Environmentally assisted fracture behavior of Fe-based amorphous coatings in chloride-containing solutions

Wang, Yuqi; Li, M.Y.; Sun, Lu; Zhang, X.Y.; Shen, Jun

doi:10.1016/j.jallcom.2017.12.150

Cited by 16 publications

(4 citation statements)

References 40 publications

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“…Decreased SCC resistance for MGC was ascribed to stress-induced localized corrosion because of the lower protectiveness of passive film and brittle nature of glassy materials. The dynamic fracture process of MGC is rather simple than that of the crystalline materials, however, a complete evaluation of the SCC process based on the integrated perspective from continuum fracture dynamics coupled with plastic flow in MGC was beyond the scope of that particular work [283].…”

Section: Stress Corrosionmentioning

confidence: 99%

“…defects like pores and/or inter-splats in the MGCs. For that, Wang et al [283] examined the effect of applied loads on corrosion properties and environmentally assisted fracture behaviour of Fe-based MGC. It was observed that for all the conditions, the external load had a negative impact on the passivation process in the coating, i.e.…”

Section: Stress Corrosionmentioning

confidence: 99%

Figure 28. Effect of environmental stress on corrosion properties for Fe-based MGC: polarization curves of Fe-based MGC (Fe 54.2 Cr 18.3 Mo 13.7 Mn 2.0 W 6.0 B 3.3 C 1.1 Si 1.4 , wt-%) at (a) various constant loading situations, (b) strain rates in NaCl solution, and at various applied loads in (c) HCl and (d) HNO 3 environments [283].…”

Section: Corrosion Properties Of Fe-based Metallic Glass Coatingsmentioning

confidence: 99%

“…Effect of environmental stress on corrosion properties for Fe-based MGC: polarization curves of Fe-based MGC (Fe 54.2 Cr 18.3 Mo 13.7 Mn 2.0 W 6.0 B 3.3 C 1.1 Si 1.4 , wt-%) at (a) various constant loading situations, (b) strain rates in NaCl solution, and at various applied loads in (c) HCl and (d) HNO 3 environments [283]. Cited images have been reproduced with due permission from the publisher.…”

Section: Corrosion Properties Of Fe-based Metallic Glass Coatingsmentioning

confidence: 99%

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Fe-based metallic glass coatings by thermal spraying: a focused review on corrosion properties and related degradation mechanisms

Nayak

Kumar

Laha

2022

International Materials Reviews

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Among various materials available for alleviating the corrosion-related degradation, thermal sprayed Fe-based metallic glass coatings (MGCs) have received huge attention from the scientific community due to the exceptional combination of mechanical and corrosion properties, along with commercially attractive low material cost of this particular alloy system. Emerging reports on the thermal sprayed Fe-based MGCs outperforming conventional corrosion-resistant materials and coatings have accelerated further exploration of this domain, resulting in an immense increase of research activities over the last few decades producing fascinating results. This review takes a holistic approach encompassing an in-depth assessment of all the relevant salient work till date, including corrosion properties, corresponding degradation mechanisms, metallurgical and environmental factors with reference to passive film dynamics and/or formation of corrosion products. Moreover, various strategies for improved corrosion properties and recent research progress have been reviewed with an attempt to identify the present knowledge gaps and the future research directions.

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Section: Stress Corrosionmentioning

confidence: 99%

Section: Stress Corrosionmentioning

confidence: 99%