Relationship between martensite microstructure and ductility of H13 steel from aspect of crystallography

Zhu, J. Jim; Zhang, Zhihao; Xie, Jun

doi:10.1007/s42243-021-00595-1

Cited by 10 publications

(2 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This technology will become more commonly employed in high-end high-speed steel, with a focus on excellent cleanliness and low cost. Electroslag remelting technology [100][101][102] can successfully enhance carbides in high-speed steel while also enhancing cleanliness, and it will continue to be one of the mainstays of high-speed steel billet manufacturing in the future. Optimizing the electroslag casting process to improve the carbide's shape and size and refine the solidified microstructure will be essential to enhance this technology.…”

Section: Discussionmentioning

confidence: 99%

Effect of Alloying and Microalloying Elements on Carbides of High-Speed Steel: An Overview

Chen,

Ye,

Chen

et al. 2024

Metals

View full text Add to dashboard Cite

In high-speed steel, carbides are essential phase constituents, which have a direct impact on engineering performance and qualities of high-speed steel. The formation, morphology, and distribution of carbides are dictated by alloying elements. In this paper, various types of carbides in high-speed steel are presented. The effects of different alloying elements such as C, W, Mo, Cr, and V on the formation of carbides in high-speed steel are discussed. Research progresses on carbide improvement by microalloying elements such as N, B, Mg, and rare earth (RE) elements are reviewed. It is reported that Cr promotes the precipitation of M2C, N enhances the formation of fibrous M2C, Mg effectively shatters the large-size carbide grid, Nb refines granular carbide MC, and rare earth elements encourage the formation of M6C, resulting in irregular M2C lamellae. The incorporation of microalloying elements improves the distribution and size of carbides and also refines the solidification structure of high-speed steel.

show abstract

Section: Discussionmentioning

confidence: 99%

Effect of Alloying and Microalloying Elements on Carbides of High-Speed Steel: An Overview

Chen,

Ye,

Chen

et al. 2024

Metals

View full text Add to dashboard Cite

show abstract

“…Therefore, it is necessary to balance the impact toughness and wear resistance in order to improve the service life of the tools [25][26][27]. Generally speaking, there are many methods to improve the contradictory mechanical properties of steel, such as ultra-pure purification, heat treatment, large forging ratio and so on [21,[28][29][30][31]. However, on a technical level, the tool and die steel for cutting tools has reached a certain limit.…”

Section: Introductionmentioning

confidence: 99%

Enhancement of Wear Resistance on H13 Tool and Die Steels by Trace Nanoparticles

Kou

Dai

Wang

et al. 2022

Metals

View full text Add to dashboard Cite

In order to improve the impact toughness and wear resistance of the tool and die steels, this study innovatively prepared strengthened H13 steels with different contents of single-phase TiC and dual-phase TiC + TiB2 through in situ nanoparticle/Al master alloys at room temperature. The microstructure evolution and mechanical properties as well as wear resistance were investigated. Results indicate that the H13 steel with 0.02 wt.% dual-phase TiC + TiB2 nanoparticles has a more uniform and finer microstructure, and the mechanical properties and wear resistance are significantly improved. The yield strength, maximum tensile strength, breaking strain, uniform elongation, product of strength plasticity, and unnotched and U-notched impact toughness of H13 steel with 0.02 wt.% dual-phase TiC + TiB2 are higher than that of H13 steel. In addition, the volume wear rate, maximum scratch depth and width reach 7.1 × 10−11 m3/m, 6050 nm and 90 μm, respectively, which are reduced by 44.5%, 30.1% and 45.5% compared with that of H13 steel. Refining the microstructure and improving impact toughness and wear resistance of H13 tool steel through trace nanoparticles can provide important inspiration for industrial applications.

show abstract

Influence of Heat and Cryogenic Treatments on the Abrasive Wear Behavior of H13 Tool Steel

López-Leyva

Luis-Pantoja

Juárez-Islas

et al. 2023

J. of Materi Eng and Perform

View full text Add to dashboard Cite

Relationship between martensite microstructure and ductility of H13 steel from aspect of crystallography

Cited by 10 publications

References 41 publications

Effect of Alloying and Microalloying Elements on Carbides of High-Speed Steel: An Overview

Effect of Alloying and Microalloying Elements on Carbides of High-Speed Steel: An Overview

Enhancement of Wear Resistance on H13 Tool and Die Steels by Trace Nanoparticles

Influence of Heat and Cryogenic Treatments on the Abrasive Wear Behavior of H13 Tool Steel

Contact Info

Product

Resources

About