XinKang Factory Supply presents Top Ranking Wholesale Copper Crucibles with 99.95% Purity. Ideal for Copper Melting in Induction Furnaces and Evaporation Materials. Also suitable for Copper Target applications.
Description:
Our Copper Sputtering Target mirrors the exceptional properties of pure copper (Cu). Copper, represented by the symbol Cu (from Latin: cuprum) with atomic number 29, is renowned for its softness, malleability, ductility, and excellent thermal and electrical conductivity. Pure copper, when freshly exposed, reveals a distinct pinkish-orange hue. This versatile metal is widely utilized as a conductor of heat and electricity, a fundamental building material, and a key component in various metal alloys. Our Copper Sputtering Target, crafted through advanced melting technology, finds extensive applications in the semiconductor industry, decorative coatings, and advanced packaging solutions.
We specialize in producing Copper Sputtering Targets with purity levels ranging from 99.9% to an impeccable 99.9999%, maintaining an oxygen content of <1ppm. These targets are primarily used in display screens, touch screen wiring, protective films, solar light-absorbing layers, and semiconductor wiring. Our production capabilities include both planar Copper Sputtering Targets (up to maximum G8.5 generation) and Copper Rotary Targets, predominantly for the touch screen industry. By overcoming challenges in grain breaking through significant deformation and controlled twin growth, we achieve a fine, uniform microstructure to ensure low erosion rates and minimized 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 Preparation Method Thereof
In a meticulous process, copper is purified from 99.95% to remarkable levels of 99.99%, 99.999%, and up to 99.9999% through advanced electrolysis and regional smelting techniques. Achieving the highest purity in China at 99.9999% (6N), these high-purity copper ingots undergo forging, rolling, and precise heat treatments to refine the crystal grains and enhance density, ensuring they meet the stringent requirements for sputtering targets. Post deformation treatment, the high-purity copper material is subjected to meticulous mechanical processing. Our copper target processing demands high precision and exceptional surface quality, tailored to fit the exact dimensions required by sophisticated vacuum coating machines.
Other Alloy Forms of Copper Sputtering Target
Our versatile range includes Tin-Copper, ***-Copper, Tungsten-Copper, Silver-Copper, Copper-Phosphorus, and Nickel-Copper alloy targets, among others.
Related Products:
Factory:
Founded in 2014, Changsha Xinkang Advanced Materials Co., Ltd. is a premier factory specializing in the state-of-the-art research, innovative development, meticulous production, expert processing, efficient sales, and comprehensive service of an extensive array of metal materials. Our offerings encompass a diverse range including pure metal elements, sophisticated alloys, high-performance metal sputtering targets, precision alloy targets, specialized ceramic targets, superior evaporation materials, ultra-fine metal powders, precision alloy powders, and an array of bespoke metal items. Our manufacturing processes adhere rigorously to the stringent standards of GB/T, ASTM/B, ASME SB, AMS, DIN, JIS, and other customer-specific requirements, ensuring unparalleled quality and reliability. Our products find extensive applications across various critical industries such as petrochemical, aerospace, aviation, shipbuilding, energy, medical, military, electronics, environmental protection, machinery and instruments, metallurgy, and automotive. Strategically located in Changsha, Hunan, our expansive 4000 square meter facility boasts ISO9001:2015 and ISO14001:2015 certifications, reflecting our commitment to quality and environmental stewardship. Our factory is outfitted with cutting-edge equipment and staffed by a vast team of highly skilled technicians and workers. To guarantee superior quality, we employ advanced testing instruments including carbon sulfur analyzers, spectrometers, flaw detectors, cupping machines, and stiffness testers. The synergy of our professional team and advanced technology allows us to deliver products and services that consistently exceed expectations. Our exceptional products have earned us a global clientele, with exports reaching the USA, Europe, the Middle East, Japan, Korea, Singapore, India, Kenya, and beyond. Renowned for their uncompromising quality, competitive pricing, prompt delivery, and exceptional after-sales service, our products are highly valued by customers worldwide.
Audited Supplier 
){kind=link}