Kuchita kwa ma nozzles amkati kudzakhudza kwambiri moyo wautumiki wa ladle bottoms, zomwe zingakhudze mwachindunji kampeni ya ladle. Chifukwa chake, ZhenAn adapanga zida zamkati zamkati zotengera ukadaulo wokometsedwa bwino komanso kuphatikizika kolimba kwambiri kwazinthuzo. Kapangidwe kameneka kamapangitsa kuti pakhale kukana kwamphamvu kwa kutentha kwa kutentha, kukokoloka, kukana okosijeni komanso ntchito yayitali.
Zizindikiro | Chapamwamba ndi kusonkhanitsa nozzle | ||
ZA70 | ZA75 | ZA80 | |
Al2O3≥ | 70 | 75 | 80 |
C ≥ | 3 | 3 | 3 |
Kachulukidwe (g/cm3) ≥ | 2.7 | 2.85 | 2.85 |
Kuwoneka porosity ≤ | 10 | 10 | 10 |