Research and prospect of particle reinforced iron matrix composites

Dong, Wenlong; Yang, Xuefeng; Wang, Kai; Liu, Bowen

doi:10.1007/s00170-023-12050-4

Cited by 6 publications

(2 citation statements)

References 129 publications

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“…The mechanical properties of Fe-based composites are typically linearly related to the volume fraction of reinforcing particles [27], which increases as the volume fraction increases. However, in the composites studied in this paper, the mechanical properties decreased as the volume fraction of TiCp increased.…”

Section: Effect Of Ticp Volume Fraction On the Mechanical Properties ...mentioning

confidence: 99%

Effect of TiCp volume fraction and WCp addition on the mechanical properties of TiCp/Cr8Mo2VSi composites

Wang,

Du,

Zhao

et al. 2024

Mater. Res. Express

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Titanium carbide particles (TiCp) is one of the most commonly used ceramic particles in ceramic- particle-reinforced metal matrix composites. The study prepared TiCp/Cr8Mo2VSi composites using the squeeze casting technique and investigated the effects of different TiCp volume fractions on the mechanical properties, including bending strength and impact toughness. Additionally, the study added tungsten carbide particles (WCp) powder to the preform to examine its effect on the mechanical properties of the composites. The study found that as the volume fraction of TiCp increased, the bending strength of the composites decreased gradually. The highest bending strength of 642.7 MPa was observed at 35% volume fraction. The impact toughness showed a small change, approximately 1.7 J/cm2. Upon the addition of WCp powder (with a mass fraction of 5.0 wt% and TiCp volume fraction of 50%), the bending strength and impact toughness of the composites were 375.2 MPa and 2.1 J/cm2, respectively. Compared to the composites without WCp powder (105.4 MPa, 1.7 J/cm2), the addition of WCp powder resulted in a 256.0% increase in bending strength and a 23.5% increase in impact toughness.

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Section: Effect Of Ticp Volume Fraction On the Mechanical Properties ...mentioning

confidence: 99%

Effect of TiCp volume fraction and WCp addition on the mechanical properties of TiCp/Cr8Mo2VSi composites

Wang,

Du,

Zhao

et al. 2024

Mater. Res. Express

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“…IMCs exhibit high strength, stiffness, modulus, wear resistance, fatigue resistance, and corrosion resistance and, therefore, have been widely acknowledged in modern industries [345,346]. IMCs produced by conventional technologies (such as infiltration casting [347] and powder metallurgy [348]) usually have poor wettability between the matrix and reinforcements, resulting in large residual stress, low density, poor strength, high cracking susceptibility, and reduced mechanical performance.…”

Section: Iron Matrix Composites (Imcs)mentioning

confidence: 99%

An overview of additively manufactured metal matrix composites: preparation, performance, and challenge

Chen,

Qin,

Zhang

et al. 2024

Int. J. Extrem. Manuf.

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Metal matrix composites (MMCs) are frequently employed in various advanced industries due to their high modulus and strength, favorable wear and corrosion resistance, and other good properties at elevated temperatures. In recent decades, additive manufacturing (AM) technology has garnered attention as a potential way for fabricating MMCs. This article provides a comprehensive review of recent endeavors and progress in additive manufacturing of MMCs, encompassing available AM technologies, types of reinforcements, feedstock preparation, synthesis principles during the AM process, typical AM-produced MMCs, strengthening mechanisms, challenges and future interests. Compared to conventionally manufactured MMCs, AM-produced MMCs exhibit more uniformly distributed reinforcements and refined microstructure, resulting in comparable or even better mechanical properties. In addition, AM technology can produce bulk MMCs with significantly low porosity and fabricate geometrically complex MMC components and MMC lattice structures. As reviewed, many AM-produced MMCs, such as Al matrix composites, Ti matrix composites, Nickel matrix composites, Fe matrix composites, etc., have been successfully produced. The types and contents of reinforcements strongly influence the properties of AM-produced MMCs, the choice of AM technology, and the applied processing parameters. In these MMCs, four primary strengthening mechanisms have been identified: Hall-Petch strengthening, dislocation strengthening, load transfer strengthening, and Orowan strengthening. AM technologies offer advantages that enhance the properties of MMCs when compared with traditional fabrication methods. Despite the advantages above, further challenges of AM-produced MMCs are still faced, such as new methods and new technologies for investigating AM-produced MMCs, the intrinsic nature of MMCs coupled with AM technologies, and challenges in the AM processes. Therefore, the article concludes by discussing the challenges and future interests of additive manufacturing of MMCs.

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High-Titanium Steel: A Comprehensive Review of Research Progress

Huang,

Yang,

2024

J. of Materi Eng and Perform

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Research and prospect of particle reinforced iron matrix composites

Cited by 6 publications

References 129 publications

Effect of TiCp volume fraction and WCp addition on the mechanical properties of TiCp/Cr8Mo2VSi composites

Effect of TiCp volume fraction and WCp addition on the mechanical properties of TiCp/Cr8Mo2VSi composites

An overview of additively manufactured metal matrix composites: preparation, performance, and challenge

High-Titanium Steel: A Comprehensive Review of Research Progress

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