ES465968A1 - Procedimiento para la preparacion de un acero al cromo-mo libdeno-niquel, ferritico, estable frente a la corrosion. - Google Patents

Procedimiento para la preparacion de un acero al cromo-mo libdeno-niquel, ferritico, estable frente a la corrosion.

Info

Publication number
ES465968A1
ES465968A1 ES465968A ES465968A ES465968A1 ES 465968 A1 ES465968 A1 ES 465968A1 ES 465968 A ES465968 A ES 465968A ES 465968 A ES465968 A ES 465968A ES 465968 A1 ES465968 A1 ES 465968A1
Authority
ES
Spain
Prior art keywords
molybdenum
corrosion
nickel steel
ferritic chrome
resistant ferritic
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
ES465968A
Other languages
English (en)
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.)
Thyssen Stahl AG
Original Assignee
Thyssen Edelstahlwerke 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 Thyssen Edelstahlwerke AG filed Critical Thyssen Edelstahlwerke AG
Publication of ES465968A1 publication Critical patent/ES465968A1/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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Steel (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Procedimiento para la preparación de un acero al cromo-molibdeno-níquelferríticoestable frente a la corrosióncon elevada estabilidad química tanto frente ataques por corrosión general e intercristalina como también frente a corrosión por fisuración en agujerosen rendijas y por esfuerzos en soluciones que contienen cloruros que alcance las siguientes características: un límite - 02 a la temperatura ambiente de al menos 520 N/mm2 así como una tenacidad al impacto con entalladura de al menos 40 j a 0ºC y de al menos 70 J a 20ºC en probetas DVMa saber garantizado para productos planos tales como chapa o banda con el menos 10 mm de espesor y para material en forma de barra redondo con hasta al menos 60 mm de diámetro o tetragonal.
ES465968A 1977-01-14 1978-01-13 Procedimiento para la preparacion de un acero al cromo-mo libdeno-niquel, ferritico, estable frente a la corrosion. Expired ES465968A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2701329A DE2701329C2 (de) 1977-01-14 1977-01-14 Korrosionsbeständiger ferritischer Chrom-Molybdän-Nickelstahl

Publications (1)

Publication Number Publication Date
ES465968A1 true ES465968A1 (es) 1978-09-16

Family

ID=5998662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465968A Expired ES465968A1 (es) 1977-01-14 1978-01-13 Procedimiento para la preparacion de un acero al cromo-mo libdeno-niquel, ferritico, estable frente a la corrosion.

Country Status (10)

Country Link
US (1) US4155752A (es)
JP (1) JPS5941505B2 (es)
AT (1) AT369435B (es)
DE (1) DE2701329C2 (es)
ES (1) ES465968A1 (es)
FR (1) FR2377457B1 (es)
GB (1) GB1546051A (es)
IT (1) IT1155765B (es)
NL (1) NL7800447A (es)
SE (1) SE439329B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737116C2 (de) * 1977-08-17 1985-05-09 Gränges Nyby AB, Nybybruk Verfahren zum Herstellen von Blechen und Bändern aus ferritischen, stabilisierten, rostfreien Chrom-Molybdän-Nickel-Stählen
US4255497A (en) * 1979-06-28 1981-03-10 Amax Inc. Ferritic stainless steel
US4294613A (en) * 1979-07-03 1981-10-13 Henrik Giflo Acid resistant, high-strength steel suitable for polishing
US4299621A (en) * 1979-07-03 1981-11-10 Henrik Giflo High mechanical strength reinforcement steel
US4456483A (en) * 1980-01-03 1984-06-26 Allegheny Ludlum Steel Corporation Ferritic stainless steel
SE436576C (sv) * 1980-01-03 1987-03-16 Allegheny Ludlum Steel Ferritiskt rostfritt stal och anvendning av dylikt
US4456482A (en) * 1980-01-03 1984-06-26 Allegheny Ludlum Steel Corporation Ferritic stainless steel
SE436577B (sv) * 1980-01-03 1985-01-07 Allegheny Ludlum Steel Ferritiskt rostfritt stal och anvendning av dylikt
JPS56123356A (en) * 1980-03-01 1981-09-28 Nippon Steel Corp Ferritic stainless steel with superior formability
JPS6028968Y2 (ja) * 1980-04-30 1985-09-03 富士通株式会社 出力直接選択型インタフェィス回路
JPS56160428U (es) * 1980-04-30 1981-11-30
US4331474A (en) * 1980-09-24 1982-05-25 Armco Inc. Ferritic stainless steel having toughness and weldability
ATE12527T1 (de) * 1981-01-16 1985-04-15 Allegheny Ludlum Steel Ferritischer, rostfreier, korrosionsbestaendiger, schweissbarer stahl mit geringem gehalt an zwischengittersubstanzen und verfahren zu seiner herstellung.
JPS57126954A (en) * 1981-01-29 1982-08-06 Nisshin Steel Co Ltd Corrosion-resistant ferritic stainless steel
DE3221087A1 (de) * 1982-06-04 1983-12-08 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Verfahren zur erzeugung und verarbeitung hochlegierter nichtrostender ferritischer chrom-molybdaen-nickel-staehle
US4832765A (en) * 1983-01-05 1989-05-23 Carpenter Technology Corporation Duplex alloy
JPH0627303B2 (ja) * 1985-07-24 1994-04-13 愛知製鋼株式会社 冷間鍛造用軟磁性ステンレス鋼
FR2589482B1 (fr) * 1985-11-05 1987-11-27 Ugine Gueugnon Sa Tole ou bande en acier ferritique inoxydable, en particulier pour systemes d'echappement
JPS6331535A (ja) * 1986-07-23 1988-02-10 Jgc Corp 炭素析出抑止性含炭素化合物処理装置
US4942922A (en) * 1988-10-18 1990-07-24 Crucible Materials Corporation Welded corrosion-resistant ferritic stainless steel tubing having high resistance to hydrogen embrittlement and a cathodically protected heat exchanger containing the same
JP2696584B2 (ja) * 1990-03-24 1998-01-14 日新製鋼株式会社 低温靭性，溶接性および耐熱性に優れたフエライト系耐熱用ステンレス鋼
US5578265A (en) * 1992-09-08 1996-11-26 Sandvik Ab Ferritic stainless steel alloy for use as catalytic converter material
US5393487A (en) * 1993-08-17 1995-02-28 J & L Specialty Products Corporation Steel alloy having improved creep strength
US6582652B2 (en) * 2001-05-11 2003-06-24 Scimed Life Systems, Inc. Stainless steel alloy having lowered nickel-chromium toxicity and improved biocompatibility
JP5042553B2 (ja) * 2006-08-03 2012-10-03 新日鐵住金ステンレス株式会社 耐すきま腐食性、成形性に優れたフェライト系ステンレス鋼
CA2776892C (en) * 2006-05-09 2014-12-09 Nippon Steel & Sumikin Stainless Steel Corporation Ferritic stainless steel excellent in resistance to crevice corrosion and formability
JP5390175B2 (ja) * 2007-12-28 2014-01-15 新日鐵住金ステンレス株式会社 ろう付け性に優れたフェライト系ステンレス鋼
JP5462583B2 (ja) * 2008-10-24 2014-04-02 新日鐵住金ステンレス株式会社 Ｅｇｒクーラ用フェライト系ステンレス鋼板
CN106011691B (zh) * 2016-07-27 2018-07-03 东莞市闻誉实业有限公司 铝合金产品

