ʻO ka piʻi wikiwiki ʻana o ke kumukūʻai o NdFeB magnets i 2021 e pili ana i nā pono o nā ʻaoʻao āpau, ʻoi aku ka nui o nā mea hana noi.Makemake lākou e ʻike e pili ana i ka hāʻawi ʻana a me ke koi ʻana o Neodymium Iron Boron magnets, i mea e hana mua ai i nā hoʻolālā no nā papahana e hiki mai ana a lawe i nā kūlana kūikawā ma ke ʻano he hoʻolālā.I kēia manawa e hōʻike mākou i kahi hōʻike loiloi pōkole e pili ana i ka ʻike o nā magnet NdFeB ma Kina no kā mākou mea kūʻai aku, ʻoi aku ka nui o nā mea hana kaʻa uila no ka ʻike.
I kēia mau makahiki i hala iho nei, ua hōʻike ʻia ka ulu ʻana o ka NdFeB mau mea magnetic mau loa ma Kina.Nā mākēneki NdFeB Sinteredʻo ia nā huahana koʻikoʻi i ka mākeke magnet mau loa NdFeB.Wahi a ka ʻikepili o ka Ministry of Industry and Information Technology, ʻo ka hoʻopuka ʻana o nā blanks NdFeB sintered a me nā magnet NdFeB i hoʻopaʻa ʻia he 207100 tons a me 9400 tons i ka makahiki 2021. I ka makahiki 2021, hiki i ka huina o ka huina o ka NdFeB permanent magnet blanks a hiki i 216500 tons, a hiki i 16. % makahiki ma ka makahiki.
Ua piʻi wikiwiki ke kumu kūʻai o ka honua paʻa mau loa mai ka haʻahaʻa haʻahaʻa i ka waena o 2020, a ua pālua ke kumukūʻai o ka honua rare honua i ka hopena o 2021. ʻO ke kumu nui ʻo ia ke kumu kūʻai o nā kumulāʻau honua, e like me ʻO Praseodymium, Neodymium, Dysprosium, Terbium, ua piʻi wikiwiki.Ma ka hopena o 2021, ʻekolu manawa ke kumukūʻai o ke kumukūʻai ma waena o 2020. Ma kekahi ʻaoʻao, ua alakaʻi ka maʻi maʻi i ka hāʻawi maikaʻi ʻole.Ma ka ʻaoʻao ʻē aʻe, ua ulu wikiwiki ka noi mākeke, ʻoi aku ka nui o nā noi mākeke hou.No ka laʻana, ʻo nā mea hoʻokalakupua mau loa o nā kaʻa hou o Kina e pili ana i ka 6% o ka neodymium magnet output sintered i 2021. I ka makahiki 2021, ʻoi aku ka nui o nā kaʻa ikehu hou ma mua o 3.5 miliona, me ka ulu ʻana o ka makahiki-ma-makahiki o 160. %.E mau ana nā kaʻa kaʻa kaʻa uila maʻemaʻe i ke kumu hoʻohālike o nā kaʻa ikehu hou.Ma 2021, 12000 tons onā mākēneki NdFeB kiʻekiʻekoi ʻia ma ke kahua o nā kaʻa uila.Ua manaʻo ʻia e 2025, hiki i ka 24% ka nui o ka ulu ʻana o nā kaʻa kaʻa hou o Kina, ʻo ka huina o nā kaʻa ikehu hou e hiki i 7.93 miliona ma 2025, a ʻo ke koi ʻana no nā mea hana kiʻekiʻe kiʻekiʻe Neodymium magnets. 26700 tona.
ʻO Kina ka mea nui loa ma ka honua i kēia manawamea hana o ka honua laha ole mau magnet, a ua noho maoli kāna huahana ma luna o 90% o ka huina honua i nā makahiki i hala iho nei.ʻO Export kekahi o nā ala kūʻai nui o nā huahana magnet permanente honua ma Kina.I ka makahiki 2021, he 55,000 tons ka nui o ka lawe ʻana aku i nā huahana mau loa o Kina, he 34.7% ma mua o 2020. I ka makahiki 2021, ua maʻalahi ka maʻi maʻi ma waho, a ʻo ka hoʻihoʻi ʻana a me ke kūʻai ʻana i ka ulu ʻana o nā ʻoihana o lalo o nā ʻāina he mea nui. ke kumu o ka ulu nui ʻana o nā mea hoʻokuʻu aku i ka honua rare honua mau loa.
ʻO ʻEulopa, ʻAmelika a me ʻAsia Hikina nā mākeke kūʻai nui o nā huahana Neodymium magnet koʻikoʻi o Kina.I ka makahiki 2020, ua ʻoi aku ka nui o ka hoʻokuʻu ʻana o nā ʻāina he ʻumi ma mua o 30000 tons, ʻo ia ka 85% o ka huina;ʻO ka nui o ka hoʻokuʻu aku o nā ʻāina ʻelima ma mua o 22000 tons, ʻo ia ka 63% o ka huina.
He kiʻekiʻe ka manaʻo o ka mākeke hoʻokuʻu aku i nā magnet permanente honua.Mai ka hiʻohiʻona o ka hoʻokuʻu ʻana aku i nā hoa kālepa koʻikoʻi, ua lawe ʻia aku ka nui o nā mea hoʻokalakupua mau loa o Kina i ʻEulopa, ʻAmelika Hui Pū ʻIa a me Asia Hikina, ʻo ka hapa nui o ia mau ʻāina i kūkulu ʻia me ka pae kiʻekiʻe o ka ʻepekema a me ka ʻenehana.Ke lawe nei i ka ʻikepili hoʻoili o 2020 ma ke ʻano he laʻana, ʻo nā ʻāina ʻelima kiʻekiʻe ʻo Kelemania (15%), ʻAmelika Hui Pū ʻIa (14%), South Korea (10%), Vietnam a me Thailand.Ua hōʻike ʻia ʻo ka huakaʻi hope loa o nā mea hoʻokalakupua mau loa i lawe ʻia i ka Hikina Hema ʻo ʻEulopa a me ʻAmelika.
Ka manawa hoʻouna: Oct-09-2022