含钨粉末

By preparing and classifying tungsten-containing powder using the FSSS method, the problems of large density deviation and contamination in existing technologies were solved, resulting in high-density, low-deviation tungsten sintered bodies that ensured shape stability.

CN116568429BActive Publication Date: 2026-07-17A L M T CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
A L M T CORP
Filing Date
2021-12-08
Publication Date
2026-07-17

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Abstract

在将含钨粉末的通过FSSS法得到的FSSS平均粒径设为a(μm)、将含钨粉末的振实体积的倒数即密度TD设为p(g / cm3)的情况下，在FSSS平均粒径a的范围为0.5μm≤a≤5.0μm时，满足p≥0.37a+7.04的关系式。
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