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Journal articles on the topic 'Compressive creep'

Author: Grafiati

Published: 4 June 2021

Last updated: 2 February 2022

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1

Dan, Zhenhua, Jiafei Lu, Hui Chang, et al. "High-Stress Compressive Creep Behavior of Ti-6Al-4V ELI Alloys with Different Microstructures." MATEC Web of Conferences 321 (2020): 11007. http://dx.doi.org/10.1051/matecconf/202032111007.

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Influence of initial microstructure of Ti-6Al-4V ELI alloys on their compressive creep behavior at ambient temperature was investigated with applying compression stresses from 695 to 1092 MPa The experimental results show that the basketweave alloys have better compressive creep resistances than those duplex ones. The constitutive equations in steady-state compressive creeps of duplex or basketweave structure are calculated to be =2.77×10-15(σ-710)2.1 and =2.36×10-14(σ-740)1.7 by fitting the linear regression creep curves after uniaxial compression tests. The noticeable compressive creep strai

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2

Yu, Weixin, Shusen Hou, Zhijun Yang, Jinyong Zhang та Shaoting Lang. "Characterization and Modeling of Room-Temperature Compressive Creep Behavior of a Near α TA31 Titanium Alloy". Metals 10, № 9 (2020): 1190. http://dx.doi.org/10.3390/met10091190.

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The creep behavior of a near α TA31 titanium alloy under different compressive pressures has been studied by long-time (up to 500 h) compression tests at room temperature. The experimental results show that several thresholds of the compressive pressure were found to exist in the compression process of the TA31 alloy. When the compressive stress is lower than 0.80Rp0.2, there is no creep. There is a steady-state creep stage at the compressive stresses between 0.85Rp0.2 and 0.93Rp0.2, in which the strain rate is approximately a constant value. When the compressive stress reaches a threshold str

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3

Widjaja, Sujanto, Karl Jakus, Revti Atri, John E. Ritter, and Sandeepan Bhattacharya. "Residual surface stress by localized contact-creep." Journal of Materials Research 12, no. 1 (1997): 210–17. http://dx.doi.org/10.1557/jmr.1997.0028.

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When a ceramic material creeps under a localized stress and then cools under load, a portion of the creep flow stress is retained as a residual compressive stress due to elastic rebound being constrained by the creep zone. Localized contact-creep was used to generate residual compressive surface stress in soda-lime glass and two sintered aluminas. The Vickers indentation technique was used to measure the residual stress within the contact-creep area. Alumina with a higher elastic modulus than glass retained higher residual compressive surface stress. The results were in reasonable agreement wi

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4

Xu, Zhen, Chuan Guo, Zhen Rong Yu, Xin Li, Xiao Gang Hu, and Qiang Zhu. "Tensile and Compressive Creep Behavior of IN718 Alloy Manufactured by Selective Laser Melting." Materials Science Forum 986 (April 2020): 102–8. http://dx.doi.org/10.4028/www.scientific.net/msf.986.102.

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Tensile and compressive creep behavior of SLMed IN718 alloy under 973K (700°C) were investigated. Crept samples were analyzed by SEM and TEM to expose evolution of microstructure, precipitates and dislocation structure during the creep process. Results show that initial creep rate under compression is higher than under tension for the same creep conditions. Minimum creep rates are approximately the same both in tensile and compressive creep tests. The different creep behaviors may be related to the fact that tension stress promotes precipitations of fine needle-like γ′′ phases, while compressi

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5

Kim, Seung-Gyu, Yeong-Seong Park, and Yong-Hak Lee. "Comparison of Concrete Creep in Compression, Tension, and Bending under Drying Condition." Materials 12, no. 20 (2019): 3357. http://dx.doi.org/10.3390/ma12203357.

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Three types of creep experiments of compression, tension, and bending were implemented to identify quantitative relations among the three types of creep under drying atmospheric conditions. In case of the bending creep experiment, two types of unreinforced concrete beams with similar dimensions were cast for use in the beam creep and shrinkage tests. The variations in the shrinkage strain within the beam depth were measured to evaluate the effect of the shrinkage variations on the bending creep strain. The beam creep strain measured within the beam depth was composed of uniform and skewed part

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6

Sujatanond, Supamard, Yoshiharu Mutoh, Yukio Miyashita, and Yuichi Otsuka. "Tensile and Compressive Creep Behavior of Magnesium Alloy AZ91D." Applied Mechanics and Materials 313-314 (March 2013): 98–102. http://dx.doi.org/10.4028/www.scientific.net/amm.313-314.98.

