Core Tip: Recently, Mr. Yan of Yongkang City has been ruined because his car has been bought for two years and four wheels have been corroded one after another. Mr. Yan believes that there is a problem with the quality of the car; while the 4S shop insists that it is caused by improper use of the owner, then what is the reason? â€
According to the solution, recently, Mr. Yan of Yongkang City was so bad that because his car was bought for two years, four wheels were actually corroded. Mr. Yan believes that there is a problem with the quality of the car; while the 4S shop insists that it is caused by improper use of the owner, then what is the reason? â€
Mr. Yan’s 2.4-displacement American sedan was purchased in March 2010 at the local 4S store in Yongkang. The first time I found that the hub was corroded, it was about half a year after I bought the car. "At first, I found that the left rear wheel of the car was stained and thought it was dirty. I couldn't wash it. The person who heard the car wash said that the wheel of the car was corroded." Mr. Yan said, "I only heard about the tire before." It is easy to go wrong. Unexpectedly, the wheel of the reinforced iron bone will even rot!" What surprised Mr. Yan is that the decay of the wheel of the car has been intensifying. "Not only the left rear wheel is getting worse and worse. The other three tires of the car have also experienced corrosion."
A car company's ceremonial technician analyzed the wheel's corrosion, for three reasons:
The first is environmental issues. Many models now use aluminum alloy wheels. The advantage of aluminum alloy is that it is durable, but the disadvantage is that it is afraid of acid. Aluminum is easily oxidized in the presence of acid, and once placed in a strong acid environment, aluminum alloy wheels are susceptible to corrosion.
Manager Chen explained that since Yongkang is the “hardware capitalâ€, many places are engaged in the metal manufacturing and processing industry. The industry is often exposed to highly corrosive materials such as acids and bases. When driving in Yongkang, the vehicle is indeed likely to be corroded. "Mr. Yan's car may be corroded by the opening of a strong acid and alkali environment. In other words, it is the improper use of the owner, not the quality of the vehicle itself."
Second, many car wheels are harmed by inferior "tire treasures." After car washing, many car owners like to brush a layer of "tire treasure" outside the wheel, so that the wheel looks bright and bright. However, some car wash shops now use inferior "tire treasure", which contains acid components, strong decontamination ability, but also corrodes the wheel hub. Before, Gonggong had encountered similar phenomena in Shaoxing. Mr. Yan also admitted that when the car was washed, the workers did brush the "tire treasure".
Third, it is the quality of the wheel. Gong Gongshi said that many automobile manufacturers have reduced the harm of acidic substances to aluminum alloy wheels through the improvement of the process. It should be said that most of the current car wheels are basically not afraid of acidity. However, there are still a few models of wheels that are still susceptible to corrosion. Mr. Yan’s car is one of the “wheels that are easily corrodedâ€.
In summary, Gong Gongshi believes that Mr. Yan’s wheel hub is corroded, which may be caused by three reasons. For ordinary car owners, when washing a car, it is best to wash the wheel with water instead of using "tire treasure".
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Label: Inferior "tire treasure" may cause the hub to rot
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