What are previous works on corrosion protection of mild steel by Hibiscus sabdariffa?
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Previous works on corrosion protection of mild steel by Hibiscus sabdariffa have not been found in the provided abstracts.
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| The provided paper does not mention any previous works on corrosion protection of mild steel by Hibiscus sabdariffa. | |
| The provided paper does not mention any previous works on corrosion protection of mild steel by Hibiscus sabdariffa. | |
7 Citations | The provided paper does not mention any previous works on corrosion protection of mild steel by Hibiscus sabdariffa. |
| The provided paper does not mention any previous works on corrosion protection of mild steel by Hibiscus sabdariffa. |
Related Questions
What are the current technologies for corrosion prevention?10 answersCurrent technologies for corrosion prevention encompass a wide range of innovative solutions aimed at mitigating the detrimental effects of corrosion on various materials and structures. These technologies are crucial for extending the lifespan of critical infrastructure and equipment, thereby reducing repair and replacement costs significantly.
One notable advancement is the development of a universal eco-material named CONTRRUST, which is based on plants-modifier-converter. This material converts rust into helatic metal polymers, offering a novel approach to corrosion prevention. Additionally, a corrosion prevention device utilizing light emitting diodes (LEDs) to emit irradiation light in specific absorption wavelength bands has been introduced. This technology calculates the absorbance and/or transmittance of objects in combustion gas, contributing to corrosion prevention.
In the field of pipeline construction, a corrosion preventing technology involving a sequential coating process with Roba NR-7 fluorosilicone anti-corrosion coating and a ceramic-based composite material has been disclosed. This ensures the corrosion preventing performance of a pipeline joint is consistent with that of the pipeline. Ionic liquids (ILs) have also emerged as promising agents in corrosion protection, serving as additives for anti-corrosion coatings and enhancing surface resistance against oxidation.
For austenitic stainless steel surfaces, a comprehensive treatment process including steps like oil removing, acid washing, and passivating has been developed to effectively remove oxide layers and prevent surface rust. Modern synthetic materials, particularly polymer coatings, nano-composite coatings, and encapsulation techniques, have been identified as efficient and feasible options for corrosion prevention.
Other innovative solutions include the use of a gasket with a surface active agent for corrosion prevention, contemporary modes of corrosion protection such as corrosion inhibitors and conversion coatings, and a coating method involving a mixture of components like siloxane and rare earth compounds for metal structure corrosion prevention. These technologies collectively represent the forefront of efforts to combat corrosion across various industries and applications.
Is hibiscus ink a viable alternative to traditional ink?4 answersHibiscus ink is not mentioned in any of the provided abstracts.
What are the corrosion products of mild steel in sea water?5 answersThe corrosion products of mild steel in sea water include lepidocrocite (γ-FeOOH), aka-ganeite (β-FeOOH), and goethite. These products are formed due to the presence of chloride ions in sea water. Lepidocrocite and aka-ganeite are intermediates of corrosion that act as depolarizers of cathode reduction reaction, while goethite is a main corrosion product. The corrosion process of mild steel in sea water can be divided into three stages: initial decrease in corrosion rate with formation of distributed corrosion products, appearance of granular corrosion products, and formation of a compact and dense corrosion layer.
When does brucite form as corrosion product in sea water on surface of mild steel?5 answersBrucite forms as a corrosion product on the surface of mild steel in sea water.
When does brucite form as corrosion product on surface of mild steel?4 answersBrucite forms as a corrosion product on the surface of mild steel in stagnant aerated solutions containing citric acid at pH 5.
Which types of paints are most effective for corrosion protection?2 answersPolyurethane (PU) coatings are effective for corrosion protection due to their excellent mechanical resistance, high polymer healing ability, good adhesion to steel, and adequate surface tolerance. Paint coatings, particularly those with functional pigments that chemically inhibit the corrosion process, are widely used for corrosion protection. Innovative heat- and corrosion-resistant coatings, such as a single-layer, polysiloxane-based system and a bilayer, zinc phosphate active pigment-containing system, have been developed for outdoor cooking equipment and have shown superior anticorrosion performance. Coatings containing active pigments, such as zinc iron phosphate and zinc aluminium phosphate, have been found to provide effective corrosion protection in outdoor exposure tests. Overall, a variety of coatings, including PU coatings, paint coatings with functional pigments, and innovative heat- and corrosion-resistant coatings, have been shown to be effective for corrosion protection in different applications.