Characterization of Anisotropy of Strength in API-X80 Line Pipe Welds Through Instrumented Indentation

2020 ◽  
Vol 9 (6) ◽  
pp. 884-894
Author(s):  
A. R. H. Midawi ◽  
N. Huda ◽  
C. H. M. Simha ◽  
A. P. Gerlich
Keyword(s):  
Instrumented Indentation ◽  
Line Pipe

scholarly journals Quantitative Characterization of Mechanical Properties using Instrumented Indentation

2011 ◽  
Vol 10 ◽  
pp. 3162-3172 ◽  
Author(s):  
Young-Cheon Kim ◽  
Won-Seok Song ◽  
Jong-Heon Kim ◽  
Kug-Hwan Kim ◽  
Dongil Kwon
Keyword(s):  
Mechanical Properties ◽  
Instrumented Indentation ◽  
Quantitative Characterization

Mechanical characterization of brittle materials using instrumented indentation with Knoop indenter

2017 ◽  
Vol 108 ◽  
pp. 58-67 ◽  
Author(s):  
Ghailen BEN Ghorbal ◽  
Arnaud Tricoteaux ◽  
Anthony Thuault ◽  
Ghislain Louis ◽  
Didier Chicot
Keyword(s):  
Mechanical Characterization ◽  
Brittle Materials ◽  
Instrumented Indentation ◽  
Knoop Indenter

Viscoelastic characterization of polymers using instrumented indentation. II. Dynamic testing

2005 ◽  
Vol 43 (14) ◽  
pp. 1812-1824 ◽  
Author(s):  
C. C. White ◽  
M. R. VanLandingham ◽  
P. L. Drzal ◽  
N.-K. Chang ◽  
S.-H. Chang
Keyword(s):  
Dynamic Testing ◽  
Instrumented Indentation

Extended characterization of materials based on continuous instrumented indentation diagrams

2021 ◽  
Vol 2021 (3) ◽  
pp. 10-23
Author(s):  
B. A. Galanov ◽  
◽  
S. M. Ivanov ◽  
V. V. Kartuzov ◽  
◽  
...  
Keyword(s):  
Material Flow ◽  
Elastic Moduli ◽  
Contact Stiffness ◽  
Relative Size ◽  
Indentation Hardness ◽  
Instrumented Indentation ◽  
Characterization Of Materials ◽  
Instrumental Indentation

In addition to the traditional determination of hardness and elastic moduli from continuous diagrams of instrumental indentation, it is proposed to determine the yield stress, the characteristic of plasticity, the characteristic relative size of the elastoplastic zone under the indenter, and the volumetric deformation of the material in the area of contact of the indenter with the sample. The indentation diagram shows the transition point to the unconstrained material flow under the indenter. Keywords: indentation, hardness, elastic moduli, contact stiffness, elastic-plastic strains.

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