Investigation of the wear and corrosion behaviors of CrN films onto oxynitriding-treated AISI H13 alloy steel by the direct current magnetron sputtering process

Chang, Shih-Hsien; Tsai, Bing-Chang; Huang, Kuo-Tsung; Yang, Chih-Hao

doi:10.1016/j.tsf.2022.139434

Cited by 9 publications

(2 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, as shown in Fig. 2b, the CrN diffraction peaks are slightly shifted to a high angle, which may be caused by the insertion of nitrogen atoms into the CrN structure and the microstructure transformation of the CrN lms [21,22]. Moreover, as the different coating temperatures will result in the CrN coating layers having various thicknesses, it is reasonable to suggest that this result is related to the crystal structure and the thickness of the CrN coating.…”

Section: Resultsmentioning

confidence: 91%

Improvement of the properties of CrN Films on oxynitriding treated Vanadis 23 high-speed steel by the DC magnetron sputtering

Chang¹,

Shiao²,

Huang³

2023

Preprint

Self Cite

View full text Add to dashboard Cite

This study coated CrN films onto oxynitriding-treated Vanadis 23 high-speed steel using the DC magnetron sputtering process of the PVD technique. The experimental parameters include various deposition temperatures (275, 300, 325, and 350°C), a bias of -25 V, a power of 100 W, a gas flow rate of 45/30 (Ar/N2) sccm, and a deposition time of 2.5 h. The research results show that when the coatings were deposited at 325°C, the CrN coatings possessed an obvious columnar crystal structure, the highest hardness (13.4 GPa), and the highest elastic modulus (159.7 GPa). In addition, the CrN coating had the best wear properties (the lowest specific wear rates were 1.07×10− 6 and 1.33×10− 6 mm3·m− 1·N− 1 under the loads of 2 N and 4 N, respectively) and good corrosion resistance (corrosion current was 8.90×10− 5 A·cm− 2, and polarization resistance was 822.11 Ω·cm2 in a 3.5 wt% NaCl solution).

show abstract

Section: Resultsmentioning

confidence: 91%

Improvement of the properties of CrN Films on oxynitriding treated Vanadis 23 high-speed steel by the DC magnetron sputtering

Chang¹,

Shiao²,

Huang³

2023

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

“…The use of coatings as a surface modification technique plays an essential role in the restoration of components that have experienced failures during their time in production and in the prevention of potential future failures. This is particularly crucial in applications where these components are subjected to aggressive conditions, such as mechanical stresses that may weaken the properties of the original material, as well as exposure to corrosive environments [1][2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Austenitic Stainless Steel ER308 Coating on H13 Tool Steel by Robotic GMAW Process

Hernandez-Flores,

Rodriguez-Vargas,

Stornelli

et al. 2023

Metals

View full text Add to dashboard Cite

Within the drilling, petrochemical, construction, and related industries, coatings are used to recover components that failed during service or to prevent potential failures. Due to high stresses, such as wear and corrosion, which the materials are subjected to, industries require the application of coating between dissimilar materials, such as carbon steels and stainless steels, through arc welding processes. In this work, an austenitic stainless steel (ER308) coating was applied to an H13 tool steel substrate using the gas metal arc welding (GMAW) robotic process. The heat input during the process was calculated to establish a relationship between the geometry obtained in the coating and its dilution percentage. Furthermore, the evolution of the microstructure of the coating, interface, and substrate was evaluated using XRD and SEM techniques. Notably, the presence of martensite at the interface was observed. The mechanical behavior of the welded assembly was analyzed through Vickers microhardness, and a pin-on-disk wear test was employed to assess its wear resistance. It was found that the dilution percentage is around 18% at high heat input (0.813 kJ/mm) but decreases to about 14% with reduced heat input. Microhardness tests revealed that at the interface, the maximum value is reached at about 625 HV due to the presence of quenched martensite. Moreover, increasing the heat input favors wear resistance.

show abstract

Current Status, Challenges, and Future Prospects of Thin Film Coating Techniques and Coating Structures

2023

View full text Add to dashboard Cite

Investigation of the wear and corrosion behaviors of CrN films onto oxynitriding-treated AISI H13 alloy steel by the direct current magnetron sputtering process

Cited by 9 publications

References 23 publications

Improvement of the properties of CrN Films on oxynitriding treated Vanadis 23 high-speed steel by the DC magnetron sputtering

Improvement of the properties of CrN Films on oxynitriding treated Vanadis 23 high-speed steel by the DC magnetron sputtering

Evaluation of Austenitic Stainless Steel ER308 Coating on H13 Tool Steel by Robotic GMAW Process

Current Status, Challenges, and Future Prospects of Thin Film Coating Techniques and Coating Structures

Contact Info

Product

Resources

About