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Ty Gwyn
Joined: 22 Sep 2010 Posts: 4617 Location: Lampeter
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Hairyloon
Joined: 20 Nov 2008 Posts: 15471 Location: Today I are mostly being in Yorkshire.
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Mistress Rose
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gz
Joined: 23 Jan 2009 Posts: 9060 Location: Ayrshire, Scotland
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Florence
Joined: 15 Mar 2025 Posts: 27
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dpack
Joined: 02 Jul 2005 Posts: 43862 Location: yes
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Posted: Sun Apr 13, 25 10:48 am Post subject: |
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reworked steel ie eletric arc furnace is ok for many jobs, but for making high quality, high strength and "specialist" steel for rail tracks, military armour, gun barrels etc freshly refined blast furnace steel is the place to start(then add specific amounts of trace elements to give the required properties)
mild steel made out of old bean cans and car bodies would not last well as rail lines, bridge parts, turbine towers or make a decent knife, apc etc
hydrogen reduced virgin steel is the future, we need to nationalise energy and make that economically viable and greenish
virgin steel making is a bit of a niche industry, steel reworking produces more bulk
the chinese firm had nothing to gain from doing it here, china has a significant modern and efficient first use steel making capacity at home and they are happy to pop it on a boat or train for money
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the performative aspect
steel making is a very tiny part of the uk economy but like fish and coal has a cultural legend that can be politically exploited
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4000 wages and those in associated supply chains are significant to scunthorpe
they would be expensive as rustbelt welfare payments, and all the other issues of areas that lose a major employer
ps the reworking arc furnaces at port talbot can do the reworking one they are built, but scunthorpe is the only virgin capacity in the uk until a decent hydrogen plant is built |
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Ty Gwyn
Joined: 22 Sep 2010 Posts: 4617 Location: Lampeter
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