JPS648224A - Roller for transferring stainless steel - Google Patents

Roller for transferring stainless steel

Info

Publication number
JPS648224A
JPS648224A JP62162647A JP16264787A JPS648224A JP S648224 A JPS648224 A JP S648224A JP 62162647 A JP62162647 A JP 62162647A JP 16264787 A JP16264787 A JP 16264787A JP S648224 A JPS648224 A JP S648224A
Authority
JP
Japan
Prior art keywords
roller
roll
binder
stainless steel
inorg
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.)
Granted
Application number
JP62162647A
Other languages
Japanese (ja)
Other versions
JP2739171B2 (en
Inventor
Keiichi Sakashita
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.)
Ibiden Co Ltd
Original Assignee
Ibiden Co 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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Priority to JP62162647A priority Critical patent/JP2739171B2/en
Publication of JPS648224A publication Critical patent/JPS648224A/en
Application granted granted Critical
Publication of JP2739171B2 publication Critical patent/JP2739171B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE:To avoid the formation of marks on a body to be transferred and to improve the wear resistance of a roller by limiting the amt. of impurities in the surface layer of the roller consisting of silica.alumina-based ceramic fibers, an inorg. binder such as Al2O3 or TiO2 and an org. binder to a specified range. CONSTITUTION:A discoid roll consisting of silica.alumina-based ceramic fibers, one or more among Al2O3, TiO2, SiAlON, ZrB2, MgO and BN as inorg. binders and an org. binder is used. The amt. of one or more among Fe, Na, Ca, K, Cr, S, F, Cl and Br contained as impurities in the roll is limited to 0.03-0.15wt.% in at least the surface layer of the roll. Thus, the adhesive property of the roll to scale produced on the surface of a stainless steel strip is improved and the titled roller which is very effective in preventing the formation of dent marks due to pickup is obtd.
JP62162647A 1987-06-29 1987-06-29 Stainless steel transport roller Expired - Lifetime JP2739171B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162647A JP2739171B2 (en) 1987-06-29 1987-06-29 Stainless steel transport roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162647A JP2739171B2 (en) 1987-06-29 1987-06-29 Stainless steel transport roller

Publications (2)

Publication Number Publication Date
JPS648224A true JPS648224A (en) 1989-01-12
JP2739171B2 JP2739171B2 (en) 1998-04-08

Family

ID=15758597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162647A Expired - Lifetime JP2739171B2 (en) 1987-06-29 1987-06-29 Stainless steel transport roller

Country Status (1)

Country Link
JP (1) JP2739171B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04226211A (en) * 1990-07-27 1992-08-14 Eltech Syst Corp Heat insulating roll cover
FR2821857A1 (en) * 2001-03-06 2002-09-13 Usinor ROLLER FOR THE TRANSPORT OF A METAL STRIP IN A CONTINUOUS ANNEALING SYSTEM
KR100807396B1 (en) * 2000-12-29 2008-02-28 주식회사 케이씨씨 Process for producing ceramic covered conveyor roller

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101643167B1 (en) * 2016-02-18 2016-08-10 대한동방 주식회사 Disk roll for heat treatment furnace and method for manufacturing the disk roll
KR101643168B1 (en) * 2016-03-02 2016-07-27 대한동방 주식회사 Disk roll having improved service life and method for manufacturing the disk roll

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224490A (en) * 1975-08-20 1977-02-23 Toshiba Corp Laser process machine
JPS59200716A (en) * 1983-04-28 1984-11-14 Nippon Steel Corp Roll for heat treatment furnace

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224490A (en) * 1975-08-20 1977-02-23 Toshiba Corp Laser process machine
JPS59200716A (en) * 1983-04-28 1984-11-14 Nippon Steel Corp Roll for heat treatment furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04226211A (en) * 1990-07-27 1992-08-14 Eltech Syst Corp Heat insulating roll cover
KR100807396B1 (en) * 2000-12-29 2008-02-28 주식회사 케이씨씨 Process for producing ceramic covered conveyor roller
FR2821857A1 (en) * 2001-03-06 2002-09-13 Usinor ROLLER FOR THE TRANSPORT OF A METAL STRIP IN A CONTINUOUS ANNEALING SYSTEM

Also Published As

Publication number Publication date
JP2739171B2 (en) 1998-04-08

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