...-state creep rate is never observed in some materials. Usually in these materials the creep rate decreases with increasing time. This is known as primary creep. Determination of the temperature dependence during primary creep is complicated by its dependence on time and/or strain. The suitability...

... of the typical, complex behaviors of solders can be addressed with this model, including temperature dependence and strain-rate dependence, creep-plasticity interaction, viscous cyclic strain ratchetting, softening effects due to static thermal recovery, and potential effects of aging (microstructural changes...

... are the relationships between local material stress and thermal conductivity, and the temperature dependence of the thermal conductivity for several models of local disorder. Recommendations for further work are also indicated. dielectric materials disorder stress temperature dependence thermal conductivity...

... The temperature dependence of various processes can be extremely important in laser induced damage mechanisms. This has been well known since study in this field began. The ways in which temperature plays a role are both varied and many. However, one must be careful not to attribute too much...

... heating KBr multiphoton absorption multiple shot damage NaCl pulse length dependence temperature dependence Manuscript Received 12/21/87/sar The Laser Damage Mechanism for NaCI and KBr at 532 nm - Theoretical Predictions and Experimental Tests R. Thomas Casper, Scott C. Jones, X. A. Shen...

... different, and often more dangerous, failure occurrence than what is expected from the usual deterministic analysis. eutectic laminate subcritical crack propagation temperature dependence probabilistic crack size distribution Markovian process A. S. Krausz,^ K. Krausz,^ and D. S. Necsulescu...

... dependence and a weak temperature dependence in agreement with typical observations. Both light-ion and neutron irradiation creep measurements and microstructural observations at low fluences were examined and compared with predictions of the CCG model. Calculated creep rates compared to measured creep rates...

... ionization breakdown probability seed electrons spot-size dependence temperature dependence Recent Progress in the Studies of Laser-Induced Intrinsic Damage of Transparent Solids: Deterrent Lack Effect of Seed Electrons in Avalanche Ionization Process STP799-EB/Sep. 1983 A. S. Epifanov, S. V. Garnov...

..., but such translations may not adequately reproduce the quantitative microstructural aspects. austenitic alloy swelling microstructure neutron irradiation heavy-ion irradiation temperature dependence helium effects K. Farrelll and N. H. Packan' 953 COMPARISON OF NEUTRON AND HEAVY-ION DAMAGE IN A SINGLE...

... techniques and apparatus developed at the Naval Weapons Center for measuring temperature-dependent changes in the near-normal incidence reflectance of a sample to a precision of a few parts in 10 5 . Reflectance results obtained from this instrument are presented for films and bulk material over the same...

... graphite-epoxy static strength fatigue (materials) temperature dependence shifting functions failure criterion life prediction Assa Rotem} and H. G. Nelson^ Fatigue Behavior of Grapiiite-Epoxy Laminates at Elevated Temperatures REFERENCE: Rotem, Assa and Nelson, H. G., "Fatigue Behavior...

... A new model for the temperature dependence of the fracture toughness has been sought. It is based on the yielding processes at the crack tip, which are thought to be competitive with fracture. Using this method a good correlation between measured and calculated values of fracture toughness has...

... The method of measuring the temperature dependence of adhesion characterized by peel strength, which is based on the application of the temperature gradient in the plane of adhesive contact, is discussed. The foil is peeled in the direction of the temperature gradient. In this case...