Aokuso 31st, 2021 Saina Tulaga Fa'atekonolosi Vaega fa'amatalaina tulaga fa'ale-atunu'u oMea Toe Fa'aaogaina mo NdFeB Gaosiga ma Fa'agaioiina.
1. Tulaga tulaga masani
Neodymium Iron boron mea maneta tumauo se tuufaatasiga intermetallic fausia e seasea eleele elemene uʻamea neodymium ma uʻamea. O lo'o i ai mea fa'amageta sili ona lelei ma o se tasi o mea e sili ona taua e seasea fa'aaogaina le lalolagi. I tausaga talu ai nei, o le fanua talosaga o mea maneta tumau NdFeB ua sili atu ma sili atu ona lautele. Ua faʻalauteleina mai le uluai puipuiga a le atunuʻu ma faʻalapotopotoga faʻa-militeli e pei o vaalele, aerospace, folauga ma auupega i le lautele lautele o matata faʻatekonolosi faʻale-malo e pei o meafaigaluega, malosi ma felauaiga, mea faʻafomaʻi, eletise eletise ma fesoʻotaʻiga.
Ona o le eseesega o foliga manaomia o NdFeB mea maneta tumau i fanua talosaga eseese, o le gaosiga o NdFeB mea maneta tumau i Saina e muamua gaosia i mea avanoa ma foliga tutusa, ona gaosia lea i oloa maeʻa o ituaiga eseese e tusa ai ma manaoga o tagata e faaaogāina. . I le taimi o le gaosiga ma le gaosiga o mea maneta tumau Nd-Fe-B, o le a gaosia se numera tele o lapisi masini, mea totoe ma otaota suauʻu. E le gata i lea, o le a iai mea e totoe i le faagasologa o le oloina, oomiina, fau ma taoina. O nei otaota o mea toe faʻaaogaina mo le gaosiga ma le gaosiga o le Nd-Fe-B, faʻamaumauga mo le tusa ma le 20% ~ 50% o mea mataʻutia o le Nd-Fe-B, lea e masani ona taʻua o Nd-Fe-B otaota i totonu o pisinisi. . O ia mea toe faʻaaogaina o le a aoina e ala i le faʻavasegaina, o le tele o ia mea o le a faʻatau mai e seasea eleele faʻafefeteina ma tuʻueseese laau, toe faʻaaogaina ma faʻaogaina i uʻamea eleelea seasea, ma toe faʻaaogaina i le gaosiga o mea neodymium iron boron.
Faatasi ai ma le atinaʻeina o pisinisi Nd-Fe-B, o vaega o Nd-Fe-B mea faʻamaumau maneta e sili atu ona mauoa ma faʻateleina faʻamatalaga. E i ai ituaiga e maualuga mea o le cerium, holmium, terbium ma dysprosium. O mea o loʻo i totonu o le cerium, holmium, terbium ma le dysprosium i le Nd-Fe-B tutusa ma le gaosiga o mea toe faʻaaogaina o loʻo faʻateleina foi, e mafua ai suiga tetele i le aofaʻi o le eleele e le masani ai ma le tuʻufaʻatasia o elemene e le masani ai i le Nd-Fe. -B gaosiga ma le fa'aogaina o mea e toe fa'aaogaina. I le taimi lava e tasi, faʻatasi ai ma le faʻateleina o le aofaʻi o fefaʻatauaʻiga o mea toe faʻaaogaina, o loʻo i ai se mea faʻapitoa o mea leaga ua suia i mea lelei ma mea sese o loʻo fenumiai ma mea moni i le faagasologa o fefaʻatauaiga. O le vaega o mea toe faʻaaogaina e manaʻomia ona sili atu auiliiliga, ma o le faʻataʻitaʻiga ma auala sauniuni e manaʻomia foʻi ona manino e faʻataʻatia tulaga taliaina ma faʻaitiitia feeseeseaiga tau fefaʻatauaʻiga. O le uluai tulaga GB / T 23588-2009 Neodymium Iron Boron otaota ua faʻasalalau mo le silia ma le sefulu tausaga, ma o ana mea faʻapitoa e le o toe talafeagai mo manaʻoga o le maketi o loʻo iai nei.
2. Anotusi autu o le tulaga faatonuina
O le faʻataʻitaʻiga o loʻo faʻamaoti mai ai le faʻavasegaga faʻavae, mea e manaʻomia ai vailaʻau, metotia o suʻega, tulafono suʻesuʻe ma afifiina, faʻailoga, felauaiga, teuina ma le lelei o tusi faamaonia o mea toe faʻaaogaina mo le gaosiga ma le gaosiga o le NdFeB. E fa'atatau i le toe fa'aleleia, fa'agaioiga ma fefa'ataua'iga o otaota toe fa'aaogaina (e ta'ua mulimuli ane o mea toe fa'aaogaina) na gaosia i le NdFeB gaosiga ma le gaosiga. I le faagasologa o le sauniuniga, e ala i le tele o suesuega ma le tagata tomai faapitoa talanoaga mo le tele o taimi, sa matou faalogo i manatu o le neodymium uʻamea boron gaosiga pisinisi a Saina, neodymium uʻamea boron oloa talosaga pisinisi ma pisinisi tuueseeseina lalolagi seasea i tausaga talu ai nei, ma faauigaina le mataupu autu faapitoa o le toe iloiloga o lenei tulaga. I le faagasologa o le toe iloiloga masani, o le faʻavasegaina o loʻo faʻavasegaina faʻamatalaga e tusa ai ma le faʻagasologa o mea e faʻaaogaina, o foliga vaaia ma vailaʻau faʻasolosolo o mea eseese toe faʻaaogaina o loʻo faʻamatalaina auiliili, ma o le faʻavasegaina o loʻo lisiina e tuʻuina atu faʻavae faʻapitoa mo mea toe faʻaaogaina. fefa'ataua'iga.
