Zirconium Copper Nickel Aluminum Alloy

Zirconium Copper Nickel Aluminum Alloy sputtering target is a kind of multi-alloy sputtering target composed of zirconium, copper, nickel, aluminum and other elements, with a silver-gray metallic luster, high purity, with good mechanical properties, thermal properties and corrosion resistance, etc., in the manufacture of electronic devices, magnetic recording media, optics and photonics field. It has important applications in electronic device manufacturing, magnetic recording media, optics and optoelectronics, new energy material preparation and other fields.

Characteristics

Chemical formula: ZrCuNiAl

Appearance characteristics: usually show a silver-gray metallic luster, the surface is relatively smooth, no obvious pores, cracks and other defects.

Good comprehensive mechanical properties: The alloy combines the advantages of good electrical conductivity and ductility of copper, strength and corrosion resistance of nickel, light weight and oxidation resistance of aluminum, and high temperature resistance of zirconium, etc., so that it has good strength, hardness, toughness and other comprehensive mechanical properties, and is able to withstand ion bombardment in the sputtering process, and is not easy to produce cracks and deformation.

Excellent thermal properties: with high thermal conductivity and low coefficient of thermal expansion, in the sputtering coating process, it can quickly dissipate heat and reduce the risk of target rupture due to thermal stress, and at the same time, in the environment of large temperature changes, it can also maintain good dimensional stability to ensure the uniformity and quality stability of sputtered films.

Excellent corrosion resistance: The addition of copper, nickel, aluminum and other elements makes Zirconium Copper Nickel Aluminum Alloy. have good corrosion resistance in a variety of chemical environments, able to resist the erosion of acids, alkalis, salts and other chemicals, thus ensuring the stability and reliability of sputtered thin films in different use environments.

Adjustable physical properties: By changing the ratio of each element in Zirconium Copper Nickel Aluminum Alloy, the physical properties of the alloy can be adjusted within a certain range, such as electrical conductivity, magnetism, etc., in order to meet the special requirements of sputtered film performance in different applications.

Applications

Electronic device manufacturing: In the field of integrated circuits, semiconductor devices and other electronic fields, Zirconium Copper Nickel Aluminum Alloy can be used to prepare electrodes, interconnect wires, barrier layers and other components. Its good conductivity and corrosion resistance help to improve the performance and reliability of electronic components, reduce contact resistance, reduce signal transmission delay, and improve the operating speed and stability of integrated circuits.

Magnetic recording media: Due to its adjustable magnetic and other physical properties, Zirconium Copper Nickel Aluminum Alloy is suitable for the manufacture of magnetic recording media in the magnetic film, such as hard disk, magnetic tape, etc., which can improve the density of magnetic recording and the quality of the signal, to meet the information storage field of the large-capacity, high-speed data storage needs.

Optics and optoelectronics: Zirconium Copper Nickel Aluminum Alloy can be used for the preparation of optical films, such as mirrors, filters, optical sensors and other functional films, through the sputtering coating technology, the alloy is deposited on the surface of the optical components, to achieve the light reflection, transmission, absorption and other characteristics of the regulation, to improve the performance of optical components. Widely used in laser technology, optical communications, display technology and other fields.

Preparation of new energy materials: in the field of solar cells, lithium-ion batteries and other new energy, Zirconium Copper Nickel Aluminum Alloy can be used for the preparation of electrode materials, collectors and other key components. Its good electrical conductivity, corrosion resistance and thermal stability help to improve the charging and discharging performance, cycle life and safety of the battery, and promote the development of new energy technology.