M'nkhaniyi, tikambirana za katundu ndi madera ogwiritsira ntchito maginito a neodymium. Maginito a Neodymium ndi maginito amphamvu okhazikika omwe amagwira ntchito yofunikira m'magawo ambiri aukadaulo ndi mafakitale. Nkhaniyi ifotokoza koyamba za mfundo zoyambira ndi kupanga maginito a neodymium, ndikukambilana mozama za kusankhidwa kwa zinthu, kufananiza ndi kupangika kwa maginito a neodymium. Powunika zizindikiro zosiyanasiyana zogwirira ntchito ndi njira zoyesera, tidzayang'ana kwambiri kuti maginito a neodymium ali ndi mphamvu zotani. Kuphatikiza apo, tikambirananso zachitukuko chaposachedwa komanso kupita patsogolo kwa maginito a neodymium kuti tiyembekeze kutukuka kwa maginito a neodymium mtsogolomo. Powerenga nkhaniyi, timvetsetsa bwino za ubwino ndi kuthekera kwa maginito a neodymium.

Ⅰ.Mfundo Zazikulu zamaginito akuluakulu a neodymium

A. Mapangidwe ndi Mapangidwe a Neodymium Magnets

1. Maginito a Neodymium amapangidwa ndi zinthu zosowa zapadziko lapansi neodymium (Nd) ndi chitsulo (Fe), ndi zinthu zina zothandizira monga boron (B) ndi oxygen (O). Chiŵerengero ndi chiŵerengero cha zinthu izi zimakhudza kwambiri kachitidwe ka maginito a neodymium.

2. Maginito a Neodymium nthawi zambiri amakonzedwa ndi njira ya zitsulo za ufa, choyamba zinthu za ufa zimasakanizidwa ndikukanikizidwa mu mawonekedwe omwe amafunidwa, ndiyeno ma ufawo amalowetsedwa kukhala olimba kupyolera mu sintering.

3. Mapangidwe a maginito a neodymium akhoza kukhala chipika, silinda, mphete, ndi zina zotero, ndipo mawonekedwe enieni amadalira zosowa za gawo la ntchito.

B. Maginito Amagetsi a Neodymium Magnets

1. High maginito mphamvu mankhwala:

Maginito a Neodymium ali ndi mphamvu yamaginito kwambiri, kuwapangitsa kuti azigwiritsidwa ntchito kwambiri m'magawo monga ma mota, majenereta ndi kukumbukira maginito. Mphamvu yapamwamba imatanthauza kuti maginito a neodymium amatha kupanga mphamvu ya maginito ndi kusunga mphamvu zambiri.

2. Kukhazikika kwakukulu ndi kukakamiza kwakukulu:

Maginito a Neodymium ali ndi remanence yayikulu komanso yokakamiza kwambiri, kutanthauza kuti amakhalabe ndi maginito amphamvu mphamvu ya maginito yakunja ikachotsedwa. Izi zimathandiza maginito a neodymium kupanga maginito okhazikika mumagetsi amagetsi ndi ma jenereta.

3. Kukhazikika kwamafuta:

Maginito a Neodymium ali ndi kukhazikika kwamafuta abwino ndipo amatha kukhalabe ndi maginito abwino pakatentha kwambiri. Izi zimapangitsa maginito a neodymium kukhala opindulitsa pakugwiritsa ntchito m'malo otentha kwambiri, monga magalimoto amagetsi, ma jenereta amagetsi amphepo, ndi zina zambiri.

4. High machulukitsidwe maginito induction:

Maginito a Neodymium ali ndi maginito okwera kwambiri, zomwe zikutanthauza kuti amatha kupanga mphamvu ya maginito mu voliyumu yaying'ono. Izi zimathandiza kuti maginito a neodymium agwiritsidwe ntchito pazida zing'onozing'ono ndi ma mota ang'onoang'ono. Pomvetsetsa kapangidwe ndi kapangidwe kamaginito a mphete a neodymium, komanso maginito awo, titha kugwiritsa ntchito bwino maginito a neodymium ndikuchita bwino m'magawo osiyanasiyana ogwiritsira ntchito.

Ⅱ.Choncho, ndi mtundu uti wa maginito a neodymium omwe ali amphamvu kwambiri

A. Kuyerekeza kwa magwiridwe antchito osiyanasiyana ndi mitundu ya maginito:

1. Maginito a NdFeB (NdFeB):

Maginito a NdFeB pakadali pano ndi amodzi mwa zida zamphamvu kwambiri za maginito, zomwe zimakhala ndi mphamvu zamaginito kwambiri komanso machulukitsidwe amagetsi. Amagwiritsidwa ntchito kwambiri mu motors, jenereta, kukumbukira maginito ndi madera ena.

2. Barium ferrite maginito (BaFe12O19):

Maginito a Barium ferrite ndi chinthu chodziwika bwino cha maginito okhazikika okhala ndi kusinthika kwakukulu komanso mphamvu yokakamiza. Ngakhale mphamvu zake ndizochepa, zimakhalabe ndi gawo lofunikira pazinthu zina, monga okamba, maginito mabuleki, ndi zina zotero.

3. Cobalt neodymium maginito (CoNd₂):

Cobalt neodymium maginito ndi aloyi wachitsulo wosowa padziko lapansi wokhala ndi maginito abwino kwambiri. Amadziwika ndi mphamvu yokakamiza kwambiri komanso kukhazikika kwamafuta, koyenera kugwiritsidwa ntchito m'malo otentha kwambiri, ndipo sizovuta kuwononga.

