BR112013011236A2 - abrasion-resistant steel, method of manufacturing abrasion-resistant steel and articles made from it - Google Patents

abrasion-resistant steel, method of manufacturing abrasion-resistant steel and articles made from it

Info

Publication number
BR112013011236A2
BR112013011236A2 BR112013011236A BR112013011236A BR112013011236A2 BR 112013011236 A2 BR112013011236 A2 BR 112013011236A2 BR 112013011236 A BR112013011236 A BR 112013011236A BR 112013011236 A BR112013011236 A BR 112013011236A BR 112013011236 A2 BR112013011236 A2 BR 112013011236A2
Authority
BR
Brazil
Prior art keywords
resistant steel
abrasion
steel
abrasion resistant
articles made
Prior art date
Application number
BR112013011236A
Other languages
Portuguese (pt)
Inventor
Vance Moody
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of BR112013011236A2 publication Critical patent/BR112013011236A2/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
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties 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 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

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)

Abstract

aço resistente à abrasão, método para fabricação de um aço resistente à abrasão e artigos feitos a partir do mesmo. trata-se de um aço resistente à abrasão que consiste essencialmente em, em % em peso: 0,20 a 0,30% de carbono, 0,40 a 1,25% de manganês, 0,05% de fósforo máximo, 0,01% de enxofre máximo, 0,20 a 0,60% de silício, 0,50 a 1,70% de cromo, 0,20 a 2,00% de níquel, 0,07 a 0,60% de molibdênio, 0,022 a 0,10% de titânio, 0,001 a 0,10% de boro, 0,027 a 0,10% de alumínio, ferro de equilíbrio e impurezas incidentais. o aço pode ser fundido e moldado a uma lâmina ou lingote de aço, laminados a quente para uma espessura de placa desejada; austenitizados em 900<198>c (1.650<198>f) a 926<198>c (1.700<198>f); arrefecidos bruscamente em água; e revenido em 176<198>c (350<198>f) a 232<198>c (450<198>f). a placa de aço resultante pode ter uma rigidez superficial de pelo menos 440 hbw, uma rigidez de espessura média de pelo menos 90% da rigidez superficial e tenacidade na direção transversal em -(51<198>c-60<198>f) de pelo menos 27,12 j (20 pés-libra) e em temperatura ambiente de pelo menos 54,23 j (40 pés-libra).abrasion resistant steel, method for the manufacture of abrasion resistant steel and articles made from it. It is an abrasion resistant steel consisting essentially of, by weight, by weight: 0.20 to 0.30% carbon, 0.40 to 1.25% manganese, 0.05% maximum phosphorus, 0 0.01% maximum sulfur, 0.20 to 0.60% silicon, 0.50 to 1.70% chromium, 0.20 to 2.00% nickel, 0.07 to 0.60% molybdenum 0.022 to 0.10% titanium, 0.001 to 0.10% boron, 0.027 to 0.10% aluminum, balancing iron and incidental impurities. the steel may be cast and cast to a hot rolled steel sheet or ingot to a desired plate thickness; austenitized at 900? c (1,650? f) to 926? c (1,700? f); quenched in water; and tempering at 176 <198> c (350 <198>) to 232 <198> c (450 <198>). the resulting steel plate may have a surface stiffness of at least 440 hbw, an average thickness stiffness of at least 90% of the surface stiffness and transverse direction toughness at - (51 <c18-60 <fc) of at least 27.12 j (20 ft-lb) and at room temperature of at least 54.23 j (40 ft-lb).

BR112013011236A 2010-11-30 2011-11-22 abrasion-resistant steel, method of manufacturing abrasion-resistant steel and articles made from it BR112013011236A2 (en)

Applications Claiming Priority (2)

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
PCT/US2011/061810 WO2012074832A2 (en) 2010-11-30 2011-11-22 Abrasion resistant steel, method of manufacturing an abrasion resistant steel and articles made therefrom

Publications (1)

Publication Number Publication Date
BR112013011236A2 true BR112013011236A2 (en) 2016-11-01

Family

ID=46125840

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013011236A BR112013011236A2 (en) 2010-11-30 2011-11-22 abrasion-resistant steel, method of manufacturing abrasion-resistant steel and articles made from it