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Tensile and compressive creep tests of the extruded magnesium alloy AZ91D were carried out in vacuum at 150°C under constant engineering stresses ranged from 60 to 150 MPa. From the test results, the secondary creep rate in tension was found to be significantly higher than that in compression. Moreover, the estimation method of creep curve under a constant true stress was proposed by considering the reduction of cross sectional area during tensile loading where the specimen cross-sectional area and length were measured periodically until the end of creep test. The creep curve under a constant

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7

Zhao, Peng, Qu Dong Wang, Chun Quan Zhai, and Wen Jiang Ding. "Tensile and Compressive Creep Behavior of Coarse-Grained Mg-Al-Sr Castings." Materials Science Forum 546-549 (May 2007): 171–74. http://dx.doi.org/10.4028/www.scientific.net/msf.546-549.171.

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Tensile and compressive creep properties of Mg-5wt.%Al-1wt.%Sr alloy produced by gravity casting were investigated in this paper. Creep tests were carried out in the temperature range from 125 °C to 200 °C and stress range from 35 to 85MPa. The second creep rate in tension is significant different from that in compression, indicating that coarse-grained Mg-Al-Sr alloy exhibits tension/compression asymmetric behavior. Moreover, the activation energies and stress exponent in tension and compression are not the same, which suggest that creep mechanisms in tension and compression are different.

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8

Goretta, K. C., J. L. Routbort, A. C. Biondo, Y. Gao, A. R. de Arellano-López, and A. Domínguez-Rodríguez. "Compressive creep of YBa2Cu3Ox." Journal of Materials Research 5, no. 12 (1990): 2766–70. http://dx.doi.org/10.1557/jmr.1990.2766.

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YBa2Cu3Ox was deformed from 850 to 980 °C in oxygen partial pressures of 103 to 105 Pa. Steady-state creep rate, ̇, for P(O2) from 104 to 105 Pa could be expressed as ̇ = Aσ1.0 (GS)−2.8±0.6 exp −(970 ± 130 kJ/mole)/RT, where A is a constant, σ the steady-state stress, GS the average grain size, and R and T have their usual meanings, For P(O2) from 103 to 3 ⊠ 103 Pa, the activation energy decreased to about 650 kJ/mole and for a given temperature creep kinetics were much faster. The data and microscopic observations indicated that creep occurred by diffusional flow. Comparisons with diffusion d

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9

Goretta, K. C., J. A. Cluff, M. A. Boling-Risser, and J. L. Routbort. "Compressive creep of CuO." Scripta Metallurgica et Materialia 31, no. 5 (1994): 641–46. http://dx.doi.org/10.1016/0956-716x(94)90158-9.

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10

Routbort, J. L., K. C. Goretta, D. J. Miller, D. B. Kazelas, C. Clauss, and A. Domínguez-Rodríguez. "Compressive creep of dense Bi2Sr1.7CaCu2Ox." Journal of Materials Research 7, no. 9 (1992): 2360–64. http://dx.doi.org/10.1557/jmr.1992.2360.

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Dense polycrystalline Bi2Sr1.7CaCu2Ox (2212) was deformed from 780–835 °C in oxygen partial pressures, Po2, of 103 to 2 × 104 Pa. Results could be divided into two stress regimes: one at lower stress in which the steady-state creep rate, ∊, was proportional to stress, γ, having an activation energy of 990 ± 190 kJ/mole and being independent of PO2, and another at higher stress in which ∊ was proportional to σn, with n ≍ 5–6. Transmission electron microscopy supported the interpretation that in the lower-stress viscous regime, creep was controlled by diffusion, whereas dislocation glide and mic

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11

Bapna, M. S., H. J. Mueller, and R. Knoeppel. "Compressive Creep of Dental Composites." Journal of Dental Research 64, no. 9 (1985): 1179–84. http://dx.doi.org/10.1177/00220345850640091801.

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12

Goretta, K. C., T. A. Cruse, R. E. Koritala, J. L. Routbort, J. J. Mélendez-Martı́nez, and A. R. de Arellano-López. "Compressive creep of polycrystalline ZrSiO4." Journal of the European Ceramic Society 21, no. 8 (2001): 1055–60. http://dx.doi.org/10.1016/s0955-2219(00)00316-2.

