CN102859021A - 具有较低δ铁素体含量的不锈模具钢 - Google Patents

具有较低δ铁素体含量的不锈模具钢 Download PDF

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Publication number
CN102859021A
CN102859021A CN2010800596645A CN201080059664A CN102859021A CN 102859021 A CN102859021 A CN 102859021A CN 2010800596645 A CN2010800596645 A CN 2010800596645A CN 201080059664 A CN201080059664 A CN 201080059664A CN 102859021 A CN102859021 A CN 102859021A
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CN
China
Prior art keywords
delta ferrite
die steel
alloy
content
ferrite level
Prior art date
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Pending
Application number
CN2010800596645A
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English (en)
Chinese (zh)
Inventor
C·A·巴博索
R·阿涅利麦斯基塔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Villares Metals S A
Villares Metals SA
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Villares Metals S A
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Filing date
Publication date
Application filed by Villares Metals S A filed Critical Villares Metals S A
Publication of CN102859021A publication Critical patent/CN102859021A/zh
Pending legal-status Critical Current

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    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • 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
    • C22C38/46—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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

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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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Continuous Casting (AREA)
CN2010800596645A 2009-11-17 2010-11-10 具有较低δ铁素体含量的不锈模具钢 Pending CN102859021A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BRPI0904608-9 2009-11-17
BRPI0904608-9A2A BRPI0904608A2 (pt) 2009-11-17 2009-11-17 aÇo inoxidÁvel para moldes com menor quantidade de ferrita delta
PCT/BR2010/000376 WO2011060517A1 (pt) 2009-11-17 2010-11-10 Aço inoxidável para moldes com menor quantidade de ferrita delta

Publications (1)

Publication Number Publication Date
CN102859021A true CN102859021A (zh) 2013-01-02

Family

ID=44059135

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800596645A Pending CN102859021A (zh) 2009-11-17 2010-11-10 具有较低δ铁素体含量的不锈模具钢

Country Status (10)

Country Link
US (1) US20120315181A1 (ko)
EP (1) EP2503015A4 (ko)
JP (1) JP2013510952A (ko)
KR (1) KR20120092674A (ko)
CN (1) CN102859021A (ko)
BR (1) BRPI0904608A2 (ko)
CA (1) CA2781052A1 (ko)
MX (1) MX2012005738A (ko)
RU (1) RU2012125037A (ko)
WO (1) WO2011060517A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112481557A (zh) * 2020-12-15 2021-03-12 浙江三门太和大型锻造有限公司 一种模具钢及其制备方法和口罩模具

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101463315B1 (ko) 2012-12-21 2014-11-18 주식회사 포스코 경도와 저온 충격특성이 우수한 스테인리스 열연강판
US9303295B2 (en) * 2012-12-28 2016-04-05 Terrapower, Llc Iron-based composition for fuel element
US10157687B2 (en) 2012-12-28 2018-12-18 Terrapower, Llc Iron-based composition for fuel element
CN104250673B (zh) * 2013-06-25 2016-06-29 江苏万恒铸业有限公司 一种降低核级不锈钢铸件铁素体含量的熔炼工艺
KR102146475B1 (ko) * 2019-01-08 2020-08-21 주식회사조흥기계 아이스바 성형용 몰드의 제조방법
CN111560569A (zh) * 2020-06-30 2020-08-21 潘少俊 一种高韧性高镜面预硬钢模具钢及其制造工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496421A (en) * 1993-10-22 1996-03-05 Nkk Corporation High-strength martensitic stainless steel and method for making the same
JP2002146488A (ja) * 2000-08-31 2002-05-22 Kawasaki Steel Corp 加工性に優れたマルテンサイト系ステンレス鋼
US20030044305A1 (en) * 2000-10-12 2003-03-06 Atsushi Miyazaki Cr containing steel for welded structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767390A (en) * 1972-02-01 1973-10-23 Allegheny Ludlum Ind Inc Martensitic stainless steel for high temperature applications
JPS5521566A (en) * 1978-08-04 1980-02-15 Kawasaki Steel Corp Martensite system stainless steel for structure with excellent weldability and workability
US5089067A (en) * 1991-01-24 1992-02-18 Armco Inc. Martensitic stainless steel
JPH06184695A (ja) * 1992-12-22 1994-07-05 Hitachi Ltd 溶接性，切削性にすぐれたプラスチック成形金型用鋼
US6045633A (en) * 1997-05-16 2000-04-04 Edro Engineering, Inc. Steel holder block for plastic molding
KR100765661B1 (ko) * 2000-08-31 2007-10-10 제이에프이 스틸 가부시키가이샤 저탄소 마르텐사이트계 스테인레스 강판 및 이의 제조방법
AT409636B9 (de) 2001-02-14 2002-12-27 Boehler Edelstahl Gmbh & Co Kg Stahl für kunststoffformen und verfahren zur wärmebehandlung desselben
FR2872825B1 (fr) * 2004-07-12 2007-04-27 Industeel Creusot Acier inoxydable martensitique pour moules et carcasses de moules d'injection
CN100510140C (zh) * 2004-12-07 2009-07-08 住友金属工业株式会社 油井用马氏体系不锈钢管

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5496421A (en) * 1993-10-22 1996-03-05 Nkk Corporation High-strength martensitic stainless steel and method for making the same
JP2002146488A (ja) * 2000-08-31 2002-05-22 Kawasaki Steel Corp 加工性に優れたマルテンサイト系ステンレス鋼
US20030044305A1 (en) * 2000-10-12 2003-03-06 Atsushi Miyazaki Cr containing steel for welded structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112481557A (zh) * 2020-12-15 2021-03-12 浙江三门太和大型锻造有限公司 一种模具钢及其制备方法和口罩模具

Also Published As

Publication number Publication date
WO2011060517A1 (pt) 2011-05-26
WO2011060517A8 (pt) 2012-07-12
BRPI0904608A2 (pt) 2013-07-02
JP2013510952A (ja) 2013-03-28
RU2012125037A (ru) 2013-12-27
EP2503015A4 (en) 2013-07-17
US20120315181A1 (en) 2012-12-13
CA2781052A1 (en) 2011-05-26
KR20120092674A (ko) 2012-08-21
MX2012005738A (es) 2012-06-13
EP2503015A1 (en) 2012-09-26

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Application publication date: 20130102