Preparation and characterization of aluminum borate whiskers reinforced ceramics with MnO 2 addition

2021 ◽  
Author(s):  
Ming Feng ◽  
Guorong Ji ◽  
Yaqiao Wu ◽  
Guoming Li ◽  
Kaiyue Wang ◽  
...  
Keyword(s):  
Aluminum Borate

Fabrication and Characterization of Aluminum Nitride/Boron Nitride Nanocomposites by Carbothermal Reduction and Nitridation of Aluminum Borate Powders

2008 ◽  
Vol 8 (11) ◽  
pp. 5846-5853 ◽  
Author(s):  
Takafumi Kusunose ◽  
Nobuaki Sakayanagi ◽  
Tohru Sekino ◽  
Yoichi Ando
Keyword(s):  
Boron Nitride ◽  
Aluminum Nitride ◽  
Carbothermal Reduction ◽  
High Hardness ◽  
Carbon Powder ◽  
Pressureless Sintering ◽  
Aluminum Borate ◽  
Nitrogen Gas ◽  
Nanocomposite Powders

In order to fabricate aluminum nitride/boron nitride (AlN/BN) nanocomposites by pressureless sintering, the present study investigated the synthesis of AlN-BN nanocomposite powders by carbothermal reduction and nitridation of aluminum borate powders. Homogeneous mixtures of alumina (Al2O3), boric acid (H3BO3), and carbon powder were used to synthesize AlN/BN nanocomposite powders containing 10 and 20 vol% BN. Aluminum borate was produced by reacting Al2O3 and B2O3 above 800 °C, and AlN and turbostratic BN (t-BN) were produced by reacting aluminum borate with carbon powder and nitrogen gas at 1500 °C. Carbothermal reduction followed by nitridation yielded an AlN/BN nanocomposite powder composed of nanosized AlN and t-BN. By pressureless sintering nanocomposite AlN/BN powders containing 5 wt% Y2O3, AlN/BN nanocomposites were obtained without compromising the high thermal conductivity and high hardness.

scholarly journals Crystal chemical characterization of mullite-type aluminum borate compounds

2017 ◽  
Vol 247 ◽  
pp. 173-187 ◽  
Author(s):  
K. Hoffmann ◽  
T.J.N. Hooper ◽  
H. Zhao ◽  
U. Kolb ◽  
M.M. Murshed ◽  
...  
Keyword(s):  
Chemical Characterization ◽  
Crystal Chemical ◽  
Aluminum Borate

Synthesis and characterization of nanostructured aluminum borate by sol–gel method

2012 ◽  
Vol 64 (1) ◽  
pp. 100-103 ◽  
Author(s):  
R. K. Gupta ◽  
A. A. Al-Ghamdi ◽  
Omar A. Al-Hartomy ◽  
Faten Al-Hazmi ◽  
F. El-Tantawy ◽  
...  
Keyword(s):  
Sol Gel ◽  
Synthesis And Characterization ◽  
Aluminum Borate ◽  
Gel Method ◽  
Sol Gel Method

Synthesis and characterization of aluminum borate (Al18B4O33, Al4B2O9) nanowires and nanotubes

2006 ◽  
Vol 97 (1) ◽  
pp. 23-30 ◽  
Author(s):  
Yan Li ◽  
R.P.H. Chang
Keyword(s):  
Synthesis And Characterization ◽  
Aluminum Borate

Preparation and Characterization of Aluminum Borate

1992 ◽  
Vol 75 (9) ◽  
pp. 2605-2609 ◽  
Author(s):  
Siba P. Ray
Keyword(s):  
Aluminum Borate

Preparation and characterization of aluminum borate whisker reinforced magnesium alloy composites by semi-solid process

1999 ◽  
Vol 8 (3) ◽  
pp. 259-268 ◽  
Author(s):  
M. Yoshida ◽  
S. Takeuchi ◽  
J. Pan ◽  
G. Sasaki ◽  
N. Fuyama ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Aluminum Borate ◽  
Semi Solid

Synthesis and microstructural characterization of aluminum borate whiskers

2006 ◽  
Vol 32 (4) ◽  
pp. 365-368 ◽  
Author(s):  
L.M. Peng ◽  
X.K. Li ◽  
H. Li ◽  
J.H. Wang ◽  
M. Gong
Keyword(s):  
Microstructural Characterization ◽  
Aluminum Borate

ChemInform Abstract: Preparation and Characterization of Aluminum Borate.

ChemInform ◽  
2010 ◽  
Vol 23 (48) ◽  
pp. no-no
Author(s):  
S. P. RAY
Keyword(s):  
Aluminum Borate
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