Esikhathini sanamuhla sokuphishekela intuthuko esimeme, insimbi ye-magnesium kancane kancane ikhombisa amandla ayo amakhulu emkhakheni wamandla nokuvikelwa kwemvelo.
Emkhakheni wezokwelapha nempilo, insimbi ye-magnesium iyavela kancane kancane futhi iba indawo entsha eshisayo ukuze ososayensi bafunde futhi basebenzise. Le nsimbi, eyaziwa ngokuthi "isici sokuphila", ayidlali indima ebalulekile kuphela emzimbeni womuntu, kodwa futhi ibonisa amandla amakhulu kwezobuchwepheshe bezokwelapha kanye nemikhiqizo yezempilo.
Ezweni lanamuhla lokuthuthukiswa okusheshayo kwezobuchwepheshe, i-magnesium ingot, njengento ebalulekile yensimbi, iye yasetshenziswa kakhulu emikhakheni eminingi, eye yaba nomthelela omkhulu empilweni yomuntu kanye nokuthuthukiswa kwezimboni. Lesi sihloko sizohlola ukusetshenziswa okuningi kwama-ingots e-magnesium ekujuleni futhi siveze inani lawo eliyingqayizivele emikhakheni ehlukahlukene.
Emkhakheni wezimboni nesayensi, insimbi ye-magnesium ithandwa ngesisindo sayo esilula, amandla aphezulu kanye nokusebenza kahle. Kodwa-ke, uma kuziwa ekuhlanzekeni kwensimbi ye-magnesium, abantu abaningi bangase bacabange ukuthi ukuphakama kokuhlanzeka, kungcono. Ngakho, ingabe lokhu kunjalo ngempela? Lesi sihloko sizohlola izinzuzo kanye nebubi bensimbi ye-magnesium ehlanzekile kakhulu ukusiza abafundi baqonde kangcono le nkinga ebalulekile.
I-Magnesium metal ivela njengento eguqukayo emkhakheni wezokuthutha, ngenxa yezakhiwo zayo ezingasindi kanye nesilinganiso esimangalisayo samandla nesisindo. Njengoba igutshuzelwe i-aluminium nensimbi ngokwesiko, i-magnesium manje isithola ukuqashelwa ngamandla ayo okuguqula izici ezihlukahlukene zezokuthutha.
I-Magnesium metal, into engasindi kodwa eqinile, ithola ukunakwa okukhulayo kuzo zonke izimboni ezihlukahlukene ngenxa yezakhiwo zayo eziyingqayizivele kanye nokusetshenziswa okuhlukahlukene. Eyaziwa njengensimbi yesakhiwo elula kunazo zonke etholakalayo, inhlanganisela ye-magnesium yokuminyana okuphansi namandla aphezulu iyenza ibe insiza ebaluleke kakhulu ekukhiqizeni nobuchwepheshe besimanje.
Ngenxa yesisindo sayo esincane namandla aphezulu, ama-alloys e-magnesium asetshenziswa kakhulu emkhakheni wezokuthutha, ikakhulukazi endaweni yezindiza, izimoto, izitimela ezihamba ngesivinini esikhulu kanye nezimboni zamabhayisikili. Emkhakheni we-aerospace, ama-alloys e-magnesium asetshenziselwa ukwakha izingxenye zesakhiwo sezindiza ukunciphisa isisindo nokuthuthukisa ukusebenza kahle kukaphethiloli. Embonini yezimoto, ama-alloys e-magnesium asetshenziselwa ukwenza imizimba yemoto, izingxenye zenjini, njll., okuhloswe ngayo ukuthuthukisa ukusebenza kwemoto nokonga amandla.
Esigabeni sesayensi yezinto ezintsha, insimbi ye-magnesium isiba into egxilwe kakhulu embonini ngenxa yokusebenza kwayo okuhle kakhulu namandla ayo okusebenza abanzi. Njengensimbi yesakhiwo elula kunazo zonke emhlabeni, izakhiwo eziyingqayizivele ze-magnesium ziyenza ithembise ukusetshenziswa endaweni yezindiza, ukukhiqizwa kwezimoto, izinto zikagesi, i-biomedicine neminye imikhakha.
Esikhathini sanamuhla sokuthuthuka okusheshayo kwezobuchwepheshe, izifudumezi zamanzi azisezona izinto zikagesi ezilula zasendlini, kodwa futhi nemishini ehlakaniphile yokufaka ukushisa okushisayo ehlanganisa ubuchwepheshe obuphezulu. Enye yezesekeli ezincane neziyimilingo, induku ye-magnesium, isibe yingxenye ebalulekile ye-heater yamanzi. Ake sembule iveli eliwumlingo lezinti ze-magnesium ezishisisa amanzi futhi sihlole indima yazo engenakuzitshwa.
I-Magnesium, njengensimbi engasindi, isetshenziswa kabanzi ekukhiqizeni izimboni nakweminye imikhakha. Kodwa-ke, njengoba ukwakheka kwezimboni zomhlaba jikelele kuqhubeka nokuvela kanye nesidingo semakethe sishintshashintsha, intengo yemakethe ye-magnesium nayo ibe nesiyaluyalu.
I-Metal magnesium ingot ibhekisela ensimbi ene-magnesium njengengxenye eyinhloko. Ivamise ukuma ngonxande noma isilinda futhi isetshenziswa kakhulu embonini yamakhemikhali, i-aerospace, impahla yezempi kanye neminye imikhakha. Manje ake uChengdingman ethule ukusetshenziswa kwezingothi zensimbi ye-magnesium ngokuningiliziwe.
I-Magnesium, ingxenye yesishiyagalombili egcwele kakhulu oqweqweni Lomhlaba, iyinsimbi ebalulekile edlala indima ebalulekile ezimbonini nasekusetshenzisweni kwayo okuningi. Kusukela ekusetshenzisweni kwayo kuma-alloys angasindi emkhakheni wezimoto kanye ne-aerospace kuya ekubalulekeni kwayo ezimbonini zezokwelapha neze-electronics, insimbi ye-magnesium iyinsiza ebaluleke kakhulu. Kulokhu kuhlola, sihlolisisa lapho insimbi ye-magnesium itholakala khona nokuthi ikhishwa kanjani, ngokugqama emizamweni emisha ye-Chengdingman, uhlobo olufanayo nekhwalithi nokusimama embonini ye-magnesium.
