Question

Why we cannot measure the mechanical properties of materials like thin films using uni axial tensile tests?

Answer 1

Answer:

Explanation:

Tensile strength of titanium carbide particulate composites are determined. The tensile strengths of 2 and 0.2% weight fraction of the above combined particulate composites are 135.8325 and 116.0743 MPa for a composite without vibration and 135.8454 and 118.68 MPa for a composite with vibration respectively. It would appear from the results that the tensile strength values are increased with the increasing on the weight fraction % of the titanium carbide in the alloy matrix and the tensile strength increased for the casting of the vibration, when compared to the gravity die castings (Table 11). The tensile strength values are increased gradually when the above combination of particulate weight fraction addition of LM6 alloy matrix is increased

Answer 2

Answer:

Properties that are directly measured via a tensile test are ultimate tensile strength, breaking strength, maximum elongation and reduction in area. From these measurements the following properties can also be determined: Young's modulus, Poisson's ratio, yield strength, and strain-hardening characteristics.

Explanation:

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