| Igama Lomkhiqizo: | I-Neodymium Magnet, i-NdFeB Magnet | |
| Ibanga Nezinga Lokushisa Lokusebenza: | Ibanga | Izinga Lokushisa Lokusebenza |
| I-N30-N55 | +80℃/176℉ | |
| I-N30M-N52M | +100℃/212℉ | |
| I-N30H-N52H | +120℃/248℉ | |
| I-N30SH-N50SH | +150℃/302℉ | |
| I-N25UH-N50UH | +180℃/356℉ | |
| I-N28EH-N48EH | +200℃ / 392℉ | |
| I-N28AH-N45AH | +220℃/428℉ | |
| Ukugqoka: | Ni, Zn, Au, Ag, Epoxy, Passivated, njll. | |
| Isicelo: | Izinzwa, izinjini, izimoto zokuhlunga, izibambi kazibuthe, izipikha, izikhiqizo zomoya, okokusebenza kwezokwelapha, njll. | |
| Inzuzo: | Uma isitokwe, isampula yamahhala futhi ilethe ngosuku olufanayo;Isiphelile, isikhathi sokulethwa siyefana nokukhiqizwa ngobuningi | |
Ikhathalogi ye-Neodymium Magnet
Ifomu:
Unxande, induku, i-counterbore, ikhyubhu, umumo, idiski, isilinda, iringi, i-sphere, i-arc, i-trapezoid, njll.
Uchungechunge lukazibuthe lwe-Neodymium
Khalisa uzibuthe we-neodymium
I-counterbore yesikwele ye-NdFeB
I-Disc neodymium uzibuthe
Umazibuthe we-arc neodymium
I-NdFeB ring counterbore
Uzibuthe we-neodymium ongunxande
Vimba uzibuthe we-neodymium
Uzibuthe we-cylinder neodymium
Isiqondiso sikazibuthe sinqunywa phakathi nenqubo yokwenziwa.Isiqondiso samagnetization somkhiqizo ophelile asinakushintshwa.Sicela uqiniseke ukuthi ucacisa isiqondiso samagnetization oyifunayo somkhiqizo.
Isiqondiso samanje se-magnetization esivamile siboniswa esithombeni esingezansi:
Isiqondiso se-Magnetization siyisinyathelo sokuqala sezinto zikazibuthe ezihlala unomphela njenge-boron yomhlaba yensimbi engavamile kanye nozibuthe be-samarium cobalt ukuze bathole i-magnetism.Imele izigxobo zaseNyakatho nezaseNingizimu ze-magnet noma ingxenye kazibuthe.Izakhiwo zikazibuthe zezinto zikazibuthe unomphela zitholakala ikakhulukazi ezakhiweni zazo zekristalu ezidonsa kalula uzibuthe.Ngalokhu kwakhiwa, umazibuthe angathola izakhiwo eziphakeme kakhulu kazibuthe ngaphansi kwesenzo sensimu yamagnetic yangaphandle eqinile, futhi izakhiwo zayo kazibuthe ngeke zinyamalale ngemva kokunyamalala kwensimu yamagnetic yangaphandle.
Ingabe isiqondiso sikazibuthe singashintshwa?
Ngokombono wesiqondiso sikazibuthe, izinto kazibuthe zihlukaniswe izigaba ezimbili: omazibuthe be-isotropic kanye nozibuthe be-anisotropic.Njengoba igama liphakamisa:
Ozibuthe be-Isotropic banezinto ezifanayo kazibuthe kunoma iyiphi indlela futhi baheha ndawonye ngokungafanele.
Izinto zikazibuthe ze-anisotropic ezihlala njalo zinezimo ezihlukene kazibuthe ezindaweni ezihlukene, futhi isiqondiso lapho zingathola khona izakhiwo zikazibuthe ezingcono kakhulu/eziqine kakhulu kubizwa ngokuthi isiqondiso sokuma kwezinto ezibonakalayo ezinozibuthe.
