TR200103014T2 - Mkemmel yzey kalitesi olan ostenitik paslanmaz ‡elik çeridin iki-silindirden srekli d”km i‡in içlem ve bu içlemle elde edilen çerit. - Google Patents

Mkemmel yzey kalitesi olan ostenitik paslanmaz ‡elik çeridin iki-silindirden srekli d”km i‡in içlem ve bu içlemle elde edilen çerit.

Info

Publication number
TR200103014T2
TR200103014T2 TR2001/03014T TR200103014T TR200103014T2 TR 200103014 T2 TR200103014 T2 TR 200103014T2 TR 2001/03014 T TR2001/03014 T TR 2001/03014T TR 200103014 T TR200103014 T TR 200103014T TR 200103014 T2 TR200103014 T2 TR 200103014T2
Authority
TR
Turkey
Prior art keywords
stainless steel
austenitic stainless
surface quality
excellent surface
continuous coating
Prior art date
Application number
TR2001/03014T
Other languages
English (en)
Inventor
Marchionni Christian
Mazurier Fr�D�Ric
Damasse Jean-Michel
Descaves Fr�D�Ric
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Publication of TR200103014T2 publication Critical patent/TR200103014T2/tr

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
    • 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
    • B22D11/0648—Casting surfaces
    • B22D11/0651—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
    • B22D11/001—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Buluç, iki soGutulan yatay silindir aras nda, doGrudan s v metalden, 10 mm'den daha az ya da eçit olan bir kal nl G a sahip olan bir ostenitik paslanmaz çelik çeridin sürekli dökümü için bir içleme iliçikindir, bu içlemin özelliGi olarak, bahsedilen çeliGin bileçimi, aG rl kla yüzde ile açaG daki k s mlar içermektedir: %C<0.08; %Si<1;0.04; %Mn<2;%Cr, 17 ve 20 aras nda; %Ni, 8 ve 10.5 aras nda; %S, 0.007 ve 0.040 aras nda; bakiye k s m demir ve ergitmeden sonuçlanan yabanc maddelerdir;Creq/Nieq oran 1.55 ve 1.90 aras ndad r ve Creq(%)= %Cr+%1.37Mo+%1.5Si+%2Nb+%3Ti; Nieq(%)=%Ni+%0.31Mn+%22C+%14.2N+Cu; silindirlerin yüzeyi 100-1500 um bir çap ve 20-150 um bir derinliGe sahip olan, yaklaç k olarak dairesel ya da eliptik kesitli temas eden gamzelere sahiptir; menisküsü saran at llaçt r c gaz çelik içinde çözünen bir gaz ya da bu tür gazlar n bir kar ç m d r ya da böyle bir gaz ya da gaz kar ç m n hacim ile en az ndan %50 kapsamaktad r.
TR2001/03014T 1999-04-22 2000-04-12 Mkemmel yzey kalitesi olan ostenitik paslanmaz ‡elik çeridin iki-silindirden srekli d”km i‡in içlem ve bu içlemle elde edilen çerit. TR200103014T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905052A FR2792560B1 (fr) 1999-04-22 1999-04-22 Procede de coulee continue entre cylindres de bandes d'acier inoxydable austenitique d'excellente qualite de surface, et bandes ainsi obtenues

Publications (1)

Publication Number Publication Date
TR200103014T2 true TR200103014T2 (tr) 2002-03-21

Family

ID=9544705

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2001/03014T TR200103014T2 (tr) 1999-04-22 2000-04-12 Mkemmel yzey kalitesi olan ostenitik paslanmaz ‡elik çeridin iki-silindirden srekli d”km i‡in içlem ve bu içlemle elde edilen çerit.

Country Status (22)

