MX170992B - Metodo para producir una tira de acero inoxidable substancialmente austenitica a partir de una plancha fundida y laminada en caliente - Google Patents

Metodo para producir una tira de acero inoxidable substancialmente austenitica a partir de una plancha fundida y laminada en caliente

Info

Publication number
MX170992B
MX170992B MX002065A MX206586A MX170992B MX 170992 B MX170992 B MX 170992B MX 002065 A MX002065 A MX 002065A MX 206586 A MX206586 A MX 206586A MX 170992 B MX170992 B MX 170992B
Authority
MX
Mexico
Prior art keywords
hot
rolled
percent
producing
stainless steel
Prior art date
Application number
MX002065A
Other languages
English (en)
Inventor
Clifford Roland Whiddon
Daniel Ray Flaherty
Lawrence Edward Turowski
Original Assignee
Allegheny Ludlum Steel
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 Allegheny Ludlum Steel filed Critical Allegheny Ludlum Steel
Publication of MX170992B publication Critical patent/MX170992B/es

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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment 
    • 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
    • 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

Landscapes

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

Abstract

La presente invención se refiere a método para producir una tira de acero inoxidable substancialmente austenítica a partir de una plancha fundida y laminada en caliente, que comprende: fundir continuamente una plancha del acero que tiene una composición que consiste esencialmente de: en peso de aproximadamente 15 por ciento o más de cromo, alrededor de 5 por ciento o más de níquel, hasta 5 por ciento de molibdeno, hasta 0.002 por ciento máximo de azufre, el resto siendo hierro y adiciones y productos residuales normales en la elaboración de acero; y laminar en caliente la plancha hasta un calibre de banda laminada en caliente; la banda laminada en caliente, qur cuando se desescama, tiene buena calidad superficial, caracterizada por películas metalúrgicas reducidas.
MX002065A 1985-06-28 1986-04-02 Metodo para producir una tira de acero inoxidable substancialmente austenitica a partir de una plancha fundida y laminada en caliente MX170992B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/750,570 US4657066A (en) 1985-06-28 1985-06-28 Method of continuous casting slabs to produce good surface quality hot-rolled band

Publications (1)

Publication Number Publication Date
MX170992B true MX170992B (es) 1993-09-24

Family

ID=25018387

Family Applications (1)

Application Number Title Priority Date Filing Date
MX002065A MX170992B (es) 1985-06-28 1986-04-02 Metodo para producir una tira de acero inoxidable substancialmente austenitica a partir de una plancha fundida y laminada en caliente

Country Status (8)

Country Link
US (1) US4657066A (es)
EP (1) EP0207608A3 (es)
JP (1) JPS624827A (es)
KR (1) KR920007883B1 (es)
BR (1) BR8601980A (es)
CA (1) CA1256353A (es)
ES (1) ES8706846A1 (es)
MX (1) MX170992B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT406941B (de) * 1998-03-30 2000-10-25 Steel Authority Of India Ltd R Verfahren zur herstellung von stranggegossenen bruchfreien brammen bzw. warmgewalzten platten bzw. blechen aus rostfreiem stahl
US20040156737A1 (en) * 2003-02-06 2004-08-12 Rakowski James M. Austenitic stainless steels including molybdenum
US7985304B2 (en) 2007-04-19 2011-07-26 Ati Properties, Inc. Nickel-base alloys and articles made therefrom

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452372B2 (de) * 1974-11-05 1976-08-19 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Verfahren zur vermeidung von schuppenzeilen/haeutchen auf der oberflaeche von rost- und saeure- und hitzebestaendigen stahlbaendern
US4007038A (en) * 1975-04-25 1977-02-08 Allegheny Ludlum Industries, Inc. Pitting resistant stainless steel alloy having improved hot-working characteristics
JPS6043411B2 (ja) * 1979-07-24 1985-09-27 住友金属工業株式会社 耐酸化性のすぐれたオ−ステナイト鋼板の製造方法
JPS608134B2 (ja) * 1980-07-23 1985-03-01 日本鋼管株式会社 含Ｎｉ低温用鋼の連続鋳造における表面疵防止方法
DE3263615D1 (en) * 1981-01-31 1985-06-13 Nippon Steel Corp Process for producing austenitic stainless steels less susceptible to rolling defects

Also Published As

Publication number Publication date
BR8601980A (pt) 1987-03-10
CA1256353A (en) 1989-06-27
JPS624827A (ja) 1987-01-10
EP0207608A2 (en) 1987-01-07
EP0207608A3 (en) 1988-02-24
KR870000444A (ko) 1987-02-18
KR920007883B1 (ko) 1992-09-18
ES8706846A1 (es) 1987-06-16
US4657066A (en) 1987-04-14
ES553791A0 (es) 1987-06-16

Similar Documents

Publication Publication Date Title
ES2100964T3 (es) Sistema y procedimiento para formar fleje de acero laminado en caliente plano, delgado.
ES2025280B3 (es) Metodo y aparato para fabricacion de rollos de acero.
GB1534095A (en) Chill cast roll for hot rolling
MX3166E (es) Metodo mejorado para la produccion de un acero inoxidable austenitico
ATE92797T1 (de) Verfahren zum kontinuierlichen giesswalzen.
KR900014607A (ko) 오스테나이트계 스테인레스강의 냉간압연 스트립 및 시이트의 제조방법
MX170992B (es) Metodo para producir una tira de acero inoxidable substancialmente austenitica a partir de una plancha fundida y laminada en caliente
KR900014615A (ko) 오스테나이트계 스테인레스강의 냉간압연 스트립 또는 시이트의 제조방법
ES444690A1 (es) Procedimiento para la produccion de chapa de acero para es- maltar.
DE69612964D1 (de) Verfahren zum herstellen von stahlblechern oder bandern fur die herstellung von dosen und also hergestelltes stahlband oder stahlblech
GB1289639A (es)
ES463235A1 (es) Procedimiento para la fabricacion de un rodillo compuesto principalmente para el guiado de paquetes en una instalacionde colada continua.
ES8101127A1 (es) Procedimiento para la fabricacion de un acero inoxidable fe-rritico
MX162995B (es) Metodo para producir acero inoxidable austenitico endurecido por medios mecanicos
KR970033116A (ko) 굽힘가공성이 우수한 고탄소열연강판 제조방법
JPS5528348A (en) Steel for roll of continuous casting facilities
JPS5416321A (en) Cast alloy for hearth rollers having superior rougth surface resistance
EP0378705A4 (en) Process for producing thin cr-ni stainless steel sheet excellent in both surface quality and quality of material
JPS57185928A (en) Manufacture of high tensile band material for packing
RU1808580C (ru) Способ производства биметаллических листов
JPS5288526A (en) Roll for rolling
GB540247A (en) Improvements relating to the production of metal strips or sheets
GB388535A (en) Improvements in or relating to the production of ply metal
JPS5325211A (en) Production of high tensile cold rolled steel sheet with excellent ductility by continuous annealing
JPS6015437B2 (ja) 複合材料の製法