Preparation and mechanism of active Mo–Mn metallization on ZTA particles surface and interfacial bonding of reinforced iron matrix composite

Wu, Shuo; Qin, Yuchang; Fu, Daoren; Fan, Lei; Chen, Huahui; Hong, Haiping

doi:10.1016/j.ceramint.2020.03.147

Cited by 24 publications

(1 citation statement)

References 28 publications

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“…ZrO 2 toughened Al 2 O 3 (ZTA) ceramics have an excellent self-enhanced toughness effect (t-ZrO 2 to m-ZrO 2 ), which effectively resists impacting force, cutting, and fatigue wear [18,19]. Meanwhile, ZrO 2 ceramic has a lower contact angle with iron matrix than that of the Al 2 O 3 ceramic [20][21][22]. Some researchers [23][24][25][26][27][28] reported that the interfacial bonding of composites is a critical factor for evaluating the mechanical and wear resistance properties.…”

Section: Introductionmentioning

confidence: 99%

Interfacial bonding and abrasive wear behaviours of the iron matrix composites

Liu

Shi

et al. 2022

Materials Science and Technology

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Ceramic particles reinforced iron matrix composites attract considerable interest in the industrial engineering field due to the ceramic's excellent fatigue and wear resistance. ZTA ceramic particle has been regarded as an ideal reinforcement phase. In this study, three-body abrasive wear behaviours and the mechanism of the ZTA/Fe composites and high chromium white cast iron Cr15 standard samples were investigated. The wear resistance of the ZTA/Fe composite was superior to the Cr15 standard sample under SiO2 abrasives. The extruded ZTA could protect the matrix surrounding ZTA ceramic particles. However, ZTA ceramic particles were cut together with the Cr15 matrix under SiC abrasives. The wear mechanism of the composites was a combination of the cutting and fatigue for SiC abrasives.

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