Metal ceramic composite impact crusher impact bar (blow bar) technology introduction
DJM selects high-Cr cast iron(or martensite steel)ceramic composite materials, which forms the ceramic metal composite reinforcement through injection of ceramic particles into the high-Cr material , the composite layer wear-resisting property is than high Cr material 3-4 times, at the same time, the composite layer thickness can be made to a third of the thickness of the original spare parts. Ceramic composite material blow bar life is longer than 2 times of a high Cr alloy blow bar. Product include: High Cr cast iron + ZTA ceramic particles Martensite steel + ZTA ceramic particles
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