ES2129032T3 - Procedimiento para producir una chapa delgada de acero inoxidable a base de cr-ni que tiene una excelente calidad superficial y excelente capacidad para ser trabajada. - Google Patents

Procedimiento para producir una chapa delgada de acero inoxidable a base de cr-ni que tiene una excelente calidad superficial y excelente capacidad para ser trabajada.

Info

Publication number
ES2129032T3
ES2129032T3 ES92114613T ES92114613T ES2129032T3 ES 2129032 T3 ES2129032 T3 ES 2129032T3 ES 92114613 T ES92114613 T ES 92114613T ES 92114613 T ES92114613 T ES 92114613T ES 2129032 T3 ES2129032 T3 ES 2129032T3
Authority
ES
Spain
Prior art keywords
degrees
molding
produce
stainless steel
surface quality
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.)
Expired - Lifetime
Application number
ES92114613T
Other languages
English (en)
Inventor
Masanori Ueda
Shin-Ich Teraoka
Toshiyuki Suehiro
Hideki Oka
Yuuji Yoshimura
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP21760391A external-priority patent/JP2607187B2/ja
Priority claimed from JP3217591A external-priority patent/JP2532314B2/ja
Priority claimed from JP3217597A external-priority patent/JPH0826405B2/ja
Priority claimed from JP3217600A external-priority patent/JPH0559447A/ja
Priority claimed from JP21759891A external-priority patent/JPH0826406B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of ES2129032T3 publication Critical patent/ES2129032T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Continuous Casting (AREA)

Abstract

UN PROCESO PARA PRODUCIR CHAPA FINA DE ACERO INOXIDABLE BASADO EN CR-NI QUE POSEE EXCELENTE CALIDAD DE SUPERFICIE Y FACILIDAD DE TRABAJO MOLDEANDO CONTINUAMENTE UN ACERO INOXIDABLE REPRESENTADO POR ACERO 18%CR LDEO QUE POSEE UNA SUPERFICIE DE PARED DE MOLDE QUE SE MUEVE EN SINCRONIA CON UNA BANDA DE MOLDEO, EFECTUANDO SOLIDIFICACION RAPIDA A UNA VELOCIDAD DE ENFRIAMIENTO DE 100 (GRADOS) C/SEG O MAYOR EN UNA BANDA DE MOLDEO QUE POSEE UN ESPESOR DE 10 MM O MENOR; TRAS LA CONSIGUIENTE SOLIDIFICACION, SE INICIA EL ENFRIAMIENTO DE LA BANDA MOLDEADA DESDE UNA TEMPERATURA ALTA A UNA VELOCIDAD DE 100 (GRADOS) C/SEG O MAYOR HASTA 1250 (GRADOS) C Y SE IMPIDE LA RECUPERACION; SE MANTIENE LA BANDA DE MOLDEO ENFRIADA A UNA TEMPERATURA DE ENTRE 900 (GRADOS) C Y 1250 (GRADOS) C EXCLUSIVAMENTE ENTRE 5 SEG Y 2 MIN; SE ENFRIA Y BOBINA LA BANDA MOLDEADA Y SE SOMETE A RECOCIDO, DESOXIDACION, LAMINADO EN FRIO Y RECOCIDO.
ES92114613T 1991-08-28 1992-08-27 Procedimiento para producir una chapa delgada de acero inoxidable a base de cr-ni que tiene una excelente calidad superficial y excelente capacidad para ser trabajada. Expired - Lifetime ES2129032T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP21760391A JP2607187B2 (ja) 1991-08-28 1991-08-28 表面品質と加工性の優れたＣｒ−Ｎｉ系ステンレス鋼薄板の製造方法
JP3217591A JP2532314B2 (ja) 1991-08-28 1991-08-28 表面品質と加工性の優れたＣｒ−Ｎｉ系ステンレス鋼薄板の製造方法
JP3217597A JPH0826405B2 (ja) 1991-08-28 1991-08-28 表面品質と加工性の優れたＣｒ−Ｎｉ系ステンレス鋼薄板の製造方法
JP3217600A JPH0559447A (ja) 1991-08-28 1991-08-28 表面品質と加工性の優れたＣｒ−Ｎｉ系ステンレス鋼薄板の製造方法
JP21759891A JPH0826406B2 (ja) 1991-08-28 1991-08-28 表面品質と加工性の優れたＣｒ−Ｎｉ系ステンレス鋼薄板の製造方法

Publications (1)

Publication Number Publication Date
ES2129032T3 true ES2129032T3 (es) 1999-06-01

Family

ID=27529645

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92114613T Expired - Lifetime ES2129032T3 (es) 1991-08-28 1992-08-27 Procedimiento para producir una chapa delgada de acero inoxidable a base de cr-ni que tiene una excelente calidad superficial y excelente capacidad para ser trabajada.

