Study on the Fracture Mechanism of the P91 Steel During Small Punch Tensile Testing

2020 ◽  
pp. 106-111 ◽  
Author(s):  
Hezong Li ◽  
Hao Chen ◽  
H. K. Al-Abedy ◽  
Wei Sun
Keyword(s):  
Fracture Mechanism ◽  
Tensile Testing ◽  
P91 Steel ◽  
Small Punch

scholarly journals Characterisation of deformation process and fracture mechanisms of P91 steel at 600 °C in small punch tensile testing

2020 ◽  
Vol 168 ◽  
pp. 110514
Author(s):  
H. Chen ◽  
R. Yang ◽  
H.K. Al-Abedy ◽  
H. Li ◽  
W. Sun ◽  
...  
Keyword(s):  
Tensile Testing ◽  
Deformation Process ◽  
Fracture Mechanisms ◽  
P91 Steel ◽  
Small Punch

scholarly journals Experimental and Numerical Analysis of Initial Plasticity in P91 Steel Small Punch Creep Samples

2017 ◽  
Vol 57 (8) ◽  
pp. 1193-1212 ◽  
Author(s):  
F. Cortellino ◽  
J. P. Rouse ◽  
B. Cacciapuoti ◽  
W. Sun ◽  
T. H. Hyde
Keyword(s):  
Numerical Analysis ◽  
P91 Steel ◽  
Small Punch

Relation between Uniaxial and Equi-Biaxial Creep and Creep Fracture Behaviour in P91 Steel

2005 ◽  
Vol 482 ◽  
pp. 407-0 ◽  
Author(s):  
Karel Milička ◽  
Ferdinand Dobeš
Keyword(s):  
Fracture Behaviour ◽  
Ferritic Steels ◽  
Creep Tests ◽  
P91 Steel ◽  
Small Punch ◽  
A Value ◽  
Uniaxial Creep ◽  
Creep Curves ◽  
Biaxial Creep ◽  
Acting Force

Conventional uniaxial creep tests on massive specimens and small punch creep tests on thin discs were performed on P91 steel at temperatures from 823 to 873 K. The shapes of corresponding time dependences, i. e., creep curves and time dependence of the disc deflection, are very similar. A simple linear relationship between the applied stress in creep tests and the acting force in small punch tests leading to identical times to rupture was empirically derived. The proportionality factor reaches a value close to values observed in other creep-resistant ferritic steels.

Creep fracture mechanism in welded joints of P91 steel

2013 ◽  
Vol 29 (9) ◽  
pp. 1027-1033 ◽  
Author(s):  
M E Abd El-Azim ◽  
O E El-Desoky ◽  
H Ruoff ◽  
F Kauffmann ◽  
E Roos
Keyword(s):  
Welded Joints ◽  
Fracture Mechanism ◽  
P91 Steel ◽  
Creep Fracture

scholarly journals Tensile testing and fracture mechanism analysis of polyvinyl alcohol nanofibrous webs

2020 ◽  
Vol 137 (30) ◽  
pp. 49213
Author(s):  
Lihua Lou ◽  
Weijie Yu ◽  
Ronald J. Kendall ◽  
Ernest Smith ◽  
Seshadri S. Ramkumar
Keyword(s):  
Polyvinyl Alcohol ◽  
Fracture Mechanism ◽  
Tensile Testing ◽  
Mechanism Analysis
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