FR2078273A5 - Low carbon, iron-contng enamel - Google Patents

Low carbon, iron-contng enamel

Info

Publication number
FR2078273A5
FR2078273A5 FR7103968A FR7103968A FR2078273A5 FR 2078273 A5 FR2078273 A5 FR 2078273A5 FR 7103968 A FR7103968 A FR 7103968A FR 7103968 A FR7103968 A FR 7103968A FR 2078273 A5 FR2078273 A5 FR 2078273A5
Authority
FR
France
Prior art keywords
pref
contng
enamel
iron
low carbon
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
FR7103968A
Other languages
French (fr)
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.)
Armco Inc
Original Assignee
Armco Inc
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 Armco Inc filed Critical Armco Inc
Application granted granted Critical
Publication of FR2078273A5 publication Critical patent/FR2078273A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—Hot rolling
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing

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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Deformable enamelling composn. of low C content (0.008, pref. 0.003, esp. 0.001wt.%) which retains a high resistance to elongation (>110 MN/sq.m.) after drawing up to 20% consists of 0.02-0.15 (pref. 0.04-0.06)wt.% Al and >=0.006 (>=0.012)wt.% N, bal. Fe. Pref. C content of Fe alloy with 0.03-0.1 wt.% initial C and >=0.1wt.% Mn is reduced to 0.008 wt.%, 0.02-0.15% Al and >=0.006% N are added to alloy hot-rolled to medium thickness, coiling temp. is adjusted to =735 degrees C, pref. >580 degrees C; alloy is then cold-rolled to final thickness and annealed at 625-800 degrees C.
FR7103968A 1970-02-06 1971-02-05 Low carbon, iron-contng enamel Expired FR2078273A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US942270A 1970-02-06 1970-02-06

Publications (1)

Publication Number Publication Date
FR2078273A5 true FR2078273A5 (en) 1971-11-05

Family

ID=21737548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7103968A Expired FR2078273A5 (en) 1970-02-06 1971-02-05 Low carbon, iron-contng enamel

Country Status (6)

Country Link
AU (1) AU2433671A (en)
BE (1) BE761992A (en)
DE (1) DE2105391A1 (en)
ES (1) ES388015A1 (en)
FR (1) FR2078273A5 (en)
NL (1) NL7100865A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723964A1 (en) * 1994-08-29 1996-03-01 Lorraine Laminage PROCESS FOR PRODUCING A STEEL FOR PACKAGING SUITABLE FOR DEEP AND STEEL PACKAGING OBTAINED BY THIS PROCESS
EP0780552A1 (en) * 1995-12-20 1997-06-25 Sollac S.A. Exhaust system for motor vehicles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837235B2 (en) 2002-03-14 2005-01-04 Ssw Holdings Company, Inc. Porcelain oven rack
DE102014112286A1 (en) * 2014-08-27 2016-03-03 Thyssenkrupp Ag Method for producing an embroidered packaging steel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723964A1 (en) * 1994-08-29 1996-03-01 Lorraine Laminage PROCESS FOR PRODUCING A STEEL FOR PACKAGING SUITABLE FOR DEEP AND STEEL PACKAGING OBTAINED BY THIS PROCESS
EP0699769A1 (en) * 1994-08-29 1996-03-06 Sollac S.A. Process for the manufacture of steel having deep-drawing properties and steel according to said process
EP0780552A1 (en) * 1995-12-20 1997-06-25 Sollac S.A. Exhaust system for motor vehicles
FR2742802A1 (en) * 1995-12-20 1997-06-27 Lorraine Laminage EXHAUST POT OF MOTOR VEHICLE
US5739485A (en) * 1995-12-20 1998-04-14 Sollac Motor vehicle exhaust muffler

Also Published As

Publication number Publication date
ES388015A1 (en) 1973-05-01
DE2105391A1 (en) 1971-08-12
NL7100865A (en) 1971-08-10
AU2433671A (en) 1972-07-20
BE761992A (en) 1971-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse