La2O3掺杂对数字光处理3D打印ZTA陶瓷固化性能及力学性能的影响

doi:10.16552/j.cnki.issn1001-1625.2025.0556

摘要/Abstract

摘要： 采用数字光处理(DLP)3D打印技术制备La₂O₃掺杂氧化锆增韧氧化铝(ZTA)陶瓷,系统探究了La₂O₃掺量对ZTA陶瓷浆料粘度、固化性能、微观结构及力学性能的影响。结果表明:纳米La₂O₃粉体能够降低ZTA陶瓷粉体的紫外光吸收,有效降低浆料体系粘度;La₂O₃-ZTA的低吸光度促进了ZTA陶瓷浆料固化,并增加固化尺寸,促进了微米级孔径的形成。当La₂O₃掺量为0.6%(质量分数)时,烧结体最小孔径达到(71±3) μm,陶瓷内部析出的LaAl₁₁O₁₈和MgAl₂O₄相产生钉扎效应,促进了陶瓷烧结的致密化过程,提高了力学性能;陶瓷的维氏硬度、抗弯强度和断裂韧性分别达到(1 625.2±16.5) Hv、(444.7±15.5) MPa和(5.15±0.07) MPa·m^1/2,相比于未掺杂组分别提高10.55%、21.07%、34.11%。采用3D打印技术制备的ZTA陶瓷的机械性能与干压成型产品相当,同时实现了微米级圆形通孔成型,突破了现有3D打印陶瓷技术在微结构制造方面的局限。

关键词: La₂O₃, ZTA陶瓷, 3D打印, 成型尺寸, 力学性能

Abstract: La₂O₃ doped zirconia toughened alumina (ZTA) ceramics were prepared using digital light processing (DLP) 3D printing technology, and the effect of La₂O₃ content on the viscosity, curing properties, microstructure, and mechanical properties of ZTA ceramic slurry was systematically investigated. The results show that the nano La₂O₃ powder reduces the UV absorption of ZTA ceramic powder, effectively reducing the viscosity of slurry system. The low absorbance of La₂O₃-ZTA promotes the curing of ZTA ceramic slurry and increases curing size, promoting the formation of micrometer sized pores. When content La₂O₃ is 0.6%(mass fraction), the minimum pore size of the sintered body reaches (71±3) μm, and LaAl₁₁O₁₈ and MgAl₂O₄ phases precipitate inside ceramics produce pinning effects, promoting the densification process of ceramic sintering and improving mechanical properties. The Vickers hardness, flexural strength, and fracture toughness of the ceramics are (1 625.2±16.5) Hv, (444.7±15.5) MPa, and (5.15±0.07) MPa·m^1/2, respectively, which are 10.55%, 21.07%, and 34.11% higher than the undoped component respectively. ZTA ceramics prepared using 3D printing technology have mechanical properties comparable to dry pressed products, while achieving micrometer level circular through-hole forming, breaking through the limitations of existing 3D printing ceramic technology in microstructure manufacturing.

Key words: La₂O₃, ZTA ceramics, 3D printing, forming size, mechanical property

中图分类号:

TQ174

叶文峰, 穗肖肖, 余晋阳, 张砚召, 周国相, 杨治华. La₂O₃掺杂对数字光处理3D打印ZTA陶瓷固化性能及力学性能的影响[J]. 硅酸盐通报, 2025, 44(12): 4503-4516.

YE Wenfeng, SUI Xiaoxiao, YU Jinyang, ZHANG Yanzhao, ZHOU Guoxiang, YANG Zhihua. Effect of La₂O₃ Doping on Curing and Mechanical Properties of ZTA Ceramics Fabricated by Digital Light Processing 3D Printing[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2025, 44(12): 4503-4516.

