Magnesium metal ibilokhu iyinsimbi eheha abantu abaningi futhi ibisetshenziswa kabanzi ku-aerospace, ukukhiqizwa kwezimoto, imboni yezogesi kanye neminye imikhakha. Kodwa-ke, abantu abaningi banelukuluku lokufuna ukwazi ukuthi kungani insimbi ye-magnesium ibiza kangaka. Kungani insimbi ye-magnesium ibiza kangaka? Kunezici ezimbalwa ezibalulekile.
1. Imikhawulo yokuhlinzeka
Esinye sezizathu zokuqala ukuthi ukunikezwa kwensimbi ye-magnesium kunomkhawulo. I-Magnesium ayisakazekile oqweqweni Lomhlaba njengezinye izinsimbi ezifana ne-aluminium noma insimbi, ngakho-ke insimbi ye-magnesium imbiwa kancane uma kuqhathaniswa. Iningi lokukhiqizwa kwensimbi ye-magnesium livela emazweni ambalwa akhiqizayo amakhulu, njengeChina, iRussia neCanada. Lokhu kuholele ekushodekeni kokuhlinzekwa kwempahla, okukhuphule amanani.
2. Izindleko zokukhiqiza
Izindleko zokukhiqiza zensimbi ye-magnesium ziphezulu uma kuqhathaniswa. Inqubo yokukhipha kanye nokucwengisiswa kwensimbi ye-magnesium iyinkimbinkimbi futhi idinga inani elikhulu lamandla nezinsiza. I-Electrolysis yezixazululo zikasawoti we-magnesium ngokuvamile ingenye yezindlela eziyinhloko zokukhipha i-magnesium ku-magnesium ores, edinga amanani amakhulu kagesi. Ngakho-ke, ukusetshenziswa kwamandla okuphezulu kokukhiqiza insimbi ye-magnesium nakho kuholele ekwenyukeni kwentengo yayo.
3. Ukunyuka kwesidingo
Isidingo sensimbi ye-magnesium siyakhula, ikakhulukazi ezimbonini zezimoto nezasemoyeni. Njengoba isidingo sezinto ezingasindi sikhula, abakhiqizi baya ngokuya bephendukela kuma-alloys e-magnesium ukunciphisa isisindo somkhiqizo futhi bathuthukise ukusebenza kahle kukaphethiloli. Lokhu kubangele isidingo esikhulu sensimbi ye-magnesium, okubeka ingcindezi ekhuphukayo emananini.
4. Izinkinga ze-Supply chain
Izinkinga ze-Supply chain nazo zingenye yezinto eziholela emananini aphezulu ensimbi ye-magnesium. Ukungazinzi emaketangeni okunikezwa kwempahla emhlabeni wonke, okuhlanganisa imiphumela yesimo sezulu, izindaba zokuhamba kanye nezici zezepolitiki, kungaholela ekuphazamisekeni kokuhlinzekwa kwempahla, kukhuphule amanani. Ngaphezu kwalokho, ukungaqiniseki ezimakethe zomhlaba nakho kungase kuthinte ukuguquguquka kwentengo.
5. Ukungalingani phakathi kokufunwa nokuhlinzekwa
Ukungalingani phakathi kokufunwa nokuhlinzekwa nakho kunomthelela ezintengo zensimbi ye-magnesium. Isidingo senyuke kakhulu, kodwa ukuhlinzeka kukhule kancane, okubangele ukungalingani phakathi kokuhlinzeka nokufunwa kanye nokukhuphuka kwamanani njengomphumela ongenakugwemeka.
Kafushane, intengo ephezulu yensimbi ye-magnesium ibangelwa ukusebenzisana kwezinto eziningi. Izithiyo zokuhlinzeka, izindleko eziphezulu zokukhiqiza, ukwanda kwesidingo, izinkinga ze-supply chain, nokungalingani kwezidingo zokuhlinzeka konke kube nomthelela ekwenyukeni kwamanani ayo. Naphezu kwentengo yayo ephezulu, insimbi ye-magnesium isadlala indima engenakushintshwa emikhakheni eminingi yobuchwepheshe obuphezulu, ngakho-ke abakhiqizi nezikhungo zocwaningo bebelokhu befuna ukunciphisa izindleko nokuthuthukisa ukusebenza kahle kokukhiqiza ukuze kuhlangatshezwane nesidingo esikhulayo.
