JPH0322450B2 - - Google Patents

Info

Publication number
JPH0322450B2
JPH0322450B2 JP8299087A JP8299087A JPH0322450B2 JP H0322450 B2 JPH0322450 B2 JP H0322450B2 JP 8299087 A JP8299087 A JP 8299087A JP 8299087 A JP8299087 A JP 8299087A JP H0322450 B2 JPH0322450 B2 JP H0322450B2
Authority
JP
Japan
Prior art keywords
foam
wire
cooling
water
density
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
JP8299087A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63250421A (ja
Inventor
Norio Yasuzawa
Takashi Yazaki
Naoki Watabe
Koji Adachi
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.)
Nippon Steel Corp
Original Assignee
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP8299087A priority Critical patent/JPS63250421A/ja
Priority to DE19873790510 priority patent/DE3790510T/de
Priority to US07/210,581 priority patent/US4931108A/en
Priority to DE3790510A priority patent/DE3790510C2/de
Priority to PCT/JP1987/000660 priority patent/WO1988001652A1/ja
Publication of JPS63250421A publication Critical patent/JPS63250421A/ja
Publication of JPH0322450B2 publication Critical patent/JPH0322450B2/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
    • 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
    • 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

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)
JP8299087A 1986-09-04 1987-04-06 線材の冷却方法 Granted JPS63250421A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8299087A JPS63250421A (ja) 1987-04-06 1987-04-06 線材の冷却方法
DE19873790510 DE3790510T (enrdf_load_stackoverflow) 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
DE3790510A DE3790510C2 (enrdf_load_stackoverflow) 1986-09-04 1987-09-04
PCT/JP1987/000660 WO1988001652A1 (en) 1986-09-04 1987-09-04 Process for heat-treating rolled steel product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8299087A JPS63250421A (ja) 1987-04-06 1987-04-06 線材の冷却方法

Publications (2)

Publication Number Publication Date
JPS63250421A JPS63250421A (ja) 1988-10-18
JPH0322450B2 true JPH0322450B2 (enrdf_load_stackoverflow) 1991-03-26

Family

ID=13789659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8299087A Granted JPS63250421A (ja) 1986-09-04 1987-04-06 線材の冷却方法

Country Status (1)

Country Link
JP (1) JPS63250421A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100928572B1 (ko) * 2002-08-09 2009-11-25 주식회사 포스코 코일형 선재의 균일 냉각 장치
US8506878B2 (en) 2006-07-14 2013-08-13 Thermcraft, Incorporated Rod or wire manufacturing system, related methods, and related products
JP5719632B2 (ja) * 2011-02-24 2015-05-20 株式会社キーレックス ホットプレス装置
CN102732701A (zh) * 2012-07-17 2012-10-17 新兴铸管股份有限公司 一种外层低碳钢内层高碳铬轴承钢双金属管的淬火方法

Also Published As

Publication number Publication date
JPS63250421A (ja) 1988-10-18

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