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13

Kleveland, Kjersti, Andrew Wereszczak, Timothy P. Kirkland, Mari-Ann Einarsrud, and Tor Grande. "Compressive Creep Performance of SrFeO3." Journal of the American Ceramic Society 84, no. 8 (2004): 1822–26. http://dx.doi.org/10.1111/j.1151-2916.2001.tb00921.x.

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14

Subramanian, P. R., T. A. Parthasarathy, M. G. Mendiratta, and D. M. Dimiduk. "Compressive creep behavior of Nb5Si3." Scripta Metallurgica et Materialia 32, no. 8 (1995): 1227–32. http://dx.doi.org/10.1016/0956-716x(95)00130-n.

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15

Ohira, H., H. Shiga, M. G. M. U. Ismail, Z. Nakai, T. Akiba, and E. Yasuda. "Compressive creep of mullite ceramics." Journal of Materials Science Letters 10, no. 14 (1991): 847–49. http://dx.doi.org/10.1007/bf00724757.

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16

Ye, Yong, Hong Kai Chen, and Yi Zhou Cai. "The Effect of Coarse Aggregate Gradation Degradation on the Mechanical Behavior of Asphalt Mixture." Advanced Materials Research 811 (September 2013): 223–27. http://dx.doi.org/10.4028/www.scientific.net/amr.811.223.

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The objective of this study is to investigate and evaluate the effect of coarse aggregates (aggregate size bigger than 2.36 mm) on the compressive strength and creep behavior of asphalt mixture. The variable that is mainly considered in the study is the gradation degradation of coarse aggregates. A kind of standard aggregate gradation and three kinds of degraded aggregate gradation mixture specimens are used. Uniaxial compression and static creep tests were realized at different loading conditions and temperatures. The test results on asphalt mixture showed that the compressive strength and cr

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17

Yang, Liu, Kaikai Liu, and Aihua Du. "The Effect of Network Structure on Compressive Fatigue Behavior of Unfilled Styrene-Butadiene Rubber." Advances in Materials Science and Engineering 2020 (April 20, 2020): 1–9. http://dx.doi.org/10.1155/2020/6729754.

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The effect of network structure on dynamic compressive fatigue behavior and static compressive mechanical properties of styrene-butadiene rubber (SBR) were investigated. A series of SBR compounds with different amounts of sulfur and dicumyl peroxide (DCP) were prepared, and their crosslinking densities were calculated using the Flory–Rehner equation. Compressive fatigue resistance and creep behavior of the vulcanizates were performed on a mechanical testing and simulation (MTS) machine. The fatigue damage surface of SBR vulcanizates before and after a dynamic compressive fatigue test was obser

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18

Meng, Fan Lai, Su Gui Tian, Ming Gang Wang, et al. "Microstructure Evolution and Strain Features of a Single Crystal Nickel Base Superalloy during Tensile/Compression Creep." Materials Science Forum 546-549 (May 2007): 1225–28. http://dx.doi.org/10.4028/www.scientific.net/msf.546-549.1225.

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By means of tensile and compression creep testing and SEM, TEM observation, an investigation has been made into the microstructure evolution of a single crystal nickel base superalloy during tensile / compression creep. Results show that the cubic γ′ phase in the superalloy is transformed into the N-type meshlike structure along the direction vertical to stress axis during tensile creep. The cubic γ′ phase is transformed into the P-type structure along the direction parallel to stress axis during compression creep. An obvious asymmetry strain of the alloy occurs during tensile and compression

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19

Jiang, Wenchun, Shaohua Li, Yun Luo, and Shugen Xu. "Creep Damage Analysis of a Lattice Truss Panel Structure." High Temperature Materials and Processes 36, no. 1 (2017): 89–96. http://dx.doi.org/10.1515/htmp-2015-0189.

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AbstractThe creep failure for a lattice truss sandwich panel structure has been predicted by finite element method (FEM). The creep damage is calculated by three kinds of stresses: as-brazed residual stress, operating thermal stress and mechanical load. The creep damage at tensile and compressive loads have been calculated and compared. The creep rate calculated by FEM, Gibson–Ashby and Hodge–Dunand models have been compared. The results show that the creep failure is located at the fillet at both tensile and creep loads. The damage rate at the fillet at tensile load is 50 times as much as tha

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20

Butt, Darryl P., David A. Korzekwa, Stuart A. Maloy, H. Kung, and John J. Petrovic. "Impression creep behavior of SiC particle-MoSi2 composites." Journal of Materials Research 11, no. 6 (1996): 1528–36. http://dx.doi.org/10.1557/jmr.1996.0191.

