Metal processing has a strong plasticity, that is to say, in terms of manufacturing accuracy can be in terms of ductility of the metal to give certain sacrifice. If the use of plastic only, it is difficult to limit the deviation of more than 140 kinds of structural components
Excuse me, have you considered the car engine within the general scope of work, at about 500 degrees Celsius, the exhaust pipe is generally at 300 degrees Celsius, while the use of cars in a state of China's northern Heilongjiang Mohe County generation is 60 degrees below zero, the South China Sea Surface Temperature in southern province of 55 degrees, the temperature inside the car can reach 82 degree
Plastic anti-aging properties, there is no metal more than 1/10, I said that there is paint, surface oxidation resistance of the metal, automotive materials, if not designed to this point, there is no market prospects
