Silicon nitride is very strong, especially hot pressed silicon nitride, which is one of the hardest substances in the world. It is extremely resistant to high temperatures, its strength can be maintained to a high temperature of 1200 °C without falling, it will not melt into a melt after heating, it will decompose until 1900 °C, and it has amazing chemical resistance and can withstand almost all inorganic acids. And less than 30% caustic soda solution can also resist the corrosion of many organic acids; at the same time it is a high-performance electrical insulation material. Machinable Glass Ceramic Sleeve, White Zirconia Ceramic,Customized Machinable Glass,Alumina Ceramic Polishing Ring Dongguan Haikun New Material Co., Ltd. , https://www.hkceram.com
When we process a plurality of open gaps of 74_0~(+0.046)mm and 246mm deep in the small-scale welded pipe machine combination building, it is difficult to meet the pattern requirements by conventional processing methods. The study employed a single arm 6m planer horizontal vertical feed holder, longitudinally aligned process scheme work pieces. This kind of solution can form mass production, low cost and high efficiency.