Interactions and physical properties of energetic poly-(phthalazinone ether sulfone ketones) (PPESKs) and ε-hexanitrohexaazaisowurtzitane (ε-CL-20) based polymer bonded explosives: a molecular dynamics simulations
Sign Up to like & getrecommendations! Published in 2018 at "Structural Chemistry"
DOI: 10.1007/s11224-018-1225-y
Abstract: Molecular dynamic (MD) simulations were employed to investigate the hexanitrohexaazaisowurtzitane (CL-20) crystal, seven designed energetic poly-(phthalazinone ether sulfone ketones) (PPESKs) and PPESKs/ε-CL-20 polymer–bonded explosives (PBXs). Cohesive energy density (CED) and solubility parameters (δ) were predicted… read more here.
Keywords: phthalazinone ether; energetic poly; poly phthalazinone; bonded explosives ... See more keywords
Construction and non-linear viscoelastic properties of nano-structure polymer bonded explosives filled with graphene
Sign Up to like & getrecommendations! Published in 2018 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2018.03.007
Abstract: Abstract The 1,3,5-triamino-2,4,6-trinitrobenzene (TATB)-based polymer bonded explosives (PBXs) modified with different contents of graphene from 0.05 wt% to 0.5 wt% were prepared by the water suspension methods. The non-linear viscoelastic properties of the TATB-based PBXs were detailedly… read more here.
Keywords: linear viscoelastic; non linear; polymer; bonded explosives ... See more keywords
Topology optimized and 3D printed polymer-bonded permanent magnets for a predefined external field
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DOI: 10.1063/1.4997441
Abstract: Topology optimization offers great opportunities to design permanent magnetic systems that have specific external field characteristics. Additive manufacturing of polymer-bonded magnets with an end-user 3D printer can be used to manufacture permanent magnets with structures… read more here.
Keywords: field; topology; external field; permanent magnets ... See more keywords
Numerical study of countermeasure against thermal stimuli for HMX-based polymer-bonded explosives
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DOI: 10.1080/07370652.2018.1477866
Abstract: ABSTRACT An accurate thermal decomposition model of Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX)-based polymer-bonded explosives is indispensable to the design of countermeasure against environmental thermal stimuli for certain explosive devices. However, the complicated chemical reactions occurring in decomposition of… read more here.
Keywords: based polymer; thermal stimuli; hmx based; bonded explosives ... See more keywords
Enhanced Non-linear Viscoelastic Properties of Polymer Bonded Explosives Based on Graphene and a Neutral Polymeric Bonding Agent
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DOI: 10.22211/cejem/78753
Abstract: During their long-term storage and transport, polymer bonded explosives (PBXs) will be subjected to complex thermal physical environments with combined thermal and mechanical loads. The creep behaviour results in a change of physical and mechanical… read more here.
Keywords: graphene neutral; polymeric bonding; bonded explosives; polymer bonded ... See more keywords
3D printing of functional assemblies with integrated polymer-bonded magnets demonstrated with a prototype of a rotary blood pump
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DOI: 10.3390/app8081275
Abstract: Conventional magnet manufacturing is a significant bottleneck in the development processes of products that use magnets, because every design adaption requires production steps with long lead times. Additive manufacturing of magnetic components delivers the opportunity… read more here.
Keywords: pump; blood pump; rotary blood; polymer bonded ... See more keywords
Frequency Properties of Polymer Bonded Compacts Obtained from Ball Milled Permalloy Powders with Mo and Cu Additions
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DOI: 10.3390/ma16020592
Abstract: Nanocrystalline powders from the Permalloy family, Ni75Fe25, Ni79Fe16Mo5, and Ni77Fe14Cu5Mo4, were obtained by mechanical alloying starting from elemental powders. All compositions were milled for up to 24 h in a high-energy planetary ball mill. The… read more here.
Keywords: properties polymer; frequency properties; obtained ball; polymer bonded ... See more keywords