B. Kusanthula kwachitsanzo ndi kufananitsa:

1. Kufananiza kwa maginito:

Poyesa magawo monga mphamvu yamagetsi, remanence, mphamvu yokakamiza ndi machulukitsidwe amagetsi amagetsi osiyanasiyana a neodymium, kuwunika kofananirako kumatha kuchitika. Fananizani magwiridwe antchito a maginito a NdFeB, maginito a Barium Ferrite ndi maginito a Cobalt Neodymium, ndikuwunika zabwino ndi zovuta zawo m'malo osiyanasiyana ogwiritsira ntchito.

2. Kufananiza milandu yofunsira:

sankhani milandu ingapo yogwiritsira ntchito, monga ma mota, majenereta, kusungirako maginito, ndi zina zotero, gwiritsani ntchito zida za maginito za neodymium, ndikuwunika mofananiza. Yerekezerani kusiyana kwawo kwa magwiridwe antchito pakutulutsa mphamvu, kuwongolera mphamvu, ndi zina zambiri pamikhalidwe yomweyi.

3. Kuyerekeza mtengo ndi phindu:

Poganizira zinthu monga mtengo wazinthu komanso zovuta zokonza, pendani mtengo-phindu lazinthu zosiyanasiyana zamaginito za neodymium. Fananizani momwe amagwirira ntchito poyerekeza ndi mtengo wake kuti mudziwe mtundu wabwino kwambiri wa maginito a neodymium pa ntchito inayake. Kupyolera mu kusanthula ndi kuyerekeza kwa zitsanzo, kusiyana kwa magwiridwe antchito pakati pa maginito osiyanasiyana a neodymium kumatha kumveka bwino, ndipo chitsogozo chingaperekedwe posankha maginito oyenera a neodymium kuti agwiritse ntchito.

Ⅲ.Kufunika kwa maginito a neodymium

A. Neodymium iron boron maginito (NdFeB) ndi yofunika okhazikika maginito chuma ndi makhalidwe zotsatirazi ntchito ndi ubwino:

1. High maginito mphamvu mankhwala:

The maginito mphamvu mankhwala a NdFeB maginito ndi mkulu kwambiri, amene n'zosayerekezeka ndi mitundu ina maginito. Izi zikutanthauza kuti imatha kupanga mphamvu yamphamvu yamaginito yofanana kukula ndi kulemera kwake.

2. Mphamvu yokakamiza kwambiri:

Maginito a NdFeB ali ndi mphamvu zotsutsana ndi maginito zosokoneza komanso mphamvu zokakamiza. Izi zikutanthauza kuti imatha kukhalabe yokhazikika ya maginito ngakhale kusokonezedwa ndi maginito akunja.

3. Kukhazikika kwa kutentha kwamphamvu:

Maginito a NdFeB amatha kukhalabe ndi zinthu zabwino zamaginito m'malo otentha kwambiri. Ili ndi kutentha kocheperako ndipo imatha kutengera kutentha kwakukulu kogwira ntchito.

4. Maonekedwe ndi makulidwe osiyanasiyana:

Maginito a NdFeB amatha kupangidwa mkatimaonekedwe osiyanasiyanandi makulidwe malinga ndi zosowa za ntchito zosiyanasiyana, kupereka kusinthasintha kwakukulu kwapangidwe.

B. Chiyembekezo chamtsogolo cha maginito a neodymium makamaka chimaphatikizapo zinthu izi:

1. Sinthani mphamvu ya maginito ndi mphamvu yokakamiza:

Kukula kosalekeza ndi kuwongolera kwa maginito a NdFeB akuyembekezeka kuonjezera mphamvu yamaginito yamagetsi ndi mphamvu zokakamiza, zomwe zimapangitsa kuti azigwira nawo ntchito zosiyanasiyana.

2. Sinthani kukhazikika kwa kutentha:

Maginito a Neodymium amatha kutaya maginito komanso kutsika kwa maginito pakutentha kwambiri. Choncho, imodzi mwa njira zachitukuko zamtsogolo ndikuwongolera kukhazikika kwawo kwa kutentha kuti athe kusinthasintha ndi kutentha kwapamwamba.

3. Chepetsani kugwiritsa ntchito miyala ya nthaka yosowa kwambiri:

Maginito a NdFeB amagwiritsa ntchito miyala yambiri yosowa padziko lapansi, ndipo kusonkhanitsa ndi kuchiza ores osowa padziko lapansi kumakhudza kwambiri chilengedwe. Chifukwa chake, m'tsogolomu, ndikofunikira kupeza zida zina kapena kukonza magwiridwe antchito amigodi osowa kuti akwaniritse chitukuko chokhazikika.

4. Kukula kwa magawo ogwiritsira ntchito:

Ndi chitukuko cha sayansi ndi luso ndi kusintha kufunika, NdFeB maginito akuyembekezeka ntchito m'madera ambiri, monga magalimoto magetsi, mphepo mphamvu m'badwo, maginito refrigeration, etc.

5. Kuphatikiza kwa maginito:

Chitukuko chamtsogolo ndikuphatikiza maginito a neodymium ndi zida zina kuti apititse patsogolo magwiridwe antchito awo ndikukwaniritsa zosowa zingapo zovuta.

Mwachidule, kukula kwa maginito a neodymium mtsogolomo kudzayang'ana pa kukonza mphamvu ya maginito, mphamvu yokakamiza komanso kukhazikika kwamafuta, ndikukulitsa magawo ake ogwiritsira ntchito kuti akwaniritse ntchito zambiri komanso chitukuko chokhazikika.

Ngati mukufuna okhazikikamphete ya neodymium maginito fakitale. Mutha kusankha kampani yathu Fullzen Technology Co, Ltd.