Significantly Improved Corrosion Properties of Ultrafine-Grained Pure Mg Processed by Sliding Friction Treatment

JOM ◽  
2018 ◽  
Vol 70 (11) ◽  
pp. 2596-2602 ◽  
Author(s):  
W. Zhang ◽  
W. T. Huo ◽  
J. W. Lu ◽  
J. J. Hu ◽  
L. C. Zhang ◽  
...  
Keyword(s):  
Sliding Friction ◽  
Corrosion Properties ◽  
Friction Treatment ◽  
Ultrafine Grained

scholarly journals Softening Behaviors of Severely Deformed Zn Alloy Studied by the Nanoindentation

Coatings ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 803
Author(s):  
Jiangjiang Hu ◽  
Shuo Sun ◽  
Wei Zhang ◽  
Guangjian Peng ◽  
Shuang Han ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Room Temperature ◽  
Sliding Friction ◽  
Coarse Grained ◽  
Lower Stress ◽  
Friction Treatment ◽  
Ultrafine Grained ◽  
Dislocation Reaction ◽  
Deformed Layer ◽  
Zn Alloy

Zamak 3 alloy treatment by sliding-friction treatment (SFT) was investigated by nanoindentation to explore the influence of microstructure and strain rate on nanoscale deformation at room temperature. The results show that obvious material softening occurs in the ultrafine-grained (UFG) Zn alloy and strain-hardening happens in the twinning-deformed layer, respectively. It can be concluded that almost constant values of V in the UFG Zn alloy contribute to the dislocations moving along the grain boundary (GB) not cross the grain interior. In the twinning-deformed layer, the highly frequent dislocation–twinning boundary (TB) interactions are responsible for subsequent inverse Cottrell–Stokes at lower stress, which is quite different from dislocation–dislocation reaction inside the grain in their coarse-grained (CG) counterpart.

Microstructure, microtexture and precipitation in the ultrafine-grained surface layer of an Al-Zn-Mg-Cu alloy processed by sliding friction treatment

2017 ◽  
Vol 123 ◽  
pp. 189-197 ◽  
Author(s):  
Yanxia Chen ◽  
Yanqing Yang ◽  
Zongqiang Feng ◽  
Guangming Zhao ◽  
Bin Huang ◽  
...  
Keyword(s):  
Surface Layer ◽  
Sliding Friction ◽  
Cu Alloy ◽  
Friction Treatment ◽  
Ultrafine Grained

Microstructure and Mechanical Properties of Zamak 3 Alloy Subjected to Sliding Friction Treatment

2019 ◽  
Vol 50 (12) ◽  
pp. 5888-5895 ◽  
Author(s):  
Wei Zhang ◽  
Yan Du ◽  
Wangtu Huo ◽  
Jiangjiang Hu ◽  
Jinwen Lu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Sliding Friction ◽  
Friction Treatment ◽  
Microstructure And Mechanical Properties

scholarly journals The gradient structure in the surface layer of an Al-Zn-Mg-Cu alloy subjected to sliding friction treatment

2019 ◽  
Vol 13 ◽  
pp. 102318 ◽  
Author(s):  
G.Y. Zheng ◽  
X. Luo ◽  
Y.Q. Yang ◽  
Z.D. Kou ◽  
B. Huang ◽  
...  
Keyword(s):  
Surface Layer ◽  
Sliding Friction ◽  
Gradient Structure ◽  
Cu Alloy ◽  
Friction Treatment

scholarly journals Microstructure, mechanical and corrosion properties of ultrafine-grained Mg-2%Sr alloy

2018 ◽  
Vol 380 ◽  
pp. 012014 ◽  
Author(s):  
O.B. Kulyasova ◽  
R.K. Islamgaliev ◽  
E V Parfenov ◽  
Y.F. Zheng ◽  
R.Z. Valiev
Keyword(s):  
Corrosion Properties ◽  
Ultrafine Grained ◽  
Mechanical And Corrosion Properties

Formation of nanocrystalline structure in tantalum by sliding friction treatment

2014 ◽  
Vol 45 ◽  
pp. 71-75 ◽  
Author(s):  
Y.S. Zhang ◽  
Q.M. Wei ◽  
H.Z. Niu ◽  
Y.S. Li ◽  
C. Chen ◽  
...  
Keyword(s):  
Sliding Friction ◽  
Nanocrystalline Structure ◽  
Friction Treatment
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