DE112010004924T8 - Stainless martensitic steel and manufacturing process for this - Google Patents

Stainless martensitic steel and manufacturing process for this Download PDF

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Publication number
DE112010004924T8
DE112010004924T8 DE112010004924T DE112010004924T DE112010004924T8 DE 112010004924 T8 DE112010004924 T8 DE 112010004924T8 DE 112010004924 T DE112010004924 T DE 112010004924T DE 112010004924 T DE112010004924 T DE 112010004924T DE 112010004924 T8 DE112010004924 T8 DE 112010004924T8
Authority
DE
Germany
Prior art keywords
manufacturing process
martensitic steel
stainless martensitic
stainless
steel
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE112010004924T
Other languages
German (de)
Other versions
DE112010004924T5 (en
Inventor
Jong-Heon Seok
Byoung-Jon Song
Dong-Chul Chae
Joon-In Kwon
Ki-Hoon Jo
Mi-nam Park
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.)
Posco Holdings Inc
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of DE112010004924T5 publication Critical patent/DE112010004924T5/en
Application granted granted Critical
Publication of DE112010004924T8 publication Critical patent/DE112010004924T8/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B22D11/002—Stainless steels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0697—Accessories therefor for casting in a protected atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE112010004924T 2009-12-21 2010-12-20 Stainless martensitic steel and manufacturing process for this Ceased DE112010004924T8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2009-0128111 2009-12-21
KR1020090128111A KR101312776B1 (en) 2009-12-21 2009-12-21 Martensitic stainless steel and method of the manufacture the same containing 0.1~0.5% carbon
PCT/KR2010/009106 WO2011078530A2 (en) 2009-12-21 2010-12-20 Martensitic stainless steel and a production method therefor

Publications (2)

Publication Number Publication Date
DE112010004924T5 DE112010004924T5 (en) 2012-11-08
DE112010004924T8 true DE112010004924T8 (en) 2013-01-17

Family

ID=44196274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112010004924T Ceased DE112010004924T8 (en) 2009-12-21 2010-12-20 Stainless martensitic steel and manufacturing process for this

Country Status (6)

Country Link
US (1) US20130122320A1 (en)
JP (1) JP5775879B2 (en)
KR (1) KR101312776B1 (en)
CN (1) CN102665963B (en)
DE (1) DE112010004924T8 (en)
WO (1) WO2011078530A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101239589B1 (en) * 2010-12-27 2013-03-05 주식회사 포스코 High corrosion resistance martensite stainless steel and method of manufacturing the same
KR101360536B1 (en) * 2011-12-27 2014-02-10 주식회사 포스코 Method for manufacturing martensitic stainless steel sheet
KR101403286B1 (en) * 2011-12-27 2014-06-02 주식회사 포스코 Martensitic stainless steel sheet and method for manufacturing the same
KR101368502B1 (en) * 2011-12-28 2014-02-28 주식회사 포스코 Martensitic stainless steel with enhanced anti-corrosion performance and method for manufacturing the same
KR101423826B1 (en) * 2012-07-16 2014-07-25 주식회사 포스코 Martensitic stainless steel and the method of manufacturing the same
CN104838031B (en) * 2013-03-25 2017-05-10 日立金属株式会社 Intermediate material for stainless steel for knives
JP6154708B2 (en) * 2013-09-27 2017-06-28 日新製鋼株式会社 Continuous casting method
KR101543867B1 (en) * 2013-11-14 2015-08-11 주식회사 포스코 Method for manufacturing martensitic stainless steel sheet using twin roll casting roll
KR20150055788A (en) 2013-11-14 2015-05-22 주식회사 포스코 Twin roll casting roll of strip casting and method for manufacturing thereof
CN103866179B (en) * 2014-02-19 2016-05-11 中国科学院合肥物质科学研究院 High strength and ductility alloy steel of a kind of column crystal/equiax crystal composite crystalline structure and preparation method thereof
CN108486503B (en) * 2018-03-12 2020-04-28 东北大学 Continuous casting near-net-shape forming preparation method of high-carbon martensitic stainless steel thin strip
CN110643895B (en) * 2018-06-27 2021-05-14 宝山钢铁股份有限公司 Martensitic stainless steel oil casing and manufacturing method thereof
CN110031347A (en) * 2019-04-02 2019-07-19 鞍钢股份有限公司 A method of measurement spring steel wire rod segregation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134161A (en) * 1984-07-25 1986-02-18 Kawasaki Steel Corp Stainless steel for cutlery
JPS63206431A (en) * 1987-02-23 1988-08-25 Kobe Steel Ltd Production of thin stainless steel strip for cutlery
JPH02182397A (en) * 1989-01-10 1990-07-17 Kawasaki Steel Corp Production of welding material consisting of martensitic stainless steel
WO1993020966A1 (en) * 1992-04-17 1993-10-28 Nippon Steel Corporation Thin-strip cast piece of austenitic stainless steel, thin-strip cold-rolled steel plate and method of manufacturing the same
JPH07195103A (en) * 1994-01-07 1995-08-01 Nippon Steel Corp Manufacture of steel sheet from thin cast billet
JPH07251244A (en) * 1994-03-16 1995-10-03 Nippon Steel Corp Method for preventing porosity of cast slab in twin roll type continuous casting method
FR2763960B1 (en) * 1997-05-29 1999-07-16 Usinor PROCESS FOR PRODUCING FERRITIC STAINLESS STEEL THIN STRIPS AND THIN STRIPS THUS OBTAINED
KR100584744B1 (en) * 2001-12-21 2006-05-30 주식회사 포스코 Method for Manufacturing Patterned Austenite Stainless Steel Strip
DE10215597A1 (en) * 2002-04-10 2003-10-30 Thyssenkrupp Nirosta Gmbh Method for producing a high carbon martensitic steel strip and use of such a steel strip
JP2003313612A (en) * 2002-04-23 2003-11-06 Matsushita Electric Works Ltd Process for producing grain-refined martensitic stainless steel and cutting tool using the stainless steel
KR100887109B1 (en) * 2002-08-30 2009-03-04 주식회사 포스코 Method for Manufacturing ??? Stainless Steel Strip with Twin Roll Strip Casting Apparatus
KR101268800B1 (en) * 2009-12-21 2013-05-28 주식회사 포스코 Martensitic stainless steels containing high carbon content and method of manufacturing the same
KR101239589B1 (en) * 2010-12-27 2013-03-05 주식회사 포스코 High corrosion resistance martensite stainless steel and method of manufacturing the same

Also Published As

Publication number Publication date
CN102665963B (en) 2015-07-29
DE112010004924T5 (en) 2012-11-08
KR101312776B1 (en) 2013-09-27
WO2011078530A3 (en) 2011-10-20
KR20110071517A (en) 2011-06-29
CN102665963A (en) 2012-09-12
JP2013514890A (en) 2013-05-02
JP5775879B2 (en) 2015-09-09
US20130122320A1 (en) 2013-05-16
WO2011078530A2 (en) 2011-06-30

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