A comparative study on the three-body abrasive wear performance of Q&amp;P processing and low-temperature bainitic transformation for a medium-carbon dual-phase steel

Dong, Hangyu; Wu, Kaiming; Wang, X.L.; Hou, Tingping; Yan, Rui

doi:10.1016/j.wear.2018.01.009

Cited by 29 publications

(11 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This behavior demonstrates that hardness was not the only parameter affecting the wear resistance and that the RA may play a key role. [ 15 ] On the other hand, when analyzing the influence of the testing linear velocity in the Q&P‐treated high‐C steel (Figure 8c), it can be seen that it is also insignificant.…”

Section: Resultsmentioning

confidence: 99%

“…the Q&P process conditions (QT, PT, Pt). [15] Although the C content of the austenite can be of greater importance than the austenite content against wear, [19] generally, higher austenite content is translated into better abrasive wear performance.…”

Section: Introductionmentioning

confidence: 99%

“…[13,14] Most of the studies related to Q&P benefits for wear resistance correspond to the mining industry. [15][16][17][18] In general, it is concluded that the RA is very beneficial for the tribological behavior (wear and friction). Consequently, in Q&P steels, apart from the direct relationship between hardness and wear resistance, the latter also depends on the microstructure and, therefore, on DOI: 10.1002/srin.202300056…”

Section: Introductionmentioning

confidence: 99%

“…Consequently, in Q&P steels, apart from the direct relationship between hardness and wear resistance, the latter also depends on the microstructure and, therefore, on the Q&P process conditions (QT, PT, Pt). [ 15 ] Although the C content of the austenite can be of greater importance than the austenite content against wear, [ 19 ] generally, higher austenite content is translated into better abrasive wear performance.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Microstructure and Wear Resistance in Medium and High C Steels Treated by Quenching and Partitioning

Molino

Arribas

Pérez

et al. 2023

steel research int.

View full text Add to dashboard Cite

The quenching and partitioning (Q&P) steels have shown to be promising candidates to be applied in fields where wear resistance is required. In this study, a medium and a high C steel are heat treated by Q&P and the resulting microstructure, hardness, and wear resistance are characterized. The mechanical stability of the austenite phase under wear test conditions is investigated. It is found that the stability of austenite is very high in the high C steel and decreases in the medium C steel. Additionally, the hardness and wear behavior of the Q&P‐treated steels are compared with the results obtained for quenching and tempering (Q&T) treated samples, showing that, although the hardness of Q&P steels is quite lower, the obtained wear rates are similar. It means that in the studied Q&P steels, although the austenite transformation into martensite does not occur considerably, the presence of austenite might play a key role in the wear resistance.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Microstructure and Wear Resistance in Medium and High C Steels Treated by Quenching and Partitioning

Molino

Arribas

Pérez

et al. 2023

steel research int.

View full text Add to dashboard Cite

show abstract

“…Retained austenite is the key structural constituent of heterogeneous constructional steels due to its higher ductility and its capability toward strain-induced martensite transformation (TRIP-effect) [11,12]. TRIP-effect results in enhancement of steel strength/ductility combination [13,14] as well as in improvement in exploitation behaviour such as abrasive/erosive wear resistance [15][16][17]. A carbon partitioning between the phase constituents is a common feature of heat processing of different steel grades (TRIP-assisted steels [1,5], QP-steels [18,19], nanobainite steels [20]).…”

Section: Introductionmentioning

confidence: 99%

Element partitioning in low-carbon Si2Mn2CrMoVNb TRIP-assisted steel in intercritical temperature range

Ефременко

Kussa

Petryshynets

et al. 2020

Acta Metall Slovaca

View full text Add to dashboard Cite

The present paper is aimed at the study of the kinetics of Mn, Si, Cr partitioning in 0.2wt%C-Si2Mn2CrMoVNb TRIP-assisted steel under the annealing at 770 oC and 830 oC to be within the intercritical temperature range. The work was fulfilled using SEM, EDX, dilatometry, and hardness measurements. It was found that under heating a redistribution of the alloying elements between ferrite and austenite took place. Specifically, silicon partitioned to ferrite while chromium diffused to austenite with distribution coefficient values of 1.12-1.21 (KSi) and 0.75-0.86 (KCr). Manganese was found to partition to a much greater extent resulting in a distribution coefficient of KMn=0.38-0.50 and 2.6 times higher concentration in austenite as compared to ferrite. As annealing temperature raised from 770 oC to 830 oC the elemental partitioning was accelerated, followed by the decrease in manganese content in austenite (by 1.44 time) and ferrite (by 1.34 time) caused by an increase in austenite volume fraction. Silicon featured uneven distribution within ferrite to be accumulated at the “martensite/ferrite” interface and near ferrite grain boundaries, while manganese was concentrated in MC carbides. The recommendation for annealing holding was formulated based on elemental partitioning kinetics.

show abstract

Study on the Correlation Mechanism Between Wear Failure Behavior and the TRIP Effect of Retained Austenite in Bainitic Steel

Chen

Huang

et al. 2023

Tribol Lett

View full text Add to dashboard Cite

A comparative study on the three-body abrasive wear performance of Q&P processing and low-temperature bainitic transformation for a medium-carbon dual-phase steel

Cited by 29 publications

References 23 publications

Microstructure and Wear Resistance in Medium and High C Steels Treated by Quenching and Partitioning

Microstructure and Wear Resistance in Medium and High C Steels Treated by Quenching and Partitioning

Element partitioning in low-carbon Si2Mn2CrMoVNb TRIP-assisted steel in intercritical temperature range

Study on the Correlation Mechanism Between Wear Failure Behavior and the TRIP Effect of Retained Austenite in Bainitic Steel

Contact Info

Product

Resources

About