Thermal and mechanical shock resistances of Si3N4/(W, Ti)C graded nano-composite ceramic tool material

Tian, Xiaohui; Yan, Kuicheng; Zhao, Jun; Cheng, Yanhai; Wang, Zhongbin

doi:10.1016/j.ceramint.2019.09.222

Cited by 13 publications

(5 citation statements)

References 27 publications

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“…In addition to the above applications, the FGMs are widely used in various industries [269,270]: industrial tools such as cutting tools, heat-resistant coatings, abrasion, corrosion, but also in other fields [271][272][273][274][275][276][277][278][279][280][281][282][283][284][285][286][287][288]. Tian et al [289] investigated the thermal and mechanical shock resistances of a newly developed Si 3 N 4 /(W,Ti)C graded ceramic tool material using the water quenching methods and intermittent cutting test, respectively. In this study, in order to fabricate composites, a symmetric five-layered structure was used in a way that both surface layers of a tool could be used as the rake face.…”

Section: Manufacturingmentioning

confidence: 99%

Functionally graded materials (FGMs): A review of classifications, fabrication methods and their applications

Mohammadi

Rajabi

Ghadiri

2021

PAC

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Functionally graded materials (FGMs) are new materials whose properties change gradually in respect to their dimensions. This group of materials shows a tremendous improvement of previously used composite materials. FGM consists of two or more materials whose combination enables the achievement of specified properties in accordance with the desired application. The article gives an overview of different classifications, various fabrication methods and applications of the FGMs. It could also provide insight and perspective for researchers, university students and research and development teams since it has brought together diverse aspects of FGMs. As mentioned in section two, we took all FGMs fabrication methods under consideration, giving the reader an insight into how to make a product while satisfying the conditions of financial and mechanical efficiency. The classification section specifically goes over structures, types of gradients, sizes/scales, state of matter and finishes with the manufacturing processes. Section two deep dives into the fabrication methods used in the FGMs, which are divided into three sub-sections, including gas-based, liquid-based and solid-based. Lastly, various applications of the FGMs in different fields and industries, namely aerospace, energy, medicine, military, manufacturing and eventually other applications, are demonstrated.

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Section: Manufacturingmentioning

confidence: 99%

Functionally graded materials (FGMs): A review of classifications, fabrication methods and their applications

Mohammadi

Rajabi

Ghadiri

2021

PAC

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“…Silicon nitride (Si 3 N 4 ) ceramic has been widely applied in military, mechanical engineering, aerospace, and biomedical fields, such as missile radomes, 1 rocket nozzles, 2 turbine and automotive engine components, 3 tool bits, 4 wearresistant bearings, hip or knee endoprosthetic implants, and dental implants, 5 owing to its promising combined properties of excellent mechanical properties, thermal shock resistance at elevated temperatures, good dielectric properties and biocompatibility [6][7][8][9][10] (as shown in Figure 1). At present, the demand for high-performance complex-shaped Si 3 N 4 ceramic components in different applications is increasingly urgent, which has attracted the interest of many researchers.…”

Section: Introductionmentioning

confidence: 99%

Additive manufacturing of silicon nitride ceramics: A review of advances and perspectives

Dong

et al. 2022

Int J Applied Ceramic Tech

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Silicon nitride (Si 3 N 4 ) ceramic has been widely applied in various engineering fields. The emergence of additive manufacturing (AM) technologies provides an innovative approach for the fabrication of complex-shaped Si 3 N 4 ceramic components. This article systematically reviews the advances of the AM of Si 3 N 4 ceramic in recent years and forecasts the potential perspectives in this field. This review aims to motivate future research and development for the AM of Si 3 N 4 ceramic.

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“…Similarly, surface coatings are used for surface modification. Tribological studies of metal matrix and surface coatings enhanced quality and performance of recycled and manufactured textile products [16][17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Mild Steel Tribology for Circular Economy of Textile Industries

Hussain¹,

Antonov²,

Podgursky³

et al. 2021

Tribol. Ind.

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Circular economy is still an imaginary field. In this manuscript, mild steel material is used to evaluate the coefficient of friction (COF) of cotton fabric. COF is evaluated to facilitate circular economy of textile industries. Scanning electron microscope (SEM), optical profilometer, mechanical profilometer and tribometer were used for AISI 52100 steel balls and cotton textile waste. The fabric surface was found distorted and damaged due to joggling, bobs, jerks, and pills surface defects. These defects produced due to physical and chemical treatments. The average coating surface roughness parameters were Rmax (0.35 µm), Rz (0.50 µm), and Rp (0.45). The dynamic coefficient of friction (COF) values was found 0.21 to 0.12 in warp and 0.17 to 0.10 in weft directions. The tensile strength and hardness values of mild steel 2600 MPa and 65 on HRC, respectively proved that metallic surface is smooth and soft. The smaller COF values and soft metallic surface produced low grip and cutting resistance due to damaged and distorted textile wastes. Based on COF values, deformation, wear and morphology evaluations, the mild steel machinery parts could be used operationally for recycling of textile wastes. for surface alterations of textile machinery parts. Furthermore, damaged, and distorted post-consumer textile wastes required hard, high strength and well finished machinery parts surfaces for its recycling.

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Thermal and mechanical shock resistances of Si3N4/(W, Ti)C graded nano-composite ceramic tool material

Cited by 13 publications

References 27 publications

Functionally graded materials (FGMs): A review of classifications, fabrication methods and their applications

Functionally graded materials (FGMs): A review of classifications, fabrication methods and their applications

Additive manufacturing of silicon nitride ceramics: A review of advances and perspectives

Mild Steel Tribology for Circular Economy of Textile Industries

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