JPS5752557A - Heat-resistant roll having dissimilar metallic area on surface of body part - Google Patents

Heat-resistant roll having dissimilar metallic area on surface of body part

Info

Publication number
JPS5752557A
JPS5752557A JP12792580A JP12792580A JPS5752557A JP S5752557 A JPS5752557 A JP S5752557A JP 12792580 A JP12792580 A JP 12792580A JP 12792580 A JP12792580 A JP 12792580A JP S5752557 A JPS5752557 A JP S5752557A
Authority
JP
Japan
Prior art keywords
cracking
progression
build
heat
machining
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.)
Pending
Application number
JP12792580A
Other languages
Japanese (ja)
Inventor
Teru Onuki
Osamu Kato
Kiyoshi Yokoi
Noboru Hiraoka
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.)
NITSUTETSU HAADO KK
Nippon Steel Corp
Nippon Steel Hardfacing Corp
Original Assignee
NITSUTETSU HAADO KK
Nippon Steel Corp
Nippon Steel Hardfacing 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 NITSUTETSU HAADO KK, Nippon Steel Corp, Nippon Steel Hardfacing Corp filed Critical NITSUTETSU HAADO KK
Priority to JP12792580A priority Critical patent/JPS5752557A/en
Publication of JPS5752557A publication Critical patent/JPS5752557A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To retard the progression of cracking in a heat-resistant roll for a continuous casting device or the like and improve its life by build-up welding one or more kinds of materials of different property values to a steel roll core material then machining the same. CONSTITUTION:A steel roll core material 1 is build-up welded by the 1st overlaying material 2 such as martensite 14 Cr stainless steel or the like and is subjected to rough machining. Thence, the 2nd overlaying material 3 such as austenite 18-8 stainless steel of different properties and components is build-up welded axially, spirally or spottedly theeon, after which the material is subjected to finish machining. Despite the formation of any crack owing to thermal stress or the like with such constitution, the initial cracking occurs at the boundary of the dissimilar materials. Hence, the formation, expansion and progression of the cracking in a circumferential diretion are suppressed, and the progression of cracking is retarded.
JP12792580A 1980-09-17 1980-09-17 Heat-resistant roll having dissimilar metallic area on surface of body part Pending JPS5752557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12792580A JPS5752557A (en) 1980-09-17 1980-09-17 Heat-resistant roll having dissimilar metallic area on surface of body part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12792580A JPS5752557A (en) 1980-09-17 1980-09-17 Heat-resistant roll having dissimilar metallic area on surface of body part

Publications (1)

Publication Number Publication Date
JPS5752557A true JPS5752557A (en) 1982-03-29

Family

ID=14972018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12792580A Pending JPS5752557A (en) 1980-09-17 1980-09-17 Heat-resistant roll having dissimilar metallic area on surface of body part

Country Status (1)

Country Link
JP (1) JPS5752557A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154751A (en) * 1984-12-27 1986-07-14 Kawasaki Steel Corp Roller for conveying high-temperature billet
JPS63108907A (en) * 1986-10-27 1988-05-13 Nippon Steel Corp Transporting roll having excellent resistance to slipping
EP0692329A3 (en) * 1994-07-12 1997-09-24 Norandal Usa Inc Improved caster roll and shell assembly and method of manufacturing the same
US5823926A (en) * 1995-02-22 1998-10-20 Norandal Usa, Inc. Caster roll core and shell assembly and method of manufacturing the same
EP1702706A1 (en) * 2003-12-02 2006-09-20 Oy CRS-Technology Ltd. Method for producing a piece or the part thereof provided with a weld deposit and a piece produced by said method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154751A (en) * 1984-12-27 1986-07-14 Kawasaki Steel Corp Roller for conveying high-temperature billet
JPS63108907A (en) * 1986-10-27 1988-05-13 Nippon Steel Corp Transporting roll having excellent resistance to slipping
JPH0371922B2 (en) * 1986-10-27 1991-11-15 Shinnippon Seitetsu Kk
EP0692329A3 (en) * 1994-07-12 1997-09-24 Norandal Usa Inc Improved caster roll and shell assembly and method of manufacturing the same
US5823926A (en) * 1995-02-22 1998-10-20 Norandal Usa, Inc. Caster roll core and shell assembly and method of manufacturing the same
EP1702706A1 (en) * 2003-12-02 2006-09-20 Oy CRS-Technology Ltd. Method for producing a piece or the part thereof provided with a weld deposit and a piece produced by said method
EP1702706A4 (en) * 2003-12-02 2008-11-05 Crs Technology Ltd Oy Method for producing a piece or the part thereof provided with a weld deposit and a piece produced by said method

Similar Documents

Publication Publication Date Title
MX159701A (en) IMPROVED COMPOSITION FOR PHOSPHATING METALLIC SURFACES OF IRON, STEEL AND ZINC
MX157164A (en) IMPROVED PROCEDURE FOR PASSIVATING METALLIC IRON AND STEEL SURFACES
JPS5752557A (en) Heat-resistant roll having dissimilar metallic area on surface of body part
JPS56102546A (en) Sliding member
GB1289639A (en)
SE8500968L (en) HOT ROLLING AND HEATED CONCRETE STEEL
JPS55112195A (en) Welding method of stainless steel
JPS57115915A (en) Composite roller having welded padding and its manufacture
JPS5758984A (en) Welding method
JPS5623247A (en) Composite steel plate having superior damping characteristic
MX159972A (en) IMPROVED METHOD FOR PRODUCING A MIXTURE OF METAL POWDERS OF IRON, STEEL AND CHROME
JPS5650797A (en) Increasing method for weld-part fatigue strength of high-tension steel
JPS57152444A (en) Nonmagnetic roll and its manufacture
JPS57112959A (en) Sleeve type heat resistant roll or roller
SE7910570L (en) PROCEDURE FOR TREATING A WELD IN A FERRITIC STAINLESS STEEL FOR REDUCING THE RISK OF INTERGRANULAR CORROSION
JPS572862A (en) Composite roll and its manufacture
RU2002106574A (en) Pipe with internal anti-corrosion coating
JPS5573828A (en) Reducing method of residual stress at circumferential weld zone of steel pipe
JPS5527434A (en) Production of rotary disc
JPH0284324A (en) Heat-resistant and corrosion-resistant clad steel
JPS5568160A (en) Composite roll for continuous casting used for non-water-cooling zone
JPS5573482A (en) Arc welding method of 13 chrome stainless steel
Maziewski et al. A modern process of diffusional enrichment of the surface layer of steel objects with chromium and silicon
JPS57169063A (en) Roll for conveying hot metallic billet
Sridhar et al. Effect of Welding Parameters on Localized Corrosion of a Duplex Stainless Steel--" Ferralium" Alloy 255