MXPA03010998A - Pieza de acero bainitico enfriada y recocida, y su proceso de fabricacion. - Google Patents

Pieza de acero bainitico enfriada y recocida, y su proceso de fabricacion.

Info

Publication number
MXPA03010998A
MXPA03010998A MXPA03010998A MXPA03010998A MXPA03010998A MX PA03010998 A MXPA03010998 A MX PA03010998A MX PA03010998 A MXPA03010998 A MX PA03010998A MX PA03010998 A MXPA03010998 A MX PA03010998A MX PA03010998 A MXPA03010998 A MX PA03010998A
Authority
MX
Mexico
Prior art keywords
traces
steel
blank
cooled
manufacturing
Prior art date
Application number
MXPA03010998A
Other languages
English (en)
Inventor
Lle Andre Ga
Original Assignee
Ascometal Sa
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 Ascometal Sa filed Critical Ascometal Sa
Publication of MXPA03010998A publication Critical patent/MXPA03010998A/es

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
    • 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
    • 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
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment 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
    • C22C38/06—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
    • C22C38/44—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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)
  • 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)
  • Forging (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

La invencion se refiere a un proceso de fabricacion de una pieza de acero, caracterizada porque: - se elabora y se cuela un acero de composicion, en porcentajes ponderales, 0.06% = C = 0.25%; 0.5% = Mn = 2%; trazas = Si = 3%; trazas = Ni = 4.5%; trazas = Al = 3%; trazas = Cr = 1.2%; trazas = Mo = 0.30%; trazas = V = 2%; trazas = Cu = 3.5% y respetando al menos una de las condiciones: *0.5% = Cu 53.5%; *0.5 = V = 2%; *2% = Ni = 4.5% y 1% = Al = 2% el resto es hierro e impurezas que resultan de la elaboracion; - se efectua al menos una deformacion en caliente del acero colado, para obtener una pieza en bruto a una temperatura de 1100 a 1300 degree C; - se efectua un enfriamiento controlado de la pieza en bruto en aire inmovil o en aire pulsado; - y se calienta el acero para efectuar un recocido de precipitacion, precedente o subsiguiente a la mecanizacion de la pieza a partir de dicha pieza en tosco. La invencion se refiere igualmente a una pieza obtenida de este modo.
MXPA03010998A 2002-12-03 2003-11-28 Pieza de acero bainitico enfriada y recocida, y su proceso de fabricacion. MXPA03010998A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0215226A FR2847908B1 (fr) 2002-12-03 2002-12-03 Piece en acier bainitique, refroidie et revenue, et son procede de fabrication.

Publications (1)

Publication Number Publication Date
MXPA03010998A true MXPA03010998A (es) 2004-09-10

Family

ID=32309974

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03010998A MXPA03010998A (es) 2002-12-03 2003-11-28 Pieza de acero bainitico enfriada y recocida, y su proceso de fabricacion.

Country Status (11)

Country Link
US (1) US7354487B2 (es)
EP (1) EP1426452B1 (es)
JP (1) JP4316361B2 (es)
CN (1) CN1288270C (es)
AT (1) ATE441730T1 (es)
CA (1) CA2452647C (es)
DE (1) DE60329064D1 (es)
ES (1) ES2331949T3 (es)
FR (1) FR2847908B1 (es)
MX (1) MXPA03010998A (es)
PL (1) PL206237B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112501518A (zh) * 2020-12-01 2021-03-16 青岛科技大学 一种贝氏体钢及其制备方法与用途

