JPS5389817A - Manufacture of steel bar for low temperature - Google Patents

Manufacture of steel bar for low temperature

Info

Publication number
JPS5389817A
JPS5389817A JP418877A JP418877A JPS5389817A JP S5389817 A JPS5389817 A JP S5389817A JP 418877 A JP418877 A JP 418877A JP 418877 A JP418877 A JP 418877A JP S5389817 A JPS5389817 A JP S5389817A
Authority
JP
Japan
Prior art keywords
manufacture
low temperature
steel bar
bars
steel
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
JP418877A
Other languages
Japanese (ja)
Other versions
JPS5716171B2 (en
Inventor
Katsuyoshi Kajiyama
Tatsuo Kunitake
Kazuhiko Nishida
Kenji Aihara
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP418877A priority Critical patent/JPS5389817A/en
Publication of JPS5389817A publication Critical patent/JPS5389817A/en
Publication of JPS5716171B2 publication Critical patent/JPS5716171B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

PURPOSE: To manufacture steel bars with excellent low temp. characteristics for ferroconcrete by hot rolling ingots of carbon steel or low alloy steel under specified conditions and then subjecting the resulting bars to two-step controlled cooling so as to form mixed structure of ferrite and pealite.
COPYRIGHT: (C)1978,JPO&Japio
JP418877A 1977-01-17 1977-01-17 Manufacture of steel bar for low temperature Granted JPS5389817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP418877A JPS5389817A (en) 1977-01-17 1977-01-17 Manufacture of steel bar for low temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP418877A JPS5389817A (en) 1977-01-17 1977-01-17 Manufacture of steel bar for low temperature

Publications (2)

Publication Number Publication Date
JPS5389817A true JPS5389817A (en) 1978-08-08
JPS5716171B2 JPS5716171B2 (en) 1982-04-03

Family

ID=11577721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP418877A Granted JPS5389817A (en) 1977-01-17 1977-01-17 Manufacture of steel bar for low temperature

Country Status (1)

Country Link
JP (1) JPS5389817A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043426A (en) * 1983-08-19 1985-03-08 Shimizu Constr Co Ltd Iron reinforcing rod for low temperature use and its manufacture
US4604146A (en) * 1980-11-08 1986-08-05 Sumitomo Metal Industries, Ltd. Process for manufacturing high tensile steel wire
US5342700A (en) * 1989-12-22 1994-08-30 Compagnie Generale Des Establissements Michelin-Michelin & Cie Steel wire having a structure of a strain-hardened lower bainite type and method for producing such wire

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61161966U (en) * 1985-03-28 1986-10-07
JPH0327336Y2 (en) * 1985-03-28 1991-06-13
JPH047576Y2 (en) * 1986-04-19 1992-02-27
JPH0512941Y2 (en) * 1987-05-28 1993-04-05
JPH0451426Y2 (en) * 1988-10-12 1992-12-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604146A (en) * 1980-11-08 1986-08-05 Sumitomo Metal Industries, Ltd. Process for manufacturing high tensile steel wire
JPS6043426A (en) * 1983-08-19 1985-03-08 Shimizu Constr Co Ltd Iron reinforcing rod for low temperature use and its manufacture
US5342700A (en) * 1989-12-22 1994-08-30 Compagnie Generale Des Establissements Michelin-Michelin & Cie Steel wire having a structure of a strain-hardened lower bainite type and method for producing such wire

Also Published As

Publication number Publication date
JPS5716171B2 (en) 1982-04-03

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