ceramic insert technology

  The introduction to ceramic inset casting technology

  The wear spare parts by ceramic insert casting is high wear resistant, the life span is several times of the traditional material. The technology is suitable for production of Blow bar, Jaw plate, bowl liner, Mantle/Concave, Grinding roller, Liner, Chute liner, Hammer, and etc....

The ceramic cores can be applied to resin sand casting, water glass sand casting, vacuum casting, and lost foam casting. The technology is suitable for production of high manganese steel, high chrome cast iron, heat resistant steel and alloy steel wear parts. 

MMC-Mn- High Manganese Steel matrix ceramic insert composite casting

MMC-Cr- High Cr cast iron matrix Ceramic insert composite casting

MMC-M-Martensite Steel matrix Ceramic insert composite casting

MMC-B - Bimetallic ceramic insert composite casting

MMC-H - Heat resistant steel ceramic insert casting

The ceramic insert casting technology is accomplished by metallurgical combination of ceramic particles and casting Alloyed ； The metallurgical combination of ceramic particles and metal is realized by the heat of metal liquid ； The ceramic particles form a metal ceramic composite layer with the matrix metal. The hardness of the metal ceramic composite layer is distributed in steps ：

Ceramic particles hardness= HV2100

Hardness of metal around ceramic particles = 60-65HRC

Basis material hardness is the same as that of conventional materials.

Martensite Steel hardness= 48-53HRC

High chromium iron hardness= 58-62HRC

High manganese steel = HB190-220

Impact hardness of High manganese steel = HB400-500