Tribological behaviour and corrosion performance of Ti-B-N hard coatings under plastic manufacturing conditions

Matthes, Bernd; Broszeit, E.; Kloos, K. H.

doi:10.1016/0257-8972(93)90024-i

Cited by 39 publications

(4 citation statements)

References 8 publications

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“…However, new and emerging technologies and manufacturing processes, such as high speed and drying cutting, have challenged the traditional binary transition metal nitrides to their limit. In recent years, in order to improve the properties of binary transition metal nitrides, much work has been undertaken on the preparation of a ternary compound, by adding other elements, such as TiAlN, 1 CrAlN, 2 ZrAlN, 3 TiBN 4 composite films. Such films are promising candidates for protective films when deposited onto tools or moulds due to their improved hardness, 5 high temperature stability as well as beneficial tribological properties.…”

Section: Introductionmentioning

confidence: 99%

Microstructure, mechanical and tribological properties of TaCN composite films

Huang

2017

Surface Engineering

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Tantalum and carbon nitride films, with varied power of the carbon target were synthesised by multi-target magnetron sputtering. The microstructure, mechanical and tribological properties of TaCN films were investigated by X-ray diffraction, Fourier transform infrared spectroscopy, atomic force microscopy, scanning electron microscopy, nano-indentation, nano-scratch, and a high temperature ball-on-disc tribometer. X-ray diffraction reveals that these films exhibit face centred cubic and base centred orthorhombic crystal structures, regardless of the power of the carbon target. At 50 W, the hardness, critical loads for cohesive failure (Lc 1 ) and critical loads for adhesive failure (Lc 2 ) of these films reach a maximum, 28?6 GPa, 4?52 N and 8?1 N, respectively, while at 80 W, the lowest average friction coefficient and wear rate of TaCN films are obtained, measured as 0?36 and 2?91610 27 mm 2 N 21 , respectively.

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Section: Introductionmentioning

confidence: 99%

Microstructure, mechanical and tribological properties of TaCN composite films

Huang

2017

Surface Engineering

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“…267–269 TiBN coating can be prepared by different techniques such as CVD, plasma-assisted CVD, cathodic arc PVD, sputter PVD, Ti ion implantation into BN films, plasma immersion ion implantation and deposition technique, ion beam assisted deposition, electron beam ion plating, etc. 270–285 Nonetheless, PVD is the favorable method of depositing TiBN coatings because it requires low deposition temperature and can give a high deposition rate compared to the other methods. 286–288…”

Section: Ternary Nitride Coatingsmentioning

confidence: 99%

“…Scratch test measured a maximum adhesion strength of 50 N. In a different study, Matthes et al. 279 deposited TiBN coatings on steel substrates at 200–250 ℃ deposition temperature by RF magnetron sputtering. The effect of substrate bias, gas flow rate, and chamber pressure was thoroughly investigated for the fundamental properties of the coatings like adhesion and hardness.…”

Section: Ternary Nitride Coatingsmentioning

confidence: 99%

Development and tribo-mechanical properties of functional ternary nitride coatings: Applications-based comprehensive review

Ghufran

Uddin

Arafat

et al. 2020

Proceedings of the Institution of Mechanical Engineers, Part J:

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Friction and wear are very crucial aspects of the performance, service life, and the operational costs for a mechanical component or equipment. To reduce the friction and wear at the interface of the sliding or mating parts, different conventional binary coatings like TiN, CrN, TiC, etc., have been used in the last two decades. But ternary nitride coatings have replaced the binary coatings due to better tribo-mechanical properties. Now, ternary nitride coatings are being extensively used in several fields such as cutting tools, machinery parts, orthopedic implants, microelectronics, marine equipment, decorative purposes, automotive, aerospace industry, etc. Many researchers have developed and investigated the ternary nitride coatings for different applications. Nonetheless, there is a huge research potential in the development and optimization of the tribo-mechanical properties of the ternary nitride coatings. Therefore, tribo-mechanical studies of the ternary nitride coatings are needed for fostering the new industrial applications. This paper is focused to summarize and compare the tribo-mechanical properties of the ternary nitride coatings comprehensively and aims to explore the novel research directions in the development of the ternary nitride coatings.

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“…Aunque la literatura no reporta muchos estudios directamente relacionados con el desgaste de tornillos de extrusoras de pintura en polvo, algunos autores han estudiado la influencia del procesamiento de polímeros en la resistencia al desgaste de algunos metales y recubrimientos obtenidos mediante diversas técnicas [11][12][13][14][15][16]. L. Cunha et al [17] elaboraron recubrimientos a base de nitruro de cromo en forma de recubrimientos monolíticos y multicapas por magnetron sputtering reactivo con radio frecuencia y corriente directa, depositados sobre sustratos de acero inoxidable y de acero para herramientas.…”

Section: Figuraunclassified

Análisis de falla de los bujes del tornillo de una extrusora utilizada para procesar pintura en polvo

Álvarez

Aristizábal

2017

Matéria (Rio J.)

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RESUMEN Este artículo tiene como objetivo presentar el análisis de falla de los bujes del tornillo de una extrusora utilizada para la fabricación de pinturas en polvo. Para esto se seleccionaron dos bujes, uno de la zona de transición y otro de la zona de dosificación. Se realizaron análisis de composición química y microestructural, ensayos de dureza y un análisis detallado de las superficies falladas mediante examen visual y microscopía electrónica de barrido. Los resultados mostraron que los bujes fueron fabricados en acero DIN 1.2316 con tratamiento térmico de recocido globular, endurecido superficialmente mediante nitruración, con espesores de recubrimiento entre 45 μm y 65 μm y durezas de recubrimiento superiores a los 1400 HV. El análisis de las superficies falladas indicó que el principal mecanismo de desgaste en los bujes es desgaste por fatiga de contacto, con la presencia de micropicaduras, macropicaduras y resquebrajamiento. Este tipo de desgaste se debe al contacto entre la superficie de los bujes y las partículas de alta dureza y abrasividad de la formulación, sumado a las altas presiones desarrolladas al interior del barril y los esfuerzos cíclicos cortantes que sufren los bujes. La presencia de otro tipo de desgastes como adhesión, corrosión y abrasión fue descartada.

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Tribological behaviour and corrosion performance of Ti-B-N hard coatings under plastic manufacturing conditions

Cited by 39 publications

References 8 publications

Microstructure, mechanical and tribological properties of TaCN composite films

Microstructure, mechanical and tribological properties of TaCN composite films

Development and tribo-mechanical properties of functional ternary nitride coatings: Applications-based comprehensive review

Análisis de falla de los bujes del tornillo de una extrusora utilizada para procesar pintura en polvo

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