Results 81 to 90 of about 236,167 (195)

A comparative study of production methods for nuclear-grade boron carbide powder

EPJ Nuclear Sciences & Technologies
Two industrial-scale methods for synthesizing nuclear-grade boron carbide (B4C) powder have been investigated and compared: direct synthesis from elements and carbothermal reduction.
Mestvirishvili Zviadi, Jalabadze Nikoloz, Nadaraia Lili   +2 more
doaj   +1 more source

Boron Carbide-Based Ceramics Via Polymer Route Synthesis

, 1991
Boron carbide is a ceramic material with excellent high temperature physical properties. As compared to conventional techniques, the preparation of boron carbide from polymeric precursors is attractive as this technique offers a number of unique ...
Haixing Zheng, Kevin Thorne, Xiaoguang Yang, J.D. Mackenzie, M.F. Hawthome   +4 more
core   +1 more source

The synthesis of boron carbide filaments final report [PDF]

, 1964
Synthesis, strength, crystal structure, and composite material formation of boron carbide ...
Mehan, R., Feingold, E., Gatti, A., Cree, R.   +3 more
core  

Specifics of Al substitution into boron carbide: A DFT study

Open Ceramics
Boron carbide (B4C), known for its hardness and low density, is prone to local amorphization under high non-hydrostatic loads, limiting its applications.
Oleksandr Vasiliev, Vladyslav Bilyi
doaj   +1 more source

Boron Carbide and Silicon Oxide Hetero-nanonecklaces via Temperature Modulation

, 2016
Boron carbide and silicon oxide (BCSiO) hetero-nanonecklaces have been successfully synthesized via temperature modulation. This kind of nanostructure was formed by coating 100−500 nm silicon oxide nanoballs onto 20−30 nm boron carbide nanowires ...
Jifa Tian (2056522), Chengmin Shen (1511086), Tianzhong Yang (1477474), Lihong Bao (1722517), Hongjun Gao (690842), Chao Hui (2407117), Xingjun Wang (444369), Fei Liu (21082)   +7 more
core   +1 more source

Synthesis and Thermal Oxidation Resistance of Boron-Rich Boron-Carbide Material. [PDF]

Materials (Basel), 2023
Iwan S, Sutton W, Baker PA, Sereika R, Vohra YK.   +4 more
europepmc   +1 more source

P-V-T equation of state of boron carbide. [PDF]

Philos Trans A Math Phys Eng Sci, 2023
Somayazulu M, Ahart M, Meng Y, Ciezak J, Velisavlevic N, Hemley RJ.   +5 more
europepmc   +1 more source

Synthesis and Characterization of Boron Carbide Nanoparticles as Potential Boron-Rich Therapeutic Carriers. [PDF]

Materials (Basel), 2023
Kozień D, Żeliszewska P, Szermer-Olearnik B, Adamczyk Z, Wróblewska A, Szczygieł A, Węgierek-Ciura K, Mierzejewska J, Pajtasz-Piasecka E, Tokarski T, Cios G, Cudziło S, Pędzich Z.   +12 more
europepmc   +1 more source

Robust 2D layered MXene matrix-boron carbide hybrid films for neutron radiation shielding. [PDF]

Nat Commun, 2023
Han JH, Seok SH, Jin YH, Park J, Lee Y, Yeo HU, Back JH, Sim Y, Chae Y, Wang J, Oh GY, Lee W, Park SH, Bang IC, Kim JH, Kwon SY.   +15 more
europepmc   +1 more source

A non-aqueous solution synthesis of boron carbide by control of in-situ carbon

, 2014
Synthesis of high quality boron carbide (B4C) powder is achieved by carbothermal reduction of boron oxide (B2O3) from a condensed boric acid (H3BO3) / polyvinyl acetate (PVAc) product. Precursor solutions are prepared via polymerisation of vinyl acetate (
Watts, Joshua L., Mackinnon, Ian D. R., Talbot, Peter C., Alarco, Jose A.   +3 more
core