High temperature alloys are known as heat-resistant alloys in the mechanical processing industry, and are widely used due to their excellent heat resistanceIn important components such as aviation, aerospace, petroleum, chemical, and naval vessels. High temperature alloys can be divided into:Iron basedNickel based, cobalt based, etc. According to the production process, it can be divided into: cast high-temperature alloys, deformed high-temperature alloys, and powder metallurgy high-temperature alloys. Among them, nickel based high-temperature alloys have better working stress at high temperatures compared to cobalt based high-temperature alloys and iron based high-temperature alloys, so they also occupy a particularly important position in the entire high-temperature alloy field. It is widely used to manufacture the hottest end components of aviation jet engines and various industrial gas turbines, especially in the case of moving blades.
Due to the various strengthening phases in high-temperature alloys, especially the presence of many carbides, nitrides, borides, and intermetallic compounds, fine hard points are formed. In addition, the hardening phenomenon is severe, the cutting temperature is high, and the adhesion and affinity between the tool material and the workpiece material cause certain alloy elements (W, Co, Ti, or Nb) of the tool material to diffuse into the workpiece material and chips, resulting in severe abrasive, bonding, diffusion, oxidation, grooves, and boundary wear of the tool, and even causing the cutting edge to collapse. So high-temperature alloys are the most difficult to cut materials among various difficult to cut materials; During machining, it is easy to cause excessive cutting force, high cutting temperature, severe work hardening, and tool wear. When cutting high-temperature alloys, the tool material is required to have high hardness and wear resistance, high bending strength, good thermal conductivity, as well as good properties such as adhesion resistance, diffusion resistance, and oxidation resistance. For example: hard alloy cutting tools, ceramic cutting tools, cubic boron nitride cutting tools (CBN). JimmyWe are also committed to research in the processing of high-temperature alloys,Always working onTools for difficult to cut materialsWe are constantly changing our original thinking and developing new cutting tools, gradually making difficult cutting materials tools less difficult to cut.
Thank you for taking the time to visit our website. If you need any information or assistance, please feel free to fill out the form below and we will contact you soon.
Language
