐磨合金材料及其制备方法
CN105200337A (zh) * 2014-06-23 2015-12-30 鞍钢股份有限公司 一种高强度耐磨钢板及其生产方法
DE102016203969A1 (de) * 2016-03-10 2017-09-14 Thyssenkrupp Ag Verfahren zur Wärmebehandlung eines Flachproduktes aus Stahl, wärmebehandeltes Flachprodukt aus Stahl sowie seine Verwendung
JP6493285B2 (ja) * 2016-04-19 2019-04-03 Ｊｆｅスチール株式会社 耐摩耗鋼板および耐摩耗鋼板の製造方法
JP6493284B2 (ja) * 2016-04-19 2019-04-03 Ｊｆｅスチール株式会社 耐摩耗鋼板および耐摩耗鋼板の製造方法
MX2019010416A (es) * 2017-03-13 2019-10-15 Jfe Steel Corp Placa de acero resistente a la abrasion y metodo de fabricacion de la misma.
MX2019011941A (es) * 2017-04-07 2019-11-28 Jfe Steel Corp Elemento de acero, laminas de acero laminadas en caliente para elementos de acero y metodo de produccion de los mismos.
ES2922300T3 (es) * 2018-02-23 2022-09-13 Vallourec Deutschland Gmbh Aceros de alta resistencia y alta tenacidad
JP7188180B2 (ja) * 2019-02-26 2022-12-13 日本製鉄株式会社 石炭専用船又は鉱炭兼用船の船倉用耐食耐摩耗鋼
JP7123098B2 (ja) * 2019-12-13 2022-08-22 愛知製鋼株式会社 ディファレンシャル・ハイポイドギヤ、ピニオンギヤ、およびこれらを組み合わせてなるハイポイドギヤ対
CN111349858B (zh) * 2020-04-30 2021-05-14 江苏永钢集团有限公司 一种工程机械履带链轨节用细晶钢及其制备方法
CN113088817B (zh) * 2021-03-30 2022-05-20 哈马维工程技术(上海)有限公司 无缝钢管及其制备方法、油缸
CN114672617B (zh) * 2022-03-18 2025-09-09 山东钢铁集团日照有限公司 一种耐-40℃低温冲击的hb450级在线水冷耐磨钢板及其制备方法
CN119710484B (zh) * 2023-09-28 2025-12-16 宝山钢铁股份有限公司 一种高强度链条钢和高耐蚀性矿用链条及其制造方法
CN119710483B (zh) * 2023-09-28 2025-12-16 宝山钢铁股份有限公司 一种高强高韧矿用链条钢及其制造方法

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JPH01171631A (ja) * 1987-12-26 1989-07-06 Sankiyuu Plant Kogyo Kk 多重回転熱処理装置
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Also Published As

Publication number Publication date
CA2817408A1 (fr) 2012-06-07
CN103228807B (zh) 2015-07-15
WO2012074832A3 (fr) 2013-01-03
US20120132322A1 (en) 2012-05-31
CN103228807A (zh) 2013-07-31
AU2011336937A1 (en) 2013-04-11
BR112013011236A2 (pt) 2016-11-01
WO2012074832A2 (fr) 2012-06-07
DE112011103972T5 (de) 2013-10-02

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