Official Answer
Answer
Galling wani nau'i ne na lalacewa mai mannewa wanda ke faruwa lokacin da saman ƙarfe biyu (zobe da kayan aiki/shaft) suka zame da juna a ƙarƙashin matsanancin matsin lamba, yana haifar da walƙiya na gida da tsagewar saman. Bakin ƙarfe (302, 316) sun fi dacewa da wannan saboda kariyar oxide ɗin su, wanda idan ya karye, yana fallasa ƙarfe mai ɗaukar nauyi sosai. Magani sun haɗa da: 1) Yin amfani da ƙarfe maras dacewa don kayan aikin shigarwa (misali, Ampco 18 bronze); 2) Yin amfani da mai mai matsananciyar matsa lamba (EP); ko 3) Yin amfani da 'Hard Chrome' ko 'DLC' (Diamond-Kamar Carbon) shafi akan madaidaicin shigarwa don rage gogayya da kuzarin saman.
