AT235884B - Process for hardening iron-carbon alloys - Google Patents

Process for hardening iron-carbon alloys

Info

Publication number
AT235884B
AT235884B AT624559A AT624559A AT235884B AT 235884 B AT235884 B AT 235884B AT 624559 A AT624559 A AT 624559A AT 624559 A AT624559 A AT 624559A AT 235884 B AT235884 B AT 235884B
Authority
AT
Austria
Prior art keywords
carbon alloys
hardening iron
hardening
iron
alloys
Prior art date
Application number
AT624559A
Other languages
German (de)
Inventor
Franz Dr Lihl
Original Assignee
Wuester & Co
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 Wuester & Co filed Critical Wuester & Co
Priority to AT624559A priority Critical patent/AT235884B/en
Priority to CH962160A priority patent/CH428821A/en
Priority to GB29729/60A priority patent/GB964418A/en
Priority to BE610882A priority patent/BE610882A/en
Application granted granted Critical
Publication of AT235884B publication Critical patent/AT235884B/en

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
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
AT624559A 1959-08-28 1959-08-28 Process for hardening iron-carbon alloys AT235884B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT624559A AT235884B (en) 1959-08-28 1959-08-28 Process for hardening iron-carbon alloys
CH962160A CH428821A (en) 1959-08-28 1960-08-25 Iron-carbon alloy workpiece and process for its manufacture
GB29729/60A GB964418A (en) 1959-08-28 1960-08-29 Steel of improved microstructure and process for its manufacture
BE610882A BE610882A (en) 1959-08-28 1961-11-28 Process for the hot treatment of iron and carbon alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT624559A AT235884B (en) 1959-08-28 1959-08-28 Process for hardening iron-carbon alloys

Publications (1)

Publication Number Publication Date
AT235884B true AT235884B (en) 1964-09-25

Family

ID=3584341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT624559A AT235884B (en) 1959-08-28 1959-08-28 Process for hardening iron-carbon alloys

Country Status (4)

Country Link
AT (1) AT235884B (en)
BE (1) BE610882A (en)
CH (1) CH428821A (en)
GB (1) GB964418A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206816C3 (en) * 1972-02-12 1981-12-10 Früngel, Frank, Dr.-Ing., Zürich Device for producing extremely fine-grained metallic surface structures

Also Published As

Publication number Publication date
GB964418A (en) 1964-07-22
BE610882A (en) 1962-03-16
CH428821A (en) 1967-01-31

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