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Simulations of Non-Contact Creep in Regimes of Mixed Dominance
Non-Contact Creep Regimes of Mixed Dominance
2014/10/23
Improvement of high temp erature applications relies on the further development of ultra-high temp erature materials (UHTMs). Higher p erformance and efficiency is driving the need for improvements in...
Creep and recovery behaviors of magnetorheological plastomer and its magnetic-dependent properties
Magnetorheological plastic body creep constant stress deformation mechanism the magnetic field
2015/3/27
The creep and recovery behaviors of magnetorheological plastomer (MRP) were systematically investigated to further understand its deformation mechanism under constant stress. The experimental results ...
DETECTION AND QUANTIFICATION OF ROCK GLACIER CREEP USING HIGH-RESOLUTION ORTHOIMAGES OF VIRTUAL GLOBES
Geomorphology Surface Change detection High resolution Matching Environment Climate Visualization
2014/4/28
Rock glaciers are creep phenomena of mountain permafrost and are composed of ice and rocks. Active rock glaciers move downslope by force of gravity. Maximum creep/flow velocities of individual rock gl...
Creep of thermoplastic polyurethane reinforced with ozone functionalized carbon nanotubes
nanocomposites carbon nanotubes mechanical properties creep
2015/3/30
This work focused on the mechanical behavior, especially creep resistance, of thermoplastic polyurethane (TPU) filled with ozone-treated multi-walled carbon nanotubes (MWCNTs). It was found that the o...
Study on tri-axial creep experiment and constitutive relation of different rock salt
Rock salt Salt cavern Creep character Burgers model Safety and stability
2012/3/31
To evaluate the effect of the long-term operation of a salt cavern in a given construction on rock deformation and its stability, tri-axial creep tests to the glauberite, anhydrite, and argillaceous r...
Creep and recovery of polypropylene/carbon nanotube composites
Creep and recovery Constitutive behavior Mechanical testing Nanocomposite Carbon nanotube
2015/3/30
The creep and recovery of polypropylene/multi-walled carbon nanotube composites were studied. It was found for thermoplastics in general that the creep strain reduces with decreased temperature, and w...
Anisotropic Relaxation and Creep Properties of Apple
Creep decay modulus equilibrium modulus retardation time
2010/9/30
Creep and stress relaxation are two important phenomena observed in viscoelastic materials. In this study creep and stress relaxation properties of two Iranian apples varieties (Shafi Abadi and Golab ...
Creep damage mechanisms in gas pipes made of high density polyethylene
Engineering polymers Creep-resistance Mechanical properties
2009/12/3
Purpose: The purpose of this article is to present results of creep damage mechanisms in gas pipes made of high density polyethylene [HDPE]. High density polyethylene has been widely used in the pipin...
Microstructure and mechanical properties of high temperature creep resisting superalloy René 77 modified CoAl2O4
Alloys Nickel superalloys Grain refinement
2009/12/1
Purpose: Nickel based superalloys are widely used for turbine and stator blades of compressor in aero-engines.
The objective of this work is to determine the influence of the inoculant’s content (co...
Investigation of cyclic creep of surgical cements
Fatigue Biomaterials Mechanical properties
2009/12/1
Purpose: The paper suggests to adapt the research method of low cycle fatigue for modelling the loads and
deformation on surgical cements in an artificial hip joint. Surgical cements have also been ...
Mechanical Properties of Wooden I-beams with Plantation Timber Materials in Hokkaido III.Shear creep property
wooden I-beam bending creep shear creep creep factor
2009/11/23
Shear creep property of wooden I-beams of 235 mm depth and three flange sizes with Todomatsu (Abies sachalinensis) lumber and Karamatsu (Larix kaempferi) plywood was examined by bending creep tests wi...
Fatigue life of creep resisting steels under conditions of cyclic mechanical and thermal interactions
Thermo-mechanical fatigue Creep resisting steels Fatigue life
2010/8/16
Thermo-mechanical fatigue (TMF) belongs to the phenomena which determine the life of components of power engineering devices. “Thick-walled elements”, in which under conditions of rapid temperature ch...
On the Creep Strength-Rupture Ductility Behaviour of 1.25Cr-0.5Mo Low Alloy Steel
Low Alloy Ferritic Steel Rupture Ductility Creep Strength Rupture Ductility Trough
2009/10/14
It is important to select materials having both high strength and good ductility in most engineering applications. This is also true for high temperature problems and the requirement of high creep str...
MIT engineers find way to slow concrete creep to a crawl
MIT engineers concrete a crawl C-S-H
2009/6/16
MIT civil engineers have for the first time identified what causes the most frequently used building material on earth -- concrete -- to gradually deform, decreasing its durability and shortening the ...
Aluminide protective coatings on high-temperature creep resistant cast steel
Anticarburizing protective coatings Pack cementation Cast method Paste method Slurry method Thermal shocks
2011/4/1
This paper presents the results of research on aluminide protective coatings manufactured on high–temperature creep resistant cast steel.The main purpose of these coatings is protection against the hi...