AT230406B - Verfahren zur Warmformgebung austenitischer Cr-Ni-Stähle mit untereutektischen, jedoch wenigstens 1, 5% betragenden Borgehalten - Google Patents

Verfahren zur Warmformgebung austenitischer Cr-Ni-Stähle mit untereutektischen, jedoch wenigstens 1, 5% betragenden Borgehalten

Info

Publication number
AT230406B
AT230406B AT475361A AT475361A AT230406B AT 230406 B AT230406 B AT 230406B AT 475361 A AT475361 A AT 475361A AT 475361 A AT475361 A AT 475361A AT 230406 B AT230406 B AT 230406B
Authority
AT
Austria
Prior art keywords
hypoeutectic
austenitic
steels
hot forming
boron contents
Prior art date
Application number
AT475361A
Other languages
German (de)
English (en)
Original Assignee
Boehler & Co Ag Geb
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 to BE619188D priority Critical patent/BE619188A/xx
Application filed by Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Priority to AT475361A priority patent/AT230406B/de
Priority to GB3511861A priority patent/GB913300A/en
Priority to DE19621433709 priority patent/DE1433709A1/de
Priority to LU41908D priority patent/LU41908A1/xx
Priority to CH735562A priority patent/CH404592A/de
Application granted granted Critical
Publication of AT230406B publication Critical patent/AT230406B/de

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

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE619188D BE619188A (fr) 1961-06-20
AT475361A AT230406B (de) 1961-06-20 1961-06-20 Verfahren zur Warmformgebung austenitischer Cr-Ni-Stähle mit untereutektischen, jedoch wenigstens 1, 5% betragenden Borgehalten
GB3511861A GB913300A (en) 1961-06-20 1961-09-29 Improvements in or relating to processes of hot-forming austenitic cr-ni steels having sub-eutectic boron values
DE19621433709 DE1433709A1 (de) 1961-06-20 1962-06-16 Verfahren zur Warmformgebung austenitischer Cr-Ni-Staehle mit untereutektischem Borgehalt
LU41908D LU41908A1 (fr) 1961-06-20 1962-06-19
CH735562A CH404592A (de) 1961-06-20 1962-06-20 Verfahren zur Warmformgebung austenitischer Cr-Ni-Stähle mit untereutektischem Borgehalt

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
AT230406B true AT230406B (de) 1963-12-10

Family

ID=3567927

Family Applications (1)

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

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
GB913300A (en) 1962-12-19
BE619188A (fr)
DE1433709A1 (de) 1968-12-12
LU41908A1 (fr) 1962-08-20
CH404592A (de) 1965-12-31

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