JPH0450370B2 - - Google Patents

Info

Publication number
JPH0450370B2
JPH0450370B2 JP61206716A JP20671686A JPH0450370B2 JP H0450370 B2 JPH0450370 B2 JP H0450370B2 JP 61206716 A JP61206716 A JP 61206716A JP 20671686 A JP20671686 A JP 20671686A JP H0450370 B2 JPH0450370 B2 JP H0450370B2
Authority
JP
Japan
Prior art keywords
cooling
water
foam
wire
bubbles
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
JP61206716A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6362824A (ja
Inventor
Norio Yasuzawa
Takashi Yazaki
Kozo Kitazawa
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.)
Kao Corp
Nippon Steel Corp
Original Assignee
Kao Corp
Nippon 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 Kao Corp, Nippon Steel Corp filed Critical Kao Corp
Priority to JP20671686A priority Critical patent/JPS6362824A/ja
Priority to PCT/JP1987/000660 priority patent/WO1988001652A1/ja
Priority to DE19873790510 priority patent/DE3790510T/de
Priority to DE3790510A priority patent/DE3790510C2/de
Priority to US07/210,581 priority patent/US4931108A/en
Publication of JPS6362824A publication Critical patent/JPS6362824A/ja
Publication of JPH0450370B2 publication Critical patent/JPH0450370B2/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/60—Aqueous agents

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 Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP20671686A 1986-09-04 1986-09-04 圧延線材の熱処理方法 Granted JPS6362824A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP20671686A JPS6362824A (ja) 1986-09-04 1986-09-04 圧延線材の熱処理方法
PCT/JP1987/000660 WO1988001652A1 (en) 1986-09-04 1987-09-04 Process for heat-treating rolled steel product
DE19873790510 DE3790510T (cs) 1986-09-04 1987-09-04
DE3790510A DE3790510C2 (cs) 1986-09-04 1987-09-04
US07/210,581 US4931108A (en) 1986-09-04 1987-09-04 Method of heat treatment of rolled steel material using foams impregnated with water soluble polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20671686A JPS6362824A (ja) 1986-09-04 1986-09-04 圧延線材の熱処理方法

Publications (2)

Publication Number Publication Date
JPS6362824A JPS6362824A (ja) 1988-03-19
JPH0450370B2 true JPH0450370B2 (cs) 1992-08-14

Family

ID=16527925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20671686A Granted JPS6362824A (ja) 1986-09-04 1986-09-04 圧延線材の熱処理方法

Country Status (1)

Country Link
JP (1) JPS6362824A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747770B2 (ja) * 1987-08-07 1995-05-24 住友金属工業株式会社 金属冷却方法
JPH01123031A (ja) * 1987-11-06 1989-05-16 Nippon Steel Corp 機械構造用部品の熱処理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516217B2 (cs) * 1974-01-28 1980-04-30
JPS57140834A (en) * 1981-02-25 1982-08-31 Sumitomo Electric Ind Ltd Method and device for direct heat treatment of steel wire rod
JPS57143440A (en) * 1981-02-28 1982-09-04 Sumitomo Electric Ind Ltd Heat treatment of steel wire rod
JPS60248824A (ja) * 1984-05-24 1985-12-09 Sumitomo Electric Ind Ltd 中、高炭素鋼線材の直接熱処理方法及び装置
JPS61526A (ja) * 1984-06-13 1986-01-06 Sumitomo Electric Ind Ltd 炭素鋼材の熱処理方法および装置

Also Published As

Publication number Publication date
JPS6362824A (ja) 1988-03-19

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