参考文献

[1] KUZMIN R, CHERKASOVA N, VESELOV S, et al. Role of t-ZrO₂ stabilization methods in phase composition, structure and properties of ZTA ceramics[J]. Journal of the Australian Ceramic Society, 2025, 61(1): 345-359.
[2] SU N K, REJAB N A, JOHAR B, et al. The influence of niobia additions on microstructure, vickers hardness and indentation fracture resistance of ZTA ceramic composites[J].Engineering Headway, 2025(15): 29-35.
[3] 安然, 肖建中, 夏风. TiO₂含量对ZTA陶瓷性能的影响[J]. 硅酸盐通报, 2011, 30(1): 191-199.
AN R, XIAO J Z, XIA F. The influence of TiO₂ content on the properties of ZTA ceramics[J]. Bulletin of the Chinese Ceramic Society, 2011, 30(1): 191-199 (in Chinese).
[4] WU H D, LIU W, HE R X, et al. Fabrication of dense zirconia-toughened alumina ceramics through a stereolithography-based additive manufacturing[J]. Ceramics International, 2017, 43(1): 968-972.
[5] 周士翔. 基于DLP光固化3D打印的高性能氧化铝基陶瓷及其致密化研究[D]. 武汉: 武汉理工大学, 2022.
ZHOU S X. Research on high-performance alumina-based ceramics and their densification based on DLP light-curing 3D printing[D] Wuhan: Wuhan University of Technology, 2022 (in Chinese).
[6] 王赞, 王浩, 李德玲, 等. 数字光处理生物3D打印技术在医学上的应用发展[J]. 数字印刷, 2022(2): 14-22.
WANG Z, WANG H, LI D L, et al. The application and development of digital light processing bio-3D printing technology in medicine[J]. Digital Printing, 2022(2): 14-22 (in Chinese).
[7] 陆嘉雄. 基于DLP光固化3D打印氧化锌陶瓷制备技术及性能研究[D]. 北京: 北京工业大学, 2021.
LU J X. Research on the preparation technology and properties of zinc oxide ceramics based on DLP light curing 3D printing[D] Beijing: Beijing University of Technology, 2021 (in Chinese).
[8] GU Q C, WANG H L, GAO W J, et al. Preparation of large-size alumina ceramic parts by DLP 3D printing using high-solid-loading paste and optimizing the debinding process[J]. Ceramics International, 2023, 49(17): 28801-28812.
[9] MA H Q, ZHANG Q, MENG T Y, et al. Design and mechanical/thermal properties of in situ synthesized mullite in SLA 3D printing Al₂O₃-SiO₂ ceramic[J]. Ceramics International, 2025, 51(8): 10726-10737.
[10] ZHENG T Q, WANG W, SUN J X, et al. Development and evaluation of Al₂O₃-ZrO₂ composite processed by digital light 3D printing[J]. Ceramics International, 2020, 46(7): 8682-8688.
[11] 郑江涛, 张航, 王胜佳, 等. ZTA陶瓷光固化3D打印参数设计及性能增强研究[J]. 中国陶瓷, 2023, 59(5): 43-49.
ZHENG J T, ZHANG H, WANG S J, et al. Research on parameter design and performance enhancement of ZTA ceramic UV curing 3D printing[J]. Chinese Ceramics, 2023, 59 (5): 43-49 (in Chinese).
[12] 何舜, 高晓磊, 李爽, 等. 氧化铝陶瓷低温烧结助剂研究概述[J]. 陶瓷, 2020(8): 12-15.
HE S, GAO X L, LI S, et al. Research overview of low-temperature sintering AIDS for alumina ceramics[J]. Ceramics, 2020(8): 12-15 (in Chinese).
[13] XU X H, XIE G B, WU J F, et al. Preparation and thermal shock resistance investigation of ZTA-La₂O₃ composite ceramics for porous medium combustion materials[J]. Ceramics International, 2023, 49(11): 18645-18653.
[14] 陈旸, 乜玉强, 乔宁. MgO-TiO₂对凝胶注膜ZTA-SiCw口腔托槽材料的影响[J]. 材料导报, 2023, 37(增刊2): 104-108.
CHEN Y, HE Y Q, QIAO N. Effect of MgO-TiO₂ on ZTA-SiCw oral bracket materials for gel film casting [J]. Materials Herald, 2023, 37(supplement 2): 104-108 (in Chinese).
