scholarly journals Preparation and properties of porous ceramics from spodumene flotation tailings by low-temperature sintering

2021 ◽  
Vol 31 (9) ◽  
pp. 2797-2811
Author(s):  
Jie YANG ◽  
Long-hua XU ◽  
Hou-qin WU ◽  
Jiao JIN
Keyword(s):  
Low Temperature ◽  
Porous Ceramics ◽  
Low Temperature Sintering ◽  
Flotation Tailings ◽  
Spodumene Flotation

Low-temperature sintering of SiC reticulated porous ceramics with MgO–Al2O3–SiO2 additives as sintering aids

2007 ◽  
Vol 42 (13) ◽  
pp. 4960-4966 ◽  
Author(s):  
Xiumin Yao ◽  
Shouhong Tan ◽  
Xiangyu Zhang ◽  
Zhengren Huang ◽  
Dongliang Jiang
Keyword(s):  
Low Temperature ◽  
Porous Ceramics ◽  
Low Temperature Sintering ◽  
Sintering Aids

scholarly journals Low - Temperature Sintering of Porous Ceramics via Sodium Borate Addition

2019 ◽  
Vol 16 (1) ◽  
pp. 48-55 ◽  
Author(s):  
AYSE KALEMTAS
Keyword(s):  
Low Temperature ◽  
Corn Starch ◽  
Porous Ceramic ◽  
Porous Ceramics ◽  
Sodium Borate ◽  
Low Temperature Sintering ◽  
Atmospheric Conditions ◽  
Air Atmosphere ◽  
Sintering Additive ◽  
Starch Consolidation

In the current study, sodium borate-bonded highly open porous ceramics successfully produced by starch consolidation technique. Open porous ceramic production was carried out by using an economical grade a-Si3N4, corn starch, CC31 commercial-grade kaolin, and borax decahydrate (Na2B4O7.10H2O). Borax decahydrate was used as a sintering aid in the system and total ceramic (a-Si3N4 + CC31): borax decahydrate ratio was kept constant at 5:1. Sintering studies of the shaped samples carried out in an air atmosphere at a relatively low sintering temperature, 1100°C, for one hour. Scanning electron microscopy investigations of the porous ceramic samples revealed that due to the high amount of borax based sintering additive a significant amount of liquid phase formed during the sintering process of the designed ceramics. Highly open porous(~66-74%) and lightweight(~0.64-0.83 g/cm3) ceramics were produced via starch consolidation technique and low-temperature sintering at atmospheric conditions.

Low Temperature Sintering and Tunable Dielectrics Properties of Thick Films added of Li2CO3on BST

2006 ◽  
Vol 16 (12) ◽  
pp. 747-753
Author(s):  
So-Hyun Jeon ◽  
In-Sung Kim ◽  
Sun-Jong Jung ◽  
Jae-Sung Song ◽  
Jon-Do Yoon
Keyword(s):  
Low Temperature ◽  
Thick Films ◽  
Low Temperature Sintering ◽  
Tunable Dielectrics

Micro X-Ray Diffraction Study of Polycrystalline MgB 2 Wire and Evaluation of Carbon Doping Effect Via Low-Temperature Sintering

2019 ◽  
Author(s):  
Minoru Maeda ◽  
Dipak Patel, Dr. ◽  
Hiroaki Kumakura, Dr. ◽  
Gen Nishijima, Dr. ◽  
Akiyoshi Matsumoto, Dr. ◽  
...  
Keyword(s):  
Low Temperature ◽  
Diffraction Study ◽  
Carbon Doping ◽  
Doping Effect ◽  
Low Temperature Sintering ◽  
X Ray Diffraction ◽  
X Ray
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