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Using a cylindrical indenter (or punch), the impression creep behavior of MoSi2-SiC composites containing 0–40% SiC by volume, was characterized at 1000–1200 °C, 258–362 MPa punch pressure. Through finite element modeling, an equation that depends on the material stress exponent was derived that converts the stress distribution beneath the punch to an effective compressive stress. Using this relationship, direct comparisons were made between impression and compressive creep studies. Under certain conditions, compressive creep and impression creep measurements yield comparable results after cor

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21

Zhu, Zhong Rong, and Yong Ye. "Performance Investigate of Fine Aggregate Size and Content on Asphalt Mastic." Advanced Materials Research 424-425 (January 2012): 7–10. http://dx.doi.org/10.4028/www.scientific.net/amr.424-425.7.

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The objective of this study is to investigate and evaluate the compressive strength and creep behavior of fine aggregates on asphalt mastic. The variables that are considered in the study include the size and content of fine aggregates. Eight types of mastic specimens consisting of bitumen with various volume fractions of different kinds of fine aggregates were used. Unixal compression and static creep tests were realized at different loading conditions. The results found that, in general, asphalt mastics made with different aggregate sizes but same volume fraction (64%) have slight difference

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22

Ye, Yong, and Yi Zhou Cai. "Laboratory Investigate of the Effect of Fine Aggregates on Asphalt Mixture Materials." Advanced Materials Research 225-226 (April 2011): 577–80. http://dx.doi.org/10.4028/www.scientific.net/amr.225-226.577.

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The objective of this study is to investigate and evaluate the effect of fine aggregates (aggregate size smaller than or equal to 2.36 mm) on the compressive strength and creep behavior of asphalt mixtures. The variables that are considered in the study include the sizes and gradations of fine aggregate. A kind of standant aggregate gradation and four kinds of reduced aggregate gradation mixture specimens are used. Uniaxial compression and static creep tests were realized at different loading conditions. The test results showed that the different fine aggregate sizes do not result in significa

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23

Gong, Meng, and Ian Smith. "Effect of stress levels on compressive low-cycle fatigue behaviour of softwood." Holzforschung 59, no. 6 (2005): 662–68. http://dx.doi.org/10.1515/hf.2005.106.

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Abstract Low-cycle fatigue (LCF) of spruce under parallel-to-grain compression was investigated to simulate the damage that occurs during extreme events such as hurricanes. Load control was used, with peak stress levels of 75%, 85% and 95% of static compressive strength (C max). Changes in the residual cyclic modulus, cyclic creep strain and modified work density were correlated with the number of load cycles to assess their suitability as damage indicators. Creep tests were also carried out and the strain compared with cyclic creep strain under LCF load. Fatigue and creep tests had a total du

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24

El-Safty, S., N. Silikas, R. Akhtar, and D. C. Watts. "Nanoindentation creep versus bulk compressive creep of dental resin-composites." Dental Materials 28, no. 11 (2012): 1171–82. http://dx.doi.org/10.1016/j.dental.2012.08.012.

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25

Taherkhania, Hasan. "Compressive Creep Behaviour of Asphalt Mixtures." Procedia Engineering 10 (2011): 583–88. http://dx.doi.org/10.1016/j.proeng.2011.04.097.

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26

Guan, Zhi-Ping, and David C. Dunand. "Compressive creep behavior of cast Bi2Te3." Materials Science and Engineering: A 565 (March 2013): 321–25. http://dx.doi.org/10.1016/j.msea.2012.12.052.

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27

de Arellano-López, A. R., J. J. Meléndez-Martínez, T. A. Cruse, R. E. Koritala, J. L. Routbort, and K. C. Goretta. "Compressive creep of mullite containing Y2O3." Acta Materialia 50, no. 17 (2002): 4325–38. http://dx.doi.org/10.1016/s1359-6454(02)00264-1.

