Experimental Research Concerning Structural and Hardness Stability of 100Cr6 Steel Parts

Deliana Maria Duma; Sebastian Duma; Iuliana Duma; Dragoş Buzdugan

doi:10.4028/p-G0e5gD

Paper Titles

Numerical Investigation of Laminar Flow and Heat Transfer in a Bifurcated Backwards-Facing Step in the Presence of an Elastic Fin
p.27

Analytical and Numerical Analyses of MHD Non-Newtonian Third-Grade Nanofluid in Couette and Poiseuille Flows Using AGM
p.57

Effect of Heat Treatment on Microstructure, Phase Composition and Mechanical Properties of Low-Cost Titanium Alloy Ti-2.8Al-5.1Mo-4.9Fe Obtained by TIG Welding
p.85

The Effect of Flame Straightening Thermal Cycles on S1100M Properties
p.93

Experimental Research Concerning Structural and Hardness Stability of 100Cr6 Steel Parts
p.103

Finite Element Analysis of Failure Pressure of X60 Pipeline with Double Defect
p.113

Investigation of the Impact of Groove Angle on the Fatigue Life of Grooved Brake Discs
p.133

Wet Spinning of Optimized Graphene Oxide Nanosheets for Enhanced Electrochemical Performance in Fiber-Based Supercapacitors
p.151

Electrochemical Performance of Hydrothermal Synthesized Fe₃O₄/ReS₂ Heterostructure for Supercapacitor Electrodes
p.157

HomeDefect and Diffusion ForumDefect and Diffusion Forum Vol. 444Experimental Research Concerning Structural and...

Experimental Research Concerning Structural and Hardness Stability of 100Cr6 Steel Parts

Abstract:

The efficiency, precision, and expected lifespan of mechanisms and machine components (such as ball bearings, couplings, and gauges) are significantly influenced by the quality of the materials used. Thus, it is essential to select materials that offer well-defined hardness and stability throughout the product's lifetime. This paper examines the heat treatment applied to 100Cr6 steel to achieve precise hardness in the range of 230–390 HV10, while also meeting requirements for stability and uniformity over the product's lifespan.

You might also be interested in these eBooks

Heat and Mass Transfer, Tribological Research and Materials for Energy Storage

View Preview

Info:

Periodical:

Defect and Diffusion Forum (Volume 444)

Pages:

103-109

DOI:

https://doi.org/10.4028/p-G0e5gD

Citation:

Cite this paper

Online since:

October 2025

Authors:

Deliana Maria Duma, Sebastian Duma, Iuliana Duma, Dragoş Buzdugan*

Keywords:

EDX, Hardness, Heat Treatment, Microstructure, Steel

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] S. Duma, D.M. Duma, I. Duma, D. Buzdugan, The Influence of Heat Treatment Applied to 100Cr6 Steel on Microstructure and Hardness, Key Engineering Materials (952), (2023) 11-16.

DOI: 10.4028/p-sxy8mn

Google Scholar

[2] L. Rogal, J. Dutkiewicz, Effect of annealing on microstructure, phase composition and mechanical properties of thixo-cast 100Cr6 steel, Materials Characterization 68, (2012) 123-130.

DOI: 10.1016/j.matchar.2012.03.018

Google Scholar

[3] W. Puttgen, B. Hallstedt, W. Bleck, J.F. Loffler, P.J. Uggowitzer, On the microstructure and properties of 100Cr6 steel processed in the semi-solid state, Acta Materialia 55 (19), (2007) 6553-6560.

DOI: 10.1016/j.actamat.2007.08.010

Google Scholar

[4] D.S. Qian, K.W. Wang, Q.L. Liu, L. Hua, Effect of annealing parameters on microstructure and mechanical property of hot-rolled 100Cr6 bearing ring, Materials Science and Technology 32 (11), (2016) 1086-1093.

DOI: 10.1080/02670836.2015.1115647

Google Scholar

[5] A. Ellermann, B. Scholtes, The strength differential effect in different heat treatment conditions of the steels 42CrMoS4 and 100Cr6, Materials Science and Engineering: A 620 (2015) 262-272.

DOI: 10.1016/j.msea.2014.10.027

Google Scholar

[6] S. Duma, Studies regarding the acquirement of hardness standard blocks for transmitting the Knoop hardness scale 275…577 HK0.2 and Brinell 416…589HBW 5/750, Scientific Bulletin of the " POLITEHNICA" University of Timisoara, Tom 54(68) Fasc. 3, (2009) 27-32.

Google Scholar

[7] L. Hanganu, S. Duma, Researches on steels destined to actuators specific for textile mechatronics systems, Industria Textila 62 (6), (2011) 325-328.

Google Scholar