321 Stainless Hlau rau Aerospace Applications

1. Dab tsi aerospace Cheebtsam siv 321? Lub cav tso pa tawm nozzles, thermal shields, thiab los ntshav cua ducts.

2. Puas yog 321 ua tau raws li cov qauv siv dav hlau? Yog lawm, AMS 5510 qhia 321 rau kev siv dav hlau.

3. Cov 321 puas tuaj yeem siv rau hauv cov tshuab foob pob hluav taws? Yog lawm, rau qis dua - qhov kub thiab txias (tsawg dua lossis sib npaug li 870℃).

4. 321 ua haujlwm li cas hauv qhov siab - qhov chaw siab tshaj? Nws tiv taus oxidation thiab thermal stress nyob rau hauv qis -xwm txheej.

5. Puas yog 321 haum rau lub dav hlau hypersonic? Nws yog siv nyob rau hauv uas tsis yog - seem heev; npib tsib xee alloys tswj kub siab dua.