Carbon is often used in our industrial production, and it is necessary to smelt metal materials with carbon. In our daily life, we often eat carbon fire barbecue, and in the place where the weather is relatively cold, carbon fire will be used. Because the demand for carbon is relatively large, there

Chemical vapor deposition (CVD) is a kind of chemical technology, which mainly uses one or several gaseous compounds or elements containing thin film elements to produce thin film by chemical reaction on the surface of substrate. Chemical vapor deposition furnace is a new technology for preparing in

High temperature vacuum sintering furnace uses low voltage and high current stone vacuum container. When the current conductor in the vacuum container is at a high voltage, glow discharge will occur. In the vacuum heat treatment furnace, arc discharge will be generated in serious cases, burning the

Four points for attention in vacuum furnace use: 1. Vacuum furnace is an advanced heat treatment equipment which has been greatly developed in recent years. The workpiece is heated at a pressure far lower than one atmosphere, which can avoid oxidation in the heating process. Therefore, attention sho

IGBT medium frequency power supply is a kind of series resonant medium frequency induction melting furnace, its inverter is a new IGBT module (insulated gate bipolar transistor, produced in Germany), it is mainly used for melting ordinary carbon steel, alloy steel, cast steel, non-ferrous metals. It