Effect of Heat Treatment on Corrosion Behaviour of Amorphous Metal Fibers

Wu, Zhong-wang; Lu, Zhichao; Ni, Xiaojun; Li, Deren; Feng, Shuo; Qi, Yuan-hong

doi:10.1016/s1006-706x(14)60179-5

Cited by 4 publications

(1 citation statement)

References 14 publications

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“…e results showed that AAF could effectively improve the matrix strength and fracture toughness even at a rather low mixing content. e studies carried out by Wu et al [10] and Choi et al [11], respectively, indicated that AAF possessed stable, amorphous, and excellent corrosion resistance in high-temperature and acid, alkali, and salt environments. After immersing for 30 days in 3.0% NaCl solution, the observed results for appearance of AAFs and SFs showed that a large amount of rust developed on the surface of the SFs, while the AAFs had not any corrosion.…”

Section: Introductionmentioning

confidence: 99%

Experimental Study on the Mechanical Properties of Amorphous Alloy Fiber‐Reinforced Concrete

Jiang

Wang

Guo

et al. 2018

Advances in Materials Science and Engineering

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With great mechanical properties and corrosion resistance, amorphous alloy fiber (AAF) is a highly anticipated material in the fiber-reinforced concrete (FRC) field. In this study, the mechanical properties of AAFRC such as compressive strength, tensile strength, and flexural strength were examined. The comparison and analysis between AAFRC and steel fiber-reinforced concrete (SFRC) were also carried out. The results show that adding fibers significantly improves the concrete strength and toughness index. Compared with plain concrete, the compressive strength, splitting tensile strength, and flexural strength of AAFRC increase by 8.21–16.72%, 10.4–32.8%, and 18.12–45.21%, respectively. Meanwhile, the addition of AAF with a greater tensile strength and larger unit volume quantity improves the splitting tensile strength and flexural strength of concrete more noticeably than that of SF. Adding AAF improves the ductility of concrete more significantly in comparison to the SF. AAFRC shows great interfacial bonding performance as well. A prediction equation for the strength of AAFRC was proposed, which verified good accuracy calibrated based on the test results.

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Section: Introductionmentioning

confidence: 99%