Ti2AlC triggered in-situ ultrafine TiC/Inconel 718 composites: Microstructure and enhanced properties

2020 ◽  
Vol 51 ◽  
pp. 70-78 ◽  
Author(s):  
Wenqiang Hu ◽  
Zhenying Huang ◽  
Qun Yu ◽  
Yuanbo Wang ◽  
Yidan Jiao ◽  
...  
Keyword(s):  
Inconel 718 ◽  
Enhanced Properties

In-situ hybrid Cr3C2 and γ′-Ni3(Al, Cr) strengthened Ni matrix composites: Microstructure and enhanced properties

2021 ◽  
pp. 141524
Author(s):  
Yidan Jiao ◽  
Zhenying Huang ◽  
Wenqiang Hu ◽  
Xue Li ◽  
Qun Yu ◽  
...  
Keyword(s):  
Matrix Composites ◽  
Enhanced Properties

Mechanisms of Grain Growth in Free-Standing Nanograined Gold Thin Films

2005 ◽  
Vol 907 ◽  
Author(s):  
J. A. Gregg ◽  
K Hattar ◽  
C H Lei ◽  
I M Robertson
Keyword(s):  
Thin Films ◽  
Grain Growth ◽  
Structural Changes ◽  
Dislocation Slip ◽  
Free Standing ◽  
Transmission Electron ◽  
Enhanced Properties ◽  
Gold Thin Films ◽  
Annealing Experiments

AbstractRetention of the enhanced properties reported for nanograined metallic systems requires that the nanostructure be insensitive to temperature and deformation. In situ transmission electron microscopy annealing experiments were employed to investigate the structural changes associated with the formation of micron-sized grains in nanograined evaporated gold thin films. This abnormal grain growth occurs randomly throughout the film. Twinning but not dislocation slip occurs in the growing grains until the grain size is in the hundreds of nanometer range. The twins appear to hinder growth and for grain growth to continue the twins must either be annihilated or be able to grow with the grain concurrently.

In-situ radiation response of additively manufactured modified Inconel 718 alloys

2022 ◽  
pp. 102601
Author(s):  
E. Aydogan ◽  
O. El-Atwani ◽  
B. Erdem ◽  
W-Y. Chen ◽  
M. Li ◽  
...  
Keyword(s):  
Inconel 718 ◽  
Radiation Response

scholarly journals A novel method to prevent cracking in directed energy deposition of Inconel 738 by in-situ doping Inconel 718

2021 ◽  
Vol 197 ◽  
pp. 109214
Author(s):  
Xiaoqiang Zhang ◽  
Ze Chai ◽  
Huabin Chen ◽  
Jijin Xu ◽  
Luming Xu ◽  
...  
Keyword(s):  
Inconel 718 ◽  
Energy Deposition ◽  
Directed Energy Deposition ◽  
Novel Method ◽  
Directed Energy

scholarly journals Optical in Situ Measurements and Interdisciplinary Modeling of the Electrochemical Sinking Process of Inconel 718

Procedia CIRP ◽  
2014 ◽  
Vol 24 ◽  
pp. 114-119 ◽  
Author(s):  
F. Klocke ◽  
M. Zeis ◽  
T. Herrig ◽  
S. Harst ◽  
A. Klink
Keyword(s):  
Inconel 718 ◽  
In Situ Measurements
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