scholarly journals Residual stress in electrodeposited nanocrystalline nickel-tungsten coatings

2012 ◽  
Vol 27 (9) ◽  
pp. 1271-1284 ◽  
Author(s):  
Tiffany D. Ziebell ◽  
Christopher A. Schuh
Keyword(s):  
Residual Stress ◽  
Nanocrystalline Nickel ◽  
Image Position ◽  
Nickel Tungsten

Abstract

Sliding wear of as-deposited and heat-treated nanocrystalline nickel-tungsten alloy coatings

Wear ◽  
2018 ◽  
Vol 412-413 ◽  
pp. 136-143 ◽  
Author(s):  
M.V.N. Vamsi ◽  
Nitin P. Wasekar ◽  
G. Sundararajan
Keyword(s):  
Sliding Wear ◽  
Tungsten Alloy ◽  
Nanocrystalline Nickel ◽  
Heat Treated ◽  
Nickel Tungsten

MODELING OF THE SLIP-TWINNING TRANSITION IN NANOCRYSTALLINE NICKEL AND NICKEL-TUNGSTEN UNDER SHOCK COMPRESSION

2008 ◽  
Author(s):  
H. Jarmakani ◽  
Y. M. Wang ◽  
E. Bringa ◽  
M. A. Meyers ◽  
Mark Elert ◽  
...  
Keyword(s):  
Shock Compression ◽  
Nanocrystalline Nickel ◽  
Nickel Tungsten

Evaluation of nonequibiaxial residual stress using Knoop indenter

2011 ◽  
Vol 27 (1) ◽  
pp. 121-125 ◽  
Author(s):  
Min-Jae Choi ◽  
Seung-Kyun Kang ◽  
Ingeun Kang ◽  
Dongil Kwon
Keyword(s):  
Residual Stress ◽  
Image Position ◽  
Knoop Indenter

Abstract

Understanding processing parameters affecting residual stress in selective laser melting of Inconel 718 through numerical modeling

2019 ◽  
Vol 34 (08) ◽  
pp. 1395-1404 ◽  
Author(s):  
Jia Song ◽  
Liang Zhang ◽  
Wenheng Wu ◽  
Beibei He ◽  
Xiaoqing Ni ◽  
...  
Keyword(s):  
Residual Stress ◽  
Numerical Modeling ◽  
Selective Laser Melting ◽  
Inconel 718 ◽  
Processing Parameters ◽  
Laser Melting ◽  
Image Position

Abstract

Hardness and Abrasion Resistance of Nanocrystalline Nickel Alloys Near the Hall-Petch Breakdown Regime

2002 ◽  
Vol 740 ◽  
Author(s):  
Christopher A. Schuh ◽  
T. G. Nieh
Keyword(s):  
Solid Solution ◽  
Abrasion Resistance ◽  
Nickel Alloys ◽  
Scratch Resistance ◽  
Scientific Interest ◽  
Nanocrystalline Nickel ◽  
Grain Sizes ◽  
Structural Applications ◽  
Nickel Tungsten

ABSTRACTThe breakdown of classical Hall-Petch scaling remains an area of scientific interest, and will govern the limiting strength of nanocrystalline alloys for structural applications. In this work we discuss the hardness and scratch resistance of nanocrystalline nickel and nickel-tungsten solid solution alloys, assessed through nanoindentation and nano-scratch techniques. The materials have been prepared by electrodeposition, and are fully dense with grain sizes between 6 and 22 nm. In this range of grain sizes, there is some evidence for a breakdown of Hall-Petch scaling, reflected in both the hardness and abrasion data. The role of solid solution alloying on this breakdown is also discussed.

A novel method for determining surface residual stress components and their directions in spherical indentation

2015 ◽  
Vol 30 (8) ◽  
pp. 1078-1089 ◽  
Author(s):  
Lei Shen ◽  
Yuming He ◽  
Dabiao Liu ◽  
Qiang Gong ◽  
Bo Zhang ◽  
...  
Keyword(s):  
Residual Stress ◽  
Spherical Indentation ◽  
Surface Residual Stress ◽  
Stress Components ◽  
Novel Method ◽  
Image Position

Abstract

Thermal stability of nanocrystalline nickel with yttrium additions

2013 ◽  
Vol 28 (13) ◽  
pp. 1813-1819 ◽  
Author(s):  
K.A. Darling ◽  
L.J. Kecskes ◽  
M. Atwater ◽  
J. Semones ◽  
R.O. Scattergood ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Nanocrystalline Nickel ◽  
Image Position ◽  
Thermal Stability Of

Sign in / Sign up

Export Citation Format

Share Document