IT1158892B - Procedimento per la produzione di un materiale composito con un rivestimento di acciaio al cromo ferritico, nel quale la resistenza alla corrosione di detto rivestimento corrisponda a quella di una superferrite - Google Patents

Procedimento per la produzione di un materiale composito con un rivestimento di acciaio al cromo ferritico, nel quale la resistenza alla corrosione di detto rivestimento corrisponda a quella di una superferrite

Info

Publication number
IT1158892B
IT1158892B IT25855/78A IT2585578A IT1158892B IT 1158892 B IT1158892 B IT 1158892B IT 25855/78 A IT25855/78 A IT 25855/78A IT 2585578 A IT2585578 A IT 2585578A IT 1158892 B IT1158892 B IT 1158892B
Authority
IT
Italy
Prior art keywords
coating
superferrite
procedure
production
composite material
Prior art date
Application number
IT25855/78A
Other languages
English (en)
Other versions
IT7825855A0 (it
Original Assignee
Kloeckner Werke 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
Priority claimed from DE2732778A external-priority patent/DE2732778C2/de
Application filed by Kloeckner Werke Ag filed Critical Kloeckner Werke Ag
Publication of IT7825855A0 publication Critical patent/IT7825855A0/it
Application granted granted Critical
Publication of IT1158892B publication Critical patent/IT1158892B/it

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
    • C21D8/0247—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 heat treatment
    • C21D8/0257—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 heat treatment with diffusion of elements, e.g. decarburising, nitriding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
    • 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
    • C21D2251/00—Treating composite or clad material
    • C21D2251/02—Clad material
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
IT25855/78A 1977-07-20 1978-07-19 Procedimento per la produzione di un materiale composito con un rivestimento di acciaio al cromo ferritico, nel quale la resistenza alla corrosione di detto rivestimento corrisponda a quella di una superferrite IT1158892B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2732778A DE2732778C2 (de) 1976-05-14 1977-07-20 Verfahren zur Herstellung eines Verbundwerkstoffes

Publications (2)

Publication Number Publication Date
IT7825855A0 IT7825855A0 (it) 1978-07-19
IT1158892B true IT1158892B (it) 1987-02-25

Family

ID=6014401

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25855/78A IT1158892B (it) 1977-07-20 1978-07-19 Procedimento per la produzione di un materiale composito con un rivestimento di acciaio al cromo ferritico, nel quale la resistenza alla corrosione di detto rivestimento corrisponda a quella di una superferrite

Country Status (6)

Country Link
US (1) US4159918A (it)
JP (1) JPS6015437B2 (it)
BE (1) BE869158R (it)
FR (1) FR2397917A2 (it)
GB (1) GB1570267A (it)
IT (1) IT1158892B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455352A (en) * 1982-11-08 1984-06-19 The Babcock & Wilcox Company Materials system for high strength corrosion resistant bimetallic products
RU2085350C1 (ru) * 1995-06-20 1997-07-27 Научно-исследовательский и конструкторский институт энерготехники Переходник для сварки труб из нержавеющих сталей с трубами из циркониевых сплавов
US8012373B2 (en) * 2009-05-12 2011-09-06 Raytheon Company Anti-corrosion thread compound for seawater environment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701818C (de) * 1938-06-14 1941-01-24 Edelstahlwerke Akt Ges Deutsch Verwendung korrosionsbestaendiger Verbundwerkstoffe
US2653117A (en) * 1951-12-26 1953-09-22 Superior Steel Corp Method of making a cold formed bimetallic shape
US3489618A (en) * 1962-07-31 1970-01-13 Du Pont Hot rolling explosion-bonded stainless steel/carbon steel clads
FR1366314A (fr) * 1962-07-31 1964-07-10 Du Pont Objet composite en acier et son procédé de préparation
US3693242A (en) * 1970-01-02 1972-09-26 Allegheny Ludlum Steel Composite material and production thereof
US3795971A (en) * 1970-01-02 1974-03-12 J Chivinsky Method of producing a composite material
DE2142460A1 (de) * 1971-08-25 1973-03-01 Siemens Ag Vorbehandlung fuer die schweissplattierung von stahl

Also Published As

Publication number Publication date
US4159918A (en) 1979-07-03
GB1570267A (en) 1980-06-25
FR2397917A2 (fr) 1979-02-16
FR2397917B2 (it) 1983-10-14
IT7825855A0 (it) 1978-07-19
JPS6015437B2 (ja) 1985-04-19
JPS54132416A (en) 1979-10-15
BE869158R (fr) 1978-11-16

Similar Documents

Publication Publication Date Title
BR7704835A (pt) Tubos de aco blindados e processo para sua producao por laminacao
IT1107687B (it) Perfezionamento nei procedimenti per la produzione di una composizione metallica tissotropa
IT1035805B (it) Perfezionamento nei procedimenti epr migliorare la sagnabilita di banda di acciaio nel rivestimento a caldo ad immerseione con altri metalli
IT7923247A0 (it) Materiale di acciaio con trattamento superficiale, ottimamente resistente alla corrosione, lavorabile e saldabile.
BR8006833A (pt) Tubulacao de metal composta
ES212802U (es) Barras perfiladas de banda metalica y cuerpos huecos ensamblados con ellas.
GB2065712B (en) Producing high chromium steel
BR7707715A (pt) Processo para a producao de arame de aco,chapeado com cobre
IT7825855A0 (it) Procedimento per la produzione di un materiale composito con un rivestimento di acciaio al cromo ferritico, nel quale la resistenza alla corrosione di detto rivestimento corrisponda a quella di una superferrite
IT8124069A0 (it) Procedimento per il rivestimento di tubi di acciaio con materiale termoplastico.
BE851514A (fr) Articles metalliques a microstructure composite
IT1115312B (it) Procedimento per la produzione di un materiale composito con un rivestimento di acciaio al cromo ferritico,nel quale la resistenza alla corrosione di detto rivestimento corpisponda a quella di un super ferrite
JPS5428738A (en) Double plated band steel for use in making corrosion resistant overlapped steel pipes
IT1070067B (it) Procedimento per la produzione di lamiera d acciaio con rivesimento composito
IT7819476A0 (it) Materiale composito insonorizzante per pareti metalliche.
IT7923248A0 (it) Materiale di acciaio con rivestimento superficiale, ottimamente resistente alla corrosione, lavorabile e saldabile.
IT1081727B (it) Procedimento ed impianto per la produzione di tubi in materiale elastomerico vulcanizzabile,in particolare con struttura rinforzata o non
AT359343B (de) Vorrichtung zum verschliessen oder verbinden von mit verstaerkungseinlagen versehenen bieg- samen hochdruckrohren
NL7701021A (nl) Werkwijze ter vervaardiging van een met een me- taalfoelie gecacheerde plaat van minerale vezels, alsmede plaat verkregen volgens deze werkwijze.
MX157359A (es) Metodo mejorado para la produccion de acero en un convertidor
GB2055898B (en) Pretreatment of steel sheet in production of tin-free steel
JPS51119659A (en) Stress resistant corrosion cracking composite high tensile steel
AR213988A1 (es) Un metodo de preparar las superficies de productos hechos de aleaciones de hierro,aleaciones de niquel o aleaciones de cromo
JPS54163716A (en) Structural electroforming steel pipe with excellent cutting workability
JPS531645A (en) Production method of steel sheet coated with zinccaluminum composite plating