Concerning the air pollution in the car, it is easy to be noticed by a noticeable stimulating odor. A company in Ningxia bought a luxury car from Beijing four years ago, and found that the odor in the car was unpleasant and caused vehicle users Often cough, sputum, until suffering from bronchitis, pharyngitis, etc., has been negotiated but failed to resolve; in August and November 2012, the results of two related agencies were: formaldehyde is 3 times the standard. The owner of the vehicle recently appealed to the People’s Court of Chaoyang District in Beijing for the cancellation of the contract, the refund of the 1.77 million yuan of vehicles and compensation for other losses. The current case is currently under trial. What is more subtle is that in the summer, many people close the windows for the sake of cooling, and long-term closure will also cause air pollution.
In fact, the air pollution in the car is not as difficult as the environment to solve, the need is to make a good inspection before the car is out of the factory, while the owner pays attention to the original packaging of the seat as soon as possible to buy a new car, so as to avoid the original can solve the pollution stuffy in the car In the "fermentation", secondary pollution occurs. When driving normally, it is necessary to open windows for air change. Ayi Network believes that good car air needs owners to build!
The main difference of metallized ceramic tube than regular ones is the applied metal layer on the appointed area of ceramic body. With the applied metal layer on the surface, it can realize the bonding aim between the ceramic tube to metal, ceramic tube to ceramic tube. The metal film will be attached on ceramic parts tightly under high temperature cure. Then the Ceramic Tubes could be brazed with kovar, stainless steel parts together directly.
In order to increase the wettability at brazing process, in common case, an additional metal plating will be covered on metallization layer further, mainly including nickle plating, gold plating and so on.
In the recent market, alumina metallized ceramic tube is one of most extensive technical parts. They are features of high bonding strength, excellent electrical insulation and mechanical strength.
Sometimes, high precision dimensions is needed to cater to the fitting purpose. With our in-house machining workshop, we are able to make the dimensional tolerance as expected according to customers' specification.
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