Complex-Shaped Porous Cu Bodies Fabricated by Freeze-Casting and Vacuum Sintering

被引：8

作者：

Ran, Huashen ^{[1
]}

Feng, Peizhong ^{[1
]}

Liu, Zhangsheng ^{[1
]}

Wang, Xiaohong ^{[1
]}

Niu, Jinan ^{[1
]}

Zhang, Haifei ^{[2
]}

机构：

[1] China Univ Min & Technol, Sch Mat Sci & Engn, Xuzhou 221116, Peoples R China

[2] Univ Liverpool, Dept Chem, Liverpool L69 7ZD, Merseyside, England

来源：

METALS | 2015年 / 5卷 / 04期

关键词：

CERAMICS; FOAMS;

D O I：

10.3390/met5041821

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Porous Cu bodies with complex shapes were fabricated by freeze-casting and vacuum sintering water-based CuO slurry. The sintered bodies showed no noticeable macroscopic defects and good shape tolerance. The interconnected pore tunnels were observed by electronic microscopy. The pore size became smaller and the porosity and volume shrinkage of sintered porous bodies decreased with the increase of solid content in the slurry. XRD results showed the CuO was fully decomposed by vacuum sintering into Cu without any second phases. This new fabrication method may be especially economical when small quantities of porous parts are required. © 2015 by the authors; licensee MDPI, Basel, Switzerland.

引用

页码：1821 / 1828

页数：8

共 50 条

[41] Gel Casting of Large-Sized, Complex-Shaped RBSC Component
Liu, Hailin
Huo, Yanli
Wang, Chunpeng
Tang, Jie
Chen, Yufeng
HIGH-PERFORMANCE CERAMICS VII, PTS 1 AND 2, 2012, 512-515 : 395 - 398
[42] CREEP OF COMPLEX-SHAPED BODIES OF REVOLUTION MADE OF FUNCTIONALLY GRADIENT MATERIALS
Sklepus, S. M.
INTERNATIONAL APPLIED MECHANICS, 2022, 58 (04) : 464 - 471
[43] Microstructure and Mechanical Property of Porous Ceramics Prepared by Freeze-casting Method Under Regulation of Sucrose
Zheng T.
Hu X.
Shen J.
You J.
Wang L.
Wang Z.
Li J.
Wang J.
Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2018, 46 (06): : 785 - 791
[44] COHERENT MULTICHANNEL EFFECTS WITH REVERSE SCATTER IN COMPLEX-SHAPED BODIES.
Butkovskii, O.Ya.
Kravtsov, Yu.A.
Ryabykin, V.V.
Soviet Physics - Lebedev Institute Reports (English Translation of Sbornik Kratkie Soobshcheniya p, 1985, (10): : 68 - 72
[45] Annealing effects on the pore structures and mechanical properties of porous alumina via directional freeze-casting
Tang, Yufei
Mao, Mengchen
Qiu, Sha
Wu, Cong
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2018, 38 (11) : 4149 - 4154
[46] Creep of Complex-Shaped Bodies of Revolution Made of Functionally Gradient Materials
S. M. Sklepus
International Applied Mechanics, 2022, 58 : 464 - 471
[47] Hierarchically ordered micro/meso/macroporous polymer-derived ceramic monoliths fabricated by freeze-casting
Zhang, Huixing
Nunes, Pedro D'Angelo
Wilhelm, Michaela
Rezwan, Kurosch
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2016, 36 (01) : 51 - 58
[48] Directional Freeze-Casting: A Bioinspired Method to Assemble Multifunctional Aligned Porous Structures for Advanced Applications
Shahbazi, Mohammad-Ali
Ghalkhani, Masoumeh
Maleki, Hajar
ADVANCED ENGINEERING MATERIALS, 2020, 22 (07)
[49] Design of porous aluminum oxide ceramics using magnetic field-assisted freeze-casting
Said Bakkar
Jihyung Lee
Nicholas Ku
Diana Berman
Samir M. Aouadi
Raymond E. Brennan
Marcus L. Young
Journal of Materials Research, 2020, 35 : 2859 - 2869
[50] Freeze-casting in synthetic porous materials: Principles, different dimensional building units and recent applications
Mi, Ang
Guo, Luqi
Guo, Shu
Wang, Longqian
Shang, Huishan
Wang, Dan
Zhao, Yafei
Zhang, Bing
SUSTAINABLE MATERIALS AND TECHNOLOGIES, 2024, 39

← 1 2 3 4 5 →