Influence of the nitrogen content in the gas mixture on elemental composition of Zr1−xAlxN thin coating, its microhardness and friction coefficient

Каменева, Анна; Klochkov, Aleksandr; Kameneva, Natalia

doi:10.1016/j.matpr.2019.08.206

Cited by 2 publications

(1 citation statement)

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“…Ordered pores in films are generated in the presence of water-soluble polymers of aluminum oxyhydroxide (AlOOH) in suspensions [20]. Improvement of mechanical and anticorrosive properties of coatings with the introduction of aluminum into them is confirmed by the studies described in the works [22,23]. Several literature sources indicate an improvement in the tribological properties of materials when AlOOH is added to their composition [24,25].…”

Section: Introductionmentioning

confidence: 94%

Development of Porous Films Based on Polyanionic Cellulose to Form Functional Coatings

Antonova¹

2022

MSF

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New porous films based on polyanionic cellulose with AlOOH nanoparticles have been developed. The morphology of the films has been studied by electron microscopy: the size of the formed pores is 1000-500 microns; the total surface porosity of the films is 30%. Using infrared microscopy, it was shown that during the formation of porous films, their chemical composition remains unchanged. Differential scanning calorimetry was used to determine the threshold for thermal destruction of porous films: 306 С. The possibility of using the obtained materials as antifriction coatings when filling the pores with solid lubricant MoS2 is considered. It is shown that for a steel sample protected by a porous coating with MoS2, the friction coefficient decreases by 50% compared to the friction coefficient for a steel surface under a load of up to 450 MPa.

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Section: Introductionmentioning

confidence: 94%

Development of Porous Films Based on Polyanionic Cellulose to Form Functional Coatings

Antonova¹

2022

MSF

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Influence of rheology and activation energy on the structure of protective coatings formed from CMC suspensions with Al powder

Antonova

2021

Materials Today: Proceedings

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Influence of the nitrogen content in the gas mixture on elemental composition of Zr1−xAlxN thin coating, its microhardness and friction coefficient

Cited by 2 publications

References 14 publications

Development of Porous Films Based on Polyanionic Cellulose to Form Functional Coatings

Development of Porous Films Based on Polyanionic Cellulose to Form Functional Coatings

Influence of rheology and activation energy on the structure of protective coatings formed from CMC suspensions with Al powder

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