FI45345C - Tapa pintakarkaista tankoainetta. - Google Patents

Tapa pintakarkaista tankoainetta.

Info

Publication number
FI45345C
FI45345C FI641331A FI133164A FI45345C FI 45345 C FI45345 C FI 45345C FI 641331 A FI641331 A FI 641331A FI 133164 A FI133164 A FI 133164A FI 45345 C FI45345 C FI 45345C
Authority
FI
Finland
Prior art keywords
ways
bar material
surface harden
harden
bar
Prior art date
Application number
FI641331A
Other languages
English (en)
Swedish (sv)
Other versions
FI45345B (fi
Inventor
Rossander Bror Ludvig Eugen
Original Assignee
Fagersta Bruks Ab
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 Fagersta Bruks Ab filed Critical Fagersta Bruks Ab
Application granted granted Critical
Publication of FI45345B publication Critical patent/FI45345B/fi
Publication of FI45345C publication Critical patent/FI45345C/fi

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)
  • Earth Drilling (AREA)
FI641331A 1963-06-19 1964-06-18 Tapa pintakarkaista tankoainetta. FI45345C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE682563 1963-06-19
SE1276263 1963-11-19

Publications (2)

Publication Number Publication Date
FI45345B FI45345B (fi) 1972-01-31
FI45345C true FI45345C (fi) 1972-05-10

Family

ID=26654731

Family Applications (1)

Application Number Title Priority Date Filing Date
FI641331A FI45345C (fi) 1963-06-19 1964-06-18 Tapa pintakarkaista tankoainetta.

Country Status (3)

Country Link
CH (1) CH469094A (fi)
DE (1) DE1289858C2 (fi)
FI (1) FI45345C (fi)

Also Published As

Publication number Publication date
DE1289858B (fi) 1975-02-06
DE1289858C2 (de) 1975-02-06
FI45345B (fi) 1972-01-31
CH469094A (de) 1969-02-28

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