Grain size effect on deformation mechanisms and mechanical properties of titanium

2020 ◽  
Vol 773 ◽  
pp. 138721 ◽  
Author(s):  
Z.W. Huang ◽  
P.L. Yong ◽  
H. Zhou ◽  
Y.S. Li
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Size Effect ◽  
Deformation Mechanisms ◽  
Grain Size Effect

scholarly journals Grain Size Effect on Deformation Mechanisms of Nanocrystalline bcc Metals

2012 ◽  
Vol 1 (1) ◽  
pp. 26-31 ◽  
Author(s):  
G.M. Cheng ◽  
W.W. Jian ◽  
W.Z. Xu ◽  
H. Yuan ◽  
P.C. Millett ◽  
...  
Keyword(s):  
Grain Size ◽  
Size Effect ◽  
Deformation Mechanisms ◽  
Grain Size Effect ◽  
Bcc Metals

Grain size effect of pre- and post-coating treated cemented carbides on PVD films' adhesion and mechanical properties

2013 ◽  
Vol 44 (8) ◽  
pp. 697-703 ◽  
Author(s):  
K.-D. Bouzakis ◽  
N. Michailidis ◽  
G. Skordaris ◽  
A. Tsouknidas ◽  
S. Makrimallakis ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Size Effect ◽  
Cemented Carbides ◽  
Grain Size Effect

Grain Size Effect on the Type VT1-0 Alloy Modified by Aluminum Ion Implantation

2015 ◽  
Vol 670 ◽  
pp. 144-151
Author(s):  
Irina Kurzina ◽  
Alisa Nikonenko ◽  
Natalja Popova ◽  
Elena L. Nikonenko ◽  
Mark Kalashnikov
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Ion Implantation ◽  
Size Effect ◽  
Phase State ◽  
Grain Size Effect ◽  
Significant Modification ◽  
Aluminum Ion ◽  
Grain Sizes ◽  
Aluminum Ions

The paper presents results of investigations of α-Ti microhardness modified by aluminum ions having diverse grain sizes, namely: 0.3 μm, 1.5 μm, and 17 μm. These investigations show that the decrease of the grain size and the additional ion implantation result in the significant modification of the structural and phase state of the alloy and its mechanical properties.

scholarly journals Grain size effect on deformation mechanisms in Mg-3Gd

2019 ◽  
Vol 580 ◽  
pp. 012040
Author(s):  
X Luo ◽  
J Q Luo ◽  
Z Q Feng ◽  
F P Hu ◽  
T Yu ◽  
...  
Keyword(s):  
Grain Size ◽  
Size Effect ◽  
Deformation Mechanisms ◽  
Grain Size Effect

Grain-size effect on the deformation mechanisms of nanostructured copper processed by high-pressure torsion

2004 ◽  
Vol 96 (1) ◽  
pp. 636-640 ◽  
Author(s):  
X. Z. Liao ◽  
Y. H. Zhao ◽  
Y. T. Zhu ◽  
R. Z. Valiev ◽  
D. V. Gunderov
Keyword(s):  
Grain Size ◽  
High Pressure ◽  
Size Effect ◽  
High Pressure Torsion ◽  
Deformation Mechanisms ◽  
Grain Size Effect ◽  
Nanostructured Copper

scholarly journals Grain Size Effect on Mechanical Properties of Polycrystalline Graphene

2016 ◽  
Vol 29 (6) ◽  
pp. 375-378 ◽  
Author(s):  
Youngho Park ◽  
Sangil Hyun ◽  
Myoungpyo Chun
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Size Effect ◽  
Grain Size Effect

Grain Size Effect on Mechanical Properties of Titanium Alloy

2014 ◽  
Vol 626 ◽  
pp. 548-552 ◽  
Author(s):  
Cho-Pei Jiang ◽  
Zong Han Huang
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Titanium Alloy ◽  
Size Effect ◽  
Annealing Temperature ◽  
Grain Size Effect ◽  
Β Phase ◽  
Commercially Pure ◽  
Α Phase ◽  
Pure Grade

The aim of this study is to investigate the effect of grain size on mechanical properties of commercially pure grade 2 (CP2) titanium bar with a diameter of 5 mm. The results reveal that the microstructure of β-phase forms when the annealing temperature exceeds 800oC. The formation of β-phase leads to reduce the ductility but increase hardness. The strength coefficient, yielding stress and hardness decrease with increasing of grain size when the microstructure of specimen is the α-phase.

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