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974555C (de) 1951-01-19 1961-02-09 Electric Furnace Products Comp Im Lichtbogen erschmolzener ferritischer Chromstahl
US3366263A (en) * 1964-07-15 1968-01-30 Allegheny Ludlum Steel Hot water tank
FR2091642A5 (en) * 1970-05-16 1972-01-14 Nippon Steel Corp Stainless steel resistant to pitting corrosion -and suitable for comp - used in sewater
US3929473A (en) * 1971-03-09 1975-12-30 Du Pont Chromium, molybdenum ferritic stainless steels
GB1359629A (en) * 1971-10-26 1974-07-10 Deutsche Edelstahlwerke Gmbh Corrosion-resistant ferritic chrome steel
DE2153186A1 (de) 1971-10-26 1973-05-03 Deutsche Edelstahlwerke Gmbh Verwendung ferritischer chromstaehle als korrosionsbestaendiger werkstoff fuer den chemischen apparatebau
US3957544A (en) * 1972-03-10 1976-05-18 Crucible Inc. Ferritic stainless steels
US3890143A (en) * 1972-04-14 1975-06-17 Nyby Bruk Ab Welded constructions of stainless steels
US4055448A (en) * 1973-04-10 1977-10-25 Daido Seiko Kabushiki Kaisha Ferrite-austenite stainless steel
US3992198A (en) * 1973-06-21 1976-11-16 E. I. Du Pont De Nemours & Company Ductile chromium-containing ferritic alloys
US3963532A (en) * 1974-05-30 1976-06-15 E. I. Du Pont De Nemours And Company Fe, Cr ferritic alloys containing Al and Nb
JPS5188413A (en) * 1975-02-01 1976-08-03 Kotaishokuseifueraitosutenresuko
US4010049A (en) * 1975-10-06 1977-03-01 Jones & Laughlin Steel Corporation Columbium-stabilized high chromium ferritic stainless steels containing zirconium
GB1565419A (en) * 1976-04-27 1980-04-23 Crucible Inc Stainless steel welded articles
US4101347A (en) * 1977-05-06 1978-07-18 Daido Tokushuko Kabushiki Kaisha Ferrite-austenite stainless steel castings having an improved erosion-corrosion resistance

Also Published As

Publication number Publication date
IT1155765B (it) 1987-01-28
DE2701329B1 (de) 1977-12-22
FR2377457B1 (fr) 1985-09-06
US4155752A (en) 1979-05-22
NL7800447A (nl) 1978-07-18
SE7800362L (sv) 1978-07-15
JPS5941505B2 (ja) 1984-10-08
GB1546051A (en) 1979-05-16
IT7847618A0 (it) 1978-01-12
JPS5389816A (en) 1978-08-08
ATA25478A (de) 1982-05-15
DE2701329C2 (de) 1983-03-24
FR2377457A1 (fr) 1978-08-11
SE439329B (sv) 1985-06-10
AT369435B (de) 1982-12-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001