Microstructure and mechanical properties of alumina ceramics reinforced by boron nitride nanotubes

Effectively translating the promising properties of boron nitride nanotubes (BNNTs) into macroscopic assemblies has vast potential for applications, such as thermal management materials and protective fabrics against hazardous environment. We...

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The mechanical properties and structural instability of single- and double-walled boron-nitride nanotubes functionalized with 2-methoxy-N,N-dimethylethanamine (MDE) using molecular dynamics simulations

The European Physical Journal D ◽

10.1140/epjd/e2019-90704-1 ◽

2019 ◽

Vol 73 (8) ◽

Cited By ~ 3

Author(s):

Shahram Ajori ◽

Amir Ameri ◽

Reza Ansari

Keyword(s):

Mechanical Properties ◽

Molecular Dynamics ◽

Boron Nitride ◽

Molecular Dynamics Simulations ◽

Structural Instability ◽

Boron Nitride Nanotubes ◽

Dynamics Simulations

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Thermal Shock Resistance Behavior of Alumina Ceramics Incorporated with Boron Nitride Nanotubes

Journal of the American Ceramic Society ◽

10.1111/j.1551-2916.2011.04658.x ◽

2011 ◽

Vol 94 (8) ◽

pp. 2304-2307 ◽

Cited By ~ 15

Author(s):

Wei-Li Wang ◽

Jian-Qiang Bi ◽

Kang-Ning Sun ◽

Ming Du ◽

Na-Na Long ◽

...

Keyword(s):

Boron Nitride ◽

Thermal Shock ◽

Thermal Shock Resistance ◽

Boron Nitride Nanotubes ◽

Alumina Ceramics ◽

Shock Resistance

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Boron nitride nanotubes reinforced aluminum composites prepared by spark plasma sintering: Microstructure, mechanical properties and deformation behavior

Materials Science and Engineering A ◽

10.1016/j.msea.2013.03.022 ◽

2013 ◽

Vol 574 ◽

pp. 149-156 ◽

Cited By ~ 52

Author(s):

Debrupa Lahiri ◽

Ali Hadjikhani ◽

Cheng Zhang ◽

Tan Xing ◽

Lu Hua Li ◽

...

Keyword(s):

Mechanical Properties ◽

Boron Nitride ◽

Spark Plasma Sintering ◽

Deformation Behavior ◽

Boron Nitride Nanotubes ◽

Aluminum Composites ◽

Plasma Sintering ◽

Spark Plasma

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Microstructure and Properties of Hot-Pressing Sintered Tungsten Carbide Composites by Adding Cubic Boron Nitride

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.655.45 ◽

2015 ◽

Vol 655 ◽

pp. 45-48

Author(s):

Kun Li ◽

Hai Yan Chen ◽

Qiu Shuang He ◽

Li Hua Dong

Keyword(s):

Mechanical Properties ◽

Boron Nitride ◽

Flexural Strength ◽

Tungsten Carbide ◽

Vickers Hardness ◽

Hot Pressing ◽

Cubic Boron Nitride ◽

Microstructure And Mechanical Properties ◽

Hot Pressing Sintering ◽

Sintering Method

(0, 5, 10, 15, 20) vol% CBN-WC/Co composites were consolidated by ball milling and the following hot-pressing sintering method. WC, Co and CBN powders were used as the starting materials. The effects of the CBN content on the density, microstructure and mechanical properties of CBN-WC/Co composites were investigated. The results showed that the CBN content had remarkable influence on the microstructure and mechanical properties of CBN-WC/Co Composites. With the increasing content of CBN, the density decrease, while Vickers hardness and flexural strength increased initially to the maximum values and then decreased at CBN 10 vol%. When 10 vol% CBN-WC/Co powders were hot-pressing sintered at 1350°C and 20MPa for 90 min, an excellent Vickers hardness of 19.8GPa was achieved, combining a flexural strength of 682MPa.

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