BE619188A - - Google Patents

Info

Publication number
BE619188A
BE619188A BE619188DA BE619188A BE 619188 A BE619188 A BE 619188A BE 619188D A BE619188D A BE 619188DA BE 619188 A BE619188 A BE 619188A
Authority
BE
Belgium
Application number
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.)
Publication of BE619188A publication Critical patent/BE619188A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

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)
  • Heat Treatment Of Steel (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
BE619188D 1961-06-20 BE619188A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT475361A AT230406B (de) 1961-06-20 1961-06-20 Verfahren zur Warmformgebung austenitischer Cr-Ni-Stähle mit untereutektischen, jedoch wenigstens 1, 5% betragenden Borgehalten

Publications (1)

Publication Number Publication Date
BE619188A true BE619188A (fr)

Family

ID=3567927

Family Applications (1)

Application Number Title Priority Date Filing Date
BE619188D BE619188A (fr) 1961-06-20

Country Status (6)

Country Link
AT (1) AT230406B (fr)
BE (1) BE619188A (fr)
CH (1) CH404592A (fr)
DE (1) DE1433709A1 (fr)
GB (1) GB913300A (fr)
LU (1) LU41908A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4891080A (en) * 1988-06-06 1990-01-02 Carpenter Technology Corporation Workable boron-containing stainless steel alloy article, a mechanically worked article and process for making thereof

Also Published As

Publication number Publication date
DE1433709A1 (de) 1968-12-12
AT230406B (de) 1963-12-10
LU41908A1 (fr) 1962-08-20
CH404592A (de) 1965-12-31
GB913300A (en) 1962-12-19

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