ZA201107591B - Baintic steel for moulds - Google Patents

Baintic steel for moulds

Info

Publication number
ZA201107591B
ZA201107591B ZA2011/07591A ZA201107591A ZA201107591B ZA 201107591 B ZA201107591 B ZA 201107591B ZA 2011/07591 A ZA2011/07591 A ZA 2011/07591A ZA 201107591 A ZA201107591 A ZA 201107591A ZA 201107591 B ZA201107591 B ZA 201107591B
Authority
ZA
South Africa
Prior art keywords
baintic
moulds
steel
baintic steel
Prior art date
Application number
ZA2011/07591A
Other languages
English (en)
Inventor
Celso Antonio Barbosa
Rafael Agnelli Mesquita
Original Assignee
Villares Metals S/A
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 Villares Metals S/A filed Critical Villares Metals S/A
Publication of ZA201107591B publication Critical patent/ZA201107591B/en

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
    • C22C38/58—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
    • 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
    • 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
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/06—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
    • C22C38/50—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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite

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)
  • Heat Treatment Of Articles (AREA)
ZA2011/07591A 2009-04-03 2011-10-17 Baintic steel for moulds ZA201107591B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0901378-4A BRPI0901378A2 (pt) 2009-04-03 2009-04-03 aço bainìtico para moldes
PCT/BR2010/000121 WO2011120108A1 (pt) 2009-04-03 2010-04-08 Aço bainítico para moldes

Publications (1)

Publication Number Publication Date
ZA201107591B true ZA201107591B (en) 2012-06-27

Family

ID=43352745

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/07591A ZA201107591B (en) 2009-04-03 2011-10-17 Baintic steel for moulds

Country Status (11)

Country Link
US (1) US20120288397A1 (zh)
EP (1) EP2557196A1 (zh)
JP (1) JP2013523999A (zh)
KR (1) KR20120125945A (zh)
CN (1) CN102439190B (zh)
BR (1) BRPI0901378A2 (zh)
CA (1) CA2757754A1 (zh)
MX (1) MX2011010440A (zh)
RU (1) RU2011140167A (zh)
WO (1) WO2011120108A1 (zh)
ZA (1) ZA201107591B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140283960A1 (en) * 2013-03-22 2014-09-25 Caterpillar Inc. Air-hardenable bainitic steel with enhanced material characteristics
US10344345B2 (en) * 2015-10-02 2019-07-09 Daido Steel Co., Ltd. Part obtained from age hardening type bainitic microalloyed steel, process for producing part, and age hardening type bainitic microalloyed steel
CN106119704A (zh) * 2016-06-23 2016-11-16 武汉科技大学 用于汽车车身防撞部件的高强塑积纳米结构贝氏体钢
EP4146838A1 (en) * 2020-05-06 2023-03-15 Alleima Rock Drill Steel AB A new bainitic steel
CN113564492A (zh) * 2021-07-22 2021-10-29 浙江道和机械股份有限公司 一种抗裂易散热拉伸模材料
CN114737035A (zh) * 2022-04-25 2022-07-12 武钢集团襄阳重型装备材料有限公司 一种提高热作模具钢56NiCrMoV7硬度均匀性的方法
CN114855061A (zh) * 2022-07-05 2022-08-05 中特泰来模具技术有限公司 一种镜面塑料模具钢及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257633A (ja) * 1988-08-24 1990-02-27 Nippon Steel Corp 疲労特性に優れた型用鋼の製造方法
JPH0257632A (ja) * 1988-08-24 1990-02-27 Nippon Steel Corp 熱疲労特性の優れた型用鋼の製造方法
JPH06145885A (ja) * 1992-10-30 1994-05-27 Japan Steel Works Ltd:The 金型用鋼
FR2757877B1 (fr) * 1996-12-31 1999-02-05 Ascometal Sa Acier et procede pour la fabrication d'une piece en acier mise en forme par deformation plastique a froid
JP4435954B2 (ja) * 1999-12-24 2010-03-24 新日本製鐵株式会社 冷間鍛造用棒線材とその製造方法
TW567233B (en) * 2001-03-05 2003-12-21 Kiyohito Ishida Free-cutting tool steel
FR2847273B1 (fr) * 2002-11-19 2005-08-19 Usinor Piece d'acier de construction soudable et procede de fabrication
US7314532B2 (en) * 2003-03-26 2008-01-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High-strength forged parts having high reduction of area and method for producing same
CN100340691C (zh) * 2004-07-29 2007-10-03 宝山钢铁股份有限公司 一种贝氏体大截面塑料模具钢及其制造方法
JP4058097B2 (ja) * 2006-04-13 2008-03-05 新日本製鐵株式会社 アレスト性に優れた高強度厚鋼板
JP5064149B2 (ja) * 2006-12-14 2012-10-31 新日本製鐵株式会社 脆性き裂伝播停止性能に優れた高強度厚鋼板及びその製造方法
JP2009013465A (ja) * 2007-07-04 2009-01-22 Daido Steel Co Ltd 工具鋼及びこれを用いた成型用部材、工具鋼の品質検証方法
KR101257547B1 (ko) * 2007-07-23 2013-04-23 신닛테츠스미킨 카부시키카이샤 변형 특성이 우수한 강관 및 그 제조 방법

Also Published As

Publication number Publication date
CN102439190B (zh) 2014-12-31
CA2757754A1 (en) 2011-10-06
EP2557196A1 (en) 2013-02-13
KR20120125945A (ko) 2012-11-19
BRPI0901378A2 (pt) 2010-12-21
US20120288397A1 (en) 2012-11-15
WO2011120108A8 (pt) 2011-11-24
WO2011120108A1 (pt) 2011-10-06
RU2011140167A (ru) 2013-04-20
CN102439190A (zh) 2012-05-02
MX2011010440A (es) 2011-11-04
JP2013523999A (ja) 2013-06-17

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