| Dzina lazogulitsa: | Neodymium Magnet, NdFeB Magnet | |
| Kalasi & Kutentha kwa Ntchito: | Gulu | Kutentha kwa Ntchito |
| N30-N55 | +80 ℃ / 176 ℉ | |
| N30M-N52M | +100 ℃ / 212 ℉ | |
| N30H-N52H | +120 ℃ / 248 ℉ | |
| Chithunzi cha N30SH-N50SH | +150 ℃ / 302 ℉ | |
| Chithunzi cha N25UH-N50UH | +180 ℃ / 356 ℉ | |
| N28EH-N48EH | +200 ℃ / 392 ℉ | |
| N28AH-N45AH | +220 ℃ / 428 ℉ | |
| Zokutira: | Ni, Zn, Au, Ag, Epoxy, Passivated, etc.. | |
| Ntchito: | Zomverera, ma mota, magalimoto osefa, zotengera maginito, zokuzira mawu, majenereta amphepo, zida zamankhwala, ndi zina zambiri. | |
| Ubwino: | Ngati muli nazo, zitsanzo zaulere ndikuzipereka tsiku lomwelo; Zatha, nthawi yobweretsera ndi yofanana ndi kupanga kwakukulu | |
Neodymium Magnet Catalog
Fomu:
Rectangle, ndodo, counterbore, kyubu, zooneka, disc, silinda, mphete, sphere, arc, trapezoid, etc.
Neodymium maginito mndandanda
mphete ya neodymium maginito
NdFeB square counterbore
Disc neodymium maginito
Arc mawonekedwe a neodymium maginito
NdFeB mphete counterbore
Rectangular neodymium maginito
Tsekani maginito a neodymium
Cylinder neodymium maginito
Mayendedwe a magnetization a maginito amatsimikiziridwa panthawi yopanga. Kuwongolera kwa magnetization kwa chinthu chomalizidwa sikungasinthidwe. Chonde onetsetsani kuti mwatchula komwe mukufuna magnetization wa mankhwala.
Mayendedwe amakono a magnetization akuwonetsedwa pachithunzichi:
Kuwongolera kwa magnetization ndiye gawo loyamba la zida za maginito okhazikika monga maginito a iron boron ndi samarium cobalt maginito kuti mupeze maginito. Imayimira mitengo ya Kumpoto ndi Kumwera ya maginito kapena gawo la maginito. The maginito katundu wa okhazikika maginito zipangizo makamaka zimachokera awo mosavuta magnetizable makristalo nyumba. Ndikuwonongeka uku, maginito amatha kupeza maginito apamwamba kwambiri pansi pa mphamvu ya maginito akunja, ndipo mphamvu zake za maginito sizidzatha pambuyo pa kutuluka kwa maginito.
Kodi maginito a maginito angasinthidwe?
Malinga ndi momwe maginito amayendera, zida zamaginito zimagawidwa m'magulu awiri: maginito a isotropic ndi maginito a anisotropic. Monga dzina likunena:
Maginito a isotropic ali ndi mphamvu ya maginito yofanana mbali iliyonse ndipo amakopana mosasamala.
Zida za maginito za Anisotropic zimakhala ndi maginito osiyanasiyana mbali zosiyanasiyana, ndipo komwe angapeze maginito abwino kwambiri / amphamvu kwambiri amatchedwa njira yolunjika ya maginito okhazikika.
Ukadaulo waukadaulo ndi njira yofunikira popanga zida za maginito za anisotropic. Maginito atsopano ndi anisotropic. Mphamvu ya maginito ya ufa ndi imodzi mwamakina ofunikira popanga maginito apamwamba a NdFeB. Sintered NdFeB nthawi zambiri imapanikizidwa ndi maginito ozungulira, chifukwa chake njira yolowera iyenera kutsimikizika isanayambe kupanga, komwe ndi komwe kumayendera maginito. Maginito a neodymium akapangidwa, sangasinthe momwe maginito amayendera. Zikapezeka kuti njira ya maginito ndiyolakwika, maginito amayenera kusinthidwanso.
Kupaka ndi Plating
Chifukwa cha kusauka kwa dzimbiri kukana kwa maginito a NdFeB, electroplating nthawi zambiri imafunika kupewa dzimbiri. Ndiye funso limabwera, ndiyenera kuyala chiyani maginito? Kodi plating yabwino ndi iti? Ponena za zotsatira zabwino za zokutira za NdFeB pamtunda, choyamba, tiyenera kudziwa kuti NdFeB iti yomwe ingakulidwe?
Kodi zokutira wamba za maginito a NdFeB ndi ati?
NdFeB amphamvu maginito ❖ kuyanika zambiri faifi tambala, nthaka, epoxy utomoni ndi zina zotero. Malingana ndi electroplating, mtundu wa maginito pamwamba udzakhalanso wosiyana, ndipo nthawi yosungirako idzasiyananso kwa nthawi yaitali.
Zotsatira za NI, ZN, epoxy resin, ndi zokutira za PARYLENE-C pa mphamvu ya maginito ya maginito a NdFeB mumayankho atatu adaphunziridwa poyerekezera. Zotsatira zake zidawonetsa kuti: m'malo a asidi, alkali, ndi mchere, zokutira zakuthupi za polima Mphamvu yoteteza maginito ndi yabwino kwambiri, utomoni wa epoxy ndi wocheperako, wokutira wa NI ndi wachiwiri, ndipo zokutira za ZN ndizosauka:
Zinc: Pamwamba pakuwoneka ngati siliva woyera, atha kugwiritsidwa ntchito kwa maola 12-48 amchere, atha kugwiritsidwa ntchito polumikizana ndi guluu, (monga guluu la AB) akhoza kusungidwa kwa zaka ziwiri kapena zisanu ngati atapangidwa ndi electroplated.
Nickel: imawoneka ngati chitsulo chosapanga dzimbiri, pamwamba pake ndizovuta kukhala oxidized mumlengalenga, ndipo mawonekedwe ake ndi abwino, gloss ndi yabwino, ndipo electroplating imatha kuyesa kutsitsi kwa mchere kwa maola 12-72. Choyipa chake ndikuti sichingagwiritsidwe ntchito polumikizana ndi guluu, zomwe zimapangitsa kuti zokutira zigwe. Imathandizira makutidwe ndi okosijeni, tsopano njira ya electroplating ya nickel-copper-nickel imagwiritsidwa ntchito kwambiri pamsika kwa maola 120-200 amchere.
Mayendedwe Opanga
Kulongedza
Tsatanetsatane wapackage: kuyika kwa maginito, makatoni a thovu, mabokosi oyera ndi mapepala achitsulo, omwe amatha kuteteza maginito panthawi yamayendedwe.
Zambiri zotumizira: Pasanathe masiku 7-30 mutatsimikizira kuyitanitsa.
FAQ