[15] WEI S J, HAN G F, ZHANG X, et al. Preparation of excellent performance ZTA ceramics and complex shaped components using digital light processing 3D printing technology[J]. Journal of Alloys and Compounds, 2024, 980: 173640.
[16] SHEN M H, FU R L, XU X Y, et al. Synergistic enhancement of density and curing depth in DLP 3D printed MgO-Y₂O₃ coated Si₃N₄ ceramics[J]. Journal of Alloys and Compounds, 2025, 1035: 181459.
[17] RASHEED H, IMTIAZ F, ALI A, et al. Box Behnken design-based optimized green synthesis of lanthanum oxide submicroparticles using quercus infectoria galls extract and their antimicrobial activities[J]. Advanced Powder Technology, 2025, 36(7): 104929.
[18] GENTRY S P, HALLORAN J W. Depth and width of cured lines in photopolymerizable ceramic suspensions[J]. Journal of the European Ceramic Society, 2013, 33(10): 1981-1988.
[19] CHEN T, WANG D Y, CAO Q R, et al. Optimizing photocuring properties of ceramic slurry for 3D printing of ceramic membranes[J]. Ceramics International, 2024, 50(1): 1732-1741.
[20] SHENG P F, NIE G L, LI Y H, et al. Enhanced curing behavior, mechanical and thermal properties of 3D printed aluminum nitride ceramics using a powder coating strategy[J]. Additive Manufacturing, 2023, 74: 103732.
[21] KONNUNAHO P, ZAKERI S, FRANKBERG E J, et al. Investigation of resin composition and printing parameters on the dimensional accuracy of alumina components fabricated via ceramic vat photopolymerization[J]. Open Ceramics, 2025, 22: 100751.
[22] 殷剑龙, 王修慧, 张野, 等. 烧结助剂对高纯氧化铝陶瓷致密化过程的作用[J]. 稀土, 2014, 35(5): 16-20.
YIN J L, WANG X H, ZHANG Y, et al. The effect of sintering aids on the densification process of high purity alumina ceramics [J]. Rare Earth, 2014, 35 (5): 16-20 (in Chinese).
[23] 汪波, 刘浩, 王周福, 等. 氧化镧对CaO-MgO-SiO₂系陶瓷纤维结构与性能的影响[J]. 硅酸盐通报, 2020, 39(3): 916-922.
WANG B, LIU H, WANG Z F, et al. The effect of lanthanum oxide on the structure and properties of CaO-MgO-SiO₂ ceramic fibers[J]. Bulletin of the Chinese Ceramic Society, 2020, 39(3): 916-922 (in Chinese).
[24] 千粉玲, 谢志鹏, 孙加林, 等. La₂O₃对Al₂O₃陶瓷显微结构和微波介电性能的影响[J]. 硅酸盐学报, 2012, 40(12): 1708-1712.
QIAN F L, XIE Z P, SUN J L, et al. The influence of La₂O₃ on the microstructure and microwave dielectric properties of Al₂O₃ ceramics[J]. Journal of Ceramics, 2012, 40(12): 1708-1712 (in Chinese).
[25] MA B Y, ZAN W Y, TANG J H, et al. Preparation of MgO-MgAl₂O₄ refractories doped with La₂O₃ and the wetting permeation behavior by alkaline slag[J]. Construction and Building Materials, 2024, 447: 138008.
[26] ZHANG Y Q, REN C X, ZHOU J, et al. Influence of microwave heating on grain growth behavior and phase stability of nano Y₂O₃/La₂O₃ co-doped ZrO₂ ceramics[J]. Ceramics International, 2024, 50(6): 8733-8741.
[27] ZHANG R Z, HUANG Y X, LI W K, et al. Second phase strengthening and grain boundary segregation effects on the microstructure and properties of (Ce,Y)-TZP-based ceramics prepared by vat photopolymerization[J]. Additive Manufacturing, 2024, 94: 104482.
