M'dziko lapansi la sayansi ndi engirical Engineeric, funso loti nichrome ndi chinthu chabwino kapena choyipa cha magetsi kale chidachita chidwi ndi akatswiri ofufuza, akatswiri, ndi akatswiri opanga mafakitale. Monga kampani yotsogola yomwe ili m'munda wamagetsi a ...
4J42 ndi chitsulo chosalala chokhazikika, makamaka chopangidwa ndi chitsulo (Fe) ndi Nickel (NI), wokhala ndi Nickel omwe ali ndi 41% mpaka 42%. Kuphatikiza apo, ilinso ndi zinthu zochepa zomwe situkon monga silika (si), manganese (Mn), kaboni (c), ndi phosphorous (p). Uwu wa Chemiositiiti Yapadera iyi ...