Gunyana 21st, White House yakataura neChitatu kuti Mutungamiri weAmerica, VaJoe Biden, vafunga kusarambidza kupinda munyikaNeodymium rare Earth maginetikunyanya kubva kuChina, zvichibva pane 270-mazuva ekuferefeta zvawanikwa zveCommerce department.Muna Chikumi 2021, White House yakaita ongororo yemazuva zana, iyo yakaona kuti China yaitonga zvinhu zvese zveNeodymium supply chain, zvichiita kuti Raimondo afunge kuita ongororo makumi maviri nemakumi matatu nembiri munaGunyana 2021. Raimondo akaendesa zvakawanikwa nedhipatimendi kuBiden muna Chikumi. , kuvhura mazuva makumi mapfumbamwe kuti Mutungamiriri wenyika vasarudze.
Sarudzo iyi yakadzivirira hondo itsva yekutengeserana neChina, Japan, European Union nemamwe magineti ekunze kana nyika dzinoshuvira kuita izvi kuti dzisangane nekuwedzera kuri kutarisirwa kudiwa mumakore anotevera.Izvi zvinofanirwa zvakare kurerutsa kushushikana kwevagadziri vemotokari vekuAmerica uye vamwe vagadziri vanovimba nekunze isingawanzo pasi Neodymium magineti kugadzira zvigadzirwa zvapera.
Nekudaro, mukuwedzera kune mamwe maapplication ekutengesa akadai semagetsi mota uye otomatiki, isingawanzo pasi magineti anoshandiswawo mumauto ehondo ndege uye missile kutungamira masisitimu.Nekudaro, zvinotarisirwa kuti kudiwa kwemagineti emotokari nemagetsi ejenareta emhepo kuchawedzera mumakore mashoma anotevera, zvichikonzera kushomeka kwepasirese.Izvi zvinodaro nekutimagineti emotokari yemagetsidzinenge ka10 dzinoshandiswa mumotokari dzechinyakare dzine peturu.
Gore rapfuura, chirevo chakaitwa nePaulson Institute muChicago chakafungidzira kuti mota dzemagetsi nemhepo turbines chete dzichada inosvika makumi mashanu muzana.high-performance Neodymium maginetimuna 2025 uye inoda kusvika 100% muna 2030. Maererano nemushumo wePaulson Institute, izvi zvinoreva kuti mamwe magineti eNeodymium, akadai semauto ehondo ndege, missile kutungamira masisitimu, otomatiki uyeservo mota magineti, inogona kutarisana ne "mabhodhoro ekupa uye kuwedzera kwemutengo".
"Tinotarisira kuti kudiwa kuchawedzera zvakanyanya mumakore anotevera," akadaro mukuru wehurumende.“Tinofanirwa kuona kuti tinotengesa pachine nguva, kwete kungoona kuti awanikwa pamusika, asi kuti pasashaikwe, uye kuona kuti hatirambe tichivimba neChina zvakanyanya. .”
Naizvozvo, pamusoro pechisarudzo chaBiden chisingarambidzwi, kuferefetwa kwakawanawo kuti kuvimba kweUnited States pakutemerwa kunze kwenyika.magineti ane simbayakatyisidzira kuchengetedzwa kwenyika kweUnited States, uye yakapa zano kuti mamwe matanho atorwe kuwedzera kugadzirwa kwemumba kuve nechokwadi chekuchengetedza cheni yekugovera.Zvinokurudzira zvinosanganisira kuisa mari muzvikamu zvakakosha zveNeodymium magnet supply chain;kukurudzira kugadzirwa kwemumba;kushandira pamwe nevabatsiri uye vanobatana navo kuvandudza kushanduka kwekutengesa;kutsigira kuvandudzwa kwevashandi vane hunyanzvi hwekugadzira magineti eNeodymium muUnited States;kutsigira tsvakiridzo irikuenderera mberi yekudzikisira kusadzika kweketani yekugovera.
Hurumende yeBiden yakashandisa National Defense Production Act nemamwe masangano ane chiremera kuisa mari inosvika mazana maviri emamiriyoni emadhora mumakambani matatu, MP Materials, Lynas Rare Earth neNoveon Magnetics kuvandudza kugona kweUnited States kubata zvisingawanzo zvinhu zvepasi zvakaita seNeodymium, uye kuvandudza kugadzirwa kweNeodymium magineti muUnited States kubva padanho risingakoshi.
Noveon Magnetics ndiyo yega US sinteredNeodymium magineti fekitari.Gore rapfuura, makumi manomwe neshanu muzana emagineti eNeodymium akaiswa kunze kwenyika kubva kuUnited States akabva kuChina, achiteverwa ne9% kubva kuJapan, 5% kubva kuPhilippines, uye 4% kubva kuGermany.
Chirevo cheCommerce Dhipatimendi chinofungidzira kuti zviwanikwa zvemumba zvinogona kusangana kusvika 51% yezvose zvinodikanwa zveUnited States mumakore mana chete.Chirevo chakataura kuti parizvino, United States inotsamira ingangoita 100% pane inotengeswa kunze kwenyika kuti isangane nekutengesa uye kudzivirira zvinodiwa.Hurumende inotarisira kuedza kwayo kuwedzera kugadzirwa kweUS kuti ideredze zvinhu zvinotengeswa kunze kwenyika kubva kuChina kupfuura vamwe vatengesi.
Nguva yekutumira: Sep-26-2022