Wheel must be used with safety guards. The actual rotational axis of the wheel and its axis of rotation through the center of mass deviation from parallel state called static unbalance wheel. This is usually due wheel uneven density, both ends of the hole and the surface is not parallel or coaxial cylindrical deviation has caused.
2013年9月4日星期三
React with the metal material layer is a metal complex
The coating at a temperature under their reaction dense protective layer, but also in the short period of time to react with the metal material layer to form a metal complex, which has excellent adhesion, abrasive grinding at temperatures above 850 ℃ , and has excellent resistance to heat, salt spray and high synthetic diamond performance. In aerospace, petroleum, petrochemical, metallurgy, electric power, the military system has been widely used for the chimney flue, high-temperature steam pipes, heat exchangers, furnaces, high temperature Diamond blade equipment, petroleum and petrochemical cracking equipment, engine parts and exhaust pipe corrosion . With the aviation, aerospace industry, the use of high-temperature corrosion coating will gradually expand.
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