Ukwenyuka okusheshayo kwentengo yomabuthe be-NdFeB ngo-2021 kuthinta izintshisekelo zabo bonke abathintekayo, ikakhulukazi abakhiqizi bezinhlelo zokusebenza ezingezansi. Bamagange ukwazi mayelana nokuhlinzekwa kanye nesidingo sikazibuthe be-Neodymium Iron Boron, ukuze benze izinhlelo kusengaphambili zamaphrojekthi wesikhathi esizayo futhi bathathe izimo ezikhethekile njengohlelo. Manje sizokwethula umbiko omfishane wokuhlaziya omayelana nokwaziswa kozibuthe be-NdFeB e-China kumakhasimende ethu, ikakhulukazi abakhiqizi bezimoto zikagesi ukuze bathole inkomba.
Eminyakeni yamuva nje, ukukhiqizwa kwezinto ezisetshenziswa kazibuthe ze-NdFeB eChina kubonise umkhuba okhulayo.Ozibuthe be-Sintered NdFeByimikhiqizo evamile emakethe yamagnetic yasekhaya ye-NdFeB. Ngokusho kwedatha yoMnyango Wezimboni Nobuchwepheshe Bolwazi, ukukhishwa kwezikhala ze-NdFeB ezihlanganisiwe kanye nozibuthe be-NdFeB abahlanganisiwe zingamathani angu-207100 namathani angu-9400 ngokulandelana ngo-2021. Ngo-2021, inani eliphelele lezikhala ze-NdFeB ezihlala njalo zifinyelela ku-216500 tons, up 164 tons. % unyaka nonyaka.
Intengo kazibuthe ongapheli womhlaba ongavamile ikhuphuke ngokushesha kusukela endaweni ephansi phakathi no-2020, futhi intengo kazibuthe ongavamile emhlabeni iphindwe kabili ekupheleni kuka-2021. Isizathu esiyinhloko ukuthi amanani entengo yezinto ezingavamile zomhlaba, njenge I-Praseodymium, i-Neodymium, i-Dysprosium, i-Terbium, ikhuphuke ngokushesha. Ekupheleni kuka-2021, intengo icishe iphindwe kathathu kunentengo maphakathi no-2020. Ngakolunye uhlangothi, ubhubhane luholele ekuhlinzekeni okuncane. Ngakolunye uhlangothi, isidingo semakethe sikhule ngokushesha, ikakhulukazi inani lezicelo ezengeziwe zemakethe entsha. Isibonelo, bonke omagnethi bomhlaba abangajwayelekile bezimoto ezintsha zamandla e-China benza cishe u-6% wokukhipha uzibuthe we-Sintered Neodymium ngo-2021. Ngo-2021, ukukhiqizwa kwezimoto zamandla amasha kudlula izigidi ezingu-3.5, nokukhula konyaka ngonyaka ka-160. %. Izimoto ezihlanzekile ezisebenza ngogesi zizohlala ziyimodeli evamile yezimoto ezintsha zamandla. Ngo-2021, amathani ayi-12 000high-performance NdFeB ozibutheziyadingeka emkhakheni wezimoto zikagesi. Kulinganiselwa ukuthi ngo-2025, izinga lokukhula okuhlanganisiwe lonyaka lokuphuma kwezimoto ezintsha zamandla e-China lizofinyelela ku-24%, inani eliphelele lezimoto ezintsha ezinamandla lizofinyelela ezigidini ezingu-7.93 ngo-2025, kanye nesidingo sokusebenza okuphezulu okungavamile kozibuthe be-Neodymium emhlabeni kuyoba 26700 amathani.
I-China njengamanje inkulu emhlabeniumkhiqizi wezibuthe zomhlaba ezingavamile, futhi umphumela wawo ngokuyisisekelo uhlale ungaphezu kuka-90% yenani eliphelele emhlabeni eminyakeni yamuva. I-Export ingesinye seziteshi eziyinhloko zokuthengisa zemikhiqizo kazibuthe yomhlaba engavamile e-China. Ngo-2021, inani eliphelele lokuthekelisa lemikhiqizo kazibuthe yomhlaba oyivelakancane yaseShayina ingamathani angama-55000, okuwukukhuphuka ngo-34.7% ngonyaka ka-2020. Ngo-2021, isimo sobhubhane saphesheya sadamba, futhi ukukhula kokukhiqizwa nokuthengwa kwempahla kwamabhizinisi aphesheya kwezilwandle kuyinkinga enkulu. isizathu sokukhula okukhulu kwemikhiqizo kazibuthe yomhlaba eyivelakancane yaseShayina.
I-Europe, iMelika kanye ne-East Asia bekulokhu kuyizimakethe ezinkulu zokuthekelisa zemikhiqizo kazibuthe yaseChina ye-Neodymium magnet. Ngo-2020, inani eliphelele lokuthunyelwa kwamanye amazwe lamazwe ayishumi aphezulu lidlule amathani angu-30000, okubalelwa ku-85% yenani eliphelele; isamba somthamo wokuthunyelwa kwempahla emazweni amahlanu aphezulu sidlule amathani ayi-22000, okubalelwa ku-63% yenani eliphelele.
Imakethe yokuthekelisa ozibuthe basemhlabeni abangajwayelekile iphezulu. Ngokombono wokuthunyelwa kwempahla kwamanye amazwe kuya kubalingani abakhulu bohwebo, isibalo esikhulu sikazibuthe baseShayina abangahlali unomphela bathunyelwa eYurophu, e-United States naseMpumalanga Asia, iningi lawo okungamazwe athuthukile anezinga eliphezulu lezesayensi nezobuchwepheshe. Uma sithatha idatha yokuthekelisa ka-2020 njengesibonelo, amazwe amahlanu aphezulu yiJalimane (15%), i-United States (14%), iSouth Korea (10%), iVietnam neThailand. Kubikwa ukuthi indawo yokugcina yezibuthe ezingavamile emhlabeni ezithunyelwa eNingizimu-mpumalanga ye-Asia ikakhulukazi iYurophu neMelika.
Isikhathi sokuthumela: Oct-09-2022