JPS6248727B2 - - Google Patents

Info

Publication number
JPS6248727B2
JPS6248727B2 JP56192964A JP19296481A JPS6248727B2 JP S6248727 B2 JPS6248727 B2 JP S6248727B2 JP 56192964 A JP56192964 A JP 56192964A JP 19296481 A JP19296481 A JP 19296481A JP S6248727 B2 JPS6248727 B2 JP S6248727B2
Authority
JP
Japan
Prior art keywords
wire rod
steel wire
coil
wire
winding
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.)
Expired
Application number
JP56192964A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5896825A (ja
Inventor
Takao Ariga
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.)
Koshuha Netsuren KK
Original Assignee
Koshuha Netsuren 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 Koshuha Netsuren KK filed Critical Koshuha Netsuren KK
Priority to JP19296481A priority Critical patent/JPS5896825A/ja
Publication of JPS5896825A publication Critical patent/JPS5896825A/ja
Publication of JPS6248727B2 publication Critical patent/JPS6248727B2/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP19296481A 1981-12-02 1981-12-02 プレストレストコンクリ−ト用高張力鋼線材の製造方法 Granted JPS5896825A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19296481A JPS5896825A (ja) 1981-12-02 1981-12-02 プレストレストコンクリ−ト用高張力鋼線材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19296481A JPS5896825A (ja) 1981-12-02 1981-12-02 プレストレストコンクリ−ト用高張力鋼線材の製造方法

Publications (2)

Publication Number Publication Date
JPS5896825A JPS5896825A (ja) 1983-06-09
JPS6248727B2 true JPS6248727B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-10-15

Family

ID=16299962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19296481A Granted JPS5896825A (ja) 1981-12-02 1981-12-02 プレストレストコンクリ−ト用高張力鋼線材の製造方法

Country Status (1)

Country Link
JP (1) JPS5896825A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52125409A (en) * 1976-04-15 1977-10-21 Nippon Steel Corp Chrome treated and direct quenched steel wire and its preparation

Also Published As

Publication number Publication date
JPS5896825A (ja) 1983-06-09

Similar Documents

Publication Publication Date Title
JP4377715B2 (ja) 捻回特性に優れた高強度ｐｃ鋼線
EP1402965A1 (en) HEAT−TREATED DEFORMED STEEL WIRE, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME
JP5796781B2 (ja) ばね加工性に優れた高強度ばね用鋼線材およびその製造方法、並びに高強度ばね
GB2289231A (en) High-adhesion/high-strength deformed steel bar and method for manufacturing the same
JPS6010094B2 (ja) 熱間圧延鋼棒の連続熱処理方法
KR890001650A (ko) 오일 템퍼링된 경화 인발 이형강선 및 그의 제조방법
JPS646249B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6248727B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH08283867A (ja) 伸線用過共析鋼線材の製造方法
JPH07300945A (ja) 高付着・高強度異形棒鋼、及びその製造方法
KR890002619B1 (ko) 고장력선재의 제조방법
JP2733739B2 (ja) 高付着・高強度異形棒鋼
JPH0124848B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2618564B2 (ja) Ｐｃ鋼材の製造方法
JPH033008B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU2081182C1 (ru) Способ термической обработки проката
US4284438A (en) Manufacture of steel products
KR920010159B1 (ko) 고강도 나선 철근용 선재의 제조방법 및 고강도나선철근
KR20080097121A (ko) 강소성 가공을 이용한 중·고탄소강의 구상화 방법, 강소성장치 및 이로써 얻어진 구상화 중·고탄소강
JP2001347301A (ja) 異形断面ダブルテーパばね鋼線とその製造方法
SU724584A1 (ru) Способ изготовлени арматурной проволоки из низкоуглеродистой стали
JPS6359775B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2904505B2 (ja) 冷間・温間鍛造加工用鋼線の製造方法および冷間・温間鍛造加工用鋼線
JPS6249334B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2001192771A (ja) 細径熱間圧延線材