JPS60204840A - 直接通電加熱式塩浴炉の温度制御装置 - Google Patents

直接通電加熱式塩浴炉の温度制御装置

Info

Publication number
JPS60204840A
JPS60204840A JP5849084A JP5849084A JPS60204840A JP S60204840 A JPS60204840 A JP S60204840A JP 5849084 A JP5849084 A JP 5849084A JP 5849084 A JP5849084 A JP 5849084A JP S60204840 A JPS60204840 A JP S60204840A
Authority
JP
Japan
Prior art keywords
furnace
current
ammeter
salt bath
contacts
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
JP5849084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315973B2 (https=
Inventor
Kazuhiro Ohashi
大橋　一廣
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.)
Nachi Fujikoshi Corp
Original Assignee
Nachi Fujikoshi Corp
Fujikoshi KK
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 Nachi Fujikoshi Corp, Fujikoshi KK filed Critical Nachi Fujikoshi Corp
Priority to JP5849084A priority Critical patent/JPS60204840A/ja
Publication of JPS60204840A publication Critical patent/JPS60204840A/ja
Publication of JPS6315973B2 publication Critical patent/JPS6315973B2/ja
Granted 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
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths

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)
  • Control Of Heat Treatment Processes (AREA)
JP5849084A 1984-03-28 1984-03-28 直接通電加熱式塩浴炉の温度制御装置 Granted JPS60204840A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5849084A JPS60204840A (ja) 1984-03-28 1984-03-28 直接通電加熱式塩浴炉の温度制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5849084A JPS60204840A (ja) 1984-03-28 1984-03-28 直接通電加熱式塩浴炉の温度制御装置

Publications (2)

Publication Number Publication Date
JPS60204840A true JPS60204840A (ja) 1985-10-16
JPS6315973B2 JPS6315973B2 (https=) 1988-04-07

Family

ID=13085866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5849084A Granted JPS60204840A (ja) 1984-03-28 1984-03-28 直接通電加熱式塩浴炉の温度制御装置

Country Status (1)

Country Link
JP (1) JPS60204840A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379849U (https=) * 1989-12-08 1991-08-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379849U (https=) * 1989-12-08 1991-08-15

Also Published As

Publication number Publication date
JPS6315973B2 (https=) 1988-04-07

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