Slip Casting and Pressureless Sintering of ZrB2-SiC Ceramics

2009 ◽  
Vol 24 (4) ◽  
pp. 831-835 ◽  
Author(s):  
Xin-Gang WANG ◽  
Ji-Xuan LIU ◽  
Yan-Mei KAN ◽  
Guo-Jun ZHANG ◽  
Pei-Ling WANG
Keyword(s):  
Slip Casting ◽  
Pressureless Sintering ◽  
Sic Ceramics

scholarly journals Fabrication of textured Ti3SiC2 ceramic by slip casting in a strong magnetic field and pressureless sintering

2014 ◽  
Vol 122 (1429) ◽  
pp. 817-821 ◽  
Author(s):  
Kimitoshi SATO ◽  
Mrinalini MISHRA ◽  
Hiroto HIRANO ◽  
Tohru S. SUZUKI ◽  
Yoshio SAKKA
Keyword(s):  
Magnetic Field ◽  
Strong Magnetic Field ◽  
Slip Casting ◽  
Pressureless Sintering

Pressureless Sintering of Ultra-High Temperature ZrB2-SiC Ceramics

2008 ◽  
pp. 1746-1749
Author(s):  
Zhi Qiang Cheng ◽  
Chang Ling Zhou ◽  
Ting Yan Tian ◽  
Cheng Gong Sun ◽  
Zhi Hong Shi ◽  
...  
Keyword(s):  
High Temperature ◽  
Pressureless Sintering ◽  
Sic Ceramics ◽  
Ultra High Temperature

Pressureless Sintering Kinetics of NiFe2O4 Ceramic Fabricated by Slip Casting

2020 ◽  
Vol 29 (12) ◽  
pp. 7899-7907
Author(s):  
Zhigang Zhang ◽  
Zhuokun Cao ◽  
Guoyin Zu ◽  
Jianrong Xu
Keyword(s):  
Slip Casting ◽  
Pressureless Sintering ◽  
Sintering Kinetics ◽  
Nife2o4 Ceramic ◽  
Kinetics Of

Pressureless sintering mechanism and microstructure of ZrB2–SiC ceramics doped with boron

2009 ◽  
Vol 61 (2) ◽  
pp. 177-180 ◽  
Author(s):  
Xin-Gang Wang ◽  
Wei-Ming Guo ◽  
Guo-Jun Zhang
Keyword(s):  
Pressureless Sintering ◽  
Sic Ceramics ◽  
Sintering Mechanism

α-SiAlON Ceramics Obtained by Slip Casting and Pressureless Sintering

2003 ◽  
Vol 86 (2) ◽  
pp. 366-368 ◽  
Author(s):  
Xin Xu ◽  
Marta I. L. L. Oliveira ◽  
José M. F. Ferreira
Keyword(s):  
Slip Casting ◽  
Pressureless Sintering

Properties of ZrB2-SiC Ceramics by Pressureless Sintering

2009 ◽  
Vol 92 (7) ◽  
pp. 1599-1602 ◽  
Author(s):  
Hui Zhang ◽  
Yongjie Yan ◽  
Zhengren Huang ◽  
Xuejian Liu ◽  
Dongliang Jiang
Keyword(s):  
Pressureless Sintering ◽  
Sic Ceramics

scholarly journals Effect of Different Sintering Additives on the Microstructure, Phase Compositions and Mechanical Properties of Si3N4/SiC Ceramics

2020 ◽  
Author(s):  
Ying Qin ◽  
Hailing Yang ◽  
Qinggang Li ◽  
Zhi Wang ◽  
Hao Wu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Flexural Strength ◽  
Glass Phase ◽  
Secondary Recrystallization ◽  
Pressureless Sintering ◽  
Composite Ceramics ◽  
Flexure Strength ◽  
Sic Ceramics ◽  
Liquid Phases ◽  
Sic Ceramic

Abstract Y2O3 and CeO2 were chosen as additives to investigate the effect of different additives on the microstructure, composition of phases and mechanical properties of Si3N4/SiC ceramics using pressureless sintering. Si3N4/SiC ceramic without additives had a high density, while after adding Y2O3 and CeO2, the density and flexural strength of Si3N4/SiC ceramics were significantly decreased due to the increase of porosity. The main phase compositions of samples were β-Si3N4 and SiC. Moreover, the liquid phases Y-Si-O-N and Ce-Si-O-N were observed after adding Y2O3 and CeO2 respectively. It also indicated that for Si3N4/SiC composite ceramics, the high aspect ratio β-Si3N4 overlapped with each other and closely bonded with glass phase could improve flexure strength effectively. Besides, the SiC crystal grains mainly existed in grain boundary, which could inhibit the secondary recrystallization to avoid that the decrease of flexural strength caused by the overgrowth of β-Si3N4 grains.

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