JPS5569219A - Preparation of link chain - Google Patents

Preparation of link chain

Info

Publication number
JPS5569219A
JPS5569219A JP14098978A JP14098978A JPS5569219A JP S5569219 A JPS5569219 A JP S5569219A JP 14098978 A JP14098978 A JP 14098978A JP 14098978 A JP14098978 A JP 14098978A JP S5569219 A JPS5569219 A JP S5569219A
Authority
JP
Japan
Prior art keywords
link chain
temperature
heating
parts
oxidative atmosphere
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
JP14098978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6110008B2 (enrdf_load_stackoverflow
Inventor
Takao Abe
Yasuo Kamitsuma
Tateo Tamamura
Shigenori Gomi
Isao Sato
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14098978A priority Critical patent/JPS5569219A/ja
Publication of JPS5569219A publication Critical patent/JPS5569219A/ja
Publication of JPS6110008B2 publication Critical patent/JPS6110008B2/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0087—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for chains, for chain links

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)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Articles (AREA)
JP14098978A 1978-11-17 1978-11-17 Preparation of link chain Granted JPS5569219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14098978A JPS5569219A (en) 1978-11-17 1978-11-17 Preparation of link chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14098978A JPS5569219A (en) 1978-11-17 1978-11-17 Preparation of link chain

Publications (2)

Publication Number Publication Date
JPS5569219A true JPS5569219A (en) 1980-05-24
JPS6110008B2 JPS6110008B2 (enrdf_load_stackoverflow) 1986-03-27

Family

ID=15281545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14098978A Granted JPS5569219A (en) 1978-11-17 1978-11-17 Preparation of link chain

Country Status (1)

Country Link
JP (1) JPS5569219A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998746A (enrdf_load_stackoverflow) * 1973-01-30 1974-09-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4998746A (enrdf_load_stackoverflow) * 1973-01-30 1974-09-18

Also Published As

Publication number Publication date
JPS6110008B2 (enrdf_load_stackoverflow) 1986-03-27

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