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High-Density Tungsten Alloy Powder for 3D Printing and Its Preparation Method (Patent CN121472674A)
2026-11-04
The China National Intellectual Property Administration has published patent CN121472674A, "High-Density Tungsten Alloy Powder for 3D Printing and Its Preparation Method," with application number CN202511482573.7, priority date 2025-10-16, and inventor Wen Haoyue. Patents on high-density tungsten alloy powders for 3D printing continue to be published, and tungsten-based powder forming technology (spherical powder preparation routes for additive manufacturing) is becoming a hot area for intellectual property positioning among domestic powder producers and research institutions.
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一种用于3D打印的高密度钨合金粉末及其制备方法（专利CN121472674A）
国家知识产权局公开专利 CN121472674A《一种用于3D打印的高密度钨合金粉末及其制备方法》，申请号 CN202511482573.7，优先权日 2025-10-16，发明人温浩月。高密度钨合金粉末3D打印专利持续公开，钨基粉末成形技术（增材用球形粉制备路线）正成为国内粉末与科研机构知识产权布局热点。