BE818031A - SURFACE QUENCHING PROCESS OF STEELS USING SHORT-TERM PULSES - Google Patents

SURFACE QUENCHING PROCESS OF STEELS USING SHORT-TERM PULSES

Info

Publication number
BE818031A
BE818031A BE146889A BE146889A BE818031A BE 818031 A BE818031 A BE 818031A BE 146889 A BE146889 A BE 146889A BE 146889 A BE146889 A BE 146889A BE 818031 A BE818031 A BE 818031A
Authority
BE
Belgium
Prior art keywords
steels
short
quenching process
surface quenching
term pulses
Prior art date
Application number
BE146889A
Other languages
French (fr)
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 filed Critical
Publication of BE818031A publication Critical patent/BE818031A/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)
  • Control Of Resistance Heating (AREA)
BE146889A 1973-07-25 1974-07-24 SURFACE QUENCHING PROCESS OF STEELS USING SHORT-TERM PULSES BE818031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732337684 DE2337684B2 (en) 1973-07-25 1973-07-25 METHOD FOR SHORT-TERM HARDENING OF SURFACE ELEMENTS OF HARDENABLE STEEL

Publications (1)

Publication Number Publication Date
BE818031A true BE818031A (en) 1974-11-18

Family

ID=5887890

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146889A BE818031A (en) 1973-07-25 1974-07-24 SURFACE QUENCHING PROCESS OF STEELS USING SHORT-TERM PULSES

Country Status (9)

Country Link
JP (1) JPS5716167B2 (en)
AT (1) ATA355674A (en)
BE (1) BE818031A (en)
CA (1) CA1013033A (en)
CH (1) CH599347A5 (en)
DE (1) DE2337684B2 (en)
FR (1) FR2238765B1 (en)
GB (1) GB1490735A (en)
SE (1) SE7409627L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851142C2 (en) * 1978-11-25 1989-01-12 Neturen Co. Ltd., Tokyo Process for the production of a high-strength spring steel
JPS5593730U (en) * 1978-12-23 1980-06-28
JP2006083417A (en) * 2004-09-15 2006-03-30 Kyushu Institute Of Technology Surface modification method for iron alloy-made mechanism parts
JP2007231323A (en) * 2006-02-28 2007-09-13 Kyushu Institute Of Technology Method for reforming surface of iron alloy-made structural part
US20180094334A1 (en) 2016-09-30 2018-04-05 Lear Corporation Laser spot hardening

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567897A (en) * 1967-03-17 1971-03-02 Inoue K Heating the undersurface of a conductive body by electric current conducted thereto by a shaped stream of electrolyte

Also Published As

Publication number Publication date
CH599347A5 (en) 1978-05-31
DE2337684A1 (en) 1975-02-06
FR2238765B1 (en) 1978-12-08
GB1490735A (en) 1977-11-02
JPS5044109A (en) 1975-04-21
ATA355674A (en) 1977-09-15
SE7409627L (en) 1975-01-27
CA1013033A (en) 1977-06-28
JPS5716167B2 (en) 1982-04-03
FR2238765A1 (en) 1975-02-21
DE2337684B2 (en) 1976-11-11

Similar Documents

Publication Publication Date Title
FR2317316A1 (en) PROCESS FOR COLORING SYNTHETIC POLYURETHANES
RO69780A (en) PROCESS FOR OBTAINING ETHYLENDIAMINE DERIVATIVES
BE813176A (en) METAL REFINING PROCESS
BE817410A (en) DEVICE FOR CLEANING VEHICLE WHEELS COMING OUT OF A SITE
RO70511A (en) PROCESS FOR OBTAINING COATINGS
BE821310A (en) PROCESS FOR NEUTRALIZING THE TOXICITY OF CYANIDES AND NITRILS USING PEROXYGEN COMPOUNDS
BE802544A (en) RESIDUAL WATER DEPHENOLATION PROCESS
BE807990A (en) STAINLESS STEEL PACKAGING PROCESS
IL45901A0 (en) Process and apparatus for the purification of water by distillation
BE816648A (en) PICKLING PROCESS
BE783222A (en) ANTIBACTERIAL AGENTS PRODUCTION PROCESS
BE818031A (en) SURFACE QUENCHING PROCESS OF STEELS USING SHORT-TERM PULSES
BE794971A (en) PROCESS FOR IMMERSION OF A CLOSED HOLLOW STRUCTURE
BE809309A (en) PROCESS FOR ELIMINATION OF AMONIA
BE867467A (en) FEEDINGSTUFFS CONTAINING MALIC ACID OR A SALT OF THE LATTER
BE790693A (en) PROCESS FOR THE PURIFICATION OF ISOPRENE
BE800307A (en) GASEOUS EFFLUENT CLEANING PROCESS
BE815826A (en) FERROUS METAL REFINING PROCESS
BE834852A (en) PROCESS FOR OBTAINING PERIODIC PULSE MECHANICAL VIBRATIONS
BE844362A (en) TEMPERING CLARIFICATION PROCESS
BE784014A (en) PROCESS FOR MARKING SOAP BARS
BE820905A (en) NITRIL HYDROLYSIS PROCESS
RO64628A (en) PROCESS FOR OBTAINING AMORPHOUS OLEFINIC TETRAPOLYMERS
RO67836A (en) PROCESS FOR OBTAINING CARBOTHIOLATES OF ACETIDINS
RO77618A (en) PROCESS FOR OBTAINING SUCROSE INHIBITOR