Results 311 to 320 of about 542,843 (395)
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Inhibiting creep in nanograined alloys with stable grain boundary networks
Science, 2022Creep, the time-dependent deformation of materials stressed below the yield strength, is responsible for a great number of component failures at high temperatures.
B. Zhang, Y. Tang, Q. Mei, X. Li, K. Lu
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, 2020
Vitrimers undergoing dynamic bond exchange enable reprocessing and recycle of thermosets. However, vitrimers are susceptible to creep, leading to their poor dimensional stability, which limits thei...
Sheng Wang +7 more
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Vitrimers undergoing dynamic bond exchange enable reprocessing and recycle of thermosets. However, vitrimers are susceptible to creep, leading to their poor dimensional stability, which limits thei...
Sheng Wang +7 more
semanticscholar +1 more source
Creep properties and damage constitutive model of salt rock under uniaxial compression
, 2020To study the creep property of salt rock, uniaxial compression creep tests on salt rock specimens were carried out. The test results indicate that there is no steady creep of the salt rock used in this test in a strict sense.
Junbao Wang +3 more
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A soft soil model that accounts for creep
Beyond 2000 in Computational Geotechnics, 2019The well-known logarithmic creep law for secondary compression is transformed into a differential form in order to include transient loading conditions. This 1-D creep model for oedometer-type strain conditions is then extended towards general 3-D states
P. Vermeer, H. Neher
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Acta Materialia, 2020
G115 steel has gained a growing interesting recently for its use in next-generation ultra-supercritical power plant applications. Due to the high densities of dislocations and lath martensite boundaries in G115 steel, interactions between solutes and ...
Bo Xiao +5 more
semanticscholar +1 more source
G115 steel has gained a growing interesting recently for its use in next-generation ultra-supercritical power plant applications. Due to the high densities of dislocations and lath martensite boundaries in G115 steel, interactions between solutes and ...
Bo Xiao +5 more
semanticscholar +1 more source
A nonlinear creep damage model for salt rock
International journal of damage mechanics, 2018In the creep tests, stress is no longer a constant and increases gradually under the influence of damage occurring during accelerating creep, which is a slow-loading process rather than a conventional creep. With the accumulation of the damage over time,
Fei Wu, Jie Chen, Quanle Zou
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Deformation and Evolution of Life in Crystalline Materials, 2019
Judicial review has a blind spot. Doctrinal and scholarly focus on individual rights has crowded out alertness to the way in which legislatures and courts characterize the state interests on the other side of the constitutional ledger.
D. Fox
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Judicial review has a blind spot. Doctrinal and scholarly focus on individual rights has crowded out alertness to the way in which legislatures and courts characterize the state interests on the other side of the constitutional ledger.
D. Fox
semanticscholar +1 more source
1992
Creep is the continued slow straining of a material under constant load. Another phenomenon, related to creep, is relaxation. This is the reduction in the level of stress within a material with time when the strain is constant. Both creep and relaxation are of consequence with many thermoplastics at ordinary temperatures but do not become significant ...
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Creep is the continued slow straining of a material under constant load. Another phenomenon, related to creep, is relaxation. This is the reduction in the level of stress within a material with time when the strain is constant. Both creep and relaxation are of consequence with many thermoplastics at ordinary temperatures but do not become significant ...
openaire +1 more source
1989
Abstract This chapter provides a detailed overview of the creep behavior of metals and how to account for it when determining the remaining service life of components. It begins with a review of creep curves, explaining how they are plotted and what they reveal about the operating history, damage mechanisms, and structural integrity of ...
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Abstract This chapter provides a detailed overview of the creep behavior of metals and how to account for it when determining the remaining service life of components. It begins with a review of creep curves, explaining how they are plotted and what they reveal about the operating history, damage mechanisms, and structural integrity of ...
openaire +2 more sources