Development Status Of Titanium And Titanium Alloy Smelting Technology

　　In my country, the smelting technology of titanium and titanium alloys is mainly vacuum consumable arc smelting technology and cold-bed furnace smelting technology. With the continuous development of the times, metal smelting technology will continue to develop and improve. Therefore, researching and summarizing the original smelting technology will be of great significance to the development of innovative smelting technology.

　　Unlike other metals, titanium and titanium alloys are highly chemically active metals. Therefore, under melting conditions, they basically react with all refractory raw materials and cannot be smelted in the atmosphere. They can only be smelted under vacuum or inert atmosphere conditions. Because of the difficulty of smelting technology, only a few countries can control the smelting technology of titanium and titanium alloys.

　　Currently, titanium and titanium alloy smelting technologies mainly include vacuum consumable smelting and vacuum non-consumable smelting. The article focuses on the vacuum consumable arc smelting technology, cooling bed furnace smelting technology, PACHM technology and vacuum consumable smelting technology.