JPS545809A - Quenching apparatus - Google Patents

Quenching apparatus

Info

Publication number
JPS545809A
JPS545809A JP7123477A JP7123477A JPS545809A JP S545809 A JPS545809 A JP S545809A JP 7123477 A JP7123477 A JP 7123477A JP 7123477 A JP7123477 A JP 7123477A JP S545809 A JPS545809 A JP S545809A
Authority
JP
Japan
Prior art keywords
quenching apparatus
quenching
temperature
permits
laser
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.)
Granted
Application number
JP7123477A
Other languages
Japanese (ja)
Other versions
JPS5950726B2 (en
Inventor
Toshio Yoshida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP52071234A priority Critical patent/JPS5950726B2/en
Publication of JPS545809A publication Critical patent/JPS545809A/en
Publication of JPS5950726B2 publication Critical patent/JPS5950726B2/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
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation

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)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE:To provide a quenching apparatus for steel material or the like which permits homogenous surface quenching through change of the laser-condensed area with temperature detection of the material so that the temperature of the irradiated section can be maintained at the set level.
JP52071234A 1977-06-15 1977-06-15 Quenching equipment Expired JPS5950726B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52071234A JPS5950726B2 (en) 1977-06-15 1977-06-15 Quenching equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52071234A JPS5950726B2 (en) 1977-06-15 1977-06-15 Quenching equipment

Publications (2)

Publication Number Publication Date
JPS545809A true JPS545809A (en) 1979-01-17
JPS5950726B2 JPS5950726B2 (en) 1984-12-10

Family

ID=13454789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52071234A Expired JPS5950726B2 (en) 1977-06-15 1977-06-15 Quenching equipment

Country Status (1)

Country Link
JP (1) JPS5950726B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379336A (en) * 1989-08-22 1991-04-04 Toray Ind Inc Three-dimensional structure of nonwoven fabric

Also Published As

Publication number Publication date
JPS5950726B2 (en) 1984-12-10

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