Results 311 to 320 of about 373,674 (351)

Relationship between polymer creep curves and stress-strain diagrams

Polymer Mechanics, 1972
For polymers whose σ(e) diagram has the form of a monotonically increasing curve the creep rate is monotonically damped with time. If, however, the stress-strain diagram has a maximum, the creep curve becomes stepped: after first slowing, the creep sharply accelerates, and then slows down again. The strains corresponding to characteristic points on the
V. N. Borsenko, A. B. Sinani, V. A. Stepanov   +2 more
openaire   +1 more source

Equilibrium phase diagram of Ni2MnGa under [001] compressive stress

Scripta Materialia, 2009
The stress-temperature equilibrium phase diagram of Ni 2 MnGa has been constructed by using a single crystal. We confirmed the existence of the triple point at which the intermediate phase, the martensite phase and the X-phase coexist. In addition, we found that the transformation from the parent phase to the intermediate phase proceeds via the X-phase
Hiroaki Kushida, Kengo Hata, Takashi Fukuda, Tomoyuki Terai, Tomoyuki Kakeshita   +4 more
openaire   +1 more source

Residual stress diagrams for electrodeposited metal coatings II: Residual stress diagrams during the electrodeposition and anodic dissolution of cobalt and nickel coatings

Surface Technology, 1982
Abstract The distribution of residual stresses (RSs) over the thickness of the galvanic coating (the residual stress diagram (RSD)) is determined on the basis of data for the length change of the substrate during the electrodeposition-dissolution cycle. The alterations in this distribution caused by the post-electrolytic processes are presented.
S. Armyanov, G. Sotirova
openaire   +1 more source

Constant-stress molecular dynamics: The phase diagram of silver iodide

Physical Review B, 1988
The method of constant-stress molecular dynamics using the Parrinello-Rahman Lagrangian is described, particularly as applied to Coulomb systems. The method is used to simulate the phase behavior of silver iodide. The \ensuremath{\beta}, \ensuremath{\alpha}, rocksalt, and liquid phases are reproduced and the boundaries are similar to those observed for
openaire   +2 more sources

A note on stress relationships determined from Mohr diagrams

Geological Magazine, 1978
SummarySimple expressions given in terms of Mohr diagram parameters may be used both to check the accuracy of Mohr diagram constructions and/or to replace particular constructions in stress analyses of brittle rock failure. Examples of expressions relating to two common types of composite failure envelope are given together with brief examples of their
openaire   +1 more source

Temperature-stress phase diagram for β-(BEDT-TTF)2I3

Synthetic Metals, 1987
Abstract A temperature-stress phase diagram is proposed which accounts for a large body of recent data for beta-(BEDT-TTF)2I3.
openaire   +1 more source

Stress Ratio effect on the Kitagawa-Takahashi diagram

2003
Plot the effect of the stress ratio R on the Kitagawa-Takahashi diagram for the case of a surface crack in a 2024-T3 aluminium alloy with fatigue limit at R=−1 equal to 140 MPa and a grain size of 50µm. Make use of the Goodman’s fixed life model.
openaire   +1 more source

Probabilistic Modeling of Creep and Stress–Strain Diagram

2016
The standard deterministic procedure of structural design generally comprises two parts . During the first phase, stresses, and strains caused by external loads are calculated. These problems are addressed using methods of the theory of elasticity, theory of plasticity, and other like disciplines.
openaire   +1 more source

Plotting stress-strain diagrams by recalculation of the computer diagram

Strength of Materials, 1982
A. I. Korshunov, T. N. Kravchenko, O. M. Savel'eva   +2 more
openaire   +1 more source

Use of Allowable Stress Diagrams for Designing Automotive Parts

SAE Technical Paper Series, 1962
<div class="htmlview paragraph">Typical solutions for automotive strength problems are complicated by such variables as driver habits and road conditions, but the inclusion of a safety factor when designing for fatigue loading modifies these intangibles to some extent. Two different loading systems are discussed in this article to demonstrate the
openaire   +1 more source