Fabrication of free standing 316-L stainless steel–Al2O3 composite micro machine parts by soft moulding

Imbaby, Mohamed; Jiang, Kyle

doi:10.1016/j.actamat.2009.06.034

Cited by 15 publications

(10 citation statements)

References 27 publications

(23 reference statements)

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“…Additionally, the additions of ceramic nanoparticles improved the tribological property, wear-resistance and overall mechanical properties of metal nanocomposites [21]. Therefore, these nanocomposites could be used in manufacturing pistons or linkage rods [22] (Figure 1c), micro-gears [23] (Figure 1d-f).…”

Section: Introductionmentioning

confidence: 99%

A Review on Nanocomposites. Part 1: Mechanical Properties

Liu

Khaliq

Huo

et al. 2020

Journal of Manufacturing Science and Engineering

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Micromachining of nanocomposites is deemed to be a complicated process due to the anisotropic, heterogeneous structure, and advanced mechanical properties of these materials associated with the size effects in micromachining. It leads to poorer machinability in terms of high cutting force, low surface quality, and high rate of tool wear. In part 1 of this two-part review paper, a comprehensive review on mechanical properties of various nanocomposites will be presented while the second part of the paper will focus on the micro-machinability of these nanocomposite materials.

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Section: Introductionmentioning

confidence: 99%

A Review on Nanocomposites. Part 1: Mechanical Properties

Liu

Khaliq

Huo

et al. 2020

Journal of Manufacturing Science and Engineering

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“…The influence on the processing during the PIM technique of different reinforcements, such as titanium carbide and multiwalled carbon nanotubes (MWCNT), has also been reported (e.g., [35][36][37]). Finally, the application of nanoalumina mixed with SAE 316L stainless steel powder has been analyzed through the use of microsoft molding technique, which does not apply pressure and temperature during the embossing step [38].…”

Section: Semicrystallinementioning

confidence: 99%

Development of Metal Powder Hot Embossing: A New Method for Micromanufacturing

Sequeiros

Emadinia

Vieira

et al. 2020

Metals

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Hot embossing is a small-scale, low-cost processing technology that can deliver products to the market in a short time. This microreplication technology is well established to produce polymeric components and has applications in several industrial sectors. The use of micropowder hot embossing in the production of metal components is an emerging and challenging process that, when compared to other typical technologies, brings some economic advantages in a volatile market with an increasing tendency to manufacture customized products. The main objective of this review is to analyze the potential of powder hot embossing and its developments in the production of metallic microparts/components. This technology requires four distinct steps: (1) production feedstock (preparation of mixtures), (2) hot embossing (shape forming), (3) debinding and (4) sintering. These steps are interrelated and influence the characteristics of the final metallic microparts. This study summarizes the approaches implemented for the use of different metallic powders and polymeric binder systems for the preparation of the feedstock, the mold materials and the critical conditions tested in the embossing step to produce green parts, and the production of the final parts through the application of debinding and sintering. Powder hot embossing is a viable replication technology that allows the production of new metallic microcomponents, contributing to the global scientific effort of miniaturizing manufacturing process, equipment and products. The merit of powder hot embossing for industrialization needs further development to assert itself in the market and compete with other micromanufacturing techniques.

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“…The tri biological property, wear-resistance, and general mechanical properties of metal nanocomposites were further enhanced by the addition of ceramic nanoparticles [21]. As a result, these Nano composites could be employed to create microgears [23], linkage rods, or pistons [22]. It would be required to research the mechanical properties as well as workable processing methods to create Nano composites due to their enormous potential to develop micro-products.…”

Section: Introductionmentioning

confidence: 99%

An overview of Mechanical properties of Nano-composites

Alhakeem¹

2022

ijmdsa

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Due to the anisotropic, heterogeneous structure, and advanced mechanical properties of these materials combined with the size effects in micromachining, micromachining of nanocomposites is thought to be a challenging operation. In terms of high cutting force, poor surface quality, and rapid tool wear, it results in worse machinability. The first of these two parts of this review paper will provide a thorough overview of the mechanical characteristics of diverse nanocomposites, while the second part will concentrate on the micro-machinability of these nanocomposite materials.

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Fabrication of free standing 316-L stainless steel–Al2O3 composite micro machine parts by soft moulding

Cited by 15 publications

References 27 publications

A Review on Nanocomposites. Part 1: Mechanical Properties

A Review on Nanocomposites. Part 1: Mechanical Properties

Development of Metal Powder Hot Embossing: A New Method for Micromanufacturing

An overview of Mechanical properties of Nano-composites

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