Belong to one type of advanced ceramics, SiC bears excellent mechanic properties such as high melting point, high hardness, great chemical stability and abrasion resistance. For those advantages, SiC has been utilized in a wide array of modern industries components under extreme conditions. The application of SiC mainly focuses on four aspects like refractory materials, wear-resistant high-temperature parts, abrasive molds and bulletproof armor.
Recently, since the era of 5G is coming, SiC has been discovered new functions in cellphone components. To deal with the growing function of mobile phones, we need to arrange chips and modules inside the mobile phone denser than before. Which causes severe electromagnetic susceptibility. SiC is considered to be well electromagnetic shielding materials because of its wave absorption characteristics. On the other hand, the denser the chips and modules arranged inside one mobile device, the greater heat it will be generates, thus, causing frequent malfunction when operating. SiC is an excellent flame-proof materials and equips high melting points, it can also play as thermally conductive material to prevent malfunction due to temperature increase as well as heat accumulation.
Since SiC is commonly used in components manufacturing in semiconductor industries, we tried HIT Ultrasonic Machining Module side add-on CNC machine to substitute expensive high precision equipment and gain great results in efficiency and tool life. It improved 2 times of efficiency and 3 times of tool life in the end;thus, creates 6 times of profit!