Improved mechanical properties and fracture mechanism of C/C composites with salt treatment monitored by synchrotron-based in-situ tensile XRD

Feng, Song; Yang, Yingguo; Wang, Jiamin; Wang, Yong; Zhou, Xiaochen

doi:10.1016/j.compositesb.2020.108274

Cited by 23 publications

(1 citation statement)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The compounds and elements formed in AZ31-HfC Mg MMCs during stir casting process were identified using X-Ray Diffraction Spectroscopy (Make-RIGAKU). XRD analysis was done using a copper target with step size of 0.002, within 20° to 80° two theta (2θ) (Feng et al 2020). For conducting microstructural investigations on AZ31-HfC Mg MMCs, the specimens were prepared by using standard metallurgical procedures (Gao et al 2018).…”

Section: Methodsmentioning

confidence: 99%

Tribological investigations on HfC reinforced AZ31 Magnesium Metal Matrix Composites

2022

View full text Add to dashboard Cite

In this paper, an attempt was made to prepare Magnesium Metal Matrix Composites (MMCs) using AZ31 Mg as matrix material and hafnium carbide (HfC) as reinforcement material. AZ31-HfC Mg MMCs were prepared by using stir casting method using different HfC reinforcement percentages such as 5%, 10% & 15% by wt. Tensile tests and surface micro hardness tests on AZ31-HfC Mg MMCs were conducted. Yield strength & ultimate tensile strength & surface micro hardness of AZ31-HfC MMCs was found to increase up to 12%, 17% & 23% compared to base material AZ31 Mg alloy. Tribological studies were conducted using three sliding speeds (2 mm/s, 4 mm/s and 6 mm/s). Micro scratch tests were conducted on traction force and coefficient of abrasive friction variations. Pin on disc wear tests were conducted to study the wear mass loss of AZ31-HfC MMCs at different loading conditions, sliding rate and reinforcement percentage of HfC by wt. SEM analysis of wear tested specimens indicated voids, furrows, micro-cracks and wear debris.

show abstract

Section: Methodsmentioning

confidence: 99%

Tribological investigations on HfC reinforced AZ31 Magnesium Metal Matrix Composites

2022

View full text Add to dashboard Cite

show abstract

Morphological and microstructural evolution of mesophase-pitch-based carbon-fiber-reinforced carbon matrix composite under Ar ions irradiation

Xie,

Tang,

et al. 2025

Applied Surface Science

View full text Add to dashboard Cite

Effect of h-BN addition on thermo-physical properties and phonon mechanisms of C/C-BN composites

Niu

Zhang

et al. 2023

Carbon

View full text Add to dashboard Cite

Improved mechanical properties and fracture mechanism of C/C composites with salt treatment monitored by synchrotron-based in-situ tensile XRD

Cited by 23 publications

References 39 publications

Tribological investigations on HfC reinforced AZ31 Magnesium Metal Matrix Composites

Tribological investigations on HfC reinforced AZ31 Magnesium Metal Matrix Composites

Morphological and microstructural evolution of mesophase-pitch-based carbon-fiber-reinforced carbon matrix composite under Ar ions irradiation

Effect of h-BN addition on thermo-physical properties and phonon mechanisms of C/C-BN composites

Contact Info

Product

Resources

About