Padanho resainzi itsva, magnesium simbi iri kuita iyo yakanyanya kutariswa neindasitiri nekuda kwekuita kwayo kwakanakisa uye kugona kwekushandisa kwakakura. Sesimbi yakareruka kwazvo pasi, magnesium yakasarudzika zvivakwa zvinoita kuti ivimbise kushandiswa mumhepo, kugadzira mota, midziyo yemagetsi, biomedicine nemamwe minda.
Hukuru hwesimbi yemagnesium hunosvika 1.74 g/cubic centimita, inova hafu chete yealuminium uye chikamu chimwe muzvina chesimbi. Ichi chinoshamisa chakareruka chivakwa chinoita magnesium chinhu chakanakira zvigadzirwa zvekurerutsa. Pasi rose, nekuwedzera kwezvinodiwa zvekuchengetedza simba uye kuderedzwa kwekubuda, ichi chivakwa chesimbi magnesium chakakosheswa zvakanyanya nevagadziri vemotokari nendege.
Pamusoro pekureruka, magnesium simbi inewo simba rekugadzira rakanaka uye kusimba. Kunyange zvazvo isina kusimba sealuminium nesimbi, mune zvakawanda zvinoshandiswa, simba-ku-uremu reshiyo yemagnesium inokwana kusangana nezvinodiwa zvekugadzira. Uye zvakare, magnesium simbi ine yakanakisa seismic zvimiro uye inogona kutora vibration uye ruzha, izvo zvinoibvumira kuti ipe yakagadzikana yekukwira ruzivo kana uchigadzira muviri uye zvimiro zvemhando yepamusoro-inoshanda mota nendege.
Magnesium simbi inoratidzawo kunaka kwekupisa nemagetsi, zvivakwa zvinoita kuti inyanyozivikanwa mumagetsi, senge mumakeseti emidziyo yakaita semalaptops, nharembozha, uye makamera. Iyo yekupisa yekupisa zvimiro zve magnesium alloy inobatsira michina yemagetsi kuchengetedza yakaderera tembiricha panguva yekushanda kwenguva refu, nekudaro ichiwedzera hupenyu hwebasa rechigadzirwa.
Panyaya yemakemikari zvinhu, simbi yemagnesium ine makemikari akawandisa. Inopindirana neokisijeni mumhepo patembiricha yekamuri kuita dense oxide film. Iyi oxide firimu inogona kuchengetedza mukati ma magnesium kubva pakuramba ichiita neokisijeni, nekudaro ichipa Imwe corrosion resistance. Nekudaro, nekuda kwekuita kwemakemikari e magnesium, kushora kwayo munzvimbo dzine hunyoro hakuna kunaka senge aruminiyamu nesimbi. Naizvozvo, mumashandisirwo anoshanda, tekinoroji yekurapa kwepamusoro inowanzo shandiswa kuvandudza kusagadzikana kwayo kwekuora.
Zvakakodzera kutaura kuti magnesium simbi inoratidzawo kugona kukuru mune zvekurapa. Sezvo magnesium iri imwe yezvinhu zvakakosha zvekutsvaga kwemuviri wemunhu uye ine biocompatibility yakanaka uye biodegradability, vatsvakurudzi vari kugadzira magnesium-based medical implants, zvakadai semapfupa ezvipikiri uye scaffolds, izvo zvinogona kuderera zvishoma nezvishoma, nokudaro kuderedza kudiwa kwekuvhiyiwa kwechipiri kubvisa. kudyara.
Zvisinei, kushandiswa kwesimbi yemagnesium kunotarisanawo nematambudziko. Kupisa kwe magnesium chinhu chekuchengetedza chinofanirwa kutariswa kana uchiishandisa, kunyanya pasi pemamwe mamiriro akadai sekupisa kwakanyanya kana kugaya, uko guruva remagnesium rinogona kukonzera moto kana kuputika. Naizvozvo, matanho akasimba ekuchengetedza anodiwa pakubata nekugadzirisa magnesium simbi.
Nekuvandudzwa kwetekinoroji, tekinoroji yekugadzira magnesium simbi iri kuramba ichivandudza. Semuenzaniso, iyo corrosion kuramba uye kupfeka kuramba kwemagnesium simbi inogona kuvandudzwa zvakanyanya nekushandisa advanced alloy tekinoroji uye pamusoro pekurapa tekinoroji. Panguva imwecheteyo, vaongorori vari kushandawo nesimba kugadzira magnesium-based alloys kuti vavandudze zvivakwa zvavo uye kuwedzera huwandu hwavo hwekushandisa.
Muchidimbu, magnesium simbi iri kuita nyeredzi mumunda wezvinhu sainzi nekuda kwehuremu hwayo huremu, simba repamusoro, yakanakisa yekupisa uye magetsi conductivity zvivakwa, pamwe nekuchengetedzwa kwezvakatipoteredza uye biomedical kugona mune chaiyo minda. Nekuenderera mberi kwekuvandudza kwekugadzira uye kugadzirisa tekinoroji, tine chikonzero chekutenda kuti magnesium simbi ichaita basa rakakosha mune ramangwana rekushandisa.
