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当前热议!斯瑞新材获得发明专利授权：“一种医用固定阳极X射线靶的熔铸方法及其应用”

2026-07-04 06:16:28来源：证券之星企业动态  


(资料图)

根据天眼查APP数据显示斯瑞新材（688102）新获得一项发明专利授权，专利名为“一种医用固定阳极X射线靶的熔铸方法及其应用”，专利申请号为CN202311661577.2，授权日为2026年7月3日。

专利摘要：本发明公开了一种医用固定阳极X射线靶的熔铸方法，包括以下步骤：S1、预处理：对石墨垫片和石墨坩埚进行高温除气，对钨片与铜棒进行清洗；S2、安装：将钨片安装在石墨垫片上，将石墨垫片与铜棒放入石墨坩埚；S3、熔铸：将石墨坩埚放入连续推舟炉进行熔铸，熔铸完成后得到固定阳极X射线靶。本发明通过熔铸法将钨片与铜棒结合在一起，并在熔铸时使石墨坩埚逐渐进入高温区，保证了铜和钨在高温区能够有效的发生浸润，使得制备出的固定阳极X射线靶导热性能优异，延长了使用寿命，且铜与钨的结合面牢固、稳定、不易脱层。

今年以来斯瑞新材新获得专利授权16个，较去年同期增加了77.78%。结合公司2025年年报财务数据，2025年公司在研发方面投入了9366.4万元，同比增36.09%。

通过天眼查大数据分析，陕西斯瑞新材料股份有限公司共对外投资了18家企业，参与招投标项目99次；财产线索方面有商标信息35条，专利信息437条，著作权信息4条；此外企业还拥有行政许可23个。

数据来源：天眼查APP

以上内容为证券之星据公开信息整理，不构成投资建议。

责任编辑：hnmd003

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