JPH0213004B2 - - Google Patents

Info

Publication number
JPH0213004B2
JPH0213004B2 JP56153924A JP15392481A JPH0213004B2 JP H0213004 B2 JPH0213004 B2 JP H0213004B2 JP 56153924 A JP56153924 A JP 56153924A JP 15392481 A JP15392481 A JP 15392481A JP H0213004 B2 JPH0213004 B2 JP H0213004B2
Authority
JP
Japan
Prior art keywords
rolling
temperature range
cooling
reduction
less
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 - Lifetime
Application number
JP56153924A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5858235A (ja
Inventor
Nobuhisa Tabata
Kimio Mine
Tomoo Tanaka
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP15392481A priority Critical patent/JPS5858235A/ja
Publication of JPS5858235A publication Critical patent/JPS5858235A/ja
Publication of JPH0213004B2 publication Critical patent/JPH0213004B2/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

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP15392481A 1981-09-30 1981-09-30 構造用鋼線・棒鋼の直接軟化熱処理方法 Granted JPS5858235A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15392481A JPS5858235A (ja) 1981-09-30 1981-09-30 構造用鋼線・棒鋼の直接軟化熱処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15392481A JPS5858235A (ja) 1981-09-30 1981-09-30 構造用鋼線・棒鋼の直接軟化熱処理方法

Publications (2)

Publication Number Publication Date
JPS5858235A JPS5858235A (ja) 1983-04-06
JPH0213004B2 true JPH0213004B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-03

Family

ID=15573057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15392481A Granted JPS5858235A (ja) 1981-09-30 1981-09-30 構造用鋼線・棒鋼の直接軟化熱処理方法

Country Status (1)

Country Link
JP (1) JPS5858235A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015205305A (ja) * 2014-04-21 2015-11-19 大同特殊鋼株式会社 リングの製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59100216A (ja) * 1982-11-29 1984-06-09 Kawasaki Steel Corp 冷鍛用および切削構造用合金鋼の製造方法
JPS59123741A (ja) * 1982-12-28 1984-07-17 Kobe Steel Ltd 熱処理省略型高張力熱間圧延線材の製造方法
JPS62188723A (ja) * 1986-02-14 1987-08-18 Nippon Steel Corp 変形抵抗の小さい冷間加工用中炭素鋼材の製造方法
JPH03253514A (ja) * 1990-03-02 1991-11-12 Nippon Steel Corp 冷間加工性の優れた高強度合金鋼の製造方法
CN104561815B (zh) * 2013-10-09 2016-09-28 宝钢特钢有限公司 一种高均质大规格超高强度钢棒及其生产方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565324A (en) * 1978-11-07 1980-05-16 Sumitomo Metal Ind Ltd Manufacture of low alloy steel excellent in cold workability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015205305A (ja) * 2014-04-21 2015-11-19 大同特殊鋼株式会社 リングの製造方法

Also Published As

Publication number Publication date
JPS5858235A (ja) 1983-04-06

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