BORALLOY PYROLYTIC BORON NITRIDE

Alloy Digest ◽  
1991 ◽  
Vol 40 (11) ◽  
Keyword(s):  
Thermal Properties ◽  
Boron Nitride ◽  
Physical Properties ◽  
High Purity ◽  
Construction Material ◽  
Mechanical And Thermal Properties ◽  
Bend Strength ◽  
Unique Combination ◽  
Pyrolytic Boron Nitride ◽  
Carbide Coatings

Abstract BORALLOY Pyrolytic Boron Nitride is an easily machined, easily fabricated, high purity inert construction material offering a unique combination of electrical, mechanical and thermal properties. This datasheet provides information on composition, physical properties, microstructure, elasticity, tensile properties, and compressive, shear, and bend strength. It also includes information on machining and joining. Filing Code: Cer-7. Producer or source: Union Carbide Coatings Service Corporation.

A Novel Packing Hollow Dodecahedron Model to Study the Mechanical and Thermal Properties of Stocastic Metallic Foams

2021 ◽  
Author(s):  
Rui Dai ◽  
Beomjin Kwon ◽  
Qiong Nian
Keyword(s):  
Thermal Properties ◽  
Physical Properties ◽  
Three Dimensional ◽  
Weight Ratio ◽  
High Strength ◽  
Specific Area ◽  
Deposition Process ◽  
Metallic Foam ◽  
Thermal Testing ◽  
Mechanical And Thermal Properties

Abstract Stochastic foam with hierarchy order pore structure possesses distinguished physical properties such as high strength to weight ratio, super lightweight, and extremely large specific area. These exceptional properties make stochastic foam as a competitive material for versatile applications e.g., heat exchangers, battery electrodes, automotive components, magnetic shielding, catalyst devices and etc. Recently, the more advanced hollow cellular (shellular) architectures with well-developed structure connections are studied and expected to surpass the solid micro/nanolattices. However, in terms of theoretical predicting and studying of the cellular foam architecture, currently no systematic model can be utilized to accurately capture both of its mechanical and thermal properties especially with hollow struts due to complexity induced by its stochastic and highly reticulate nature. Herein, for the first time, a novel packing three-dimensional (3D) hollow dodecahedron (HPD) model is proposed to simulate the cellular architecture. An electrochemical deposition process is utilized to manufacture the metallic foam with hollow struts. Mechanical and thermal testing of the as-manufactured foams are carried out to compare with the HPD model. HPD model is proved to accurately capture both the topology and the physical properties of stochastic foam at the similar relative density. Particularly, the proposed model makes it possible to readily access and track the physical behavior of stochastic foam architecture. Accordingly, this work will also offer inspiration for designing an efficient foam for specific applications.

Hydroxylated boron nitride nanotube‐reinforced polyvinyl alcohol nanocomposite films with simultaneous improvement of mechanical and thermal properties

2020 ◽  
Vol 41 (12) ◽  
pp. 5182-5194
Author(s):  
Xiaolong Lu ◽  
Pranjal Nautiyal ◽  
Jenniffer Bustillos ◽  
Archana Loganathan ◽  
Cheng Zhang ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Boron Nitride ◽  
Polyvinyl Alcohol ◽  
Nanocomposite Films ◽  
Mechanical And Thermal Properties ◽  
Boron Nitride Nanotube

Mechanical and thermal properties of wood-plastic composites reinforced with hexagonal boron nitride

2013 ◽  
Vol 35 (1) ◽  
pp. 194-200 ◽  
Author(s):  
Nadir Ayrilmis ◽  
Turker Dundar ◽  
Alperen Kaymakci ◽  
Ferhat Ozdemir ◽  
Jin Heon Kwon
Keyword(s):  
Thermal Properties ◽  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Mechanical And Thermal Properties ◽  
Wood Plastic Composites ◽  
Plastic Composites

Enhancing the mechanical and thermal properties of boron nitride nanoplatelets/elastomer nanocomposites by latex mixing

RSC Advances ◽  
2016 ◽  
Vol 6 (65) ◽  
pp. 59970-59975 ◽  
Author(s):  
O.-Seok Kwon ◽  
Dongju Lee ◽  
Seong Pil Lee ◽  
Yong Gu Kang ◽  
Nam Chul Kim ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Boron Nitride ◽  
Hexagonal Boron Nitride ◽  
Mechanical And Thermal Properties ◽  
Two Dimensional

Hexagonal boron nitride nanoplatelets (BNNPs) can serve as two-dimensional (2D) fillers for elastomer nanocomposites due to their excellent and intriguing mechanical and thermal properties.

scholarly journals Thermo-mechanical Characterization of Insulating Bio-plasters Containing Recycled Volcanic Pyroclasts

2020 ◽  
Vol 14 (1) ◽  
pp. 66-77
Author(s):  
Loredana Contrafatto ◽  
Salvatore Gazzo ◽  
Antonio Purrazzo ◽  
Antonio Gagliano
Keyword(s):  
Thermal Properties ◽  
Volcanic Ash ◽  
Mechanical Characterization ◽  
Construction Material ◽  
Sustainable Construction ◽  
Mechanical And Thermal Properties ◽  
Water Absorption Coefficient ◽  
Hydraulic Lime ◽  
Natural Hydraulic Lime

Aim: The research proposes the reuse of volcanic wastes in the production of lightened and insulating bio-plasters. Introduction: The goal is the production of a novel sustainable construction material that reduces the environmental impact. Methods: Four mixtures were designed. The recycled Volcanic Ash was used in combination with two bio-compatible binders; basically Natural Hydraulic Lime (NHL) or calcium hydroxide blended with a commercial Portland cement (CH-CEM). To improve thermal properties, CH-CEM mixtures were treated with an Air Entraining Agent (AEA) in two different percentages and a breathable resin (R). The main physical, mechanical and thermal properties were experimentally determined. Results: The results of such analysis indicate that the mixture NHL, realized using hydraulic lime as a binder, do not satisfy the threshold of the water absorption coefficient, exceeding the limit established by UNI EN 998-1 standard. Conclusion: On the contrary, one of the mixtures CH-CEM, containing both AEA and R, is suitable for use as lightweight plastering mortar and also satisfies the requirements for insulating mortars.

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