A review on application of FGM fabricated using solid-state processes

Madan, Royal; Bhowmick, Shubhankar

doi:10.1080/2374068x.2020.1731153

Cited by 21 publications

(14 citation statements)

References 55 publications

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“…According to a combination of materials, FGM production is categorized as metal/metal, metal/ceramic, ceramic/ceramic and ceramic/polymer. Out of these, the metal/ceramic combination is widely used owing to its benefits in high-temperature structural applications (Madan et al , 2020a; Madan and Bhowmick, 2020). And because of the vast difference in sintering temperatures of metal and ceramic addition of a large volume fraction of ceramic is not possible for most of the materials.…”

Section: Discussionmentioning

confidence: 99%

“…Functionally graded materials (FGM's) has wide applications in areas like aerospace, nuclear energy, electronics, power plants, bioimplants, commodities, defense, chemical plant, cutting tools and data storage devices (Madan and Bhowmick, 2020). The grading of material is selected to suit specific requirements like low weight, high-temperature resistance, corrosion resistance and high toughness, to name a few.…”

Section: Introductionmentioning

confidence: 99%

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Modeling of functionally graded materials to estimate effective thermo-mechanical properties

Madan

Bhowmick

2021

WJE

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Purpose Functionally graded materials are a special class of composites in which material are graded either continuously or layered wise depending upon its applications. With such variations of materials, the properties of structure vary either lengthwise or thickness wise. This paper aims to investigate models for effective estimation of material properties, as it is necessary for industries to identify the properties of composites or functionally graded materials (FGM’s) before manufacturing and also to develop novel material combinations. Design/methodology/approach Available models were compared for different material combinations and tested with experimental data for properties such as Young’s modulus, density, coefficient of thermal expansion (CTE) and thermal conductivity. Combinations of metal–ceramic and metal–metal were selected such that their ratios cover a wide range of materials. Findings This study reveals different models will be required depending on the material used and properties to be identified. Practical implications The results of the present work will help researchers in the effective modeling of composites or FGM’s for any analysis. Originality/value This paper presents a comparison and review of various analytical methods with experimental data graphically to find out the best suitable method. For the first time, the Halpin-Tsai model was extended in the analysis of the CTE which shows good approximations.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Modeling of functionally graded materials to estimate effective thermo-mechanical properties

Madan

Bhowmick

2021

WJE

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“…77 Various methods are available for continuous grading, like wet filtration, vibration stacking process, centrifugal process, slurry decomposition, and the wet powder spray method. 78 The stacked powder is compacted to achieve direct bonding and strength. 79 The part is also known as the green part after compacting.…”

Section: Production Techniquesmentioning

confidence: 99%

Functionally graded materials: A review of computational materials science algorithms, production techniques, and their biomedical applications

Panchal

Ponappa

2022

Proceedings of the Institution of Mechanical Engineers, Part C:

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Functionally graded materials (FGMs) are specially designed composite materials that gradually change their material properties. This distinctive property of materials comes with new challenges in the design and manufacturing sector. For such challenges, the best options are material property computation and material modelling using different computational materials science (CMS) algorithms. This review paper provides enriched information on CMS with an overview of the available FGM production techniques with a detailed study of FGM use in biomedical applications based on the available literature over the past couple of decades.

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“…Powder metallurgy (PM) is one of the well-known solid-phase processes to produce FGMs in which a graded powder material is mixed with a specific proportion stacked together in a continuous manner or via step-by-step stages. Then, the stacked material is compacted by pressing to achieve a dense condition, and the resultant compact part is sintered in a specified range of temperature to reach a 100% dense part (Madan and Bhowmick, 2020). The most significant stages of the PM process, respectively, are powder weighing, powder mixing, compaction, and sintering.…”

Section: Powder Metallurgymentioning

confidence: 99%

Functional Gradient Metallic Biomaterials: Techniques, Current Scenery, and Future Prospects in the Biomedical Field

Shi

Zhou

et al. 2021

Front. Bioeng. Biotechnol.

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Functional gradient materials (FGMs), as a modern group of materials, can provide multiple functions and are able to well mimic the hierarchical and gradient structure of natural systems. Because biomedical implants usually substitute the bone tissues and bone is an organic, natural FGM material, it seems quite reasonable to use the FGM concept in these applications. These FGMs have numerous advantages, including the ability to tailor the desired mechanical and biological response by producing various gradations, such as composition, porosity, and size; mitigating some limitations, such as stress-shielding effects; improving osseointegration; and enhancing electrochemical behavior and wear resistance. Although these are beneficial aspects, there is still a notable lack of comprehensive guidelines and standards. This paper aims to comprehensively review the current scenery of FGM metallic materials in the biomedical field, specifically its dental and orthopedic applications. It also introduces various processing methods, especially additive manufacturing methods that have a substantial impact on FGM production, mentioning its prospects and how FGMs can change the direction of both industry and biomedicine. Any improvement in FGM knowledge and technology can lead to big steps toward its industrialization and most notably for much better implant designs with more biocompatibility and similarity to natural tissues that enhance the quality of life for human beings.

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A review on application of FGM fabricated using solid-state processes

Cited by 21 publications

References 55 publications

Modeling of functionally graded materials to estimate effective thermo-mechanical properties

Modeling of functionally graded materials to estimate effective thermo-mechanical properties

Functionally graded materials: A review of computational materials science algorithms, production techniques, and their biomedical applications

Functional Gradient Metallic Biomaterials: Techniques, Current Scenery, and Future Prospects in the Biomedical Field

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