- 12
- Jan
Kutentha kokwera bwanji kungathe kupirira njerwa ya aluminiyamu
Kutentha kokwera bwanji a njerwa zapamwamba za aluminiyamu kupirira
The refractoriness wa kalasi yoyamba mkulu alumini njerwa ndi za 1790 ℃, kutentha kufewetsa pansi katundu ndi za 1510 ℃, kachulukidwe chochuluka kuposa 2.5g/cm3, kachulukidwe mkulu, kukhazikika bwino, kulemera kwa njerwa iliyonse kufika 4.4KG. , ndipo pali midadada 227 pa tani. , Pogwiritsa ntchito zoyikamo thireyi, zomwe zimagwiritsidwa ntchito makamaka ngati ng’anjo zoyaka moto, ng’anjo zoyaka moto, denga lang’anjo yamagetsi, ng’anjo zoyaka moto, ng’anjo zoyatsira moto, ndi ng’anjo zozungulira.