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7381642B2 (en) 2004-09-23 2008-06-03 Megica Corporation Top layers of metal for integrated circuits
JP4582177B2 (ja) * 2008-03-31 2010-11-17 パナソニック電工株式会社 電動工具
CN103074549B (zh) * 2012-12-01 2015-02-25 滁州恒昌机械制造有限公司 挖掘机斗齿用低碳多元合金钢及其生产工艺
KR101750643B1 (ko) * 2013-10-02 2017-06-23 신닛테츠스미킨 카부시키카이샤 시효 경화성 강
EP3115477B1 (en) * 2014-03-05 2020-04-08 Daido Steel Co.,Ltd. Age hardening non-heat treated bainitic steel
CN105543686A (zh) * 2015-12-28 2016-05-04 常熟市明瑞针纺织有限公司 基于Pro/E的经编机凸轮轮廓曲线生成方法
CN105710264A (zh) * 2016-03-20 2016-06-29 电子科技大学中山学院 采用附加强制冷却的锥形板镦粗法锻制锻件的工艺
CN105886919A (zh) * 2016-06-13 2016-08-24 苏州双金实业有限公司 一种具有防腐蚀性能的钢
CN106011635A (zh) * 2016-08-03 2016-10-12 苏州市虎丘区浒墅关弹簧厂 一种耐冲击抗压型弹簧材料
FR3064282B1 (fr) * 2017-03-23 2021-12-31 Asco Ind Acier, procede pour la fabrication de pieces mecaniques en cet acier, et pieces ainsi fabriquees
CN110684928B (zh) * 2019-10-31 2020-10-23 上海交通大学 一种低温用高强高韧厚板结构钢及其热处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28523E (en) * 1963-11-12 1975-08-19 High strength alloy steel compositions and process of producing high strength steel including hot-cold working
FR2741632B1 (fr) * 1995-11-27 1997-12-26 Ascometal Sa Acier pour la fabrication d'une piece forgee ayant une structure bainitique et procede de fabrication d'une piece
JPH10102184A (ja) * 1996-09-26 1998-04-21 Sumitomo Metal Ind Ltd 高強度ラインパイプ電縫鋼管用熱延鋼板
FR2774098B1 (fr) * 1998-01-28 2001-08-03 Ascometal Sa Acier et procede pour la fabrication de pieces de mecanique secables
JP3900690B2 (ja) * 1998-06-26 2007-04-04 愛知製鋼株式会社 時効硬化型高強度ベイナイト鋼およびその製造方法
FR2796966B1 (fr) * 1999-07-30 2001-09-21 Ugine Sa Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues
EP2166122A1 (en) * 1999-09-16 2010-03-24 JFE Steel Corporation Method of manufacturing high strength steel
EP1143019B1 (en) * 1999-09-29 2014-11-26 JFE Steel Corporation Method for manufacturing a coiled steel sheet
JP3750789B2 (ja) * 1999-11-19 2006-03-01 株式会社神戸製鋼所 延性に優れる溶融亜鉛めっき鋼板およびその製造方法
JP2001152246A (ja) * 1999-11-22 2001-06-05 Sanyo Special Steel Co Ltd 靭性、鏡面性および被削性に優れたプラスチック成形金型用鋼の製造方法
US6558483B2 (en) * 2000-06-12 2003-05-06 Sumitomo Metal Industries, Ltd. Cu precipitation strengthened steel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112501518A (zh) * 2020-12-01 2021-03-16 青岛科技大学 一种贝氏体钢及其制备方法与用途

Also Published As

Publication number Publication date
JP4316361B2 (ja) 2009-08-19
FR2847908B1 (fr) 2006-10-20
PL206237B1 (pl) 2010-07-30
CA2452647A1 (fr) 2004-06-03
JP2004190138A (ja) 2004-07-08
EP1426452B1 (fr) 2009-09-02
CN1519386A (zh) 2004-08-11
PL363854A1 (en) 2004-06-14
EP1426452A1 (fr) 2004-06-09
CN1288270C (zh) 2006-12-06
US20040108020A1 (en) 2004-06-10
DE60329064D1 (de) 2009-10-15
CA2452647C (fr) 2009-07-14
ES2331949T3 (es) 2010-01-21
US7354487B2 (en) 2008-04-08
ATE441730T1 (de) 2009-09-15
FR2847908A1 (fr) 2004-06-04

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