Zachitsulo Zam'mlengalenga: Kuchokera ku Titanium Kupita ku Mars Rovers

Mapaipi a Lockheed Martin opangidwa ndi vacuum-insulated cryogenic amapereka LN₂ (-196°C) kuti achepetse titanium alloy kuti igwire ntchito za Artemis za NASA. Njirayi imawonjezera kapangidwe ka tinthu ta Ti-6Al-4V, zomwe zimapangitsa kuti pakhale mphamvu yolimba ya 1,380 MPa—yofunikira kwambiri pakupanga miyendo ya mwezi.

Zatsopano Zokhudza Kulimbitsa Magalimoto

Kampani ya Tesla's Berlin Gigafactory imagwiritsa ntchito njira zoziziritsira mabatire a aluminiyamu pa kutentha kwa madigiri 300/min, zomwe zimachepetsa ming'alu ndi 90%. Kusanthula kwa moyo wa galimoto ya BMW ya 2024 kukuwonetsa kutiAnthu Olemekezekamakina amachepetsa mpweya wa CO₂ ndi matani 8.5 pa mayunitsi 10,000 kudzera mu kuchepa kwa zinyalala za LN₂.

Miyeso Yogwiritsira Ntchito Ndalama Moyenera

Malinga ndi McKinsey, kugwiritsa ntchito mapaipi oteteza mpweya pogwiritsa ntchito vacuum kwachepetsa kugwiritsa ntchito cryogen ndi 62% mu ntchito zachitsulo, zomwe zapereka 32/tonROI—akeydriverforemerging marketslikeIndia's32/tonROI—akeydriverforemerging marketslikeIndia's9B semiconductor foundry initiative.