Official Answer
Answer
Amasoko y'umuhengeri asanzwe akorwa mugukata umugozi-igikomere. Imiterere yintete yumurongo ukonje werekeza kuburebure bwinsinga. Iyo isoko yamenetse, impagarara nyinshi ntizishobora guterwa nintete. Niba ibikoresho bifite ibintu byinshi bitarimo ibyuma cyangwa 'umugozi' werekeza ku ngano, ibi birashobora gukora nka nucleation yo gucika intege. Gukoresha 'Ubwenge' cyangwa 'Vacuum Melted' ibyuma (nka VIM-VAR) bitanga microstructure isukuye hamwe na bike. Ikigeretse kuri ibyo, inzira-ihinduranya yemeza ko 'kuzunguruka' impande ziri kuri OD na ID, arizo ntorezo zidafite aho zibogamiye muburyo bwambere bwo kugonda, bityo bikagabanya ibyago byo gutsindwa gutangiriye ugereranije no gukaraba kashe.
