Steel Making Process with Hot Metal, Scrap and DRI

  Рет қаралды 57,257

The Finest Hours Ch.

The Finest Hours Ch.

4 жыл бұрын

Electric arc furnaces are a refractory brick-lined U-shaped vertical vessel in which scrap steel, hot metal and sponge iron are melted by an electric arc. Electric Arc Furnaces (EAF) are used to produce carbon steels and alloy steels by using high-power electric arcs formed between a cathode and one (for DC) or three (for AC) anodes. An electric current is passed through the electrodes to form an arc. The heat generated by this arc melts the scrap.
Nowadays, Scrap is by far the most important resource, accounting for about 80% of all electric arc furnace metal feedstock.
Music: www.bensound.com

Пікірлер: 55
@operatorjeffdeathstar7759
@operatorjeffdeathstar7759 2 жыл бұрын
That's just the wind blowing...LOL
@indonesiapublicrelationsag1741
@indonesiapublicrelationsag1741 2 жыл бұрын
amazing video, it's really shown the actual condition
@LCT8888
@LCT8888 3 жыл бұрын
Where does the hot molten metal charge come from? From excess in the casting CCM area?
@bernadovasquez2778
@bernadovasquez2778 3 жыл бұрын
Real men burn stuff at work
@WAL_DC-6B
@WAL_DC-6B 3 жыл бұрын
It's seldom you see hot iron from a blast furnace being charged into an electric furnace. Thanks for sharing!
@huffthomas1
@huffthomas1 3 жыл бұрын
Them cables swaying from the current running through them...😮
@charleshultquist9233
@charleshultquist9233 3 жыл бұрын
a magnet is not very effective for picking up sheet metal scrap. Why not use a claw?
@ugurayekmekci810
@ugurayekmekci810 2 жыл бұрын
Why is liquid steel charged to the arc furnace for the 2nd time?
@jepang11
@jepang11 3 жыл бұрын
Gunung Garuda steel, cikarang, Bekasi, west java, Indonesia
@reuvengruber7139
@reuvengruber7139 3 жыл бұрын
Too much dead time
@user-br9cx3gq2c
@user-br9cx3gq2c 2 жыл бұрын
這個是收集廢鐵,廢鋼,利用電弧爐去熔鍊成鋼水,再製成軋鋼用的鋼胚,或是澆鑄成鑄鋼件。
@Oaik_knowledge
@Oaik_knowledge 2 жыл бұрын
Wow
@johnnyswinestein8356
@johnnyswinestein8356 3 жыл бұрын
some mills are better designed than others
@shawnhuk
@shawnhuk 3 жыл бұрын
I assume those electrode cables are swinging from induction?
@jlbminestine698
@jlbminestine698 3 жыл бұрын
8:20
@AlexVeldkamp
@AlexVeldkamp Жыл бұрын
What was that hum at the beginning before it started to go in
@j.a.sfunker6895
@j.a.sfunker6895 3 жыл бұрын
Whats with all of those orbs?
@muhitaja2561
@muhitaja2561 3 жыл бұрын
Tidak asing bagi saya EAF8-9 KS
@saunatakkijumala2190
@saunatakkijumala2190
Where is this steel mill america?
@josephastier7421
@josephastier7421 3 жыл бұрын
Bringing scrap from outdoors directly into the furnace...it must be a cold startup.
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