Laser-Hardened and Ultrasonically Peened Surface Layers on Tool Steel AISI D2: Correlation of the Bearing Curves’ Parameters, Hardness and Wear

Lesyk, Dmytro; Martı́nez, Silvia; Mordyuk, B.N.; Dzhemelinskyi, Vitaliy; Lamíkiz, Aitzol; Prokopenko, G.I.; Grinkevych, K.E.; Tkachenko, I. V.

doi:10.1007/s11665-017-3107-7

Cited by 29 publications

(6 citation statements)

References 37 publications

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“…In the work [11], the realization possibilities of the combined laser-ultrasonic hardening of flat-shaped parts using a high-power fiber laser and multi-pin ultrasonic tool have been shown. The results confirmed that the combined LHT+UIT increases the wear resistance of the hardened layer at least two times due to the formation of a fine-grained structure with high hardness [12] and microrelief with low roughness [13].…”

Section: Literature Review and Problem Statementsupporting

confidence: 65%

“…The LHT of the specimens was carried out using a milling center with computer numerical control (CNC), a fiber laser, a scanner and a temperature control system [17,18]. A detailed description of the equipment used is given in [11][12][13]. The LHT was conducted in the following regimes: heating temperature of 900...1,300 °C, LHT speed of 40...140 mm/min, scanning speed of 1,000 mm/s, scanning width of 10 mm [11].…”

Section: Materials and Description Of Applied Surface Treatmentsmentioning

confidence: 99%

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Surface hardening and finishing of metallic products by hybrid laserultrasonic treatment

Dzhemelinskyi

Lesyk

Гончарук

et al. 2018

EEJET

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Section: Literature Review and Problem Statementsupporting

confidence: 65%

Section: Materials and Description Of Applied Surface Treatmentsmentioning

confidence: 99%

Surface hardening and finishing of metallic products by hybrid laserultrasonic treatment

Dzhemelinskyi

Lesyk

Гончарук

et al. 2018

EEJET

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“…The structural materials impacted by high-speed shots usually produce a rugged surface after SP, and the rugged surface influences the surface quality and even the service performance, such as fatigue life and wear resistance. [1,36,37] As roughness is an important property for the surface integrity of the SPed structural materials, both the line roughness and surface roughness are used to evaluate the SPed surface. In general, roughness is closely related to the SP parameters and material properties.…”

Section: Effect Of Matrix Strength On the Roughness Of The Sped Sprin...mentioning

confidence: 99%

A Study on the Surface Integrity of 50CrMnMoVNb Spring Steels with Different Matrix Strengths Processed by Shot Peening

Ren

Wang

et al. 2021

Adv Eng Mater

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The surface integrity of structural materials after surface mechanical strengthening has a significant effect on service performance. Herein, the 50CrMnMoVNb spring steels with different microstructures and strengths are surface strengthened by shot peening (SP) with the same parameter, and the effect of matrix strength on surface integrity, including the roughness, residual stress, and gradient structure, is systematically studied. The experimental results show that both the line roughness and surface roughness decrease with the increase in matrix strength; the microhardness enhancement at the topmost surface layer and thickness of gradient layer decrease with the increase in matrix strength, whereas the surface residual stress and the maximum compressive residual stress display an increasing trend with the increase in matrix strength, and both the depth at the maximum compressive residual stress and the thickness of compressive residual stress zone are stable with a value of ≈75 and ≈300 μm, respectively. Inspired by these results and discussions, the surface integrity of the shot peened (SPed) metallic materials would be improved greatly by composition adjustment and microstructure optimization to regulate the matrix strength, as well as the SP process optimization.

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“…They studied the mechanical properties, surface hardness, tribological properties, and microstructure of high-power diode laser treated specimens. Lesyk et al [22] compared the effects of the ultrasonic impact treatment with those of laser heat treatment on the AISI D2 steel. Moreover, the twi treatments were combined and it was found that the surface wear losses were decreased by 77%.…”

Section: Introductionmentioning

confidence: 99%

Experimental and Numerical Study of AISI 4130 Steel Surface Hardening by Pulsed Nd:YAG Laser

et al. 2019

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Laser surface transformation hardening (LSTH) of AISI 4130 was investigated by a Nd:YAG pulsed laser. Laser focal height (LFH), pulse width (LPW), scanning speed (LSS), and power (LP) varied during the experiments. The microstructure of the treated zone was characterized by optical (OM) and field emission scanning electron microscopy (FESEM). Micro-hardness was measured in the width and depth directions. Results showed that the hardness and depth of hardened layer increased by decreasing the LSS and the laser focal position (LFP), and by increasing the LPW. The results were compared with those obtained by furnace heat treatment of the same steel. Eventually, a finite element model was employed for the simulation of the LSTH of AISI 4130 steel and calculation of the heat-treated zone. The results showed that the model can predict with accuracy the temperature profile and the size and the shape of the laser hardened region.

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Laser-Hardened and Ultrasonically Peened Surface Layers on Tool Steel AISI D2: Correlation of the Bearing Curves’ Parameters, Hardness and Wear

Cited by 29 publications

References 37 publications

Surface hardening and finishing of metallic products by hybrid laserultrasonic treatment

Surface hardening and finishing of metallic products by hybrid laserultrasonic treatment

A Study on the Surface Integrity of 50CrMnMoVNb Spring Steels with Different Matrix Strengths Processed by Shot Peening

Experimental and Numerical Study of AISI 4130 Steel Surface Hardening by Pulsed Nd:YAG Laser

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Laser-Hardened and Ultrasonically Peened Surface Layers on Tool Steel AISI D2: Correlation of the Bearing Curves’ Parameters, Hardness and Wear

Cited by 29 publications

References 37 publications

Surface hardening and finishing of metallic products by hybrid laser­ultrasonic treatment

Surface hardening and finishing of metallic products by hybrid laser­ultrasonic treatment

A Study on the Surface Integrity of 50CrMnMoVNb Spring Steels with Different Matrix Strengths Processed by Shot Peening

Experimental and Numerical Study of AISI 4130 Steel Surface Hardening by Pulsed Nd:YAG Laser

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Surface hardening and finishing of metallic products by hybrid laserultrasonic treatment

Surface hardening and finishing of metallic products by hybrid laserultrasonic treatment