shock wave effects/ shear strengthmetalsshock frontsnumerical modelingshock-compressed materialpolycrystalline materialResults are presented from a numerical modeling of experiments, conducted by J. Lipkin, R. Asay, L. Chabildas, and J. Wise, in which shock-compressed aluminum and polycrystalline ...
38, No. 10, 1995 SHEAR STRENGTH OF METALS BEHIND SHOCK FRONTS V. A. Skripnyak and A. I. Potekaev UDC 539.3 Results are presented from a numerical modeling of experiments, conducted by J. Lipkin, R. Asay, L. Chabildas, and J. Wise, in which shock-compressed aluminum and ...
The relation between the theoretical tensile and the shear strengths and the friction properties of metals in contact with diamond, boron nitride, silicon carbide, manganese-zinc ferrite, and the metals themselves in vacuum was investigated. The relationship between the actual shear strength and the ...
The shear strength of a material is defined as its ability to resist forces that cause the material's internal structure to slide against itself. The shear strength of a material can be measured in either the vertical or horizontal direction. For example, if the force causes the object's lay...
摘要: A new apparatus for tensile and shear strength testing, with the advantages of small size, simple operation, low cost and high accuracy,is especially suitable for quality control on the production site.关键词: Adhesive joints tensile strength testing apparatus ...
Intertek tests bonding metal adhesives for shear strength, according to ASTM D-1002. Lap Shear Strength of Adhesively Bonded Metal Specimens ASTM D-1002 Scope: ASTM D-1002 determines the shear strength of adhesives for bonding metals when tested on a single-lap-joint specimen. The test is ...
In general, the shear strength of metals and alloys in cutting has been found to vary only slightly over a wide range of cutting speeds and feeds [8]. The problem is to correlate the shear stress magnitude in cutting with relevant values of shear yield strength determined in tensile, compres...
It implies that the ideal shear strength can be taken as an indi- cator on the critical stress for dislocation nucleation, which has been broadly adopted in investigations11–14. For example, the relative strength of Al and Cu can be well explained by the higher ideal shear strength of Al,...
This paper proposes a yield function to model sheet metal strength between shear and plane strain tension. The function is expressed as an equation of the three stress invariants to take into account the pressure sensitivity, the Lode dependence and the strength-differential effect on material ...
Shear Strength Shear strength is the maximum shear load a body can withstand before failure occurs divided by its cross sectional area. This property is relevant to adhesives and fasteners as well as in operations like the guillotining of sheet metals. ...