JPS5366815A - Production of high tensile bolt - Google Patents

Production of high tensile bolt

Info

Publication number
JPS5366815A
JPS5366815A JP14265476A JP14265476A JPS5366815A JP S5366815 A JPS5366815 A JP S5366815A JP 14265476 A JP14265476 A JP 14265476A JP 14265476 A JP14265476 A JP 14265476A JP S5366815 A JPS5366815 A JP S5366815A
Authority
JP
Japan
Prior art keywords
production
high tensile
bolt
tensile bolt
working
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
JP14265476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5650778B2 (online.php
Inventor
Yoshimi Nakamura
Toshihiro Minami
Hitoshi 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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP14265476A priority Critical patent/JPS5366815A/ja
Publication of JPS5366815A publication Critical patent/JPS5366815A/ja
Publication of JPS5650778B2 publication Critical patent/JPS5650778B2/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
    • C21D1/78—Combined heat-treatments not provided for above

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)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
JP14265476A 1976-11-26 1976-11-26 Production of high tensile bolt Granted JPS5366815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14265476A JPS5366815A (en) 1976-11-26 1976-11-26 Production of high tensile bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14265476A JPS5366815A (en) 1976-11-26 1976-11-26 Production of high tensile bolt

Publications (2)

Publication Number Publication Date
JPS5366815A true JPS5366815A (en) 1978-06-14
JPS5650778B2 JPS5650778B2 (online.php) 1981-12-01

Family

ID=15320379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14265476A Granted JPS5366815A (en) 1976-11-26 1976-11-26 Production of high tensile bolt

Country Status (1)

Country Link
JP (1) JPS5366815A (online.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688938A (zh) * 2012-05-28 2012-09-26 宁波市鄞州剑均机械科技有限公司 螺柱热冲压模具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688938A (zh) * 2012-05-28 2012-09-26 宁波市鄞州剑均机械科技有限公司 螺柱热冲压模具

Also Published As

Publication number Publication date
JPS5650778B2 (online.php) 1981-12-01

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