CoMn alloy target is a kind of material used in magnetron sputtering technology, mainly used for the preparation of thin films material and coatings. Its composition mainly includes cobalt (Co) and manganese (Mn), and the specific composition ratio can be adjusted according to demand. This alloy target has been widely used in magnetic storage media, catalysts, battery materials and other fields .
What is Cobalt Manganese alloy target production method?
Preparation method:
1.Raw material preparation: Select high purity cobalt and manganese as raw materials, and make precise ratio according to the required alloy composition ratio.
2.Smelting: The prepared cobalt and manganese raw materials are melted in a vacuum melting furnace. Vacuum melting can effectively reduce the impurity mixing and improve the purity of alloy. It is necessary to control the temperature and time during melting to ensure that the raw materials are completely melted and evenly mixed.
3.Casting: The molten cobalt manganese alloy liquid is poured into the pre-prepared mold for casting, and the cooling rate should be controlled during the process to obtain the ideal microstructure.
3.Heat treatment: Heat treatment of cobalt-manganese alloy after casting, such as annealing, quenching and tempering, etc., to improve its mechanical properties and magnetic properties, the specific process parameters are adjusted according to the specific composition and performance requirements of the alloy.
4.Mechanical processing: Through cutting, grinding, drilling and other mechanical processing processes, the heat-treated cobalt-manganese alloy is made into the desired shape and size of the target.
5.Surface treatment: polishing, cleaning, passivation and other surface treatment methods to improve the surface quality and corrosion resistance of the target.
What is the CoMn alloy targt characteristics?
1.CoMn metal material with high atomic magnetism: cobalt manganese alloy has a high atomic magnetism, can be used to prepare magnetic films, applied to magnetic sensors, magnetic recording media and other fields.
2. CoMn pvd target with good electrical conductivity: Cobalt, manganese and other elements in the alloy make it have good electrical conductivity. In the field of electronics, it can be used to manufacture thin film resistors in integrated circuits, magnetic thin films of magnetic memory devices, etc., which helps to improve the performance and stability of electronic components.
3.Cobalt Manganese Coating Material with excellent thermal performance: It can still maintain good stability and thermal conductivity at high temperatures, suitable for high temperature sputtering coating process.
4. CoMn deposition material with oxidation resistance and corrosion resistance: The presence of cobalt and manganese makes it have certain oxidation resistance and corrosion resistance, which can be used to manufacture components of chemical equipment, such as pumps, valves and pipes, etc., and can also provide wear-resistant, corrosion-resistant and decorative coatings on the surface of the workpiece.
Post time: Dec-26-2024