Electrolytic hard chromium plating that achieves a hardness of HV1000.
Dai-kuron coating is an unconventional chrome plating processed with a unique catalytic bath. Compared to conventional hard chrome plating, it has a harder surface (around HV1000) and adds various features, starting with wear resistance. ■Features■ - Wear Resistance The friction coefficient is very low (5 to 6 times lower than hard chrome plating), resulting in minimal wear. - Burnishing Resistance Even when exposed to high temperatures for extended periods, there is little change in structure, and the hardness drop is very small (over HV800 at 400°C). - High Adhesion The occurrence of delamination between the effect layer and the base material, as well as cracks, is minimal, demonstrating excellent adhesion even against thermal shocks such as rapid heating and cooling. - High Dimensional Accuracy The treated surface is very hard, allowing for polishing and mirror finishing. - Erosion Resistance It provides high protective effects against surface damage in high-speed moving parts such as pumps, turbines, and propellers. ◆For details, please request a catalog or download it.◆
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Dai-Kron coating is an unconventional chrome plating processed with a unique catalytic bath. Compared to conventional hard chrome plating, it has a harder surface (around HV1000) and adds various features, starting with wear resistance. ■Features■ - Wear Resistance The friction coefficient is extremely low (5 to 6 times lower than hard chrome plating), resulting in minimal wear. - Burnishing Resistance Even when exposed to high temperatures for extended periods, there is little change in structure, and the hardness drop is very small (over HV800 even at 400°C). - High Adhesion The occurrence of delamination between the effect layer and the base material, as well as cracks, is minimal, demonstrating excellent adhesion even against thermal shocks such as rapid heating and cooling. - High Dimensional Accuracy The treated surface is very hard, allowing for polishing and mirror finishing. - Erosion Resistance It provides high protective effects against surface damage in high-speed moving parts such as pumps, turbines, and propellers. ◆For more details, please request the catalog or download it.◆
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