Results 21 to 30 of about 251,029 (356)

Laser ignition of an optically sensitised secondary explosive by a diode laser [PDF]

open access: yes, 2016
As a green technology, laser ignition of a relatively insensitive secondary explosive has been experimentally investigated. The explosive, hexanitrostilbene (HNS), was doped with one of two optical sensitizers, carbon black or a laser absorbing dye ...
Ahmad, S. R., Fang, X.
core   +1 more source

Incidence of the explosive hardening in the performance of the Hadfield steel

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2014
Results of studies about the effect of impact loads generated by detonation energy of an explosive substance on Hadfield steel hardening are shown. The behavior of mechanical and functional properties of this material related to explosive hardening ...
Miguel Ángel Caraballo Núñez
doaj   +1 more source

Explosively welded SLM-AlSi10Mg/SLM-SUS316L: Unveiling superiority of interlayer welding for enhanced mechanical properties

open access: yesJournal of Materials Research and Technology
Following the advent of three-dimensional (3D) printing technology, multi-material 3D printing has garnered significant attention due to its potential to enhance the flexibility and development of high-performance 3D printing materials.
Jiawen Huang   +5 more
doaj   +1 more source

Optical evaluation of the surfaces of the CuAlBe samples after the test of resistance to harsh wear stresses in an explosive atmosphere [PDF]

open access: yesMATEC Web of Conferences
A material with both non-sparking and good mechanical properties based on CuBe-Al elements was proposed for anti-sparking materials intended for use in potentially explosive atmospheres (design and manufacture of technical equipment, tools and implements
Chelariu Romeo Gabriel   +4 more
doaj   +1 more source

Determination of anionic profiling of improvised explosive devices from different types of low explosive material [PDF]

open access: yes, 2014
Improvised explosive devices or also known as homemade explosive devices are frequently abused for public terrorism. This types of explosive devices are well fabricated and made in improvised manner by incorporating military or commercially sourced ...
Ahmad, Umi Kalthom   +2 more
core   +1 more source

Tune overpressure output and distribution characteristic through designing a gradient structured explosive charge

open access: yesEnergetic Materials Frontiers
The overpressure generated by explosive charges exerts a significant impact in various engineering fields. To regulate the overpressure output and distribution characteristics of explosive charges, a gradient structured explosive charge was designed and ...
He-sen Liu   +6 more
doaj   +1 more source

Impact of TNT explosive and its degradation products on the environment

open access: yesZaštita Materijala, 2019
Explosive is a device or substance that, when exposed to heat, shock, friction or detonation, quickly releases a large amount of energy. In the event of a sudden release of energy, there is an increase in temperature and pressure, and the entire ...
Vanja Trifunović, Milan Antonijević
doaj   +1 more source

On High Explosive Launching of Projectiles for Shock Physics Experiments

open access: yes, 2007
The hydrodynamic operation of the `Forest Flyer' type of explosive launching system for shock physics projectiles was investigated in detail using one- and two-dimensional continuum dynamics simulations.
Buttler, William T.   +5 more
core   +1 more source

Research on the destroy characteristics of PTFE/Cu composite liner to explosive reactive armor

open access: yesHeliyon
The jet generated through PTFE based inert material liner has the characteristics of low energy, low density, and large aspect ratio, which can effectively achieve the “penetration without explosion” of explosive reactive armor.
Jianya Yi   +5 more
doaj   +1 more source

Explosive Welding of Aluminum, Titanium and Zirconium to Copper Sheet Metal [PDF]

open access: yes, 1985
The main material properties affecting the explosive weldability of a certain metal combination are the yield strength, the ductility, the density and the sonic velocity of the two metals. Successful welding of the metal combination depends mainly on the
Hegazy, A. A., Mote, J. D.
core   +1 more source

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