XinKang Factory proudly offers top-ranking wholesale 99.95% purity Cu Copper Crucibles. These superior-quality crucibles are ideal for copper melting in induction furnaces and are perfect for evaporation materials or as copper targets.
Description:
The copper sputtering target exhibits the same exceptional properties as elemental copper (Cu). Known by the symbol Cu (from the Latin 'cuprum') and atomic number 29, copper is a soft, malleable, and highly ductile metal. Its outstanding thermal and electrical conductivity makes it indispensable. Freshly exposed pure copper boasts a pinkish-orange hue. This versatile metal serves as a crucial conductor of heat and electricity, a fundamental building material, and a vital component in numerous metal alloys. Produced through advanced melting technology, our Copper Sputtering Target finds extensive use in semiconductor manufacturing, decorative coatings, and advanced packaging industries.
Our expertise allows us to produce copper sputtering targets with a purity ranging from 99.9% to an exceptional 99.9999%, featuring ultra-low oxygen content of <1ppm. These targets are primarily employed in display screen and touch screen wiring, protective films, solar absorbing layers, and semiconductor wiring. We specialize in both planar copper sputtering targets (up to G8.5 generation) and copper rotary targets, predominantly used in the touch screen industry. Given the challenges in grain breaking, we adopt a process involving substantial deformation and controlled twin growth, achieving a fine and uniform microstructure. This ensures a lower erosion rate and reduces particle formation sensitivity during sputtering.
Application:
Preparation Process of Copper Sputtering Target
Our preparation process involves several meticulous steps to ensure exceptional quality: material preparation, electrolytic purification and electron beam melting, comprehensive chemical analysis, forging, rolling, annealing, thorough metallographic inspection, precision machining, dimensional inspection, rigorous cleaning, final inspection, and secure packaging.
Copper Sputtering Target and Its State-of-the-Art Preparation Method
Through multiple stages of electrolysis and regional smelting, we elevate the copper's purity from 99.95% to as high as 99.9999% (6N), the pinnacle of purity in China. Utilizing high-purity copper ingots as our raw material, we implement forging, rolling, and heat treatments to refine the crystal grains, enhancing density and meeting stringent requirements for sputtering targets. The deformed high-purity copper undergoes mechanical processing, demanding precision and superior surface quality. Our targets can be tailored to the exact specifications required by vacuum coating machines.
Other Alloy Forms of Copper Sputtering Targets
We offer a variety of alloy targets to cater to diverse needs, including tin-copper, ***-copper, tungsten-copper, silver-copper, copper-phosphorus, and nickel-copper.
Related Products:
Factory:
Founded in 2014, Changsha Xinkang Advanced Materials Co., Ltd is a premier factory specializing in the comprehensive research, development, production, processing, sales, and service of high-quality metal materials. Our diverse product range includes metal elements, alloys, metal sputtering targets, alloy targets, ceramic targets, evaporation materials, metal powder, alloy powder, and other bespoke metal items. Adhering to stringent standards such as GB/T, ASTM/B ASME SB, AMS, DIN, and JIS, we also meet specific customer requirements. Our products find extensive applications in sectors including petrochemicals, aerospace, aviation, shipbuilding, energy, medical, military, electronics, environmental protection, machinery, instruments, metallurgy, and automotive industries. Situated in Changsha, Hunan, our state-of-the-art facility spans 4000 square meters and is certified under ISO9001:2015 for quality management and ISO14001:2015 for environmental management. We boast advanced Hi-tech equipment and an expert team of technicians to guarantee superior product quality. Our rigorous testing procedures involve carbon sulfur instruments, spectrometers, flaw detectors, cupping machines, and stiffness testers, ensuring unmatched quality. With a highly skilled workforce and cutting-edge technology, we consistently deliver high-quality products and services. Our products are well-received globally, with exports to the USA, Europe, the Middle East, Japan, Korea, Singapore, India, and Kenya. Our exceptional quality, competitive pricing, prompt delivery, and outstanding after-sales service are highly praised by our clientele.
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