Sumitomo Metal Industries, Inc.

Manabu Seguchi

Kazuo Okamura

Yoshiyasu Morita

Fuminori Hikami

Koichiro Ishihara

Katsutoshi Hara

The present invention relates to a metal-ceramic composite for use in a high temperature and a abrasion-resisting member such as a supporting member of a heating furnace having a construction, in which ceramic particles having superior abrasion resistance and heat resistance are dispersed in a metallic matrix having superior toughness or ceramic blocks are buried in a metallic surface, whereby the characteristics of a ceramic and a metal are simultaneously utilized. A metal-ceramic composite superior in physical characteristic, such as abrasion resistance and heat resistance, and a method of producing the same are provided.

Metal-ceramic composite

The present invention relates to a metal-ceramic composite for use in a high temperature and abrasion-resisting member such as a supporting member of a heating furnace having a construction, in which ceramic particles having superior abrasion resistance and heat resistance are dispersed in a metallic matrix having superior toughness or ceramic blocks are buried in a metallic surface, whereby the characteristics of a ceramic and a metal are simultaneously utilized. A metal-ceramic composite superior in physical characteristic, such as abrasion resistance and heat resistance, and a method of producing the same are provided.

Metal-ceramic composite and method of producing the same

The present invention relates to a heat-resisting supporting member, such as a skid button, for supporting a heated material, such as a steel plate, in a high-temperature atmosphere within a heating furnace and the like and provides a heat-resisting supporting member in which a peripheral surface of a lower corner portion of a supporting aggregate formed of heat-resisting alloys with single ceramics, ceramic particles or ceramic bars dispersed therein or heat-resisting alloy-impregnated ceramics formed by impregnating air-pores of porous ceramics with heat-resisting alloys is coated with heat-resisting alloys so as to be capable of being welded to other members while the remaining peripheral surface of the supporting aggregate is coated with a shock-resisting substance formed of heat-resisting alloys, heat-resisting alloys with ceramic particles dispersed therein or heat-resisting alloy-impregnated ceramics. A heat-resisting supporting member according to the present invention is superior in insulating property and high-temperature compression resistance.

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Amagasaki, Japan

Manabu Seguchi