The correlation among chemical composition, structure and mechanical properties in titanium alloys for the elements with increased dynamic ability

Abstract

This article contains the comparison of physical and mechanical properties of several titanium alloys. The chemical composition influence on mechanical properties is investigated. VT22I and VT35 highly alloyed titanium alloys are the most prominent materials for armor elements production with ultimate tensile strength of 1200-1400 MPa and impact strength of 0,25-0,3 MJ/m2.

Experimental study on the performance of multi-layered bulletproof vest

“…There are many types of research and review about optimizing bulletproof vests [4,5,6]. The researchers are using many types of material such as polyethylene [7,8], ceramic composite [9,10,11,12,13], ceramic [14,15], and Titanium [16,17,18,19]. The previous research shows the potency of some materials used in this research, e.g., polyethylene and titanium, which have good resistance to stopping the bullet.…”

Deformation Cycle Resistance of Titanium Nickelide - Polymer Composite Material

“…One of the appearances of the shape memory effect (SME) [1] of alloys is the ability to undergo significant strains without noticeable accumulation of crystal structure defects [2]. This provides a high plastic deformation cycle resistance of the material, which can be used to develop functional constructions wherein the ability to be repeatedly plastically deformed is desirable [3][4][5][6].…”

Formation of a unidirectional gradient structure in titanium alloy using reversible hydrogen alloying

“…Previous investigations have shown that the oxide or nitride coatings can be used as protective layers [15][16]. Their properties have been determined and a common principle of operation of such protective coatings in the formation of unidirectional gradient structures has been shown.…”