FR877042A - Process intended to reduce the sensitivity to notches and the brittleness of welding of steels - Google Patents

Process intended to reduce the sensitivity to notches and the brittleness of welding of steels

Info

Publication number
FR877042A
FR877042A FR877042DA FR877042A FR 877042 A FR877042 A FR 877042A FR 877042D A FR877042D A FR 877042DA FR 877042 A FR877042 A FR 877042A
Authority
FR
France
Prior art keywords
brittleness
steels
notches
sensitivity
welding
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
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.)
Kohle und Eisenforschung GmbH
Original Assignee
Kohle und Eisenforschung GmbH
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 Kohle und Eisenforschung GmbH filed Critical Kohle und Eisenforschung GmbH
Application granted granted Critical
Publication of FR877042A publication Critical patent/FR877042A/en
Expired 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR877042D 1940-02-09 1941-11-17 Process intended to reduce the sensitivity to notches and the brittleness of welding of steels Expired FR877042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE877042X 1940-02-09

Publications (1)

Publication Number Publication Date
FR877042A true FR877042A (en) 1942-11-25

Family

ID=6817907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR877042D Expired FR877042A (en) 1940-02-09 1941-11-17 Process intended to reduce the sensitivity to notches and the brittleness of welding of steels

Country Status (1)

Country Link
FR (1) FR877042A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996034719A1 (en) * 1995-05-05 1996-11-07 Cogifer - Compagnie Generale D'installation Ferroviaires Welding of a carbon steel and a strongly alloyed steel without metal deposition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996034719A1 (en) * 1995-05-05 1996-11-07 Cogifer - Compagnie Generale D'installation Ferroviaires Welding of a carbon steel and a strongly alloyed steel without metal deposition
FR2733706A1 (en) * 1995-05-05 1996-11-08 Cogifer WELDING WITHOUT METAL SUPPLY OF CARBON STEEL WITH ALLOY STEEL, METHODS OF OBTAINING AND APPLICATION TO RAILWAY APPARATUSES

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