FR1368103A - Process for hardening alloy steels - Google Patents

Process for hardening alloy steels

Info

Publication number
FR1368103A
FR1368103A FR867608A FR867608A FR1368103A FR 1368103 A FR1368103 A FR 1368103A FR 867608 A FR867608 A FR 867608A FR 867608 A FR867608 A FR 867608A FR 1368103 A FR1368103 A FR 1368103A
Authority
FR
France
Prior art keywords
alloy steels
hardening alloy
hardening
steels
alloy
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
FR867608A
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.)
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Voestalpine AG
Vereinigte Osterreichische Eisen und Stahlwerke AG
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 claimed from AT542960A external-priority patent/AT246201B/en
Application filed by Voestalpine AG, Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Voestalpine AG
Priority to FR867608A priority Critical patent/FR1368103A/en
Application granted granted Critical
Publication of FR1368103A publication Critical patent/FR1368103A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
FR867608A 1960-07-14 1961-07-11 Process for hardening alloy steels Expired FR1368103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR867608A FR1368103A (en) 1960-07-14 1961-07-11 Process for hardening alloy steels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT542960A AT246201B (en) 1960-07-14 1960-07-14 Surface hardening of alloyed steels
FR867608A FR1368103A (en) 1960-07-14 1961-07-11 Process for hardening alloy steels

Publications (1)

Publication Number Publication Date
FR1368103A true FR1368103A (en) 1964-07-31

Family

ID=25602177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867608A Expired FR1368103A (en) 1960-07-14 1961-07-11 Process for hardening alloy steels

Country Status (1)

Country Link
FR (1) FR1368103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696757A1 (en) * 1992-10-09 1994-04-15 Aubert Duval Sa Composition of tool steels.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696757A1 (en) * 1992-10-09 1994-04-15 Aubert Duval Sa Composition of tool steels.
WO1994009170A1 (en) * 1992-10-09 1994-04-28 Aubert Et Duval S.A. Tool steel compositions

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