ES2166618T3 - Recipiente metalurgico. - Google Patents

Recipiente metalurgico.

Info

Publication number
ES2166618T3
ES2166618T3 ES98947371T ES98947371T ES2166618T3 ES 2166618 T3 ES2166618 T3 ES 2166618T3 ES 98947371 T ES98947371 T ES 98947371T ES 98947371 T ES98947371 T ES 98947371T ES 2166618 T3 ES2166618 T3 ES 2166618T3
Authority
ES
Spain
Prior art keywords
steel
creep
refractory lining
resistant
vessel
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
ES98947371T
Other languages
English (en)
Inventor
Walter Bendick
Gunter Schmitz
Siegfried Muller
Dieter Uwer
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.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Application granted granted Critical
Publication of ES2166618T3 publication Critical patent/ES2166618T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Recipiente metalúrgico, especialmente un convertidor para el tratamiento de fundiciones líquidas de metal, especialmente acero, compuesto por una mampostería resistente al fuego y una envoltura de metal que rodea a la misma y la soporta, la cual está formada por piezas de borde y casquetes de un acero refractario y soldados entre sí, con espesores de chapa de hasta 100 mm, caracterizado porque como acero refractario se utiliza un acero de construcción de grano no de alta resistencia y bonificado al agua, con la siguiente composición en tanto por ciento en peso C 0,14 0,22 Cr 0,4 1,0 Mo 0,3 0,8 Ni 1,5 3,0 V 0,05 0,12 Mn 0,7 1,3 Pmax 0,015 Smax 0,003 Al 0,015 0,065 Si 0,20 0,60 Cumax 0,15 Nmax 0,012 Camax 0,014 resto de hierro e impurezas consecuencia de la fabricación.
ES98947371T 1997-08-19 1998-07-24 Recipiente metalurgico. Expired - Lifetime ES2166618T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19736720A DE19736720C1 (de) 1997-08-19 1997-08-19 Metallurgisches Gefäß

Publications (1)

Publication Number Publication Date
ES2166618T3 true ES2166618T3 (es) 2002-04-16

Family

ID=7839941

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98947371T Expired - Lifetime ES2166618T3 (es) 1997-08-19 1998-07-24 Recipiente metalurgico.

Country Status (8)

Country Link
US (1) US6368549B1 (es)
EP (1) EP1015653B1 (es)
JP (1) JP2001515148A (es)
AT (1) ATE211778T1 (es)
AU (1) AU9431498A (es)
DE (2) DE19736720C1 (es)
ES (1) ES2166618T3 (es)
WO (1) WO1999009232A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1052296T3 (da) * 1999-05-08 2005-04-11 Thyssenkrupp Stahl Ag Anvendelse af et stål til fremstilling af panserplader
DE10359345B3 (de) * 2003-12-16 2005-09-15 Daimlerchrysler Ag Vorrichtung zur Verbesserung der Sichtverhältniesse in einem Kraftfahrzeug
JP3903321B2 (ja) * 2004-12-28 2007-04-11 株式会社大紀アルミニウム工業所 溶融金属取鍋
US8486251B2 (en) * 2008-08-05 2013-07-16 Exxonmobil Research And Engineering Company Process for regenerating alkali metal hydroxides by electrochemical means

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE540263A (es) *
US3989231A (en) * 1972-03-09 1976-11-02 British Steel Corporation Heat treatment of steel
SE371211B (es) * 1973-03-12 1974-11-11 Uddeholms Ab
JPS5925957A (ja) * 1982-08-03 1984-02-10 Nittoku Kako Center:Kk ブレ−カ−用高じん性チゼル
US4468249A (en) * 1982-09-16 1984-08-28 A. Finkl & Sons Co. Machinery steel
JPH0250911A (ja) * 1988-08-15 1990-02-20 Nippon Steel Corp 疲労特性の良い金型用鋼板の製造方法
JP2986601B2 (ja) * 1991-12-25 1999-12-06 川崎製鉄株式会社 高強度高靱性高温圧力容器用鋼
JPH0681078A (ja) * 1992-07-09 1994-03-22 Sumitomo Metal Ind Ltd 低降伏比高強度鋼材およびその製造方法
DE4223895C1 (de) * 1992-07-21 1994-03-17 Thyssen Stahl Ag Verfahren zur Herstellung von dicken Panzerblechen
US5525167A (en) * 1994-06-28 1996-06-11 Caterpillar Inc. Elevated nitrogen high toughness steel article
JPH0841582A (ja) * 1994-07-29 1996-02-13 Nippon Steel Corp 大入熱溶接部靱性の優れた低合金耐熱鋼
JP3238031B2 (ja) * 1995-01-18 2001-12-10 新日本製鐵株式会社 高寿命浸炭軸受鋼
US5853502A (en) * 1995-08-11 1998-12-29 Sumitomo Metal Industries, Ltd. Carburizing steel and steel products manufactured making use of the carburizing steel

Also Published As

Publication number Publication date
EP1015653B1 (de) 2002-01-09
EP1015653A1 (de) 2000-07-05
DE19736720C1 (de) 1999-05-06
JP2001515148A (ja) 2001-09-18
ATE211778T1 (de) 2002-01-15
WO1999009232A1 (de) 1999-02-25
AU9431498A (en) 1999-03-08
US6368549B1 (en) 2002-04-09
DE59802854D1 (de) 2002-02-28

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