A stress-strain curve is a plot of the stress (force per unit area) versus the strain (change in length per unit length) of a material under a tensile or compressive load. A typical stress-strain ...

In this paper, a novel Ni-doped SAC 1205 (Sn-1.2Ag-0.5Cu) solder alloy is investigated to determine its mechanical behavior at a high strain rate. The Ni-doped SAC 1205 solder alloy has never been ...

where s 0.01 is the 0.01% proof stress. It is important to explain that the n value is obtained on the basis of the 0.01% and 0.2% proof stresses. The fitting can be seriously inaccurate above this ...

2.6 Ogden model Proposed in 1972 by Ogden 15, 16, this is also a phenomenological model and is based on principal stretches instead of invariants. The model is able to capture upturn (stiffening) of ...

Laser-induced thermal stress and subsequent crack propagation have emerged as pivotal mechanisms in the precision machining of brittle materials. By utilising focused laser beams, localized ...

Katy Perry has been swamped on her Lifetimes world tour and is currently in Australia The singer was "very stressed" over the reception her new music received, a source says, which caused "some ...

This work underscores the importance of stress/strain engineering in nanosheet FETs and provides a detailed explanation of the stress fields within a 3-stack Si and SiGe channel nanosheet FETs. The ...

According to BAM, it is the only H2 research filling station of its kind in Germany. It was built at the Technical Safety Test Site (TTS) in Horstwalde/Baruth, Brandenburg, where BAM has been ...