FR2030416A1 - Procede d'elaboration d'un acier pour pieces emaillees et acier ainsi obtenu - Google Patents

Procede d'elaboration d'un acier pour pieces emaillees et acier ainsi obtenu

Info

Publication number
FR2030416A1
FR2030416A1 FR7004684A FR7004684A FR2030416A1 FR 2030416 A1 FR2030416 A1 FR 2030416A1 FR 7004684 A FR7004684 A FR 7004684A FR 7004684 A FR7004684 A FR 7004684A FR 2030416 A1 FR2030416 A1 FR 2030416A1
Authority
FR
France
Prior art keywords
degrees
less
diazo
stabilization
materials
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.)
Pending
Application number
FR7004684A
Other languages
English (en)
Inventor
Paul Hingsbergen Joseph
Lee Myers Robert
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
Publication of FR2030416A1 publication Critical patent/FR2030416A1/fr
Pending legal-status Critical Current

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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
FR7004684A 1969-02-11 1970-02-10 Procede d'elaboration d'un acier pour pieces emaillees et acier ainsi obtenu Pending FR2030416A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79844069A 1969-02-11 1969-02-11

Publications (1)

Publication Number Publication Date
FR2030416A1 true FR2030416A1 (fr) 1970-11-13

Family

ID=25173411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7004684A Pending FR2030416A1 (fr) 1969-02-11 1970-02-10 Procede d'elaboration d'un acier pour pieces emaillees et acier ainsi obtenu

Country Status (5)

Country Link
BE (1) BE745813A (fr)
CA (1) CA934275A (fr)
DE (1) DE2005885A1 (fr)
FR (1) FR2030416A1 (fr)
NL (1) NL7001671A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079620A2 (fr) * 1981-11-17 1983-05-25 Nisshin Steel Co., Ltd. Feuilles d'acier revêtues d'aluminium pour l'émaillage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137584A (en) * 1991-07-05 1992-08-11 Armco Steel Company, L.P. Niobium carbide strengthened steel for porcelain enameling
US5782999A (en) * 1996-07-22 1998-07-21 Usx Corporation Steel for enameling and method of making it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079620A2 (fr) * 1981-11-17 1983-05-25 Nisshin Steel Co., Ltd. Feuilles d'acier revêtues d'aluminium pour l'émaillage
EP0079620A3 (fr) * 1981-11-17 1984-10-10 Nisshin Steel Co., Ltd. Feuilles d'acier revêtues d'aluminium pour l'émaillage

Also Published As

Publication number Publication date
DE2005885A1 (de) 1970-09-03
CA934275A (en) 1973-09-25
NL7001671A (fr) 1970-08-13
BE745813A (fr) 1970-07-16

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