Mo le faʻavasegaina o mea toe faʻaaogaina, o loʻo faʻamatalaina e le tulaga faʻapitoa vaega e tolu: paʻu mago, palapala mageta ma mea poloka poloka. I vaega taʻitasi, o foliga vaaia o meafaitino e vaevaeina e tusa ai ma faʻagasologa o punaoa eseese. I le fa'agasologa o fefa'ataua'iga o mea toe fa'aaogaina, o le aofa'i o su'esu'ega o le eleele e le masani ai ma le fa'asoa o elemene ta'itasi e seasea fa'alelalolagi o fa'ailoga taua o tau. O le mea lea, o lo'o lisiina ai e le tulaga fa'asologa o laulau o le aofa'i o elemene o le eleele e le masani ai, o le vaega o elemene o le eleele e le masani ai ma le aofa'i o elemene e le o se mea masani i mea toe fa'aaogaina. I le taimi lava e tasi, o loʻo tuʻuina mai e le tulaga faʻataʻitaʻiga aiaiga auiliili i le auala faʻataʻitaʻiga, meafaigaluega ma faʻataʻitaʻiga vaega o mea toe faʻaaogaina. Talu ai o mea toe faʻaaogaina e masani ona le tutusa, ina ia maua ai faʻataʻitaʻiga faʻataʻitaʻiga, o lenei faʻataʻitaʻiga o loʻo faʻamaoti mai ai faʻamatalaga o le paʻu faʻaaogaina i le faʻataʻitaʻiga, manaʻoga mo le filifilia o faʻataʻitaʻiga faʻataʻitaʻiga ma le faʻataʻitaʻiga auala sauniuni.
3. Taua o le faatinoga masani
O loʻo i ai se aofaʻiga tele o mea toe faʻaaogaina mai le gaosiga ma le gaosiga o le NdFeB i Saina, o se oloa faʻapitoa a NdFeB maneta tumau alamanuia mea i Saina. Mai le va'aiga o le toe fa'aaogaina o puna'oa, o le gaosiga o le NdFeB ma le fa'agaioiina o mea toe fa'aaogaina o ni punaoa fa'afouina sili ona taua. Afai e le toe fa'aaogaina, o le a mafua ai ona fa'aumatia mea taua o le eleele ma le tele o lamatiaga i le siosiomaga. Ina ia faʻaitiitia le faʻaleagaina o le siosiomaga e mafua mai i le laʻuina o eleele e le masani ai, e masani lava ona faʻatinoina e Saina le faʻatonuina o le faʻaogaina o le gaosiga o le eleele e pulea ai le laʻuina o le eleele e le masani ai. O mea toe faʻaaogaina mo le gaosiga ma le gaosiga o le Nd-Fe-B ua avea ma se tasi o mea taua mo le faʻafefeteina o le eleele ma le vavaeeseina o pisinisi i Saina. I le taimi atoa o le gaosiga ma le sapalai o le eleele e le masani ai Saina i NdFeB meafaitino maneta tumau, o le toe faʻaaogaina o elemene seasea eleele e matua lava lava, ma le toe faʻaleleia o le toeitiiti atoa le 100%, lea e aloese mai ai mai le faʻaleagaina o elemene eleelea e sili ona taua ma faia ai Saina. NdFeB mea maneta tumau sili atu tauvaga i le maketi faava o malo. O le toe iloiloga ma le faʻatinoina o le tulaga faʻale-atunuu o Mea Toe Faʻaaogaina mo Nd-Fe-B Gaosiga ma Faʻagasologa e faʻamaonia ai le faʻavasegaina o le faʻavasegaina, toe faʻaleleia ma fefaʻatauaʻiga o mea toe faʻaaogaina mo le gaosiga ma le gaosiga o le Nd-Fe-B, ma e faʻamalosia i le toe faʻaaogaina o oloa. puna'oa o le eleele e le masani ai, fa'aitiitia le fa'aaogaina o puna'oa ma fa'aitiitia le lamatiaga o le si'osi'omaga i Saina. O le faʻatinoga o le faʻataʻitaʻiga e faʻamoemoe e aumaia ai faʻamanuiaga lelei tau tamaoaiga ma agafesootai, ma saofagā i le atinaʻe gafataulimaina o pisinisi a Saina e le masani ai le lalolagi Atinaʻe maloloina!
Taimi meli: Sep-28-2021