Country Link
US (1) US6739383B1 (tr)
EP (1) EP1185387B1 (tr)
JP (1) JP4454868B2 (tr)
KR (1) KR100636868B1 (tr)
CN (1) CN1187148C (tr)
AT (1) ATE229391T1 (tr)
AU (1) AU767990B2 (tr)
BR (1) BR0009894A (tr)
CZ (1) CZ296650B6 (tr)
DE (1) DE60000997T2 (tr)
DK (1) DK1185387T3 (tr)
ES (1) ES2188523T3 (tr)
FR (1) FR2792560B1 (tr)
PL (1) PL194231B1 (tr)
PT (1) PT1185387E (tr)
RU (1) RU2239518C2 (tr)
SI (1) SI1185387T1 (tr)
SK (1) SK286180B6 (tr)
TR (1) TR200103014T2 (tr)
TW (1) TW434058B (tr)
WO (1) WO2000064612A1 (tr)
ZA (1) ZA200108666B (tr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10349400B3 (de) * 2003-10-21 2005-06-16 Thyssenkrupp Nirosta Gmbh Verfahren zum Herstellen von gegossenem Stahlband
CN100493745C (zh) * 2006-06-23 2009-06-03 宝山钢铁股份有限公司 双辊薄带连铸方法
DE102007003548B3 (de) 2007-01-24 2008-09-04 Thyssenkrupp Nirosta Gmbh Gießwalze für eine Zweiwalzengießvorrichtung und Zweiwalzengießvorrichtung
US7975754B2 (en) * 2007-08-13 2011-07-12 Nucor Corporation Thin cast steel strip with reduced microcracking
AU2008100847A4 (en) * 2007-10-12 2008-10-09 Bluescope Steel Limited Method of forming textured casting rolls with diamond engraving
KR101239589B1 (ko) 2010-12-27 2013-03-05 주식회사 포스코 고내식 마르텐사이트 스테인리스강 및 그 제조방법
WO2013075092A1 (en) 2011-11-17 2013-05-23 Nucor Corporation Method of continuous casting thin steel strip
KR101360660B1 (ko) * 2011-12-27 2014-02-07 주식회사 포스코 에지 품질이 우수한 오스테나이트계 스테인리스 강판의 제조방법
KR101510506B1 (ko) 2012-12-26 2015-04-08 주식회사 포스코 스컴의 생성을 저감시킨 쌍롤식 박판 주조 방법
CN103255352B (zh) * 2013-04-19 2015-05-20 山西太钢不锈钢股份有限公司 一种超低碳奥氏体不锈钢棒材中提高形成奥氏体的方法
JP6347864B1 (ja) * 2017-03-24 2018-06-27 日新製鋼株式会社 オーステナイト系ステンレス鋼スラブの製造方法
CN107030264B (zh) * 2017-04-27 2019-04-26 酒泉钢铁(集团)有限责任公司 一种超级奥氏体不锈钢双辊薄带铸轧生产工艺
CN109778077B (zh) * 2017-11-10 2021-01-08 大连华锐重工集团股份有限公司 一种核主泵泵壳材料的冶炼方法
US20200406321A1 (en) 2018-03-02 2020-12-31 Nippon Steel Corporation Manufacturing method for slab and continuous casting equipment
CN108239724A (zh) * 2018-03-29 2018-07-03 冯满 一种合金钢

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103895A (en) * 1989-07-20 1992-04-14 Nippon Steel Corporation Method and apparatus of continuously casting a metal sheet
EP0679114B2 (en) * 1993-11-18 2004-11-03 Castrip, LLC Casting stainless steel strip on surface with specified roughness
FR2746333B1 (fr) * 1996-03-22 1998-04-24 Usinor Sacilor Procede de coulee continue d'une bande d'acier inoxydable austenitique sur une ou entre deux parois mobiles dont les surfaces sont pourvues de fossettes, et installation de coulee pour sa mise en oeuvre

Also Published As

Publication number Publication date
ATE229391T1 (de) 2002-12-15
KR100636868B1 (ko) 2006-10-19
EP1185387B1 (fr) 2002-12-11
CZ20013776A3 (cs) 2002-03-13
CZ296650B6 (cs) 2006-05-17
FR2792560B1 (fr) 2001-06-01
US6739383B1 (en) 2004-05-25
FR2792560A1 (fr) 2000-10-27
DE60000997T2 (de) 2003-07-17
RU2239518C2 (ru) 2004-11-10
CN1187148C (zh) 2005-02-02
JP2002542039A (ja) 2002-12-10
AU767990B2 (en) 2003-11-27
KR20010113824A (ko) 2001-12-28
DK1185387T3 (da) 2003-03-24
TW434058B (en) 2001-05-16
SK14602001A3 (sk) 2002-05-09
ZA200108666B (en) 2004-06-30
SK286180B6 (sk) 2008-04-07
EP1185387A1 (fr) 2002-03-13
SI1185387T1 (en) 2003-04-30
CN1351528A (zh) 2002-05-29
DE60000997D1 (de) 2003-01-23
WO2000064612A1 (fr) 2000-11-02
JP4454868B2 (ja) 2010-04-21
AU3661800A (en) 2000-11-10
ES2188523T3 (es) 2003-07-01
BR0009894A (pt) 2002-01-15
PT1185387E (pt) 2003-04-30
PL194231B1 (pl) 2007-05-31
PL351566A1 (en) 2003-05-05

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