Comparative analysis and review of materials properties used in aerospace Industries: An overview

Sehgal, Anuj Kumar; Juneja, Chandan; Singh, Jay; Kalsi, Sachin

doi:10.1016/j.matpr.2021.09.498

Cited by 16 publications

(7 citation statements)

References 7 publications

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“…This holistic approach ensures that C-C composites can meet the requirements of diverse industries, ranging from aerospace and automotive to electronics and energy sectors, where thermal performance is paramount for operational efficiency, reliability, and safety. [43][44][45]…”

Section: Thermal Measurements and Analysismentioning

confidence: 99%

3D Printing Carbon-Carbon Composites With Multilayered Architecture for Enhanced Multifunctional Properties

Ravichandran,

Dmochowska,

Sundaravadivelan

et al. 2024

Preprint

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Carbon-carbon (C-C) composites are highly sought-after in aviation, automotive, and defense sectors due to their outstanding thermal and thermo-mechanical properties. These composites are highly valued for their exceptional thermal and thermo-mechanical properties, including remarkably low density and coefficient of thermal expansion, which are expected to surpass those of many alloys and other composites in the production of high-grade components. However, the current manufacturing methods for C-C composites are unable to meet market demands due to their high cost, low production speed, and labor-intensive processes, limiting their broader applications. This study presents an innovative approach by introducing a new extrusion-based 3D printing method using multiphase direct ink writing (MDIW) for C-C composite fabrication. The primary matrix utilized is a phenolformaldehyde thermosetting resin, reinforced with silicon carbide (SiC) and graphite nanopowder (Gnp), focusing on achieving simple, scalable, and environmentally sustainable production of green parts with enhanced polymer matrix. This is followed by an inert carbonization process to obtain the final C-C composites. The research emphasizes the careful optimization of curing and rheological properties, including the use of suitable viscosity modifiers like carbon black (CB). Furthermore, the MDIW process demonstrates its capability to pattern dual nanoparticles within the composite structure in a well-ordered manner, leading to improved overall performance. Thermo-mechanical and thermo-electrical properties were thoroughly tested, showcasing the multifunctionality of the composite for diverse applications, from high-value industries like aerospace to broader uses such as heatsinks and electronic packaging.

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Section: Thermal Measurements and Analysismentioning

confidence: 99%

3D Printing Carbon-Carbon Composites With Multilayered Architecture for Enhanced Multifunctional Properties

Ravichandran,

Dmochowska,

Sundaravadivelan

et al. 2024

Preprint

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“…Titanium alloy Ti6Al4V is widely used in aerospace, marine, automotive and other fields owing to its low density, high specific fracture toughness, excellent heat resistance, superior fatigue strength and crack expansion resistance, as well as remarkable toughness and corrosion resistance [1][2][3][4][5][6]. Laser melting deposition is preferred for the fabrication of intricate load-bearing components in major equipment, such as aerospace applications, due to its advantages of shortened manufacturing cycle and reduced machining allowances [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Ti6Al4V-0.72H on the Establishment of Flow Behavior and the Analysis of Hot Processing Maps

Sun,

Gu,

Zhang

et al. 2024

Crystals

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Significant columnar grains usually occur in the metallurgical microstructure of laser additive manufacturing, and plastic deformation introduced into additive manufacturing can significantly refine grain size. Due to the high deformation resistance and difficult deformation of titanium alloys, reducing the high-temperature deformation resistance of additive manufacturing titanium alloys is essential to facilitating the implementation of online rolling processes. High-temperature compression of titanium alloys was performed on a Gleeble-3800. It was found that the flow stress of the alloy decreased when the strain of the alloy decreased or the deformation temperature increased. The flow behavior of titanium alloys at high temperatures was investigated with the help of a Z-parameter flow model and multiple linear regression model. A positive correlation was found between the experimental and predicted values of the alloy under the multiple linear regression model, with a correlation coefficient of 0.98 and its error of 13.5%, which could better predict the flow stress values. In addition, hot processing maps were established, and the optimal deformation conditions were determined to provide some theoretical guidance for subsequent experiments.

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“…In recent years, industrial sectors have been seeing the rise of novel materials such as alloys and super alloys due to the exceptional material qualities they possess; high-strength steel is frequently utilized in the fabrication of products for the aviation, aerospace, and high-tech equipment industries [1][2][3][4]. However, the advent and extensive utilization of high-strength, heat-resistant, and difcult-to-cut materials has posed challenges to manufacturing operations [5,6].…”

Section: Introductionmentioning

confidence: 99%

Turning SKD 11 Hardened Steel: An Experimental Study of Surface Roughness and Material Removal Rate Using Taguchi Method

Nipu,

Karim,

Rahman

et al. 2023

Advances in Materials Science and Engineering

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Heat-treated steel is widely used in industrial applications due to its high strength and other desirable mechanical qualities. Grinding, which requires a lot of power and is expensive, is typically used to harden machining. In recent times, hard machining has emerged as a viable alternative to grind in select applications. In this investigation, turning operations with a carbide insert (CNMA 120408-KR3215) were carried out on SKD 11 (53 HRC) hardened steel. A total of nine machining tests were completed using the L9 orthogonal array. The response variables considered in this study were surface roughness (Ra) and material removal rate (MRR). The analysis of the signal to noise ratio reveals that the optimal combination of cutting process parameters for achieving a desired surface roughness consists of a cutting speed of 119 m/min, a feed rate of 0.11 mm/rev, and a depth of cut of 0.2 mm. The contribution of each process parameter to the machining performance of the carbide tool-work piece combination is determined through the use of ANOVA. Depth of cut has the greatest impact (57.33%) to MRR, while feed rate has the highest contribution (82.15%) to Ra. Moreover, desirability function analysis (DFA) was conducted to optimize the multiple responses. DFA suggested that, to attain a satisfactory response to the output parameters, higher range of cutting speed, depth of cut, and lower range of feed rate are appreciable; therefore, the analytical findings suggest that a cutting speed of 189 m/min, feed rate of 0.11 mm/rev, and a depth of cut of 0.5 mm can induce a favorable Ra of 0.971 μm and MRR of 10.248 cm3/min. In hard machining, cutting speed has a bigger influence on surface finish than feed rate.

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Comparative analysis and review of materials properties used in aerospace Industries: An overview

Cited by 16 publications

References 7 publications

3D Printing Carbon-Carbon Composites With Multilayered Architecture for Enhanced Multifunctional Properties

3D Printing Carbon-Carbon Composites With Multilayered Architecture for Enhanced Multifunctional Properties

Ti6Al4V-0.72H on the Establishment of Flow Behavior and the Analysis of Hot Processing Maps

Turning SKD 11 Hardened Steel: An Experimental Study of Surface Roughness and Material Removal Rate Using Taguchi Method

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