303 Stainless Steel ndi "18-8" chromium-nickel chitsulo chosapanga dzimbiri chosinthidwa ndi kuwonjezera kwa selenium kapena sulfure, komanso phosphorous, kuti apititse patsogolo machina ndi zinthu zosagwira. Ndiwosavuta kutheka pamagulu onse osapanga dzimbiri a chromium-nickel ndipo ili ndi kukana kwa dzimbiri, ngakhale ili yochepa kuposa magiredi ena a chromium-nickel (304/316). Ndiwopanda maginito mu chikhalidwe cha annealed ndipo sichiwumitsidwa ndi chithandizo cha kutentha.
Katundu
303 nthawi zambiri amagulidwa kuti akwaniritse zofunikira zama chemistry osati zofunikira zakuthupi. Pachifukwa ichi, katundu wakuthupi samaperekedwa pokhapokha atafunsidwa asanapangidwe. Chilichonse chikhoza kutumizidwa kwa munthu wina pambuyo pa kupanga kuti ayesedwe kuti awonetsere katundu wakuthupi.
Zomwe Zimagwiritsa Ntchito
Zomwe zimagwiritsidwa ntchito pa 303 ndizo:
- Zigawo za Ndege
- Mitsinje
- Magiya
- Mavavu
- Screw Machine Products
- Maboti
- Zomangira
