Aerospace Metallurgy: Kuchokera ku Titanium kupita ku Mars Rovers

Mapaipi a Lockheed Martin a vacuum-insulated cryogenic amatulutsa LN₂ (-196 ° C) kuti achepetse-kukwanira zida za titaniyamu pamishoni za NASA za Artemis. Njirayi imakulitsa kapangidwe ka tirigu wa Ti-6Al-4V, kukwaniritsa mphamvu zolimba za 1,380 MPa-zofunika kwambiri pamisonkhano yapamwezi ya mwezi.

Automotive Shrink-Fit Innovation

Tesla's Berlin Gigafactory amagwiritsa ntchito ma ducts okhala ndi jekete kuti aziziziritsa ma batri a aluminiyamu pa 300 ° C / min, kuchepetsa ma microcracks ndi 90%. Kusanthula kwa moyo wa BMW 2024 kukuwonetsaVIPmachitidwe amachepetsa mpweya wa CO₂ ndi matani 8.5 pa mayunitsi 10,000 kudzera muzowonongeka za LN₂.

Ma Metrics Othandizira Mtengo

Per McKinsey, Kutengera mapaipi a Vacuum insulated kumachepetsa kugwiritsidwa ntchito kwa cryogen ndi 62% muzopangira zitsulo, kumapereka 32/tonROI—akey driverforemergingmarkets ngati India's32/tonROI—akey driverforemergingmarkets ngati India's9B semiconductor foundry initiative.