CLADDING MATERIAL FOR CENTRIFUGAL CASTING ROLL

Title:

CLADDING MATERIAL FOR CENTRIFUGAL CASTING ROLL

Document Type and Number:

WIPO Patent Application WO/1996/027688

Kind Code:

A1

Abstract:

A cladding material for centrifugal casting rolls which contains 2.5-4.7 % C, 0.8-3.2 % Si, 0.1-2.0 % Mn, 0.4-1.9 % Cr, 0.6-5 % Mo, 3.0-10.0 % V, and 0.6-7.0 % Nb, these elements satisfying the following relationships (1) to (4): (1) 2.0 + 0.15V + 0.10Nb C (%), (2) 1.1 Mo/Cr, (3) Nb/V 0.8, (4) 0.2 Nb/V and the balance consisting of Fe and inevitable impurities, and comprising granular MC-type carbides having a pouring temperature of 1,400 �C or above and graphite.

Inventors:

SAWA YOSHITAKA (JP)
KOSEKI TOMOYA (JP)
ICHINO KENJI (JP)

Application Number:

PCT/JP1996/000544

Publication Date:

September 12, 1996

Filing Date:

March 06, 1996

Export Citation:

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Assignee:

KAWASAKI STEEL CO (JP)
SAWA YOSHITAKA (JP)
KOSEKI TOMOYA (JP)
ICHINO KENJI (JP)

International Classes:

B22D13/02; B21B27/00; C22C37/00; C22C37/06; C22C37/08; (IPC1-7): C22C37/06

Foreign References:

JPS63266041A

1988-11-02

Other References: