In order to realize a better description of plastic flow behavior in the warm deformation process GH4149, GH4169 superalloy was compressed by Gleeble-3800 at temperature 700–900 °C and strain rate 0.01–10 s?1. The constitutive model established using artificial neural network (ANN) Arrhenius equation, accuracy compared. results show that average absolute relative error (AARE) ANN is 4.34%. AARE...

Ultrafine elongated grain (UFEG) structure with a strong <110>//rolling direction fiber texture was created for 0.4%C-2%Si-1%Cr-1%Mo steel (mass%) through deformation of tempered martensite using multi-pass caliber rolling at 773 K reduction 78% (i.e. warm tempforming). Annealing the tempformed 843 enhanced delamination toughening lower temperatures without significant loss tensile strength 1.8...

To achieve geometric reconstruction from 3D datasets two complementary approaches have been widely used. On one hand the deformable model framework locally applies forces to t the data. On the other hand, the non-rigid registration framework computes a global transformation minimizing the distance between a template and the data. We rst show that applying a global transformation on a surface te...

[1] Global Positioning System (GPS) data collected in campaigns in 2000 and 2004 were processed and interpreted with other GPS data in the western Basin and Range province to provide new constraints on the rate, style, and pattern of deformation of the central and northern Walker Lane (WL), which lies near the western boundary of the Basin and Range. Across the central WL, near 38 N latitude, t...

Abstract. Low-alloy TRIP steel sheets with ultra-high-strength that utilize transformation-induced plasticity of retained austenite have high strength and ductility. In this study, low-alloy thermo-mechanical treatment warm rolling were prepared, the effects on tensile properties investigated. A hot-rolled sheet Ms 418.5°C was austenized then quenched in a salt bath kept at 450°C. Two specimens...

The results of computer modeling thermal processes in the machine for formation a bell pol-ypropylene tubes are presented. A feature providing is presence two working zones. In first zone, polypropylene heated, and their plastic deforming performed second zone. each individual models implemented transient start. Two problems were solved warm -up solution problem allowed dumping-pouring algorith...

S3 Video is a duplicate of S5 Video. Please view the correct S3 Video below. S3 Video. Longitudinal axis B-mode video of a warm-acclimated (WA) zebrafish at 28oC. article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Results: need of the search of new ways of the increase of efficiency of the competitive activity of young handball players is proved theoretically. Psychological characteristics of handball players of 13–14 years old with a different force of the nervous system are provided. Practical recommendations about the organization of pregame warm-up of handball players of 13–14 years old taking into a...

The field of condensed matter physics had its genesis this century and it has had a remarkable evolution. A closer look at its growth reveals a hidden aim in the collective consciousness of the field a part of the development this century is a kind of warm up exercise to understand the nature of living condensed matter, namely the field of biology, by a growing new breed of scientists in the co...