Aloyi ya NIMONIC 75HKutentha kwa Nickel Alloy
Aloyi ya NIMONIC 75Aloyi 75 (UNS N06075, Nimonic 75) ndodo ndi 80/20 faifi tambala-chromium aloyi ndi olamulira mawonjezedwe titaniyamu ndi carbon. Nimonic 75 ili ndi zida zabwino zamakina komanso kukana kwa okosijeni pa kutentha kwambiri. Aloyi 75 imagwiritsidwa ntchito kwambiri popanga zitsulo zopangidwa ndi zitsulo zomwe zimafunikira makutidwe ndi okosijeni komanso kukana makulitsidwe pamodzi ndi mphamvu yapakatikati pakutentha kwambiri. Aloyi 75 (Nimonic 75) imagwiritsidwanso ntchito mu injini za turbine ya gasi, pazigawo za ng'anjo za mafakitale, zida zochizira kutentha ndi zida, komanso muukadaulo wa nyukiliya.
Kapangidwe kakemidwe ka NIMONIC alloy 75 kumaperekedwa patebulo lotsatirali.
Chinthu | Zomwe zili (%) |
---|---|
Nickel, Ndi | Bali |
Chromium, Cr | 19-21 |
Iron, Fe | ≤5 |
Cobalt, Co | ≤5 |
Titaniyamu, Ti | 0.2-0.5 |
Aluminium, Al | ≤0.4 |
Manganese, Mn | ≤1 |
Ena | Zotsalira |
Gome lotsatirali likukambirana zakuthupi za NIMONIC alloy 75.
Katundu | Metric | Imperial |
---|---|---|
Kuchulukana | 8.37gm/cm3 | 0.302 lb/mu3 |
Zomwe zimapangidwira za NIMONIC alloy 75 zalembedwa pansipa.
Katundu | ||||
---|---|---|---|---|
Mkhalidwe | Pafupifupi. kulimba kwamakokedwe | Pafupifupi. kutentha kwa ntchito kutengera katundu ** ndi chilengedwe | ||
N/mm² | ksi | °C | °F | |
Annealed | 700-800 | 102-116 | -200 mpaka +1000 | -330 mpaka +1830 |
Spring Temper | 1200-1500 | 174-218 | -200 mpaka +1000 | -330 mpaka +1830 |
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