Comparative evaluation of TiC and/or WC addition on microstructure, mechanical properties, thermal residual stress and reciprocating wear behaviour of ZrB2–20SiC composites

Sengupta, P.; Basu, Suddhasatwa; Manna, I.

doi:10.1007/s10853-022-08021-x

Cited by 9 publications

(2 citation statements)

References 60 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Gupta and Kumar [48] reported the reaction of SiC with air oxygen during the wear test for ZrB 2 -SiC composite based on reaction (2). Related tribooxidation occurrence has also been declared by other studies [49,50]. Figure 11(a) depicts the C2-10S cross section and Figure 11(b) shows a higher magnification of the coating layer.…”

Section: Resultssupporting

confidence: 78%

See 1 more Smart Citation

Plasma-sprayed Al₂O₃-TiB₂-SiC ternary composite coatings and its wear behaviour based on SiC content

Mirhosseini

Mosallaee

Razavi

et al. 2023

Tribology - Materials, Surfaces & Interfaces

View full text Add to dashboard Cite

This paper aims to study the effect of adding different SiC content on the wear performance of Al 2 O 3 -TiB 2 -SiC ternary composite coatings produced by the air plasma spraying process. The study used SHS powders as primary materials, consisting of H 3 BO 3 , Al, and TiO 2 , and 5, 10, and 15 Vol.% SiC. The microstructure and wear specifications of the coatings were characterised using FESEM, microhardness, and pin-on-disk methods. The results showed that the addition of SiC led to higher hardness and lower wear track width and rate compared to Al 2 O 3 -TiB 2 composite coatings. The best wear behaviour was observed in Al 2 O 3 -TiB 2 -10%SiC and 15 wt% SiC composite coatings. The main wear mechanisms were found to be brittle fracture, delamination and adhesive for all samples.

show abstract

Section: Resultssupporting

confidence: 78%

Section: Microstructure Evaluations Of Worn Surfacessupporting

confidence: 77%

Plasma-sprayed Al₂O₃-TiB₂-SiC ternary composite coatings and its wear behaviour based on SiC content

Mirhosseini

Mosallaee

Razavi

et al. 2023

Tribology - Materials, Surfaces & Interfaces

View full text Add to dashboard Cite

show abstract

Enhanced Oxidation Resistance of ZrB₂–SiC–WC Composite below 1800 °C

Nussbaum,

Shter,

Mann‐Lahav

et al. 2024

Adv Eng Mater

View full text Add to dashboard Cite

The effect of 3.6 vol.% WC addition to ZrB2‐20 vol.% SiC (ZSW) on oxidation resistance is studied over a broad range of oxidation temperatures, 1000‐1800 °C. Non‐WC‐containing samples (ZS) show significant surface damage and degradation during oxidation, losing protective B2O3 and SiO2‐based surface layers, exposing a porous ZrO2 layer and base material for further oxidation. ZSW samples preserve their surface protective layers during oxidation up to 1800 °C while the underlying ZrO2 scale remains dense. We report the appearance of convection cells on the surface of ZSW samples during oxidation above 1600 °C. This confirms the presence of boron‐rich phases, suppressing oxygen permeation into material, enhancing oxidation resistance of ZSW samples above. During exposure of the samples to 1800 ºC for 15 min, ZS and ZSW samples gained 11.1 ± 1.5 and 7.8 ± 0.3 mg cm‐2, respectively, due to oxidation. Exposure of the composites for 5 hours at 1600 ºC resulted in weight gains of 10.5 and 7.0 mg cm‐2 for ZS and ZSW samples, respectively. Cross‐sections of oxidized samples at 1800 °C show a tight zirconia layer below a glassy surface in ZSW and complete loss of surface glass in ZS, demonstrating the effectiveness of WC addition.This article is protected by copyright. All rights reserved.

show abstract

Effect of graded microstructure on the modulus, hardness, and strength of hot-pressed ZrB2-B4C FGM

Naik,

Pillari,

Patel

et al. 2024

J Mater Sci

View full text Add to dashboard Cite

Comparative evaluation of TiC and/or WC addition on microstructure, mechanical properties, thermal residual stress and reciprocating wear behaviour of ZrB2–20SiC composites

Cited by 9 publications

References 60 publications

Plasma-sprayed Al₂O₃-TiB₂-SiC ternary composite coatings and its wear behaviour based on SiC content

Plasma-sprayed Al₂O₃-TiB₂-SiC ternary composite coatings and its wear behaviour based on SiC content

Enhanced Oxidation Resistance of ZrB₂–SiC–WC Composite below 1800 °C

Effect of graded microstructure on the modulus, hardness, and strength of hot-pressed ZrB2-B4C FGM

Contact Info

Product

Resources

About

Comparative evaluation of TiC and/or WC addition on microstructure, mechanical properties, thermal residual stress and reciprocating wear behaviour of ZrB2–20SiC composites

Cited by 9 publications

References 60 publications

Plasma-sprayed Al2O3-TiB2-SiC ternary composite coatings and its wear behaviour based on SiC content

Plasma-sprayed Al2O3-TiB2-SiC ternary composite coatings and its wear behaviour based on SiC content

Enhanced Oxidation Resistance of ZrB2–SiC–WC Composite below 1800 °C

Effect of graded microstructure on the modulus, hardness, and strength of hot-pressed ZrB2-B4C FGM

Contact Info

Product

Resources

About

Plasma-sprayed Al₂O₃-TiB₂-SiC ternary composite coatings and its wear behaviour based on SiC content

Plasma-sprayed Al₂O₃-TiB₂-SiC ternary composite coatings and its wear behaviour based on SiC content

Enhanced Oxidation Resistance of ZrB₂–SiC–WC Composite below 1800 °C