Country Status (7)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013204206B2 (en) * 2012-10-19 2016-09-15 Bluescope Steel Limited Steel Plate
CN103205627B (en) 2013-03-28 2015-08-26 宝山钢铁股份有限公司 A kind of Low-alloy high-performance wear-resistant steel plate and manufacture method thereof
CN103882337A (en) * 2014-02-18 2014-06-25 芜湖市鸿坤汽车零部件有限公司 Wear-resistant alloy material for hydraulic valve and preparation method thereof
CN105200337A (en) * 2014-06-23 2015-12-30 鞍钢股份有限公司 High-strength abrasion-resisting steel plate and production method thereof
DE102016203969A1 (en) * 2016-03-10 2017-09-14 Thyssenkrupp Ag Process for the heat treatment of a flat steel product, heat-treated steel flat product and its use
JP6493285B2 (en) * 2016-04-19 2019-04-03 Ｊｆｅスチール株式会社 Abrasion resistant steel sheet and method for producing the abrasion resistant steel sheet
JP6493284B2 (en) * 2016-04-19 2019-04-03 Ｊｆｅスチール株式会社 Abrasion resistant steel sheet and method for producing the abrasion resistant steel sheet
MX2019010416A (en) * 2017-03-13 2019-10-15 Jfe Steel Corp Abrasion-resistant steel sheet and method for producing abrasion-resistant steel sheet.
JP6631715B2 (en) * 2017-04-07 2020-01-15 Ｊｆｅスチール株式会社 Steel member, hot-rolled steel sheet for the steel member, and method for producing the same
EP3530761B1 (en) * 2018-02-23 2022-04-27 Vallourec Deutschland GmbH High tensile and high toughness steels
JP7188180B2 (en) * 2019-02-26 2022-12-13 日本製鉄株式会社 Corrosion-resistant and wear-resistant steel for holds of coal carriers and coal carriers
JP7123098B2 (en) * 2019-12-13 2022-08-22 愛知製鋼株式会社 Differential hypoid gears, pinion gears, and hypoid gear pairs that combine these
CN111349858B (en) * 2020-04-30 2021-05-14 江苏永钢集团有限公司 Fine-grained steel for track link of engineering machinery crawler and preparation method thereof
CN113088817B (en) * 2021-03-30 2022-05-20 哈马维工程技术(上海)有限公司 Seamless steel tube, preparation method thereof and oil cylinder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645723A (en) * 1969-11-28 1972-02-29 Bethlehem Steel Corp Quenched and tempered low-alloy steel
JPH01171631A (en) * 1987-12-26 1989-07-06 Sankiyuu Plant Kogyo Kk Multiple rotary heat treatment device
US5403410A (en) * 1990-06-06 1995-04-04 Nkk Corporation Abrasion-resistant steel
US5525167A (en) * 1994-06-28 1996-06-11 Caterpillar Inc. Elevated nitrogen high toughness steel article
JP3311949B2 (en) * 1996-12-18 2002-08-05 有限会社金属技術研究所 Surface hardened chain
SE9701594L (en) * 1997-04-29 1998-10-05 Ovako Steel Ab Hardened steel
JP3543619B2 (en) * 1997-06-26 2004-07-14 住友金属工業株式会社 High toughness wear-resistant steel and method of manufacturing the same
JP2005126733A (en) * 2003-10-21 2005-05-19 Nippon Steel Corp Steel sheet for hot press having excellent hot workability, and automotive member
CN1560311A (en) * 2004-02-27 2005-01-05 天津工程机械研究院 Wear-resisting cast steel and preparation method thereof
US8337643B2 (en) * 2004-11-24 2012-12-25 Nucor Corporation Hot rolled dual phase steel sheet
JP5280324B2 (en) * 2009-09-08 2013-09-04 日新製鋼株式会社 High carbon steel sheet for precision punching

Also Published As

Publication number Publication date
WO2012074832A3 (en) 2013-01-03
CN103228807A (en) 2013-07-31
CN103228807B (en) 2015-07-15
CA2817408A1 (en) 2012-06-07
US20120132322A1 (en) 2012-05-31
AU2011336937A1 (en) 2013-04-11
DE112011103972T5 (en) 2013-10-02
WO2012074832A2 (en) 2012-06-07
CA2817408C (en) 2021-03-09

Similar Documents

Publication Publication Date Title
BR112013011236A2 (en) abrasion-resistant steel, method of manufacturing abrasion-resistant steel and articles made from it
BR112019003791A2 (en) heat-treated cold-rolled steel sheet, strength-welded joint, method for manufacturing a heat-treated cold-rolled steel sheet and process for producing a strength-welded joint
BR112013023792A2 (en) hot embossed element steel sheet and method of production
BR112013000436A2 (en) ni conditioned steel sheet and production method thereof
BR112014000376A2 (en) wear-resistant ultra-high strength steel sheet and production method
BR112012018552A2 (en) high strength cold rolled steel sheet and production method thereof
BR112018070440A2 (en) abrasion resistant steel plate and method for producing abrasion resistant steel plate
BR112014007496A2 (en) high strength hot dip galvanized steel sheet and high strength alloy hot dip galvanized steel sheet having excellent coating adhesion, bendability and bore expandability with tensile strength of 980 mpa or more and method for your production
BR112014002875A2 (en) high performance hot rolled steel plate which has excellent low temperature impact energy absorption and haz softening resistance, and production method thereof
BR112014015440A2 (en) hot-dip coated high strength steel sheet for excellent pressing work at low temperature toughness and corrosion resistance and method for producing it
IN2015DN00771A (en)
BRPI1014674A2 (en) high strength galvanized steel sheet and production method thereof
BR112012029698A2 (en) Production method of a high strength steel sheet for a welded structure
BR112015013061A2 (en) Hot rolled steel sheet and method of production thereof
MX355871B (en) Hot-rolled steel sheet and associated production method.
NZ630918A (en) Ultrahigh-strength, high-toughness, wear-resistant steel plate and manufacturing method thereof
BR112018070771A2 (en) abrasion resistant steel sheet and method for producing abrasion resistant steel sheet
BRPI0614391B8 (en) composition for the production of steel, sheet steel, processes for the production of hot and cold rolled sheet and use of a steel sheet.
MX2017000804A (en) Ferritic stainless steel and method for producing same, and heat exchanger equipped with ferritic stainless steel as member.
BR112014001994A2 (en) high strength galvanized steel sheet excellent in flexibility and manufacturing method
MX2012001707A (en) Heavy wall steel pipes with excellent toughness at low temperature and sulfide stress corrosion cracking resistance.
BR112012019769A2 (en) Steel plate production method.
BR112017000405A2 (en) Cold rolled steel sheet and method for manufacturing a steel sheet
JP2013508542A5 (en)
BR112013032424A2 (en) High strength and high toughness steel sheet with tensile limit of 700mpa and production method thereof

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]