Carbon fiber from invention to now is not a long time, but there are a lot of applications in many fields including automotive, aerospace, sports equipment, medical equipment, military weapons, have to use carbon fiber, its performance is superior, the weight of pro, high strength, corrosion resistance, high temperature resistance, anti fatigue, high elastic modulus, etc., can be comparable to metal materials, whether it can replace the metal using carbon fiber, the You’ll see. read below.
Carbon fiber is made from asphalt fiber, viscose fiber or phenolic fiber, which is pre oxidized by high temperature to remove impurities, and then further impurities are removed at higher temperature. The final carbon fiber has a carbon content of about 95%. It inherits the hard properties of carbon, such as diamond, and has the characteristics of soft fiber, soft and rigid. No matter what products are processed, they have the advantage that other materials are hard to match.
As for whether carbon fibers can replace metal, the answer is affirmative. Take a car for example, the car has just been produced when it is more metal, though the strength is enough, but the weight is too heavy and the fuel consumption is big. When the production technology of plastic is mature, people use it instead of a part of metal to reduce the weight of the car. This weight is reduced, but the strength is definitely down. The weight of carbon fiber is four times that of steel, and its weight is only 1/4 of its weight. No matter it is used in body, interior, tail or brake disc, it can greatly improve the performance of automobile.
Carbon fiber is not a metal, but a little bit less than a metal. Look around and maybe find its shadow. At the beginning of the invention of carbon fiber, the price is very expensive, which is difficult for ordinary people to consume. With the progress of economy and the improvement of science and technology level, the price of carbon fiber has decreased. Maybe it will be widely spread in the near future.
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