@chemistry_icon: 🔥🧪 10 COMMON ALLOYS & WHAT THEY’RE MADE OF! ⚙️✨ What happens when different metals are combined? 🤔 They can form alloys — materials whose properties can differ significantly from those of the pure metals. Here are 10 important alloys featured in this video 👇 1️⃣ BRASS — Copper + Zinc 🟡 ✨ Used in taps, fittings, screws, musical instruments, decorative items, and electrical components. 2️⃣ BRONZE — Copper + Tin 🟤 ✨ Used in statues, medals, bells, bearings, gears, and marine components. 3️⃣ STAINLESS STEEL — Iron + Chromium + Nickel ⚙️ ✨ Used in kitchenware, medical instruments, appliances, construction, and industrial equipment. Composition varies by grade. 4️⃣ NICHROME — Nickel + Chromium 🔥 ✨ Commonly used for heating elements in heaters, toasters, hair dryers, and furnaces. 5️⃣ DURALUMIN — Aluminium + Copper + Magnesium + Manganese ✈️ ✨ Used in lightweight engineering applications and historically in aircraft structures. Composition varies by grade. 6️⃣ ALNICO — Aluminium + Nickel + Cobalt + Iron 🧲 ✨ Used to make permanent magnets for motors, generators, loudspeakers, and sensors. 7️⃣ CUPRONICKEL — Copper + Nickel 🪙 ✨ Used in marine equipment, heat exchangers, and some coinage. 8️⃣ TRADITIONAL SOLDER — Tin + Lead 🔩 ✨ Used for joining metal components and in some electrical/electronic applications. ⚠️ Lead-containing solder has health and environmental concerns. 9️⃣ LEAD-FREE SOLDER — Tin + Silver + Copper 🔧 ✨ Widely used in electronics manufacturing and electrical connections. 🔟 GERMAN SILVER / NICKEL SILVER — Copper + Nickel + Zinc ✨ ❗ Despite the name, German silver contains no elemental silver! ✨ Alloys show how changing composition can change a material’s properties and applications. 📚 Save this for your chemistry revision! #Chemistry #Alloys #ChemistryReels #ChemistryTeacher #ScienceReels

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Tuesday 22 September 2026 21:30:38 GMT