Properties of High Purity Rotary Tin Target for Industry
In the global thin-film deposition industry, the physical vapor deposition (PVD) process requires highly reliable sputtering sources to ensure coating uniformity and defect-free microstructures. UV Tech Material LTD. (UVTM) introduces its premium High-Purity Rotary Tin Target, specifically engineered to meet the robust demands of modern continuous coating lines.
The physical nature of metallic tin presents unique thermal challenges during magnetron sputtering due to its relatively low melting point of approximately 232°C. To address this, UVTM employs a proprietary precision casting process rather than conventional fabrication methods. As illustrated in the product reference file image_1b3405.png, this cylindrical rotary design is pivotal for efficient heat dissipation. By continuously rotating during the sputtering operation, the thermal load is evenly distributed across the entire target surface. This mechanism prevents localized melting and nodule formation, allowing for higher power densities and faster deposition rates.
Furthermore, the purity level of ≥99.9% significantly minimizes gaseous and heavy metal impurities, leading to a highly dense crystalline structure with no internal voids or pinholes. The rotary configuration also dramatically improves material utilization, typically achieving over 70% yield compared to the conventional planar targets.
Industrial Application Spectrum:The UVTM Rotary Tin Target is heavily utilized in mainstream high-tech sectors. It serves as a crucial precursor material in the flat panel display industry for transparent conductive oxides (TCO). It is also widely applied in semiconductor electronics and the rapidly expanding energy storage and power battery sectors for advanced electrode coatings. Additionally, as a specialized research niche, this high-purity target supports frontier academic research in superconducting and quantum electronics.
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