#smelting — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #smelting, aggregated by home.social.
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DNE Africa: US Awards $125,000 to Preserve Ancient Nigerian Iron-Smelting Site. “The United States has awarded a $125,000 grant to help preserve and digitally document an ancient iron-smelting site in Nigeria’s southeastern Enugu state, the U.S. Embassy in Nigeria said on Monday. The United States has awarded a $125,000 grant to help preserve and digitally document an ancient iron-smelting […]
https://rbfirehose.com/2026/08/28/dne-africa-us-awards-125000-to-preserve-ancient-nigerian-iron-smelting-site/ -
The Plume and the Alibi
An answer to Caroline Fraser, whose book Murderland argues that lead and arsenic from the smelters of the Pacific Northwest helped produce the serial killers of the 1970s and 1980s. A reader sent me a fragment of an interview with you. You are asking why the Pacific Northwest produced so many serial killers, and you have arrived at smelters, at lead, and at a pair of graphs that lie on top of each other. You won a Pulitzer for Prairie Fires and you do not deserve a lazy reply, so here is the long one. One half of what you are saying is sound. The other half is rotten, and the rot is spreading into the half that deserves to survive. […] -
A selection of traditional African smelting furnaces and distribution
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A selection of traditional African smelting furnaces and distribution
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L’alluminio supera i 3.700 dollari, ai massimi degli ultimi quattro anni. Rame prossimo ai 14.000 dollari
https://www.metallirari.com/breakingnews80/
#Alluminio #Aluminum #Metalli #Metals #MercatoMetalli #Commodity #MateriePrime #LME #LondonMetalExchange #Rame #Copper #Industria #Manufacturing #Cina #ChinaEconomy #Geopolitica #MiddleEast #Hormuz #SupplyChain #TradeWar #Dazi #Tariffs #Mining #Smelting #EnergyTransition #Economia #MercatiFinanziari #Investimenti #Metallirari #MetalliRari -
How Japanese Masters Turn Sand Into Swords - YouTube
https://www.youtube.com/watch?v=Tt6WQYtefXA
#Veritasium #Japanese #SamuraiSword #SteelManufacture #Smelting #Japan #SwordMaking -
🚀 Wow, groundbreaking discovery! Or maybe just a 404 page disguised as a history lesson. 🤔 Either way, it seems our ancestors were better at #smelting than our #servers are at handling requests. 🔥💾
https://phys.org/news/2025-09-year-copper-smelting-site-key.html #groundbreakingdiscovery #404page #historylesson #handlingrequests #HackerNews #ngated -
A 3K-year-old copper smelting site could be key to understanding origins of iron
https://phys.org/news/2025-09-year-copper-smelting-site-key.html
#HackerNews #copper #smelting #iron #origins #archaeology #history
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The Hall-Héroult Process on a Home Scale https://hackaday.com/2025/07/22/the-hall-heroult-process-on-a-home-scale/ #Hydrochloricacid #sodiumhydroxide #chemistryhacks #electrolysis #aluminium #smelting #alumina
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The Hall-Héroult Process on a Home Scale - Although Charles Hall conducted his first successful run of the Hall-Héroult alum... - https://hackaday.com/2025/07/22/the-hall-heroult-process-on-a-home-scale/ #hydrochloricacid #sodiumhydroxide #chemistryhacks #electrolysis #aluminium #smelting #alumina
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[#Aluminium #smelting is highly #energy intensive, & in some countries is economical only if there are inexpensive sources of #electricity. Bet #Trump would use #coal which he has proposed to power #AI #DatabaseCenters.]
#grid #infrastructure #climate #GovernmentSpending #economy #inflation #recession
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The “Olsberger Hütte” (bottom left) with the Gierskopp (center), the “Briloner Eisenberg” and the “Borberg” in the background.
Iron ore from the “Briloner Eisenberg” was smelted at the Olsberger Hütte as early as the 15th century.
At this time, the original parish, the church and the monastery on the Borberg no longer had any sacred significance.
