small bush
Bush which have inside work surface needs wear resistance and low friction of inside surface.Therefore, most of them are heattreated , but they are attacked by corrosion. In case of stainless steel, it is good for corrosion control but it is soft and have no effect of heattreatment and is not proper for this purpose. The ideal combination is stainless base metal with inside build up by wear resistant, corrosion resistant, low friction amorphous alloy. We have tried this way and succeeded.
? This technology is innovative in two considerations
Amorphous welding on the inside of...