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Luca Greco
@lucagrecoita
Working in a high pressure die casting foundry ๐Ÿญ Gigacasting market & magnesium supply chain analyst ๐Ÿ“Š
๊ฐ€์ž… February 2019
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SpaceX foundry casting Raptor engine manifold out of Inconel โค๏ธโ€๐Ÿ”ฅ Inconel is a family of nickel-chromium superalloys (high Ni + Cr, plus Fe, Mo, Nb, etc.). It stays strong and resists oxidation/corrosion at extreme temperatures and pressures. Far better than steel or aluminum. SpaceX casts its improved proprietary versions in an in-house foundry for Raptor engine manifolds and other sections. These handle the engineโ€™s brutal oxygen-rich preburner/turbopump environment at extreme pressure and temperature (>800atm)
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