Investigation of Structural-Phase States and Features of Plastic Deformation of the Austenitic Precipitation-Hardening Co-Ni-Nb Alloy

Tussupzhanov, Aidyn Å.; Yerbolatuly, Dosym; Kveglis, L. I.; Filarowski, Aleksander

doi:10.3390/met8010019

Cited by 3 publications

(1 citation statement)

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“…When steels are deformed at high temperatures, it may be assumed that a high martensite content will result in greater deformation. In the past, studies [21,22] examined the super plasticity of the transition using Co-Ni-Nb alloy. In this work, we study the structural-phase state and high-temperature deformation of steel 12Kh18N10T, which have unique physical properties.…”

Section: Introductionmentioning

confidence: 99%

Mechanical Property Enhancement of Stainless Steel 12Х18Н10Т Through nc-TiN Coating: A Simulation Study

Kassim,

Karash,

Mahmood

et al. 2024

ACSM

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Models for the mechanical testing must be created, and they must be processed at a high cost and take a very long time to finish. for bending, pulling, impact resistance, and other tests. to establish suitable mechanical standards for the application of these materials in the industrial, military, and aviation sectors. In order to gather information on these materials' resistance without requiring specialized laboratories, it was therefore required to test them using specific software, which lowers the expense associated with studying the materials before using them. To use computer simulation to research the impact of nc-TiN coating on the mechanical characteristics of stainless steel 121810T. Finite element models of uncoated and nc-TiN coated stainless steel 12Х18Н10Т were developed. Tensile, bending and impact tests were simulated using the ANSYS program. The coated models showed increased resistance compared to uncoated models in all three tests. The tensile strength, bending force and impact energy of the coated models increased by 30%, 32.67%., and 31.68% respectively. Finite element simulation demonstrated that nc-TiN coating can significantly enhance the mechanical properties of stainless steel 12Х18Н10Т. The virtual testing approach provides a cost-effective way to characterize materials and optimize coating parameters. The most important outcome of this study is the ability of numerical programs to generate mathematical models of models similar to those used in laboratories and workshops to perform various mechanical tests, such as tensile strength, impact resistance, bending resistance, twisting resistance, and other mechanical tests. In addition to describing the behavior of the material under the influence of different loads, this shortens the time it takes to finish industrial and technological projects and lowers the related expenses.

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Section: Introductionmentioning

confidence: 99%