#aluminium — Public Fediverse posts

🥚 NEW: Space junk threatens #spacecraft and #astronauts. Engineers at Dalian University of #Technology built #aluminum "eggshell" arrays that deform together to spread impact #energy, with #water-filled versions dampening shockwaves further, cutting a projectile’s velocity by nearly 65% in tests.

👉 https://www.popsci.com/technology/egg-inspired-spacecraft-shield/

#space #spacejunk #biomimicry #engineering #science #materialsscience #satellite #eggs #tech #physics #innovation #aluminium

🥚 NEW: Space junk threatens #spacecraft and #astronauts. Engineers at Dalian University of #Technology built #aluminum "eggshell" arrays that deform together to spread impact #energy, with #water-filled versions dampening shockwaves further, cutting a projectile’s velocity by nearly 65% in tests.

👉 https://www.popsci.com/technology/egg-inspired-spacecraft-shield/

#space #spacejunk #biomimicry #engineering #science #materialsscience #satellite #eggs #tech #physics #innovation #aluminium

🥚 NEW: Space junk threatens #spacecraft and #astronauts. Engineers at Dalian University of #Technology built #aluminum "eggshell" arrays that deform together to spread impact #energy, with #water-filled versions dampening shockwaves further, cutting a projectile’s velocity by nearly 65% in tests.

👉 https://www.popsci.com/technology/egg-inspired-spacecraft-shield/

#space #spacejunk #biomimicry #engineering #science #materialsscience #satellite #eggs #tech #physics #innovation #aluminium

🥚 NEW: Space junk threatens #spacecraft and #astronauts. Engineers at Dalian University of #Technology built #aluminum "eggshell" arrays that deform together to spread impact #energy, with #water-filled versions dampening shockwaves further, cutting a projectile’s velocity by nearly 65% in tests.

👉 https://www.popsci.com/technology/egg-inspired-spacecraft-shield/

#space #spacejunk #biomimicry #engineering #science #materialsscience #satellite #eggs #tech #physics #innovation #aluminium

🥚 NEW: Space junk threatens #spacecraft and #astronauts. Engineers at Dalian University of #Technology built #aluminum "eggshell" arrays that deform together to spread impact #energy, with #water-filled versions dampening shockwaves further, cutting a projectile’s velocity by nearly 65% in tests.

👉 https://www.popsci.com/technology/egg-inspired-spacecraft-shield/

#space #spacejunk #biomimicry #engineering #science #materialsscience #satellite #eggs #tech #physics #innovation #aluminium

Lees tip -> Canada zoekt nieuwe handelspartners na tariefruzie VS | Canada scherpt handelskoers aan na nieuwe Amerikaanse importheffingen. | #MarkCarney #DonaldTrump #aluminium #importtarieven #handelsoorlog #internationalehandel #Canada #VerenigdeStaten #Export |

https://hbpmedia.nl/canada-zoekt-nieuwe-handelspartners-na-tariefruzie-vs/

Scorte LME quasi esaurite: perché l’alluminio rischia una crisi di liquidità
https://www.metallirari.com/breakingnews39/
#Alluminio #Aluminium #LME #LondonMetalExchange #Metalli #MateriePrime #Commodities #Mercati #SupplyChain #Russia #Iran #Geopolitica #Industria #Prezzi #Trading #MetalliIndustriali #Economia #GlobalMarkets

Shopbot milling aluminium (sort of...)

#fablab #Electricaldischargemachining #edm #shopbot #aluminium #fabacademy

The first sparks we produced with a self-sourced V3 power core (for Electrical Discharge Machining EDM https://en.wikipedia.org/wiki/Electrical_discharge_machining). In Dutch, the name is: Vonkverspanen :-) https://nl.wikipedia.org/wiki/Vonkverspanen

Documentation can be found here: https://pub.fabcloud.io/project/fab26_bottrop/workshops/Fab_EDM/

Coming soon, also showing how we milled the housing ourselves from a large block of aluminum (a little teaser: see video in reply..).

#fablab #Electricaldischargemachining #edm #shopbot #aluminium #fabacademy

@chrisstoecker
Erstaunlich ist der fehlende Protest gegen sie.
Der #mittelstand braucht günstige Energie und Planungssicherheit, wo ist die #MIT Mittelstandsunion hier?
#Chemie, #aluminium und #Stahl brauchen Planungssicherheit und preiswerte Energie. Kritik oder Protest? Fehlanzeige.
Die #Landwirtschaft leidet unter hohen Kraftstoffpreisen. Je weniger Öl von anderen gebraucht, desto geringer der Preis (Angebot/Nachfrage). Aber keine Traktoren auf der Straße.

L’industrie canadienne des métaux : une analyse mondiale et nationale
https://www.cwbgroup.org/files/documents/canadian_metal_industry_french.pdf
#monde #Canada #métaux #acier #aluminium #industrie

The new ErUM Transfer research project, AlaAF, aims to develop methods for manufacturing particulary light yet extremly resilient #aluminium components for #aerospace using industrial #3Dprinting: http://go.tum.de/415949

#neutrons
@FAU

📷Dr. V. Ryukhtin / NPI Rez

iPhone 17 Air: Titaniumrahmen statt Aluminium – Ein Materialwechsel mit Signalwirkung
Apple steht regelmäßig im Fokus, wenn es um die Materialwahl bei neuen iPhones geht. Bei der kommenden iPhon
https://www.apfeltalk.de/magazin/news/iphone-17-air-titaniumrahmen-statt-aluminium-ein-materialwechsel-mit-signalwirkung/
#iPhone #News #Aluminium #Apple #AppleAnalysten #IPhone17Air #IPhone17Pro #Materialwahl #Produktdesign #SmartphoneMaterialien #Smartphones #Technologietrends #Titaniumrahmen

Suite 1921 https://mastodon.social/@cobrate/113505950369713131

(2/10)
- Trésor Public = Services Fiscaux -> Secrétaire au Trésor et multimiliardaire industriel #aluminium Andrew Mellon baisse impôt de sa catégorie socio-économique selon la Théorie du Ruissellement + dynasties familiales industrielle/bancaires pensent que ce qui est bon pour elle est bon pour l'Amérique puisque grâce à leurs business, USA = pays le plus riche du monde (cf Donald).

#year1921 #anthropocene #climat #climate #climatechange

European steelmarkers urge haste on US-EU green steel club talks https://www.euractiv.com/section/global-europe/news/european-steelmarkers-urge-haste-on-us-eu-green-steel-club-talks/?utm_source=dlvr.it&utm_medium=mastodon #aluminium #cbam #GASSA #Steel #TradeandTechnologyCouncil

Aluminium-Sulphur Batteries For Local Grid Storage? - Lithium-Sulphur batteries have been on the cusp of commercial availability for a l... - https://hackaday.com/2022/09/05/aluminium-sulphur-batteries-for-local-grid-storage/ #aluminium-sulphurbattery #batteryhacks #18650battery #lithiumion #lifepo #news