ES8401780A1 - Metodo de fabricacion de un acero inoxidable ferritico, trabajable en caliente, resistente a la oxidacion ciclica termica. - Google Patents

Metodo de fabricacion de un acero inoxidable ferritico, trabajable en caliente, resistente a la oxidacion ciclica termica.

Info

Publication number
ES8401780A1
ES8401780A1 ES517961A ES517961A ES8401780A1 ES 8401780 A1 ES8401780 A1 ES 8401780A1 ES 517961 A ES517961 A ES 517961A ES 517961 A ES517961 A ES 517961A ES 8401780 A1 ES8401780 A1 ES 8401780A1
Authority
ES
Spain
Prior art keywords
chromium
iron
alloy
article
aluminium alloy
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
Application number
ES517961A
Other languages
English (en)
Other versions
ES517961A0 (es
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.)
Allegheny Ludlum Steel Corp
Original Assignee
Allegheny Ludlum 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23448295&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8401780(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of ES517961A0 publication Critical patent/ES517961A0/es
Publication of ES8401780A1 publication Critical patent/ES8401780A1/es
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Vending Machines For Individual Products (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Resistance Heating (AREA)
  • Floor Finish (AREA)
  • Cookers (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

PROCEDIMIENTO PARA LA PRODUCCION DE ACEROS INOXIDABLES FERRITICOS, QUE SE PUEDEN TRABAJAR EN CALIENTE, Y TIENEN UNA SUPERFICIE DE OXIDO DE ALUMINIO TEXTURADO.CONSISTE EN PREPARAR UN CALDO QUE CONTIENE 8,0-25,0 DE CR. 3,0-8,0 DE AL. 0,002-0,05 DE LA SUMA DE CE, LA, ND Y PR, HASTA 0,06 DE LA SUMA DE TODAS LAS TIERRAS RARAS, HASTA 4 DE SI, 0,06-1,0 DE MANGANESO, E IMPUREZAS NORMALES EN LA FABRICACION DE ACEROS; OBTENER EL ARTICULO DE ACERO A PARTIR DEL CALDO; Y FORMAR SOBRE EL MISMO UNA SUPERFICIE DE OXIDO DE ALUMINIO TEXTURADO ADHERENTE.ESTAS ALEACIONES TIENEN APLICACIONESPARA FABRICAR CONVERTIDORES CATALITICOS, ELEMENTOS CALEFACTORES DE RESISTENCIA Y ELEMENTOS CALEFACTORES RADIANTES EN HORNILLOS.
ES517961A 1982-04-12 1982-12-06 Metodo de fabricacion de un acero inoxidable ferritico, trabajable en caliente, resistente a la oxidacion ciclica termica. Expired ES8401780A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/367,710 US4414023A (en) 1982-04-12 1982-04-12 Iron-chromium-aluminum alloy and article and method therefor

Publications (2)

Publication Number Publication Date
ES517961A0 ES517961A0 (es) 1984-01-01
ES8401780A1 true ES8401780A1 (es) 1984-01-01

Family

ID=23448295

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517961A Expired ES8401780A1 (es) 1982-04-12 1982-12-06 Metodo de fabricacion de un acero inoxidable ferritico, trabajable en caliente, resistente a la oxidacion ciclica termica.

Country Status (13)

Country Link
US (1) US4414023A (es)
EP (1) EP0091526B1 (es)
JP (1) JPS58177437A (es)
KR (1) KR870001284B1 (es)
AT (1) ATE28899T1 (es)
AU (1) AU550164B2 (es)
CA (1) CA1198003A (es)
DE (1) DE3276949D1 (es)
ES (1) ES8401780A1 (es)
GR (1) GR76785B (es)
HK (1) HK49288A (es)
TR (1) TR22201A (es)
ZA (1) ZA827757B (es)

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GB2082631A (en) * 1980-02-28 1982-03-10 Firth Brown Ltd Ferritic iron-aluminium-chromium alloys
US4318828A (en) * 1980-08-15 1982-03-09 General Motors Corporation Enhanced oxide whisker growth on cold-rolled aluminum-containing stainless steel foil
JPS5741352A (en) * 1980-08-23 1982-03-08 Sumitomo Metal Ind Ltd Ferrite steel with superior oxidation resistance at high temperature
DE3137169A1 (de) * 1981-09-18 1983-03-31 Degussa Ag, 6000 Frankfurt Katalysator fuer die verbrennung von in abgasen alkoholbetriebener verbrennungskraftmaschinen enthaltenen schadstoffen, verfahren zur herstellung des katalysators und verwendung

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HK49288A (en) 1988-07-15
KR840002459A (ko) 1984-07-02
ES517961A0 (es) 1984-01-01
ATE28899T1 (de) 1987-08-15
ZA827757B (en) 1983-10-26
DE3276949D1 (en) 1987-09-17
KR870001284B1 (ko) 1987-06-30
CA1198003A (en) 1985-12-17
EP0091526A2 (en) 1983-10-19
TR22201A (tr) 1986-09-24
EP0091526B1 (en) 1987-08-12
JPH0258340B2 (es) 1990-12-07
US4414023A (en) 1983-11-08
JPS58177437A (ja) 1983-10-18
AU550164B2 (en) 1986-03-06
GR76785B (es) 1984-09-04
EP0091526A3 (en) 1984-03-21
AU8975382A (en) 1983-10-20

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