Ifu ya porojeri yo guterwa ni ishami rya metallurgie nibikoresho siyanse. Inzira ikoresha cyane ifu yicyuma nkibikoresho fatizo kandi ikoresha uburyo bwo "gukora + gucumura" mugukora ibikoresho nibicuruzwa. Ninzira yegeranye yo kubumba kugirango itange ibice bigoye kubiciro buke. Ukurikije ibyiciro byibikoresho, inshinge yifu irashobora kugabanywamo MIM (Metal Injection Molding) na CIM (Ceramic Injection Molding).
Ibiryo byo guteramo ibyuma ni ibice bigize ifu nziza yicyuma kirimo ogisijeni nkeya hamwe nubutaka bwiza wongeyeho ibikoresho bya polymer kugirango ifu imwe. Ifite amazi menshi, ubwinshi bwicyaha, imbaraga zuzuye, gukomera kwiza, indorerwamo isa na polishinge nibindi bintu. Ibyokurya byo guteramo ibyuma bikoreshwa cyane cyane mubikoresho byo gutereta ibyuma mubice bya terefone igendanwa, ibyuma byubwenge byambara, ibice byimodoka, ibikoresho byubuvuzi, ibice byindege nizindi nzego.
Ibice byateguwe na MIM bikoreshwa cyane mubijyanye n’ikirere, inganda z’imodoka, ingabo z’igihugu, itumanaho rya elegitoronike, ubuvuzi, imashini n'ibindi. Byahindutse ikoranabuhanga rinini kandi rishya muri powder metallurgie ninganda zinganda hamwe niterambere ryihuse mumyaka yashize. Biteganijwe ko isoko rya MIM ku isi rizava kuri miliyari 3.1 z'amadolari muri 2018 rikagera kuri miliyari 4.5 z'amadolari muri 2023.
Isoko rya MIM mu Bushinwa ryatangiye kwiyongera buhoro buhoro guhera mu 2000. Mu myaka irenga icumi gusa, isoko rya MIM ryimbere mu gihugu ryerekanye imbaraga zikomeye z’iterambere. Dukurikije imibare y’ishyirahamwe rya Powder Metallurgy ry’ishyirahamwe ry’ibyuma by’Ubushinwa, igipimo cya MIM mu gihugu cyarenze miliyari 1 mu mwaka wa 2011, naho isoko ryageze kuri miliyari 4.85 mu mwaka wa 2015, bingana na 35.23% by’isoko rya MIM ku isi. Muri 2019, isoko rya MIM ryimbere mu gihugu ryiyongereye kugera kuri miliyari 8.4 Yuan, umwaka ushize wiyongereyeho 20%. Isoko rya MIM mu Bushinwa ryateye imbere mu gice cyingenzi cy’isoko rya MIM ku isi.
Igihe cyo kohereza: Mutarama-29-2023