SNMG120408-TM YB6173
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The appearance of diamond-like carbon coating (DLC) has shown advantages in the machining of some materials (Al, Ti and their composites), but after years of research, it has been shown that the high internal stress, poor thermal stability and the catalyst effect between the diamond-like carbon coating and the ferrous metal make the SP3 structure change to SP2 and other three shortcomings, which determine that it can only be used in the processing of non-ferrous metals, thus limiting its further application in machining. However, recent studies have shown that the hardness of diamond-like coating (also known as graphite-like coating) based on SP2 structure can reach 20 ~ 40GPa, but there is no problem of catalyst effect with ferrous metals. Its friction coefficient is very low and it has good moisture resistance. Coolant can also be used for dry cutting during cutting. Its service life is doubled compared with non-coated knives, and there is no problem in processing steel materials, therefore, it has aroused great interest in coating companies and tool manufacturers. Over time, this new type of diamond-like coating will be widely used in the cutting field.
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Адрес компании:
Но.22, западная сторона дороги Бохай, графство Цинхэ, город Синтай, провинция Хэбэй, Китай
Телефон:86-15031937302
Почтовый ящик:Hebeinaifeng@foxmail.com
WhatsApp:86-18330904520
Сайт:http://naifeng-tool.com/
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