XinKang Factory's Top-Tier Wholesale: 99.95% Purity Cu Copper Crucible - Ideal for Copper Melting Crucibles in Induction Furnaces and Perfect for Evaporation Materials and Copper Targets.
Description:
Our copper sputtering target boasts the same remarkable properties as pure metallic copper (Cu). Copper, symbolized as Cu (derived from Latin: cuprum) and with an atomic number of 29, is renowned for its softness, malleability, and ductility. It offers exceptional thermal and electrical conductivity. When newly exposed, pure copper displays a distinctive pinkish-orange hue. Widely utilized as a conductor of heat and electricity, copper also serves as a vital building material and a core component in various metal alloys. Produced using advanced melting technology, our Copper Sputtering Target is extensively applied in the semiconductor sector, decorative coatings, and sophisticated packaging industries.
We specialize in manufacturing copper sputtering targets with purities ranging from 99.9% to an outstanding 99.9999%, and ensuring oxygen content is kept below <1ppm. These targets are primarily used in display and touch screen wiring and protective films, solar light absorbing layers, and semiconductor wirings. Apart from producing planar copper sputtering targets (up to the impressive G8.5 generation), we also offer copper rotary targets, mainly for the touch screen industry. Given the challenges in breaking the grain structure, we employ significant deformation processes and control twin growth to achieve a refined, uniform microstructure. This meticulous processing ensures a lower erosion rate and reduces the sensitivity to particle formation 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 high-purity copper is refined from 99.95% to exceptional purities of 99.99%, 99.999%, and an extraordinary 99.9999%. Through meticulous electrolysis and regional smelting, we achieve the highest purity levels in China, reaching up to 99.9999% (6N). Using these high-purity copper ingots, the materials undergo forging, rolling, and heat treatment to refine the crystal grains, thereby increasing density and meeting stringent requirements for sputtering copper targets. The processed high-purity copper is then mechanically shaped, ensuring exceptional precision and surface quality, tailored to fit the exact dimensions needed for vacuum coating machines.
Various Alloy Forms of Copper Sputtering Targets
We offer a diverse range 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 professional factory specialized in the research, development, production, processing, sales and service of metal materials.Including: Metal elements, Alloy,metal sputtering targets, alloy targets,ceramic targets,evaporation materials, Metal powder,alloy powder,and other customized metal items. We process our products according to the standards of GB/T, ASTM/B ASME SB, AMS, DIN, JIS and other requirements from customers. And these products have been widely used in the petrochemical industry, aerospace and aviation, shipbuilding, energy, medical, military, electronics, environmental protection, machinery and instruments, metallurgy, automotive and other fields. Our factory is located in Changsha, Hunan, which covers an area of 4000 square meters. It has been certificated with ISO9001:2015 quality management system and ISO14001:2015 environmental management system. At present, the company is well equipped with Hi-tech equipment and a huge contingent of technicians. To ensure the excellent quality, we test the products with carbon sulfur instrument, spectrometer, flaw detector, cupping machine, stiffness tester and so on. Professional technician, skilled workers and advanced equipment enable us to present products and services with high quality. Our products have been exported to USA, Europe, Middle East, Japan, Korea, Singapore, India and Kenya, it's good quality, competitive price, timely delivery and best after-sales service are highly appreciated by our customers.
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