增材制造复合压电陶瓷工艺研究
Research on Additive Manufacturing Process of Composite Piezoelectric Ceramics
- 2026年56卷第4期 页码:52-59
收稿:2025-12-24,
修回:2026-01-30,
纸质出版:2026-04-20
DOI: 10.7512/j.issn.1001-2303.2026.04.06
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收稿:2025-12-24,
修回:2026-01-30,
纸质出版:2026-04-20
移动端阅览
陶瓷材料因具有高强度、低密度、耐高温及耐腐蚀等优异性能,在航空航天领域具有广阔的应用前景。针对传统成形工艺在制备复杂结构陶瓷零件的局限性,本文研究了钛酸钡(BT)/羟基磷灰石(HA)复合压电陶瓷的还原光聚合(Vat Photopolymerization,VPP)增材制造工艺。通过优化陶瓷粉体配比、光敏树脂组成及添加剂含量,成功制备了体积分数为40%、兼具高固含量与高分散性的BT/HA复合压电陶瓷浆料,其中BT与HA的体积比为4∶1。基于比尔-朗伯(Beer-Lambert)定律,预测并分析了该浆料的最优打印工艺参数,并制备出成形质量良好的BT/HA复合陶瓷坯体。结果表明,所成形坯体的最小结构特征尺寸可达100 μm,悬臂梁结构的最大无支撑跨距为10 mm。
Ceramic materials exhibit broad application prospects in the aerospace field due to their excellent properties such as high strength
low density
high temperature resistance
and corrosion resistance. To address the limitations of traditional forming methods in fabricating ceramic parts with complex structures
this paper investigates the Vat Photopolymerization (VPP) additive manufacturing process of barium titanate (BT)/hydroxyapatite (HA) composite piezoelectric ceramics. By optimizing the ceramic powder ratio
photosensitive resin composition
and additive content
a BT/HA composite piezoelectric ceramic slurry with a solid loading of 40 vol%
characterized by high solid content and high dispersibility
was successfully prepared
wherein the volume ratio of BT to HA is 4:1. Based on the Beer-Lambert law
the optimal printing process parameters of the slurry were predicted and analyzed
and BT/HA composite ceramic green bodies with good formability were fabricated. The results show that the minimum structural feature size of the obtained green bodies reaches 100 μm
and the maximum unsupported span of the cantilever beam structure is 10 mm.
Elahi H , Munir K , Eugeni M , et al . A review on applications of piezoelectric materials in aerospace industry [J]. Integrated Ferroelectrics , 2020 , 211 ( 1 ): 25 - 44 .
吴甲民 , 陈敬炎 , 陈安南 , 等 . 陶瓷零件增材制造技术及在航空航天领域的潜在应用 [J]. 航空制造技术 , 2017 ( 10 ): 40 - 49 .
WU J M , CHEN J Y , CHEN A N , et al . Additive manufacturing of ceramic components and its potential application in aerospace field [J]. Aeronautical Manufacturing Technology , 2017 ( 10 ): 40 - 49 .
Xia S , Jun L , Hai-Long Z , et al . Gelcasting of aluminum nitride using a water-soluble copolymer [J]. Journal of Inorganic Materials , 2014 , 29 ( 3 ): 327 - 330 .
Deville S , Saiz E , Tomsia A P . Freeze casting of hydroxyapatite scaffolds for bone tissue engineering [J]. Biomaterials , 2006 , 27 ( 32 ): 5480 - 5489 .
Hausnerova B , Bleyan D , Kasparkova V , et al . Surface adhesion between ceramic injection molding feedstocks and processing tools [J]. Ceramics International , 2016 , 42 ( 1 ): 460 - 465 .
董鹏 , 梁晓康 , 赵衍华 , 等 . 激光增材制造技术在航天构件整体化轻量化制造中的应用现状与展望 [J]. 航天制造技术 , 2018 ( 01 ): 7 - 11 .
DONG P , LIANG X K , ZHAO Y H , et al . Research Status of Laser Additive Manufacturing in Integrity and Lightweight [J]. Aerospace Manufacturing Technology , 2018 ( 01 ): 7 - 11 .
陈济轮 , 杨洁 , 于海静 . 国外高能束增材制造技术应用现状与最新发展 [J]. 航天制造技术 , 2014 ( 04 ): 1 - 4+10 .
CHEN J L , YANG J , YU H J . The Abroad Application and Latest Development of High-energy Beam Additive Manufacturing Technology [J]. Aerospace Manufacturing Technology , 2014 ( 04 ): 1 - 4+10 .
李沛剑 , 杜鹃 , 倪江涛 , 等 . 激光选区熔化成形技术在航空航天领域应用现状 [J]. 航天制造技术 , 2023 ( 05 ): 11 - 22 .
LI P J , DU J , NI J T , et al . Application status of laser selective melting forming technology in the aerospace field [J]. Aerospace Manufacturing Technology , 2023 ( 05 ): 11 - 22 .
李涤尘 , 鲁中良 , 田小永 , 等 . 增材制造——面向航空航天制造的变革性技术 [J]. 航空学报 , 2022 , 43 ( 04 ): 22 - 38 .
LI D C , LU Z L , TIAN X Y , et al . Additive manufacturing——Revolutionary technology for leading aerospace manufacturing [J]. Acta Aeronautica ET Astronautica Sinica , 2022 , 43 ( 04 ): 22 - 38 .
Zhang F , Zhu L , Li Z , et al . The recent development of vat photopolymerization: A review [J]. Additive Manufacturing , 2021 , 48 : 102423 .
邢宏宇 . 面向立体光刻3D打印的高固相含量陶瓷膏料配制方法及其成形性能研究 [D]. 济南 : 山东大学 , 2020 .
XING H Y . Study on Preparation method and forming properties of ceramic paste with high solid content for stereolithography 3D printing [D]. Jinan : Shandong University , 2020 .
Chartier T , Duterte C , Delhote N , et al . Fabrication of millimeter wave components via ceramic stereo and microstereolithography processes [J]. Journal of the American Ceramic Society , 2008 , 91 ( 8 ): 2469 - 2474 .
Tomeckova V , Halloran J W . Porous ceramics by photopolymerization with terpene—acrylate vehicles [J]. Journal of the American Ceramic Society , 2012 , 95 ( 12 ): 3763 - 3768 .
Leprince J G , Hadis M , Shortall A C , et al . Photoinitiator type and applicability of exposure reciprocity law in filled and unfilled photoactive resins [J]. Dental Materials , 2011 , 27 ( 2 ): 157 - 164 .
Gittings J P , Bowen C R , Turner I G , et al . Characterisation of ferroelectric-calcium phosphate composites and ceramics [J]. Journal of the European Ceramic Society , 2007 , 27 ( 13-15 ): 4187 - 4190 .
Fuwa K , Valle B L . The Physical Basis of Analytical Atomic Absorption Spectrometry. The Pertinence of the Beer-Lambert Law [J]. Analytical Chemistry , 1963 , 35 ( 8 ): 942 - 946 .
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