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Tech 20. History of Steel and its development process

17 Views • 10 June 2022
4 Subscribers

The steel industry has grown from ancient times, when a few men may have operated, periodically, a small furnace producing 10 kilograms, to the modern integrated iron- and steelworks, with annual steel production of about 1 million tons. The largest commercial steelmaking enterprise, Nippon Steel in Japan, was responsible for producing 26 million tons in 1987, and 11 other companies generally distributed throughout the world each had outputs of more than 10 million tons. Excluding the Eastern-bloc countries, for which employment data are not available, some 1.7 million people were employed in 1987 in producing 430 million tons of steel. That is equivalent to about 250 tons of steel per person employed per year—a remarkably efficient use of human endeavour.

Article by: Jack Nutting
Created by: Ton Samith

___________ Educational Tutorials _____________

Camvito168 is a WordPress educational tutorial expertise that is dedicated to providing exceptional videos for free.


Welcome to Camvito 168. I am Samith Ton, the channel owner, who created this channel to share what the technology can connect us to the world.

Technology affects almost every aspect of 21st century life, from transport efficiency and safety, to access to food and healthcare, socialization and productivity. The power of the internet has enabled global communities to form ideas and resources to be shared more easily.

In this channel, videos would be posted every two days at 5:00 AM. It is believed that the technology can enable us to learn and share what matters to the 21st century life. You will learn how the technology can create interactive innovations and modern tools to ease people's communication.

Camvito 168 presents you with the following technology ideas:
1. Web Technology
2. Transportation Technology
3. Natural Rare Material Technology
4. Telecommunication Technology
5. Social Media Technology
6. Computer Technology

Visit to learn more about the WordPress technical solutions.

Producer: Ton Samith
Editor: Ton Samith
Channel: Camvito 168
FB Page: Camvito168
Video editor: Movavi Video Editor Plus
Sound/Music: YouTube Library
Thumbnail: Canva Pro
Photo: Freepik Premium
Voice: Camvito Voice (AI Voice Technology)

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