AT303097B - Partial hardening process - Google Patents

Partial hardening process

Info

Publication number
AT303097B
AT303097B AT218969A AT218969A AT303097B AT 303097 B AT303097 B AT 303097B AT 218969 A AT218969 A AT 218969A AT 218969 A AT218969 A AT 218969A AT 303097 B AT303097 B AT 303097B
Authority
AT
Austria
Prior art keywords
hardening process
partial hardening
partial
hardening
Prior art date
Application number
AT218969A
Other languages
German (de)
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
Application filed by Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Priority to AT218969A priority Critical patent/AT303097B/en
Priority to DE2010125A priority patent/DE2010125C3/en
Priority to FR7007839A priority patent/FR2037640A5/en
Priority to BE746976D priority patent/BE746976A/en
Priority to NL7003238A priority patent/NL7003238A/xx
Application granted granted Critical
Publication of AT303097B publication Critical patent/AT303097B/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)
  • Heat Treatment Of Articles (AREA)
AT218969A 1969-03-06 1969-03-06 Partial hardening process AT303097B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT218969A AT303097B (en) 1969-03-06 1969-03-06 Partial hardening process
DE2010125A DE2010125C3 (en) 1969-03-06 1970-03-04 Process for the partial hardening of workpieces or tools
FR7007839A FR2037640A5 (en) 1969-03-06 1970-03-05 Hardening or partial tempering of tools - and workpieces
BE746976D BE746976A (en) 1969-03-06 1970-03-06 PROCESS FOR HARDENING OR PARTIAL TEMPERING OF PARTS AND TOOLS
NL7003238A NL7003238A (en) 1969-03-06 1970-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT218969A AT303097B (en) 1969-03-06 1969-03-06 Partial hardening process

Publications (1)

Publication Number Publication Date
AT303097B true AT303097B (en) 1972-11-10

Family

ID=3529613

Family Applications (1)

Application Number Title Priority Date Filing Date
AT218969A AT303097B (en) 1969-03-06 1969-03-06 Partial hardening process

Country Status (5)

Country Link
AT (1) AT303097B (en)
BE (1) BE746976A (en)
DE (1) DE2010125C3 (en)
FR (1) FR2037640A5 (en)
NL (1) NL7003238A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933056C2 (en) * 1978-11-27 1983-06-30 Bachofen AG, 8610 Uster Coupling device for releasably connecting the mouth of a branch line to a supply line carrying a pressure medium
CH653706A5 (en) * 1981-05-21 1986-01-15 Fischer Ag Georg METHOD AND DEVICE FOR SECTIONAL HEAT TREATMENT OF COMPONENTS MADE OF FERROUS MATERIALS.
DE3300106A1 (en) * 1983-01-04 1984-07-12 Barke GmbH, 6384 Schmitten Method of producing steel-strip cutters for use as one-way cutters in planing machines
DE3919536A1 (en) * 1989-06-15 1990-12-20 Rolf Karl Stursberg Fa Cardboard cutting tool - is hardened by HF in chamber filled with protective gas

Also Published As

Publication number Publication date
DE2010125A1 (en) 1970-10-01
DE2010125B2 (en) 1978-02-02
BE746976A (en) 1970-08-17
DE2010125C3 (en) 1978-09-21
NL7003238A (en) 1970-09-08
FR2037640A5 (en) 1970-12-31

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Legal Events

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ELJ Ceased due to non-payment of the annual fee