Annealing effects on microstructural, optical, and mechanical properties of sputtered CrN thin film coatings: Experimental studies and finite element modeling

Khalil, Ibrahim; Rahman, M. Mahbubur; Zhao, Xiaoli; Veder, Jean‐Pierre; Zhou, Zhifeng; Mohammadpour, Ehsan; Majeed, Ridha Hameed; Nikoloski, Aleksandar N.; Jiang, Zhong‐Tao

doi:10.1016/j.jallcom.2018.04.012

Cited by 43 publications

(21 citation statements)

References 87 publications

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“…The setting of test points was 15 for loading and 20 for unloading. A more detailed description of the nanoindentation procedures can be found elsewhere [53,54].…”

Section: Nanoindentation and Fem Modelingmentioning

confidence: 99%

“…Here the "load induced stress", referring to an artificial load during the modelling process to evaluate the load carrying capability of the coating layer, is adapted to differentiate from "residual stress", which is the remnant stress gained during the spattering process. Similar to our previous works [54,56] a 2D axial symmetry model was incorporated, with a spherical indenter (5 µm radius) at the top of the film layer with different composition and thickness. The film layer was set at the top of two different types of substrate, aluminium and silica glass, which are typical for real industrial applications.…”

Section: Accepted Manuscriptmentioning

confidence: 99%

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A holistic analysis of surface, chemical bonding states and mechanical properties of sol-gel synthesized CoZn-oxide coatings complemented by finite element modeling

Rahman

Awaltanova

Amri

et al. 2019

Ceramics International

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“…The setting of test points was 15 for loading and 20 for unloading. A more detailed description of the nanoindentation procedures can be found elsewhere [53,54].…”

Section: Nanoindentation and Fem Modelingmentioning

confidence: 99%

Section: Accepted Manuscriptmentioning

confidence: 99%

A holistic analysis of surface, chemical bonding states and mechanical properties of sol-gel synthesized CoZn-oxide coatings complemented by finite element modeling

Rahman

Awaltanova

Amri

et al. 2019

Ceramics International

Self Cite

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“…Among various metal nitride complexes, CrN has been extensively utilised in protective and wear-resistant materials due to its hardness, high melting point, and wide applicability in various industries [34][35][36]. For this reason, both theoretical and experimental research has focused on CrN systems with the underlying aim to address conditions that enhance their different properties and stability [37,38].…”

Section: A C C E P T E D Accepted Manuscriptmentioning

confidence: 99%

A first-principles study of the electronic, structural, and optical properties of CrN and Mo:CrN clusters

Khalil

Rahman

Taha

et al. 2019

Ceramics International

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CrN, one of the most investigated transition metal nitrides, is noted for its wear, corrosion, and oxidation resistance. It also has many other unique chemical and mechanical properties. In the present study, we conducted a density functional theory (DFT) analysis to probe the structural, electronic, and optical properties of pristine and Mo-doped CrN structures in non-crystalline phases using different combinations in which one or two Cr and/or N atoms were substituted by Mo. This study found that the Cr 4 Mo 2 N 2 structure was chemically and energetically the most stable species among the six considered clusters (

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“…Owing to their superior hardness and resistance to corrosion and abrasion, CrN films deposited by magnetron sputtering have wide applications in the process manufacturing industry, auto industry, biomedical engineering, and other fields (Ref [1][2][3][4][5][6]. Recently, the advancements in modern industrial technology have suggested enormous requirements concerning the surface properties of materials, thereby obsoleting the original single binary CrN film because it can no longer meet the requirements for use under different working conditions.…”

Section: Introductionmentioning

confidence: 99%

High-Temperature Oxidation Resistance of CrMoN Films

Wang

Tang²,

Wan³

et al. 2020

J. of Materi Eng and Perform

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The CrMoN film is deposited on the surface of M2 tool steel using the closed-field unbalanced magnetron sputtering technology. We measured the surface morphology, composition, phase structure, hardness and film/base bonding strength of CrMoN film using a scanning electron microscope, x-ray diffractometer, nano-indenter and scratch tester after oxidation at room temperature, 500, 600, and 700°C for 1 h. The results of this study demonstrated that the crystal structure and mechanical property of CrMoN film at room temperature are maintained after oxidation at 500°C for 1 h. In addition, with the increase in oxidation temperature, there is an increase in the evaporation of MoO 3 on the film surface and the oxidation degree of the film along with the appearance of fine pores. Moreover, the mechanical property and film/base bonding strength of CrMoN film significantly decrease after oxidization at 700°C for 1 h.

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Annealing effects on microstructural, optical, and mechanical properties of sputtered CrN thin film coatings: Experimental studies and finite element modeling

Cited by 43 publications

References 87 publications

A holistic analysis of surface, chemical bonding states and mechanical properties of sol-gel synthesized CoZn-oxide coatings complemented by finite element modeling

A holistic analysis of surface, chemical bonding states and mechanical properties of sol-gel synthesized CoZn-oxide coatings complemented by finite element modeling

A first-principles study of the electronic, structural, and optical properties of CrN and Mo:CrN clusters

High-Temperature Oxidation Resistance of CrMoN Films

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