How Steel is Made | Inside the 330-Foot Blast Furnaces That Produce 60 Tons Every Second скачать в хорошем качестве

How Steel is Made | Inside the 330-Foot Blast Furnaces That Produce 60 Tons Every Second

More than half of Earth's entire weight is iron—32% of the planet's mass—and every second, humanity produces 60 tons of steel, totaling 2 billion tons per year. We'll show you how fiery rivers of molten metal at 3,600°F emerge from red ore in city-sized quarries: explosions that shake the earth, blast furnaces as tall as 30-story buildings, converters where oxygen transforms pig iron into steel in 20 minutes, and rolling mills where thousand-ton slabs become paper-thin sheets. Watch to the end to discover why this single metal—95% of all metal used by civilization—holds the entire world together, from skyscrapers and bridges to ships and cars, and why without it, humanity would collapse back to the Stone Age. 🔔 Subscribe to Made on Earth for more incredible stories from the world of manufacturing!    / @madeonearth-u7q   ---------- COPYRIGHT DISCLAIMER: The Made on Earth channel does not claim full ownership of all materials featured in this video. Ownership belongs to the respected individuals or organizations. Our use of this content falls under the "Fair Use" doctrine of Section 17 of the U.S. Copyright Act of 1976, which allows for purposes such as criticism, commentary, news reporting, teaching, and research. If you are the owner of any materials and would like them removed, or wish for us to feature your work, please contact us at: [email protected] The thumbnails for our videos are generated by Artificial Intelligence. Based on the themes of our content, the AI creates conceptual graphic images. These are not exact representations of real events but are creative interpretations. We are not affiliated with any of the companies whose products are featured in this documentary. This video is for educational and informational purposes only and is not a form of advertisement. #howitsmade #steel #manufacturing #ironore