Country Status (5)

Country Link
US (1) US5281284A (es)
EP (1) EP0530675B1 (es)
KR (1) KR950005320B1 (es)
DE (1) DE69228580T2 (es)
ES (1) ES2129032T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100568350B1 (ko) * 2001-12-21 2006-04-05 주식회사 포스코 박판주조기에서 듀플렉스 스테인레스강의 제조방법
US20060087531A1 (en) * 2004-10-25 2006-04-27 Eiseman Michael J Inkjet printing apparatus
AT501044B8 (de) 2004-10-29 2007-02-15 Voest Alpine Ind Anlagen Verfahren zum herstellen eines gegossenen stahlbandes
US7643900B2 (en) * 2007-08-13 2010-01-05 Husky Injection Molding Systems Ltd. Method of controlling a screw in a two-stage injection unit and a system for implementing the method
KR101646538B1 (ko) * 2014-12-24 2016-08-08 주식회사 포스코 오스테나이트계 스테인리스강 및 그 제조방법
EP3321386A1 (de) * 2016-11-11 2018-05-16 Wolfensberger AG Dünnwandiges stahlgussbauteil mit austenitischem grundgefüge
KR102030162B1 (ko) 2016-12-23 2019-11-08 주식회사 포스코 가공성 및 표면특성이 우수한 오스테나이트계 스테인리스강 및 이의 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730406B2 (ja) * 1988-07-08 1995-04-05 新日本製鐵株式会社 表面品質と材質が優れたＣｒ−Ｎｉ系ステンレス薄鋼板の製造法
EP0378705B2 (en) * 1988-07-08 1999-09-15 Nippon Steel Corporation PROCESS FOR PRODUCING THIN Cr-Ni STAINLESS STEEL SHEET EXCELLENT IN BOTH SURFACE QUALITY AND QUALITY OF MATERIAL
JPH0730405B2 (ja) * 1988-07-08 1995-04-05 新日本製鐵株式会社 表面品質が優れたＣｒ―Ｎｉ系ステンレス鋼薄板の製造方法
JPH0730407B2 (ja) * 1988-07-08 1995-04-05 新日本製鐵株式会社 表面品質が優れたＣｒ―Ｎｉ系ステンレス鋼薄板の製造方法
JPH0670253B2 (ja) * 1988-11-15 1994-09-07 新日本製鐵株式会社 表面品質と材質が優れたＣｒ−Ｎｉ系ステンレス鋼薄板の製造方法
JPH02182353A (ja) * 1989-01-06 1990-07-17 Nippon Steel Corp オーステナイト系薄肉鋳片の製造方法
JP2856440B2 (ja) * 1989-07-07 1999-02-10 新日本製鐵株式会社 微細な表層結晶組織を有するＣｒ―Ｎｉ系ステンレス薄肉鋳片の製造方法
JPH0342150A (ja) * 1989-07-10 1991-02-22 Nippon Steel Corp 表面品質が優れたＣｒ―Ｎｉ系ステンレス鋼薄板の製造方法
WO1991010517A1 (en) * 1990-01-17 1991-07-25 Nippon Steel Corporation METHOD OF MANUFACTURING Cr-Ni STAINLESS STEEL SHEET EXCELLENT IN SURFACE QUALITY AND MATERIAL THEREOF
JPH0796685B2 (ja) * 1990-03-31 1995-10-18 新日本製鐵株式会社 表面品質と材質が優れたＣｒ―Ｎｉ系ステンレス鋼薄板の製造方法

Also Published As

Publication number Publication date
KR950005320B1 (ko) 1995-05-23
KR930004480A (ko) 1993-03-22
EP0530675A2 (en) 1993-03-10
DE69228580D1 (de) 1999-04-15
DE69228580T2 (de) 1999-11-18
EP0530675A3 (en) 1996-04-24
US5281284A (en) 1994-01-25
EP0530675B1 (en) 1999-03-10

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