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28

Sahota, M. K., and J. R. Riddington. "Compressive creep properties of lead alloys." Materials & Design 21, no. 3 (2000): 159–67. http://dx.doi.org/10.1016/s0261-3069(99)00095-3.

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29

Bozorg-Haddad, Amir, Magued Iskander, T. Edil, and S. W. Dean. "Compressive Creep of Reinforced Polymeric Piling." Journal of ASTM International 9, no. 2 (2012): 103668. http://dx.doi.org/10.1520/jai103668.

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30

Demetriou, P. P., G. L. Polyzois, and A. G. Andreopoulos. "The compressive creep of soft liners." Clinical Materials 3, no. 2 (1988): 163–70. http://dx.doi.org/10.1016/0267-6605(88)90020-0.

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31

Yang, Wen Dong, Qiang Yong Zhang, and Jian Guo Zhang. "Numerical Back Inversion Method of Compressive Creep Parameters of Rock Masses under Rigid Bearing Plate and its Application." Advanced Materials Research 33-37 (March 2008): 429–34. http://dx.doi.org/10.4028/www.scientific.net/amr.33-37.429.

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Due to lots of hypothesis, the theoretical analytical solution of the creep parameters inversion can not reflect the in-situ conditions actually. In order to simulate the process of the compressive creep tests of the in-situ bearing plate, the affection of the stratum distribution and the influence of the geological status in site actually, FLAC3D is used and numerical back analysis method of the creep parameters at dam site is set up. Based on the in-situ compressive creep tests’ data of the diabase rock masses at Dagangshan dam site, creep parameters are got with this method. Results indicat

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32

Yao, Yang-Ping, and Yu-Fei Fang. "Negative creep of soils." Canadian Geotechnical Journal 57, no. 1 (2020): 1–16. http://dx.doi.org/10.1139/cgj-2018-0624.

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After unloading, the deformation of soils cannot be stable immediately, but continues to expand over time even under constant pressure. In this paper, the expansive deformation over time when effective stress is kept constant is defined as the negative creep, while the compressive creep is described as the positive creep. The division between positive creep and negative creep is named the stable normal compression line (SNCL), on which the stress–strain behaviour of the soil is time-independent. Based on the concept of the SNCL and test results, a new formula for creep is proposed. This formul

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33

Dwianto, W., T. Morooka, and M. Norimoto. "Compressive Creep of Wood under High Temperature Steam." Holzforschung 54, no. 1 (2000): 104–8. http://dx.doi.org/10.1515/hf.2000.017.

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Summary Creep compliance curves in the radial compression were measured under steam for sugi (Cryptomeria japonica D. Don) at temperatures up to 200°C. The creep compliance curves for 30 min (I) and those with pre-steaming for 30 min (II) were well connected at 30 min when the structural changes due to the degradation of hemicelluloses or the decomposition of lignin as well as hemicelluloses occurred. However, the creep curves (I) at 30 min differed markedly from creep curves (II) when the structural changes due to the increase in regularity of crystalline lattice spacing of the microfibrils o

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34

Ratzker, Barak, Sergey Kalabukhov, and Nachum Frage. "Spark Plasma Sintering Apparatus Used for High-temperature Compressive Creep Tests." Materials 13, no. 2 (2020): 396. http://dx.doi.org/10.3390/ma13020396.

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Creep is a time dependent, temperature-sensitive mechanical response of a material in the form of continuous deformation under constant load or stress. To study the creep properties of a given material, the load/stress and temperature must be controlled while measuring strain over time. The present study describes how a spark plasma sintering (SPS) apparatus can be used as a precise tool for measuring compressive creep of materials. Several examples for using the SPS apparatus for high-temperature compressive creep studies of metals and ceramics under a constant load are discussed. Experimenta

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35

Chen, Bo, Liping Guo, Lihui Zhang, Wenxiao Zhang, Yin Bai, and Xiongfeng Wang. "Influence of polyvinyl alcohol fiber and fly ash content on compressive creep properties of high ductility cementitious composites." E3S Web of Conferences 272 (2021): 02014. http://dx.doi.org/10.1051/e3sconf/202127202014.

