KR900004948A - 금속스트립도금용 연속열처리로 - Google Patents

금속스트립도금용 연속열처리로 Download PDF

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Publication number
KR900004948A
KR900004948A KR1019890013947A KR890013947A KR900004948A KR 900004948 A KR900004948 A KR 900004948A KR 1019890013947 A KR1019890013947 A KR 1019890013947A KR 890013947 A KR890013947 A KR 890013947A KR 900004948 A KR900004948 A KR 900004948A
Authority
KR
South Korea
Prior art keywords
heat treatment
continuous heat
metal strip
horizontal structure
treatment furnace
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.)
Withdrawn
Application number
KR1019890013947A
Other languages
English (en)
Korean (ko)
Inventor
마사유끼 이모세
다다시 야마모도
Original Assignee
마에가와 히로마사
주우가이로 고오교오 가부시기 가이샤
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 마에가와 히로마사, 주우가이로 고오교오 가부시기 가이샤 filed Critical 마에가와 히로마사
Publication of KR900004948A publication Critical patent/KR900004948A/ko
Withdrawn legal-status Critical Current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
    • C21D9/5735—Details
    • 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
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment 
    • 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
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum

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)
  • Coating With Molten Metal (AREA)
KR1019890013947A 1988-09-29 1989-09-28 금속스트립도금용 연속열처리로 Withdrawn KR900004948A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63-127791 1988-09-29
JP1988127791U JPH0538046Y2 (https=) 1988-09-29 1988-09-29

Publications (1)

Publication Number Publication Date
KR900004948A true KR900004948A (ko) 1990-04-13

Family

ID=14968769

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019890013947A Withdrawn KR900004948A (ko) 1988-09-29 1989-09-28 금속스트립도금용 연속열처리로
KR93015310U Expired - Fee Related KR940003678Y1 (en) 1988-09-29 1993-08-10 Continuous heating furnace for metal strip dipping

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR93015310U Expired - Fee Related KR940003678Y1 (en) 1988-09-29 1993-08-10 Continuous heating furnace for metal strip dipping

Country Status (2)

Country Link
JP (1) JPH0538046Y2 (https=)
KR (2) KR900004948A (https=)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067729A (https=) * 1973-10-23 1975-06-06

Also Published As

Publication number Publication date
KR940003678Y1 (en) 1994-06-07
JPH0538046Y2 (https=) 1993-09-27
JPH0251256U (https=) 1990-04-10

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19890928

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19910411

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19890928

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19930426

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19930714

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19930426

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PC1205 Withdrawal of application forming a basis of a converted application
WICV Withdrawal of application forming a basis of a converted application