A novel approach to prepare high density SiC ceramics by powder extrusion printing (PEP) combined with one-step sintering method

被引：11
|
作者：
Kong, Fanlei [1 ,2 ]
Chen, Xiujuan [2 ]
Li, Yueming [3 ,4 ]
Tian, Li [2 ]
Zheng, Fuyuan [2 ]
Wang, Enge [1 ,2 ]
Zhao, Guorui [5 ]
机构：
[1] Liaoning Univ, Sch Phys, Shenyang 110036, Peoples R China
[2] Songshan Lake Mat Lab, Dongguan 523000, Peoples R China
[3] Dongguan Univ Technol, Dongguan 523808, Peoples R China
[4] Dongguan Univ Technol, 1 Univ Rd, Dongguan 523808, Peoples R China
[5] Songshan Lake Mat Lab, 333 Pingdong Rd, Dongguan 523808, Peoples R China
来源：
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2024年 / 44卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Powder extrusion printing (PEP); Additive manufacturing (AM); SiC ceramics; One-step sintering; BONDED SILICON-CARBIDE; RICE-HUSK ASH; CHALLENGES;
D O I：
10.1016/j.jeurceramsoc.2023.09.073
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
High density (97 %) SiC ceramics containing in-situ synthesized Y4Al2O9 (YAM) have been successfully fabri-cated by a novel PEP additive manufacturing technology combined with a one-step sintering method without any post-treatments. The process of additively manufacturing SiC green body, debinding and sintering has system-atically studied. Meanwhile, the atomic structure of SiC and YAM was characterized, and the mechanical properties of sintered SiC ceramics were measured. The HRTEM results revealed the crystallographic orientation relationships between YAM and SiC as (0 4 0) YAM // (1 0 1 1) SiC and [1 0 2] YAM // [1 2 1 0] SiC for the first time. The density, Vickers hardness and three-point bending strength of the sintered SiC samples are 3.11 g/cm3, 19.35 +/- 0.28 GPa and 225 +/- 27 MPa, respectively. Thus, PEP combined with the one-step sintering method provides a new strategy for complex-shaped SiC ceramics with high density and mechanical properties.
引用
收藏
页码：626 / 634
页数：9
相关论文
共 50 条
  • [31] SeqSharp A General Approach for Improving Cycle-Sequencing That Facilitates a Robust One-Step Combined Amplification and Sequencing Method
    SenGupta, Dhruba J.
    Cookson, Brad T.
    JOURNAL OF MOLECULAR DIAGNOSTICS, 2010, 12 (03): : 272 - 277
  • [32] A novel one-step hydrothermal method to prepare CoFe2O4/graphene-like carbons magnetic separable adsorbent
    Dong, Na
    He, Fangzhen
    Xin, Junlian
    Wang, Qizhao
    Lei, Zioliang
    Su, Bita
    MATERIALS RESEARCH BULLETIN, 2016, 80 : 186 - 190
  • [33] Spray drying as a one-step production method of SiC-based granulates for direct reactive laser sintering of Reaction Bonded Silicon Carbide (RBSiC)
    Huebner, Jan
    Pfeiffer, Stefan
    Rutkowski, Pawel
    Wojcik, Lukasz
    Kata, Dariusz
    Graule, Thomas
    OPEN CERAMICS, 2023, 16
  • [34] Preparation of MgO-Nd2Zr2O7 composite ceramics used for inert matrix fuel by one-step sintering method
    Wang, Yan
    Wang, Jin
    Wang, Junxia
    Li, Xusheng
    Tang, Yijie
    Li, Nan
    CERAMICS INTERNATIONAL, 2022, 48 (18) : 27213 - 27216
  • [35] A one-step, clean, capping-agent-free electrochemical approach to prepare Pt nanoparticles with preferential (100) orientation and their high electrocatalytic activities
    Liu, Jie
    Du, Xintong
    Yang, Yao
    Deng, Yida
    Hu, Wenbin
    Zhong, Cheng
    ELECTROCHEMISTRY COMMUNICATIONS, 2015, 58 : 6 - 10
  • [36] Preparation of γ-AlON Transparent Ceramics by One-step Method with High-Activity Al2O3 Powders
    Sun, Wenzhou
    Chen, Yuhong
    Wu, Laner
    Jiang, Yong
    POWDERS AND GRAINS 2013, 2013, 1542 : 137 - 140
  • [37] Highly crystallized glass-ceramics from high content gold tailings via a one-step direct cooling method
    Jiang, Ke
    Wu, Wei
    Ren, Boyong
    Li, Meng
    He, Jiaxing
    Xu, Enze
    Liu, Junwu
    Tong, Guoqing
    Zhong, Honghai
    Jiang, Yang
    RSC ADVANCES, 2022, 12 (22) : 14175 - 14182
  • [38] One-Step Polymeric Melt Encapsulation Method to Prepare CsPbBr3 Perovskite Quantum Dots/Polymethyl Methacrylate Composite with High Performance
    Wang, Zhiteng
    Fu, Rui
    Li, Fei
    Xie, Huidong
    He, Peiwen
    Sha, Qi
    Tang, Zuobin
    Wang, Na
    Zhong, Haizheng
    ADVANCED FUNCTIONAL MATERIALS, 2021, 31 (22)
  • [39] Mg-Ti composites fabricated by a novel one-step high-pressure sintering: The correlation between microstructures and mechanical properties
    Cai, Xuecheng
    Ding, Shuaijun
    Li, Zhongjie
    Zhang, Xin
    Wen, Kangkang
    Xu, Lidong
    Zhang, Yang
    Shen, Tongde
    COMPOSITES PART B-ENGINEERING, 2021, 215
  • [40] Exploring microfine magnesite based on thermal decomposition and sintering kinetics: A new direction in the one-step preparation of high-density sintered magnesia
    Zhang, Ruinan
    Liu, Zhaoyang
    Yu, Jingkun
    CERAMICS INTERNATIONAL, 2024, 50 (17) : 29108 - 29119
12345