Performance and damage mechanism of TiN/ZrN nano-multilayer coatings based on different erosion angles

Chen, Jiao; Zhang, Zhaolu; Yang, Guan-Jun; Fang, Zhenghan; Yang, Zhiming; Li, Zhe; He, Guangyu

doi:10.1016/j.apsusc.2020.145457

Cited by 38 publications

(16 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The anti-erosion performance of the TiN coating is related to the microstructure and mechanical properties of the coating. 4,25,27,32 To understand the underlying mechanism of how the ion sputtering method improves the anti-erosion performance of TiN coatings, the microstructures and mechanical properties of TiN coatings with and without the sputtered layer were investigated.…”

Section: Discussionmentioning

confidence: 99%

“…To determine the erosion rate of the coatings, tests were performed using a gas‐blast tester based on the specifications in the American Society for Testing and Materials (ASTM) standard G76 1,11 with quartz sand (size range: 0−200 μm). During the test, the erode velocity was set to 100 m/s and measured using a double‐disk speed‐measuring device 24,25 . The erosion angle was set to 45°, and the sand feed rate was 6.4 g/min.…”

Section: Methodsmentioning

confidence: 99%

“…During the test, the erode velocity was set to 100 m/s and measured using a double-disk speedmeasuring device. 24,25 The erosion angle was set to 45 • , and the sand feed rate was 6.4 g/min. The samples were fixed on a clamp with a working distance of 20 mm between the sample and the outlet of the Laval nozzle.…”

Section: Test To Determine the Erosion Rate Of The Coatingsmentioning

confidence: 99%

See 2 more Smart Citations

Improvement of anti‐erosion performance of TiN coatings through using a filtration cathode vacuum arc deposition method

Wang

Chen

et al. 2022

J Am Ceram Soc

Self Cite

View full text Add to dashboard Cite

Sand erosion is a major factor that shortens the service life of aircraft in desert regions. The anti-erosion performance of titanium alloys may be improved using TiN coatings. However, few studies have employed Ti sputtering on Ti transition layers to improve the erosion resistance of the coatings. Herein, TiN coatings with a sputtering layer between the Ti transition layer and the TiN layer were deposited on a Ti-6Al-4V alloy by filtered cathodic vacuum arc deposition. For comparison, another group of TiN coatings without a Ti sputtering layer but processed using the same deposition parameters were prepared. The effects of the nanoscale sputtering layer on the microstructure, mechanical properties, and anti-erosion performance of the coatings were investigated using scanning electron microscopy, transmission electron microscopy, X-ray diffraction, and nanoindentation. The results show that the introduction of a Ti sputtering layer promoted the growth of TiN grains, leading to the formation of finer and denser TiN columnar grains. The preferred orientation of the coatings with the sputtering layer is (111) plane, whereas that of the coatings without the sputtering layer is (200) plane. The TiN coatings containing a sputtering layer exhibit higher hardness, elastic modulus, and H 3 /E 2 ratio, which enhances the anti-erosion performance of the coatings. The coatings with a sputtering layer exhibited better erosion resistance (erosion rate reduced by 75%) than the coatings without a sputtering layer. The underlying mechanism to understand the effect of the sputtering layer on the erosion resistance was discussed based on variations in the microstructure and mechanical properties of the coatings with and without the Ti sputtering layer. Ti sputtering layer was finally proved to be an effective method to improve the erosion resistance of TiN coatings.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Test To Determine the Erosion Rate Of The Coatingsmentioning

confidence: 99%

See 1 more Smart Citation

Improvement of anti‐erosion performance of TiN coatings through using a filtration cathode vacuum arc deposition method

Wang

Chen

et al. 2022

J Am Ceram Soc

Self Cite

View full text Add to dashboard Cite

show abstract

“…In general, the weight loss rate of coatings during the erosion process is taken as the evaluation indicator for the anti-impact performance [8,27]. Nevertheless, the real-time impact effect of solid particles (i.e., impact force and impact energy) on the coatings surface can hardly be evaluated by the conventional erosion test.…”

Section: Cyclic Impact Experimentsmentioning

confidence: 99%

“…These erosion damage sites will act as the crack initiation origins, which will induce the failure of the fabricated components and pose serious threat to the flight safety [5,6]. In order to prolong the service life of these titanium alloy-fabricated components, the protective coatings deposited on the components' surface is considered as a suitable choice [7][8][9][10]. With these protective coatings on the fabricated components surface, the sand induced impact and abrasion will not directly work on the components' surface but on the coatings.…”

Section: Introductionmentioning

confidence: 99%

Investigations in Anti-Impact Performance of TiN Coatings Prepared by Filtered Cathodic Vacuum Arc Method under Different Substrate Temperatures

Huang

Cao

et al. 2020

Coatings

View full text Add to dashboard Cite

In this study, the anti-impact performance of the TiN coatings prepared under various substrate temperatures (35, 200, 400, and 600 °C) were evaluated using a cyclic impact tester under 104 cycles. Moreover, the microstructure and anti-impact performance-related mechanical properties (adhesion strength and nano-hardness) were investigated to reveal the underlying mechanism of how the substrate temperature affects the anti-impact performance of the coatings. The results showed that the substrate temperature has a great influence on the internal stress, nano-hardness, and adhesion strength as well as the anti-impact performance of TiN coatings, and the coatings prepared under 400 °C exhibit the best impact resistance. The small internal stress, strong adhesion strength as well as high hardness and H3/E2 value for the 400 °C prepared coatings are the main contributes.

show abstract

Effect of Atmosphere During Deposition on the Morphology, Mechanical Properties and Microfriction of Zr-Based Coatings

Кузнецова

Lapitskaya

Чижик

et al. 2021

Advanced Structured Materials

View full text Add to dashboard Cite

Performance and damage mechanism of TiN/ZrN nano-multilayer coatings based on different erosion angles

Cited by 38 publications

References 30 publications

Improvement of anti‐erosion performance of TiN coatings through using a filtration cathode vacuum arc deposition method

Improvement of anti‐erosion performance of TiN coatings through using a filtration cathode vacuum arc deposition method

Investigations in Anti-Impact Performance of TiN Coatings Prepared by Filtered Cathodic Vacuum Arc Method under Different Substrate Temperatures

Effect of Atmosphere During Deposition on the Morphology, Mechanical Properties and Microfriction of Zr-Based Coatings

Contact Info

Product

Resources

About