[28] REYES-ROJAS A, TORRES-MOYE E, SOLÍS-CANTO Ó, et al. X-ray diffraction and atomic force microscopy study in aged zirconia-toughened alumina composite with dispersion of m-ZrO₂ nanoparticles[J]. International Journal of Refractory Metals & Hard Materials, 2012, 35: 270-278.
[29] 郭亚威, 柴建龙, 朱亚滨, 等. MgAl₂O₄掺杂对ZTA-MgAl₂O₄复相陶瓷力学及热学性能的影响[J]. 硅酸盐学报, 2019, 47(12): 1717-1722.
GUO Y W, CHAI J L, ZHU Y B, et al. Effect of MgAl₂O₄ doping on mechanical and thermal properties of ZTA-MgAl₂O₄ multiphase ceramics[J]. Journal of Silicate, 2019, 47(12): 1717-1722 (in Chinese).
[30] 蔡阳. 稀土掺杂ZTA复合陶瓷的制备与性能研究[D]. 郑州: 郑州大学, 2012.
CAI Y. Preparation and performance research of rare earth roped ZTA composite ceramics [D]. Zhengzhou: Zhengzhou University, 2012 (in Chinese).
[31] 徐晓虹, 孙梦珂, 吴建锋, 等. 掺杂La₂O₃对刚玉基复相陶瓷的烧结和力学性能的影响[J]. 硅酸盐通报, 2017, 36(10): 3432-3438.
XU X H, SUN M K, WU J F, et al. Effect of La₂O₃ on the sintering and mechanical properties of corundum-based composite ceramics[J]. Bulletin of the Chinese Ceramic Society, 2017, 36(10): 3432-3438 (in Chinese).
[32] REJAB N A, AHMAD AZHAR A Z, RATNAM M M, et al. The effects of CeO₂ addition on the physical, microstructural and mechanical properties of yttria stabilized zirconia toughened alumina (ZTA)[J]. International Journal of Refractory Metals and Hard Materials, 2013, 36: 162-166.
[33] 周后明, 曾国章, 刘景文, 等. 稀土氧化物La₂O₃/Y₂O₃增韧补强ZTA陶瓷材料及其耐磨性能研究[J]. 材料导报, 2016, 30(12): 14-17.
ZHOU H M, ZENG G Z, LIU J W, et al. Rare earth oxides La₂O₃/Y₂O₃-toughened & reinforced ZTA ceramic and its abrasion resistance[J]. Materials Reports, 2016, 30(12): 14-17 (in Chinese).
[34] 冯杰, 赵介南, 凌可君. CaO-Al₂O₃-SiO₂复合烧结助剂添加量对ZrO₂/Al₂O₃复相陶瓷性能的影响[J]. 粉末冶金技术, 2019, 37(3): 175-183.
FENG J, ZHAO J N, LING K J. The influence of the addition amount of CaO-Al₂O₃-SiO₂ composite sintering aid on the properties of ZrO₂/Al₂O₃ multiphase ceramics[J]. Powder Metallurgy Technology, 2019, 37(3): 175-183 (in Chinese).
[35] HUSSAIN M I, XIA M, GE C C, et al. Synergistic strengthening mechanism of zirconia-reinforced alumina ceramics through additive manufacturing and sintering[J]. Journal of Manufacturing Processes, 2025, 144: 227-242.
[36] GOULAS A, OZKAN B, SAREMI-YARAHMADI S, et al. Formulation-driven additive manufacturing of 3YSZ advanced ceramics via digital light processing[J]. Open Ceramics, 2025, 22: 100785.
[37] ZENG Y, CHEN X F, SUN L J, et al. Effect of different sintering additives type on Vat photopolymerization 3D printing of Al₂O₃ ceramics[J]. Journal of Manufacturing Processes, 2022, 83: 414-426.
[38] ZHANG S, SHA N, ZHAO Z. Surface modification of α-Al₂O₃ with dicarboxylic acids for the preparation of UV-curable ceramic suspensions[J]. Journal of the European Ceramic Society, 2017, 37(4): 1607-1616.
[39] 魏思捷. 光固化3D打印制备Al₂O₃陶瓷和构件及其性能研究[D]. 昌吉: 昌吉学院, 2024.
WEI S J. Preparation and properties of Al₂O₃ ceramics and components by UV curing 3D printing[D]. Changji: Changji University, 2024 (in Chinese).

La₂O₃掺杂对数字光处理3D打印ZTA陶瓷固化性能及力学性能的影响

Effect of La₂O₃ Doping on Curing and Mechanical Properties of ZTA Ceramics Fabricated by Digital Light Processing 3D Printing

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