Underwater shock wave performances of explosives

The oscillography impact property of magnesium alloy and its TIG welded joints was studied at room temperature.

Calculating shock wave energy is very important in the process of explosive design.

The underwater explosion parameters(shock wave energy,bubble energy and assemble energy) of two kinds of aluminum-containing explosives(RDX/Al/Wax and AP/RDX/Al) were measured in the experiments.

Analysis of relationship between interstitial content and impact properties of a type of near α titanium alloy;

Effect of fillers on impact properties of high molecular weight polyethylene;

Effect of δ-ferrite on impact properties of 12%Cr rotor steel for ultra-supercritical steam conditions;

Influence of gas content on impact toughness of deposited metal of martensitic stainless steel;

The method of improving the impact toughness of non quenching and tempering steel by controlling the content of minor elements and the hot working technology is discussed.

The influences of B content and Nb,V micro-alloying on the impact toughness of low carbon boron steel were investigated by impact tests of low carbon boron steels with different boron contents and of Nb,V micro-alloyed low carbon boron steel.

Effect of nitrogen on the impact performance of low alloyed structure steels;

Has proven between the plastic differentmolding impact performance and the size rate of change and otherperformance as well as two targets relevance with emphasis withenhances some performance the prerequisite, enhances each performancefor the synthesis, proposed the corresponding adjustment measure.

This paper,for the first,has used pendulum impact method and even elastic support falling weight bend impact method to give comparison test to impact performance of flexible fiber cement stabilize gravel and common cement stabilize gravel.