Interface modification and impact abrasive wear behavior of ZTA particle-reinforced iron-matrix composite

Qin, Yuchang; Wang, Yue; Miao, Wencheng; Yang, Peng; Fu, Daoren; Fan, Lei; Chen, Huahui

doi:10.1016/j.wear.2021.204205

Cited by 9 publications

(2 citation statements)

References 30 publications

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“…Chemical mechanical polishing is a technology to realize ultra-precision machining [4,5]. Abrasive plays a very important role in chemical mechanical polishing, and often were used in the processing of semiconductor materials, aerospace and other fields [6][7][8]. In recent years, many scholars have studied different abrasives, such as magnetic abrasives, mixed abrasives, polycrystalline diamond abrasives etc [9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster

Wang

Ding²,

Wang³

et al. 2023

Preprint

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Abrasive particles have a crucial influence on the material removal rate and surface quality of the workpiece in tribochemical mechanical polishing. Therefore, this article selects a self-made catalytic abrasive cluster to polish the 6H-SiC and explore the removal mechanism of polishin silicon carbide in the new catalytic abrasive cluster. The tribochemical mechanical polishing test and friction and wear test of 6H-SiC were carried out with three different abrasives, and the evaluation parameters such as material removal rate, surface roughness and friction coefficient were obtained. Quanta 200 scanning electron microscope(SEM) and oxfobrdinca 250 energy dispersive spectrometer (EDS) and x-ray diffraction(XRD)diffractometer were used to observe the surface, analyze the elements and determine the composition of silicon carbide workpiece after tribochemical mechanical polishing. The experimental result shows that oxygen is produced in the tribochemical mechanical polishing of silicon carbide by catalytic abrasive cluster, which makes the silicon carbide surface generate SiO2 shear film that is easy to be removed. Comparing with iron-based white corundum mixed abrasive and Al2O3 abrasive, the catalytic abrasive cluster has better processability for 6H-SiC, and the material removal rate can reach to 42.928nm/min.

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Section: Introductionmentioning

confidence: 99%

Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster

Wang

Ding²,

Wang³

et al. 2023

Preprint

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“…The microhardness reached 505 HV. Zirconia-toughened alumina particles reinforced CIC prepared on high chromium cast iron was investigated by Qiu et al [26], and the relative impact wear resistance under impact energy of 1.5 J was 2.35 times that of the matrix.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Ni Content on the Microstructure and Impact Wear Resistance Performance of High-Chromium Casting Infiltration Coating

et al. 2022

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Casting infiltration technology was used to fabricate a high-chromium coating on the surface of parent ZG45 steel with different Ni content. SEM, EDS analysis, CALPHAD-type calculations, Rockwell hardness test and impact wear test were utilized to investigate the influence of Ni on the microstructure, hardness and impact wear resistance performance. The as-cast microstructure of the casting infiltration coatings with Ni content less than 2.82 wt.% was a pearlite matrix with reticular eutectic M7C3 carbide, while the matrix of the coatings with 5.53 wt.% Ni showed austenite. The content of Ni had little effect on both the solidification behavior and the amount of eutectic M7C3. After heat treatment, the transformation of the matrix to martensite occurred, and the Rockwell hardness significantly increased. The proportion of the retained austenite in the casting infiltration coatings increased from 6.4 vol.% to 27.5 vol.% with increasing Ni content, resulting in a decrease in the hardness. Due to a better balance of the hardness and toughness, the casting infiltration coating with 1.53 wt.% Ni showed the best impact wear resistance performance.

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Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster

Wang

Ding

Wang

et al. 2023

Int J Adv Manuf Technol

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Interface modification and impact abrasive wear behavior of ZTA particle-reinforced iron-matrix composite

Cited by 9 publications

References 30 publications

Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster

Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster

The Influence of Ni Content on the Microstructure and Impact Wear Resistance Performance of High-Chromium Casting Infiltration Coating

Research of dry tribochemical mechanical polishing SiC with an innovation abrasive-catalytic abrasive cluster

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