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The influence of polyvinyl alcohol (PVA) fiber volume fraction and fly ash content on the creep behavior of high ductility cementitious composites (HDCC) under compression was investigated. For this investigation, the creep behavior of four HDCC groups with cube compressive strength of 30–50 MPa, PVA fiber volume fraction of 1.5% and 2.0%, and fly ash content of 60% and 80% at 7 d and 28 d loading periods, respectively, were evaluated. A compressive creep model, which reflects the loading age and holding time, was established. The results revealed that when the load was applied at 7 d and 28 d

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36

Kuehn, G. A., and E. M. Schulson. "Ductile saline ice." Journal of Glaciology 40, no. 136 (1994): 566–68. http://dx.doi.org/10.1017/s0022143000012454.

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AbstractExperiments have shown that tensile ductility of about 5% or more can be imparted to columnar, saline ice by pre-compressing the material by about 3.5%. This effect is similar to that observed in granular, fresh-water ice and is attributed to the operation of both dislocation creep and diffusion creep within that part of the matrix which recrystallized during the pre-compressive deformation.

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Kuehn, G. A., and E. M. Schulson. "Ductile saline ice." Journal of Glaciology 40, no. 136 (1994): 566–68. http://dx.doi.org/10.3189/s0022143000012454.

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AbstractExperiments have shown that tensile ductility of about 5% or more can be imparted to columnar, saline ice by pre-compressing the material by about 3.5%. This effect is similar to that observed in granular, fresh-water ice and is attributed to the operation of both dislocation creep and diffusion creep within that part of the matrix which recrystallized during the pre-compressive deformation.

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38

Li, Yong, Zhusheng Shi, Yo Lun Yang, and Jian Guo Lin. "Investigation of Tensile and Compressive Creep Behaviour of AA2050-T34 during Creep Age Forming Process." Key Engineering Materials 716 (October 2016): 323–30. http://dx.doi.org/10.4028/www.scientific.net/kem.716.323.

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The tensile and compressive creep behaviour of aluminium alloy 2050 with T34 initial temper (AA2050-T34) during creep-ageing process has been experimentally investigated and analysed in detail. Both tensile and compressive creep-ageing tests under various stress levels (ranging from 100 MPa to 187.5 MPa) have been carried out at a temperature of 155 °C for 18 hours. The results show that creep strains under tensile stresses are much larger than those under the same levels of compressive stresses and a new “double primary creep feature” with five-stage creep behaviour has been observed in the a

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39

Xu, Dao Fen, Chun Ping Du, and Dong Ye. "Compressive Creep Behavior of Mg-4Al-1RE-1Ca-0.2Sr Alloy." Applied Mechanics and Materials 190-191 (July 2012): 431–34. http://dx.doi.org/10.4028/www.scientific.net/amm.190-191.431.

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The compressive creep behavior of Mg-4Al-1RE-1Ca-0.2Sr (AECJ411002) alloy was investigated at temperatures in the range of 125~175°C and different compressive stress in the range of 88~112MPa with special apparatus. The results show that the creep deformation increases with the increasing of temperature and compressive stress. There is linear logarithmic relationship between the steady creep rate and all the temperature and stress used. The steady creep rate obeys an empirical equation. The stress exponents are similar at different temperatures and the appearance activation energies are not gr

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40

Zhao, Baoyun, Dongyan Liu, Tianzhu Huang, Wei Huang, and Wei Liu. "Mechanical Behavior of Red Sandstone under Incremental Uniaxial Cyclical Compressive and Tensile Loading." Shock and Vibration 2017 (2017): 1–10. http://dx.doi.org/10.1155/2017/4350437.

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Uniaxial experiments were carried out on red sandstone specimens to investigate their short-term and creep mechanical behavior under incremental cyclic compressive and tensile loading. First, based on the results of short-term uniaxial incremental cyclic compressive and tensile loading experiments, deformation characteristics and energy dissipation were analyzed. The results show that the stress-strain curve of red sandstone has an obvious memory effect in the compressive and tensile loading stages. The strains at peak stresses and residual strains increase with the cycle number. Energy dissip

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41

Abali, Serkan. "Microstructural Stability and Creep Behavior of Directionally Solidified MgAl₂O₄/Y₃Al₅O₁₂ Eutectic Composite." Applied Mechanics and Materials 752-753 (April 2015): 189–93. http://dx.doi.org/10.4028/www.scientific.net/amm.752-753.189.

