Science Arts & Métiers (SAM)

The martensite yield stress at room temperature is chosen in a refer- ence database built as follow: cylindrical specimens are surface induction heat treated and the residual stress

The behaviour observed in both samples under different conditions suggests that the wear mechanism during the test is the same, and to increase the wear and friction resistance of

2k 1A B1 D2L TEM = w L 3 where kw1 is the winding factor, AL A/m is the stator rms electric load, B1 T is the peak value of the fundamental of the magnets flux density at the stator

In order to evaluate the effect of temperature and dynamic strain aging on the fatigue life, simple tensile tests were carried out on the material at 350C, which corresponds to the high

Thus, Eq.17gives a good approximation of the change in the crystallinity ratio for a given decrease of weight average molar mass as long as there are reasonable conver- sions of the

This work deals with the characterization of an alloy that combines high temperature shape memory effect and high entropy effect features, a NiCuTiHfZr alloy.. The evolution of the

7.Dependence of residual stress on temperature for samples of ferritic steel cold rolled to a reduction of 85%: a components of thefirst order macrostressσiiI and the average von Mises

Finally, these spatial distributions show that this von Kármán vortex shedding is solely related to what occurs in the vicinity of the trailing edge and in the wake, thus highlighting