XinKang Factory Supply Top Ranking 4N 99.99% High Purity Cuprum/Cu/Copper Planar Target for PVD Coating for Evaporation Materials Copper Target
Description:
Our Copper Sputtering Target boasts the same exceptional properties as pure metal copper (Cu). Copper, denoted by the symbol Cu (from the Latin: cuprum) with an atomic number of 29, is a soft, malleable, and ductile metal renowned for its superior thermal and electrical conductivity. Freshly exposed pure copper exhibits a distinctive pinkish-orange hue. Copper finds diverse applications as a heat and electricity conductor, a building material, and a key component in various metal alloys. Produced using advanced melting technology, our Copper Sputtering Target is extensively utilized in semiconductors, decorative coatings, and advanced packaging fields.
We specialize in producing copper sputtering targets with a purity ranging from 99.9% to an astounding 99.9999%, featuring oxygen content as low as <1ppm. These targets are primarily employed in display screens, touch screen wiring, protective films, solar light absorbing layers, and semiconductor wiring. Our offerings include both planar copper sputtering targets (up to the maximum G8.5 generation) and copper rotary targets, particularly designed for the touch screen industry. Through meticulous processing with significant deformation and controlled twin growth, we achieve a fine, uniform microstructure ensuring a reduced erosion rate and minimized particle formation sensitivity during sputtering.
Application:
Preparation process of copper sputtering target
Material Preparation: Electrolytic Purification & Electron Beam Melting -> Chemical Analysis -> Forging -> Rolling -> Annealing -> Metallographic Inspection -> Machining -> Dimensional Inspection -> Cleaning -> Final Inspection -> Packaging
Copper Sputtering Target and Its Preparation Method
Our copper undergoes a rigorous purification process, refining it from 99.95% to an impressive 99.99%, 99.999%, and up to 99.9999% purity through sequential electrolysis and regional smelting techniques. Achieving the highest purity level in China, at approximately 99.9999% (6N), our method employs high-purity copper ingots as raw materials. Through forging, rolling, and heat treatment, the crystal grains in the ingots are refined and densified, meeting the stringent requirements for sputtering copper targets. These high-purity copper materials are then meticulously machined, ensuring unparalleled precision and surface quality, tailored to fit the specifications of vacuum coating machines.
Other Alloy Forms of Copper Sputtering Targets
We offer a variety of alloy targets including Tin-Copper, ***-Copper, Tungsten-Copper, Silver-Copper, Copper-Phosphorus, Nickel-Copper, and more.
Related Products:
Factory:
Founded in 2014, Changsha Xinkang Advanced Materials Co., Ltd is a distinguished and professional factory specializing in the comprehensive research, development, production, processing, sales, and service of premium metal materials. Our extensive portfolio includes Metal Elements, Alloys, Metal Sputtering Targets, Alloy Targets, Ceramic Targets, Evaporation Materials, Metal Powder, Alloy Powder, and other bespoke metal items. We meticulously process our products in adherence to GB/T, ASTM/B, ASME SB, AMS, DIN, JIS standards, and other specific customer requirements. These exceptional products find widespread applications in numerous industries, including Petrochemical, Aerospace, Aviation, Shipbuilding, Energy, Medical, Military, Electronics, Environmental Protection, Machinery and Instruments, Metallurgy, and Automotive sectors. Our state-of-the-art factory, located in Changsha, Hunan, spans 4,000 square meters and is accredited with ISO9001:2015 Quality Management System and ISO14001:2015 Environmental Management System certifications. Equipped with cutting-edge technology and a robust team of highly skilled technicians, we ensure product excellence through rigorous testing using advanced instruments such as Carbon Sulfur Instrument, Spectrometer, Flaw Detector, Cupping Machine, and Stiffness Tester. With a commitment to quality, competitive pricing, timely delivery, and exceptional after-sales service, our products have garnered high acclaim from customers in the USA, Europe, Middle East, Japan, Korea, Singapore, India, and Kenya. Experience the unparalleled quality and reliability of Changsha Xinkang Advanced Materials Co., Ltd.
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