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In the present work, compressive creep characteristics of directionally solidified MAS-YAG (MgAl2O4/Y3Al5O12) were investigated at high temperature. The compressive creep strength of a crystal grown at a rate of 5 mm/min and a flow rate of 1.2 mm/min at 1500 °C under a strain rate of 1.0 × 10-4 was only 400 MPa, which is slightly higher than that of crystals grown under different conditions. The compressive creep strength of an oxide eutectic fabricated by the directional solidification method is higher than that of a polycrystalline sintered eutectic with the same composition. The creep behav

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42

Arnauda, Barbara, Ali Akbari-Fakhrabadi, Nina Orlovskaya, Viviana Meruane та Wakako Araki. "Room Temperature Ferroelastic Creep Behavior of Porous (La0.6Sr0.4)0.95Co0.2Fe0.8O3-δ". Processes 8, № 11 (2020): 1346. http://dx.doi.org/10.3390/pr8111346.

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The time-dependent deformation of porous (La0.6Sr0.4)0.95Co0.2Fe0.8O3-δ (LSCF) under constant uniaxial compressive stress at room temperature has been studied. Both axial and lateral stress–strain deformation curves clearly show the non-linear ferroelastic behavior of LSCF perovskite during compression. The ferroelastic characteristics of deformation curves such as coercive stress and apparent loading moduli decrease when the porosity of the samples increases. Ferroelastic creep deformations at applied stresses of 25 and 50 MPa demonstrate that stress and porosity are influencing factors on cr

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Chen, Xue Ying, Li Hua Zhan, Hai Long Liao, and Yuan Gao. "Anisotropy in Compression Creep-Ageing Behavior of 2219-T3 Aluminum Alloy." Solid State Phenomena 315 (March 2021): 31–36. http://dx.doi.org/10.4028/www.scientific.net/ssp.315.31.

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Creep age forming technology (CAF) has been widely used to manufacture large integral panels in aerospace industry. However, due to the bending of the sheet metal, the stress states usually changes along the thickness direction during the CAF process, resulting in a complex distribution of stress. In addition, deformation texture is introduced when the sheet has a large pre-deformation, which also greatly affects the shape and performance of the component after aging. In this paper, the anisotropy in compression creep-ageing behavior of 2219-T3 aluminum alloy was studied. It was found that the

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Shibuya, N. H., Cosme Roberto Moreira Silva, and Francisco Piorino Neto. "Compressive Creep of a Silicon Nitride Alloy." Materials Science Forum 299-300 (December 1998): 48–56. http://dx.doi.org/10.4028/www.scientific.net/msf.299-300.48.

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Silva, C. R. M., M. C. A. Nono, D. A. P. Reis, and M. K. Hwang. "Compressive creep of hot pressed silicon carbide." Materials Science and Engineering: A 527, no. 18-19 (2010): 4891–96. http://dx.doi.org/10.1016/j.msea.2010.04.044.

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Li, C. C., G. J. Snyder, and D. C. Dunand. "Compressive creep behaviour of hot-pressed PbTe." Scripta Materialia 134 (June 2017): 71–74. http://dx.doi.org/10.1016/j.scriptamat.2017.02.044.

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Michi, Richard A., Gwansik Kim, Byung-Wook Kim, Wooyoung Lee, and David C. Dunand. "Compressive creep behavior of hot-pressed Mg1.96Al0.04Si0.97Bi0.03." Scripta Materialia 148 (April 2018): 10–14. http://dx.doi.org/10.1016/j.scriptamat.2018.01.011.

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Arellano-Lopez, Antonio R., Francisco L. Cumbrera, Arturo Dominguez-Rodriguez, Kenneth C. Goretta, and Jules L. Routbort. "Compressive Creep of SiC-Whisker-Reinforced Al2O3." Journal of the American Ceramic Society 73, no. 5 (1990): 1297–3000. http://dx.doi.org/10.1111/j.1151-2916.1990.tb05194.x.

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Hynes, Anne P., and Robert H. Doremus. "High-Temperature Compressive Creep of Polycrystalline Mullite." Journal of the American Ceramic Society 74, no. 10 (1991): 2469–75. http://dx.doi.org/10.1111/j.1151-2916.1991.tb06787.x.

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Hvizdos,, P., M. Besterci,, M. Šlesár,, and Ch Edtmaier,. "Compressive Creep Testing of Pt-Y2O3 Composites." High Temperature Materials and Processes 24, no. 3 (2005): 189–92. http://dx.doi.org/10.1515/htmp.2005.24.3.189.

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