ThinkPodium | Facts & Knowledge on Instagram: "Mercury is banned on flights because it reacts dangerously with aluminium, the primary material used in aircraft structures. When mercury contacts aluminium, it breaks down the protective oxide layer and causes liquid metal embrittlement, weakening the metal. Even a small spill can compromise structural integrity, which is why aviation regulations strictly prohibit mercury on aircraft. #Mercury #AviationSafety #Aluminium #LiquidMetalEmbrittlement #M

DailySciDose on Instagram: "✈️⚠️ Why Mercury Is Not Allowed on Airplanes Mercury may look harmless, but it’s extremely dangerous in aircraft. 🔬 Main Reasons: 🔹 Damages aluminum – Mercury causes liquid metal embrittlement, weakening the aluminum alloys used in aircraft bodies. 🔹 Spreads easily – A small spill breaks into tiny droplets that roll into cracks and are almost impossible to clean. 🔹 Structural risk – Even a few grams can corrode critical aircraft parts over time. 🔹 Health hazard –

Prevention of hydrogen embrittlement in steels

Prevention of hydrogen induced embrittlement using state-of-the-art pickling inhibitors