Journal ArticleDOI
The effect of grain size on the wear properties of electrodeposited nanocrystalline nickel coatings
TLDR
In this paper, the effect of grain size reduction on the wear resistance of electrodeposited nanoc-rystalline pure nickel coatings was investigated quantitatively by the Taber abrasive wear test, astandard test often applied in industrial testing.About:
This article is published in Scripta Materialia.The article was published on 2001-03-16. It has received 276 citations till now. The article focuses on the topics: Nanocrystalline material & Grain boundary.read more
Citations
More filters
Journal ArticleDOI
Nanocrystalline materials and coatings
Sie Chin Tjong,Haydn Chen +1 more
TL;DR: In this paper, a review of the current developments in fabrication, microstructure, physical and mechanical properties of nanocrystalline materials and coatings is addressed. And the properties of transition metal nitride nanocrystine films formed by ion beam assisted deposition process.
Journal ArticleDOI
Deformation of electrodeposited nanocrystalline nickel
TL;DR: In this article, the mechanisms of deformation and damage evolution in electrodeposited, fully dense, nanocrystalline Ni with an average grain size of ~30 nm and a narrow grain size distribution were investigated by recourse to (i) tensile tests performed in situ in the transmission electron microscope and (ii) microscopic observations made at high resolution following ex situ deformation induced by compression, rolling and nanoindentation.
Journal ArticleDOI
Some critical experiments on the strain-rate sensitivity of nanocrystalline nickel
TL;DR: In this paper, a simple computational model, predicated on the assumption that a rate-sensitive grain boundary affected zone exists, is shown to explain the observed effect of grain size on the rate-dependent plastic response.
Journal ArticleDOI
Challenges and advances in nanocomposite processing techniques
TL;DR: In this article, the results from numerous studies on various methods for manufacturing nanocomposites with improved properties and retained nanostructures are discussed in detail in detail and recent advances are discussed.
Journal ArticleDOI
Hall–Petch breakdown manifested in abrasive wear resistance of nanocrystalline nickel
TL;DR: In this article, the abrasion resistance of electrodeposited nanocrystalline nickel was investigated using the nanoscratch technique with a ramping load, and a breakdown in Hall-Petch hardening was observed directly in hardness data, as well as indirectly in scratch resistance.
References
More filters
Journal ArticleDOI
Contact and Rubbing of Flat Surfaces
TL;DR: In this article, the authors compared the deduced dependence of the experimental observables on the load with the experimental evidence and concluded that the most realistic model is one in which increasing the load increases both the number and size of the contact areas.
Book
Friction and Wear of Materials
Ernest Rabinowicz,R. I. Tanner +1 more
TL;DR: Abrasive and other types of wear include: adhesives, lubrication, friction, and adhesion, as well as material properties that influence surface interaction as discussed by the authors.
Journal ArticleDOI
Practical applications for electrodeposited nanocrystalline materials
TL;DR: In this article, several examples of current and emerging commercial applications for electrodeposition are presented, as well as several potential applications for this technology in industrial material processes, yielding significant material and process improvements from relatively small capital equipment modifications.
Journal ArticleDOI
Fundamental aspects of abrasive wear studied by a new numerical simulation model
TL;DR: In this article, a new numerical simulation model for two-body abrasion has been proposed, which preserves the simplicity of the classical model but increases its versatility by treating the case of multiple abrasive groovings in a surface of realistic topography.
Journal ArticleDOI
Metal surface layer structure formation under sliding friction
I.I. Garbar,J.V. Skorinin +1 more
TL;DR: In this paper, changes in the surface layer structure of low carbon steel during sliding contact under reciprocating motion were investigated, where a cellular structure with considerable disorientation between neighbouring cells forms in the subsurface layers of the metal owing to plastic deformation.