scholarly journals Photooxidation Behavior of a LDPE/Clay Nanocomposite Monitored through Creep Measurements

Polymers ◽  
2017 ◽  
Vol 9 (12) ◽  
pp. 308 ◽  
Author(s):  
Francesco La Mantia ◽  
Mario Biondo ◽  
Maria Mistretta ◽  
Fiorenza Sutera ◽  
Marco Morreale
Keyword(s):  
Creep Measurements

Low temperature flux creep measurements on a Bi2Sr2CaCu2O8+δ single crystal

1991 ◽  
Vol 185-189 ◽  
pp. 2507-2508 ◽  
Author(s):  
C.J. Van Der Beek ◽  
P.H. Kes ◽  
M.P. Maley ◽  
M.J.V. Menken ◽  
A.A. Menovsky
Keyword(s):  
Low Temperature ◽  
Single Crystal ◽  
Flux Creep ◽  
Creep Measurements

Study of precipitates formation in Al-4.5Wt%Cu and Al-4.5Wt%Cu-0.1Wt%In alloys using creep measurements and positron annihilation technique

2005 ◽  
Vol 40 (7) ◽  
pp. 665-671 ◽  
Author(s):  
M. A. Mahmoud ◽  
A. F. Abd El-Rehim ◽  
A. M. Abd El-Khalek ◽  
A. H. Ashry ◽  
G. Graiss
Keyword(s):  
Positron Annihilation ◽  
Creep Measurements

Exact Evaluation of Transfer Ratio of Monolayer Based on Area-Creep Measurements

Langmuir ◽  
1995 ◽  
Vol 11 (1) ◽  
pp. 366-368 ◽  
Author(s):  
Taishi Kuri ◽  
Yushi Oishi ◽  
Tisato Kajiyama
Keyword(s):  
Transfer Ratio ◽  
Exact Evaluation ◽  
Creep Measurements

scholarly journals Accurate contraction and creep measurements during structural relaxation of amorphous Fe40Ni40B20

1984 ◽  
Vol 18 (5) ◽  
pp. 515-519 ◽  
Author(s):  
A.L. Mulder ◽  
S. van der Zwaag ◽  
E. Huizer ◽  
A. van den Beukel
Keyword(s):  
Structural Relaxation ◽  
Creep Measurements ◽  
Amorphous Fe40ni40b20

The estimation of the diffusion coefficient of oxygen in Cr2O3 from creep measurements

1978 ◽  
Vol 13 (1) ◽  
pp. 219-221 ◽  
Author(s):  
B. Burton ◽  
G. L. Reynolds
Keyword(s):  
Diffusion Coefficient ◽  
Creep Measurements ◽  
Diffusion Coefficient Of Oxygen

Viscous flow of amorphous Fe40Ni40Si6B14 studied by direct creep measurements and relaxation of bend stresses under nonisothermal conditions

1997 ◽  
Vol 45 (5) ◽  
pp. 2129-2137 ◽  
Author(s):  
K Russew ◽  
Paul De Hey ◽  
Jilt Sietsma ◽  
A Van Den Beukel
Keyword(s):  
Viscous Flow ◽  
Creep Measurements ◽  
Nonisothermal Conditions

Requirements for in-reactor Zircaloy creep measurements for application in the design of PWR fuel

1977 ◽  
Vol 65 ◽  
pp. 192-199 ◽  
Author(s):  
D.G. Franklin ◽  
H.D. Fisher
Keyword(s):  
Creep Measurements

On the Measurement of Creep by Nanoindentation with Continuous Stiffness Techniques

2004 ◽  
Vol 841 ◽  
Author(s):  
Andrei Rar ◽  
Sangjoon Sohn ◽  
Warren C. Oliver ◽  
David L. Goldsby ◽  
Terry E. Tullis ◽  
...  
Keyword(s):  
Time Dependence ◽  
Contact Area ◽  
Indentation Depth ◽  
Contact Stiffness ◽  
Point Of View ◽  
Hard Material ◽  
Thermal Drift ◽  
Material Creep ◽  
Creep Measurements ◽  
Using Data

ABSTRACTMeasurement of material creep parameters by means of nanoindentation using continuous stiffness techniques avoids the problems associated with thermal drift that often plague creep measurements based on the time dependence of the indentation depth alone [1, 2]. Problems with thermal drift are negligible from a practical point of view during continuous stiffness measurements because the contact stiffness can be measured over a short time period, typically less than one second, during which time the displacements due to thermal drift are minimal. Determination of the time dependence of the indentation depth from the stiffness data relies on the well-known relation between contact stiffness and the square root of the contact area. For pyramidal indenters, the true indentation contact depth must be proportional to the contact stiffness, leading to the assumption that indentation depth is also proportional to the contact stiffness. In this study, we critically examine this assumption using data obtained from experiments on a relatively soft material, epoxy, and a relatively hard material, fused quartz. The results show that just after initial load application, the change in contact area may be different than that expected from the change in indentation depth. One possible explanation for the observed behavior is examined by finite element modeling.

Indentation creep measurements using a Rockwell hardness tester

1991 ◽  
Vol 26 (1) ◽  
pp. 75-81
Author(s):  
V. R. Howes
Keyword(s):  
Indentation Creep ◽  
Rockwell Hardness ◽  
Hardness Tester ◽  
Creep Measurements

Towards a Correlation between High-Temperature Creep and Volume Diffusion for Equiatomic NiTi Alloys

2008 ◽  
Vol 280-281 ◽  
pp. 97-104
Author(s):  
Virginie Taillebot ◽  
S. Divinsky ◽  
Christian Lexcellent ◽  
Jean Bernardini ◽  
Dezső L. Beke
Keyword(s):  
Diffusion Coefficient ◽  
High Temperature ◽  
Master Curve ◽  
Volume Diffusion ◽  
Creep Behaviour ◽  
High Temperature Creep ◽  
Temperature Range ◽  
Creep Measurements ◽  
Effective Choice ◽  
Stationary Creep

Classically a master curve as Dorn's equation is applied for elucidating stationary creep behaviour within high temperature range (T > 0.6 Tm). As the diffusion of both 63Ni and 44Ti have been measured in an equiatomic NiTi, an effective choice of creep-relevant diffusion coefficient D may be possible. Moreover, creep measurements in the same temperature range performed can be found in the literature. The correlation does not permit to establish precisely what D coefficient to integrate in the Dorn's equation.

Sign in / Sign up

Export Citation Format

Share Document