JPS57198211A - Manufacture of heat treat pc steel rod - Google Patents

Manufacture of heat treat pc steel rod

Info

Publication number
JPS57198211A
JPS57198211A JP8318381A JP8318381A JPS57198211A JP S57198211 A JPS57198211 A JP S57198211A JP 8318381 A JP8318381 A JP 8318381A JP 8318381 A JP8318381 A JP 8318381A JP S57198211 A JPS57198211 A JP S57198211A
Authority
JP
Japan
Prior art keywords
working
wire rod
heating
rod
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.)
Pending
Application number
JP8318381A
Other languages
English (en)
Inventor
Meikai Imaide
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric 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 Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP8318381A priority Critical patent/JPS57198211A/ja
Publication of JPS57198211A publication Critical patent/JPS57198211A/ja
Pending 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (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 Steel (AREA)
JP8318381A 1981-05-29 1981-05-29 Manufacture of heat treat pc steel rod Pending JPS57198211A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8318381A JPS57198211A (en) 1981-05-29 1981-05-29 Manufacture of heat treat pc steel rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8318381A JPS57198211A (en) 1981-05-29 1981-05-29 Manufacture of heat treat pc steel rod

Publications (1)

Publication Number Publication Date
JPS57198211A true JPS57198211A (en) 1982-12-04

Family

ID=13795191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8318381A Pending JPS57198211A (en) 1981-05-29 1981-05-29 Manufacture of heat treat pc steel rod

Country Status (1)

Country Link
JP (1) JPS57198211A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581016A (ja) * 1981-06-26 1983-01-06 High Frequency Heattreat Co Ltd 遅れ破壊特性および機械的性質のすぐれたプレストレストコンクリ−ト用鋼棒又は鋼線の製造方法
JPS62136520A (ja) * 1985-12-09 1987-06-19 Sumitomo Metal Ind Ltd 耐遅れ破壊特性のすぐれた高張力鋼線の製法
EP0199715A3 (de) * 1985-04-26 1987-09-30 Austria Draht Gesellschaft m.b.H. Verfahren zur Herstellung von Stahldraht
JPH0456728A (ja) * 1990-06-27 1992-02-24 Kawatetsu Techno Wire Kk 低リラクセーションｐｃ鋼材の製造方法
CN113462869A (zh) * 2021-07-22 2021-10-01 南京宝日钢丝制品有限公司 一种耐热合金冷镦钢丝的处理方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782431A (en) * 1980-11-08 1982-05-22 Sumitomo Metal Ind Ltd Production of high tension wire rod
JPS5782423A (en) * 1980-11-08 1982-05-22 Sumitomo Metal Ind Ltd Production of high tensile wire
JPS5782422A (en) * 1980-11-08 1982-05-22 Sumitomo Metal Ind Ltd Production of high tension wire
JPS57169020A (en) * 1981-04-11 1982-10-18 Sumitomo Metal Ind Ltd Production of high tensile steel bar

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782431A (en) * 1980-11-08 1982-05-22 Sumitomo Metal Ind Ltd Production of high tension wire rod
JPS5782423A (en) * 1980-11-08 1982-05-22 Sumitomo Metal Ind Ltd Production of high tensile wire
JPS5782422A (en) * 1980-11-08 1982-05-22 Sumitomo Metal Ind Ltd Production of high tension wire
JPS57169020A (en) * 1981-04-11 1982-10-18 Sumitomo Metal Ind Ltd Production of high tensile steel bar

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581016A (ja) * 1981-06-26 1983-01-06 High Frequency Heattreat Co Ltd 遅れ破壊特性および機械的性質のすぐれたプレストレストコンクリ−ト用鋼棒又は鋼線の製造方法
EP0199715A3 (de) * 1985-04-26 1987-09-30 Austria Draht Gesellschaft m.b.H. Verfahren zur Herstellung von Stahldraht
JPS62136520A (ja) * 1985-12-09 1987-06-19 Sumitomo Metal Ind Ltd 耐遅れ破壊特性のすぐれた高張力鋼線の製法
JPH0456728A (ja) * 1990-06-27 1992-02-24 Kawatetsu Techno Wire Kk 低リラクセーションｐｃ鋼材の製造方法
CN113462869A (zh) * 2021-07-22 2021-10-01 南京宝日钢丝制品有限公司 一种耐热合金冷镦钢丝的处理方法

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