#Olsberg #Gierskopp #OlsbergerHütte #BrilonerEisenberg #Borberg #smelting #Bergbau #mining #parish #church #monastery #Mittelalter #medieval
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Ore To Iron In A Few Seconds: New Chinese Process Will Revolutionise Smelting https://hackaday.com/2024/12/12/ore-to-iron-in-a-few-seconds-new-chinese-process-will-revolutionise-smelting/ #flashironmaking #chemistryhacks #ironsmelting #smelting
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Ore To Iron In A Few Seconds: New Chinese Process Will Revolutionise Smelting - The process of ironmaking has relied for centuries on iron ore, an impure form of ... - https://hackaday.com/2024/12/12/ore-to-iron-in-a-few-seconds-new-chinese-process-will-revolutionise-smelting/ #flashironmaking #chemistryhacks #ironsmelting #smelting
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Machining Copper from Algaecide - We love it when we find someone on the Internet who has the exact same problem we ... - https://hackaday.com/2024/08/18/machining-copper-from-algaecide/ #chemistryhacks #algaecide #machining #smelting #copper
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Industrial Solar Heat Hits 1000˚C https://hackaday.com/2024/05/21/industrial-solar-heat-hits-1000%CB%9Ac/ #concentratedsolar #metalcasting #solarthermal #solarenergy #greenhacks #SolarHacks #smelting #Quartz #solar
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Industrial Solar Heat Hits 1000˚C - While electricity generation has been the star of the energy transition show, abou... - https://hackaday.com/2024/05/21/industrial-solar-heat-hits-1000%cb%9ac/ #concentratedsolar #metalcasting #solarthermal #solarenergy #greenhacks #solarhacks #smelting #quartz #solar
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[#TRADESHOW] 2024 The 24th China (Guangzhou) Int’l #Platemetal, #Bar, #Wire, Metal Processing & #Setting Equipment #exhibition presents #steel #smelting #technology, #aluminium, #steel #meshes, #screw #wires #rods, #board #cutting #equipment, #metallurgic #automation #apparatus, #cooling #fluid and #oil for #metal #processing. 11.-13. May 2024. China #Import and #Export Fair Pazhou Complex (CFC), #Guangzhou, #China.
https://cnbusinessforum.com/event/the-24th-chinaguangzhouintl-plate-metalbar-wirelaser-equipment-and-sheet-metal-industry-exhibition/ -
[#TRADESHOW] 2024 The 24th China (Guangzhou) Int’l #Platemetal, #Bar, #Wire, Metal Processing & #Setting Equipment #exhibition presents #steel #smelting #technology, #aluminium, #steel #meshes, #screw #wires #rods, #board #cutting #equipment, #metallurgic #automation #apparatus, #cooling #fluid and #oil for #metal #processing, #CNC equipment, #sheet #metal #processing, and #surface #treatment. 11.-13. May 2024. China #Import and #Export Fair Pazhou Complex (CFC), #China.
https://cnbusinessforum.com/event/the-24th-chinaguangzhouintl-plate-metalbar-wirelaser-equipment-and-sheet-metal-industry-exhibition/ -
[#TRADESHOW] The 24th #China (Guangzhou) Int’l #Platemetal, #Bar, #Wire, Metal Processing & #Setting Equipment #exhibition presents #steel #smelting #technology, #aluminium, #steel #meshes, #screw #wires #rods, #board #cutting #equipment, #metallurgic #automation #apparatus, #cooling #fluid and #oil for #metal #processing, #CNC equipment, #sheet #metal #processing, and #surface #treatment. 11.-13. May 2024. China #Import and #Export Fair Pazhou Complex (CFC), #Guangzhou. https://cnbusinessforum.com/event/the-24th-chinaguangzhouintl-plate-metalbar-wirelaser-equipment-and-sheet-metal-industry-exhibition/
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[#TRADESHOW] The 24th China (Guangzhou) Int’l #Platemetal, #Bar, #Wire, Metal Processing & #Setting Equipment #exhibition presents #steel #smelting #technology, #aluminium, #steel #meshes, #screw #wires #rods, #board #cutting #equipment, #metallurgic #automation #apparatus, #cooling #fluid and #oil for #metal #processing, #CNC equipment, sheet #metal #processing, and surface treatment. 11.-13. May 2024. #China #Import and #Export Fair Pazhou Complex (CFC), #Guangzhou. https://cnbusinessforum.com/event/the-24th-chinaguangzhouintl-plate-metalbar-wirelaser-equipment-and-sheet-metal-industry-exhibition/
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How The Most Expensive Swords In The World Are Made - YouTube
https://www.youtube.com/watch?v=Tt6WQYtefXA&ab_channel=Veritasium
#Veritasium #Swords #Kitana #japanese #Smelting #TataraMethod -
[#TRADESHOW] 2024 The 24th China (Guangzhou) Int’l Platemetal, Bar, Wire, Metal Processing & Setting Equipment #exhibition presents #steel #smelting #technology, #aluminum, #steel #meshes, #screw #wires #rods, board #cutting #equipment, #metallurgic #automation apparatus, #cooling fluid and #oil for #metal processing, #CNC equipment, #sheet metal processing, and #surface treatment. 11.-13. May 2024. China Import and Export Fair Pazhou Complex (CFC), #Guangzhou, #China. https://cnbusinessforum.com/event/the-24th-chinaguangzhouintl-plate-metalbar-wirelaser-equipment-and-sheet-metal-industry-exhibition/
