Aerospace Metallurgy: Ho tloha Titanium ho ea Mars Rovers

Liphaephe tsa cryogenic tsa Lockheed Martin tsa vacuum-insulated li fana ka LN₂ (-196 ° C) ho honyela ho lekana likarolo tsa alloy ea titanium bakeng sa mesebetsi ea NASA ea Artemis. Ts'ebetso e ntlafatsa sebopeho sa lijo-thollo tsa Ti-6Al-4V, ho fihlela matla a 1,380 MPa - a bohlokoa bakeng sa likopano tsa leoto la khoeli.

Likoloi tsa Shrink-Fit Innovation

Tesla's Berlin Gigafactory e sebelisa li-ducts tse koetsoeng ka jekete ho pholisa matlo a betri ea aluminium ka 300 ° C / min, ho fokotsa li-microcracks ka 90%. Tlhahlobo ea BMW's 2024 lifecycle e bontšaVIPLitsamaiso li fokotsa tlhahiso ea CO₂ ka lithane tse 8.5 ho li-unit tse 10,000 ka litšila tse fokolitsoeng tsa LN₂.

Metrics ea Ts'ebeliso e Ntle ea Litšenyehelo

Ho latela McKinsey, Vacuum insulated pipe e fokotsa tšebeliso ea cryogen ka 62% mesebetsing ea tšepe, e fana ka 32/tonROI—akeydriverforemergingmarkets joaloka India's32/tonROI—akeydriverforemergingmarkets joaloka India's9B semiconductor foundry.