JPS5351121A - Production of medium or low carbn high tensile wire rod - Google Patents
Production of medium or low carbn high tensile wire rodInfo
- Publication number
- JPS5351121A JPS5351121A JP12644776A JP12644776A JPS5351121A JP S5351121 A JPS5351121 A JP S5351121A JP 12644776 A JP12644776 A JP 12644776A JP 12644776 A JP12644776 A JP 12644776A JP S5351121 A JPS5351121 A JP S5351121A
- Authority
- JP
- Japan
- Prior art keywords
- wire rod
- medium
- carbn
- production
- low
- 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
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
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
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 Strip Materials And Filament Materials (AREA)
Abstract
PURPOSE:To improve the strength, ductility, and cold forgibility of a medium or low carbon steel wire rod by hot working and cooling the wire rod under specified conditions to convert the structure to bainite.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12644776A JPS6018729B2 (en) | 1976-10-20 | 1976-10-20 | Manufacturing method of medium-low carbon high tensile strength wire rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12644776A JPS6018729B2 (en) | 1976-10-20 | 1976-10-20 | Manufacturing method of medium-low carbon high tensile strength wire rod |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5351121A true JPS5351121A (en) | 1978-05-10 |
JPS6018729B2 JPS6018729B2 (en) | 1985-05-11 |
Family
ID=14935429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12644776A Expired JPS6018729B2 (en) | 1976-10-20 | 1976-10-20 | Manufacturing method of medium-low carbon high tensile strength wire rod |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6018729B2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57120622A (en) * | 1981-01-20 | 1982-07-27 | Nippon Steel Corp | Heat treatment of pc steel bar or steel wire |
JPS60181255A (en) * | 1984-02-28 | 1985-09-14 | Azuma Seikosho:Kk | Direct air patenting type wire rod |
JPS60255957A (en) * | 1984-05-31 | 1985-12-17 | Nissan Motor Co Ltd | Steel for cold forging |
US4563222A (en) * | 1983-06-29 | 1986-01-07 | Sugita Wire Mfg. Co., Ltd. | High strength bolt and method of producing same |
JPS61238941A (en) * | 1985-04-15 | 1986-10-24 | Kobe Steel Ltd | Untempered steel for hot forging |
JPH02166229A (en) * | 1988-12-20 | 1990-06-26 | Toa Steel Co Ltd | Manufacture of steel wire rod for non-heat treated bolt |
JPH036325A (en) * | 1989-06-02 | 1991-01-11 | Toa Steel Co Ltd | Manufacture of high ductility steel wire for cold heading |
JPH03140441A (en) * | 1989-10-26 | 1991-06-14 | Mannesmann Ag | Steel pipe material for reinforcing automobile door |
JP2017538034A (en) * | 2014-11-03 | 2017-12-21 | ポスコPosco | Wire material excellent in strength and impact toughness and method for producing the same |
-
1976
- 1976-10-20 JP JP12644776A patent/JPS6018729B2/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57120622A (en) * | 1981-01-20 | 1982-07-27 | Nippon Steel Corp | Heat treatment of pc steel bar or steel wire |
US4563222A (en) * | 1983-06-29 | 1986-01-07 | Sugita Wire Mfg. Co., Ltd. | High strength bolt and method of producing same |
JPS60181255A (en) * | 1984-02-28 | 1985-09-14 | Azuma Seikosho:Kk | Direct air patenting type wire rod |
JPS60255957A (en) * | 1984-05-31 | 1985-12-17 | Nissan Motor Co Ltd | Steel for cold forging |
JPH0215604B2 (en) * | 1984-05-31 | 1990-04-12 | Nitsusan Jidosha Kk | |
JPS61238941A (en) * | 1985-04-15 | 1986-10-24 | Kobe Steel Ltd | Untempered steel for hot forging |
JPH02166229A (en) * | 1988-12-20 | 1990-06-26 | Toa Steel Co Ltd | Manufacture of steel wire rod for non-heat treated bolt |
JPH036325A (en) * | 1989-06-02 | 1991-01-11 | Toa Steel Co Ltd | Manufacture of high ductility steel wire for cold heading |
JPH03140441A (en) * | 1989-10-26 | 1991-06-14 | Mannesmann Ag | Steel pipe material for reinforcing automobile door |
JP2017538034A (en) * | 2014-11-03 | 2017-12-21 | ポスコPosco | Wire material excellent in strength and impact toughness and method for producing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6018729B2 (en) | 1985-05-11 |
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