Izintengo ze-tungsten yamaShayina zigcine uzinzile njengoba ukukhathazeka kwesitoko se-Fanya kwaqhubeka nokuba nesisindo emakethe.Izimboni ezincibilikisayo zahlala zinezinga eliphansi lokusebenza ezithintwa ukuhlolwa kokuvikelwa kwemvelo futhi zisekelwa ukuncishiswa kwemikhiqizo yezimboni ukuze kuzinzise amanani.Manje yonke imakethe isathule ekuhwebeni.

Emakethe ye-tungsten concentrate, intengo yomkhiqizo edingwa abathengi yayiseduze nezindleko zokukhiqiza, okunciphisa inzuzo yamabhizinisi ezimayini kakhulu.Ngaphezu kwalokho, ukuhlolwa kwemvelo, izimvula ezinamandla kanye nezinga lokushisa eliphezulu kwenza ukukhiqiza kube nzima.Ngakho-ke, abathengisi babengazimisele ukuthengisa imikhiqizo ngokucabangela ukunikezwa okuqinile.Kodwa isidingo esibuthakathaka kanye nokushoda kwemali nakho kwacindezela imakethe.

Emakethe ye-ammonium paratungstate (APT), bekunzima ukuthenga izinto zokusetshenziswa zenani eliphansi nama-oda asuka ezansi nomfula awazange anyuke.Ngokunikezwa lokho, izimboni zokuncibilikisa azizange zisebenze ekukhiqizeni.Ngomthelela wokukhathazeka kwesitoko se-Fanya, abadayisi abaningi bagcina imizwa yokuqapha.

Abakhiqizi be-Tungsten powder babengenalo ithemba ngombono wokunikezwa kokuncintisana okuvela kubahlinzeki futhi bafuna amanani aphansi abahwebi.Intengo ye-tungsten powder ayizange ishintshe njengoba umsebenzi wamabala uthuthuka kancane ngesonto eledlule futhi ibhizinisi laphetha phakathi kwebanga.Isidingo esilokhu siba buthaka singase sibe nesisindo kumanani.