Ubuchwepheshe be-Orientation yinqubo edingekayo yokukhiqiza izinto zikazibuthe ze-anisotropic unomphela.Omazibuthe abasha bayi-anisotropic.I-magnetic field orientation ye-powder ingenye yobuchwepheshe obubalulekile bokukhiqiza omazibuthe be-NdFeB abasebenza kakhulu.I-Sintered NdFeB ivamise ukucindezelwa ukuma kazibuthe, ngakho-ke isiqondiso sokuma sidinga ukunqunywa ngaphambi kokukhiqizwa, okuyindlela ekhethwayo yokwenza kazibuthe.Uma uzibuthe we-neodymium sewenziwe, awukwazi ukushintsha isiqondiso samagnetization.Uma kutholakala ukuthi isiqondiso sikazibuthe akulungile, uzibuthe udinga ukwenziwa ngokwezifiso kabusha.
I-Coating and Plating
Ngenxa yokumelana nokugqwala okungekuhle kozibuthe be-NdFeB, i-electroplating ngokuvamile iyadingeka ukuvikela ukugqwala.Khona-ke umbuzo uvela, yini okufanele ngiwafake omazibuthe?Iyiphi i-plating engcono kakhulu?Mayelana nomphumela omuhle kakhulu wokugcotshwa kwe-NdFeB ngaphezulu, okokuqala, kufanele sazi ukuthi iyiphi i-NdFeB engafakwa?
Yiziphi izigqoko ezijwayelekile zozibuthe be-NdFeB?
I-NdFeB enamandla kazibuthe enamathela ngokuvamile nickel, zinc, epoxy resin nokunye.Ngokuya nge-electroplating, umbala wendawo yamagnetic nayo izohluka, futhi isikhathi sokugcina sizohluka isikhathi eside.
Imiphumela ye-NI, i-ZN, i-epoxy resin, kanye ne-PARYLENE-C yezingubo ze-PARYLENE-C ezimpahleni zikazibuthe ze-NdFeB ezixazululweni ezintathu zafundwa ngokuqhathanisa.Imiphumela yabonisa ukuthi: endaweni ye-asidi, i-alkali, nekasawoti, okokunamatheliswa kwe-polymer Umphumela wokuvikela kuzibuthe ungcono kakhulu, i-epoxy resin impofu uma iqhathaniswa, i-NI yokunamathela ingokwesibili, futhi i-ZN i-ZN impofu kakhulu:
I-Zinc: Ingaphezulu libukeka limhlophe njengesiliva, lingasetshenziswa amahora angu-12-48 esifutho sikasawoti, lingasetshenziswa ukuhlanganisa iglue, (njenge-AB glue) lingagcinwa iminyaka emibili kuya kwemihlanu uma lifakwe ugesi.
I-Nickel: ibukeka njengensimbi engagqwali, ingaphezulu linzima ukufakwa i-oxidized emoyeni, futhi ukubukeka kuhle, i-gloss yinhle, futhi i-electroplating ingadlula ukuhlolwa kwesifutho sikasawoti amahora angu-12-72.Ukungalungi kwayo ukuthi ayikwazi ukusetshenziselwa ukubopha nge-glue ethile, okuzokwenza ukuthi ukugqoka kuwele.Sheshisa i-oxidation, manje indlela ye-nickel-copper-nickel electroplating isetshenziswa kakhulu emakethe amahora angama-120-200 esifutho sikasawoti.
Ukugeleza Kokukhiqiza
Ukupakisha
Imininingwane yokupakisha: okokufaka okufakwe kazibuthe, amabhokisi egwebu, amabhokisi amhlophe namashidi ensimbi, okungabamba iqhaza ekuvikeleni uzibuthe ngesikhathi sokuthutha.
Imininingwane yokulethwa: Phakathi kwezinsuku ezingu-7-30 ngemva kokuqinisekiswa kwe-oda.
FAQ
