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Untangling the importance of Iron 4% of earth’s matter, this is the most important shadow that falls on our earth. Whether oxygen we breathe in within it or steel structures we design for our cities, this metal was behind the timeline of human history. Catalysing the technological advancement and driving our today, it becomes all the more important to know about the timeline of iron.
Timeline of Iron
1. Ancient Civilizations: The iron tools and armors changed the nature of human development.
2. Industrial Age: The iron ores turned into the fuel for powerful steam engines and the steam machine.
3. Present Day: Iron alloys can offer building construction, transportation, and consumer goods.
Properties and Uses
1. Strength and Rigidity: The tensile strength of iron is highly demanded for building and construction.
2. Conductivity: Iron is a good electric and heat conductor.
3. Magnetic property: Iron has electromagnetic and motor characters
4. Nutrition: It is the constituent of the nutrient in human body, especially haemoglobin.
Types of Iron
1.Pure Iron: It is malleable and ductile hence applied in electrical use.
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