| Sunan samfur: | Neodymium Magnet, NdFeB Magnet | |
| Matsayi & Yanayin Aiki: | Daraja | Yanayin Aiki |
| N30-N55 | + 80 ℃ / 176 ℉ | |
| N30M-N52M | + 100 ℃ / 212 ℉ | |
| N30H-N52H | + 120 ℃ / 248 ℉ | |
| N30SH-N50SH | + 150 ℃ / 302 ℉ | |
| Saukewa: N25UH-N50UH | +180 ℃ / 356 ℉ | |
| Saukewa: N28EH-N48EH | + 200 ℃ / 392 ℉ | |
| N28AH-N45AH | + 220 ℃ / 428 ℉ | |
| Rufe: | Ni, Zn, Au, Ag, Epoxy, Passivated, da dai sauransu. | |
| Aikace-aikace: | Sensors, Motors, Tace Motoci, Magnetic holders, lasifika, iska janareta, likita kayan aiki, da dai sauransu. | |
| Amfani: | Idan a hannun jari, samfurin kyauta kuma isar a rana guda; Daga cikin haja, lokacin bayarwa iri ɗaya ne tare da samar da taro | |
Neodymium Magnet Catalog
Siffa:
Rectangle, sanda, counterbore, cube, shape, disc, cylinder, zobe, sphere, arc, trapezoid, da dai sauransu.
Neodymium magnet jerin
Ring neodymium maganadisu
NdFeB square counterbore
Disc neodymium maganadisu
Arc siffar neodymium maganadisu
NdFeB zobe counterbore
Rectangular neodymium maganadisu
Block neodymium maganadisu
Silinda neodymium maganadisu
An ƙayyade jagorancin maganadisu na maganadisu yayin aikin ƙirƙira. Ba za a iya canza shugabanci magnetization na ƙãre samfurin ba. Da fatan za a tabbatar da saka alamar maganadisu da ake so na samfurin.
Ana nuna al'adar maganadisu na al'ada a cikin hoton da ke ƙasa:
Jagorancin Magnetization shine mataki na farko don kayan maganadisu na dindindin kamar baƙin ƙarfe baƙin ƙarfe boron da samarium cobalt maganadiso don samun magnetism. Yana wakiltar sandunan Arewa da Kudu na maganadisu ko bangaren maganadisu. The Magnetic Properties na dindindin maganadisu kayan an yafi samu daga su sauƙi magnetizable tsarin crystal. Tare da wannan rushewar, maganadisu na iya samun kaddarorin maganadisu masu girman gaske a ƙarƙashin aikin filin maganadisu mai ƙarfi na waje, kuma halayensa na maganadisu ba zai ɓace ba bayan filin maganadisu na waje ya ɓace.
Shin za a iya canza hanyar maganadisu na maganadisu?
Daga hangen nesa na maganadisu, kayan maganadisu sun kasu kashi biyu: maganadisu isotropic da maganadisu anisotropic. Kamar yadda sunan ke nunawa:
Abubuwan maganadisu na isotropic suna da kaddarorin maganadisu iri ɗaya a kowace hanya kuma suna jan hankali tare ba da gangan ba.
Abubuwan Magnetic na dindindin na Anisotropic suna da kaddarorin maganadisu daban-daban a cikin kwatance daban-daban, kuma alkiblar da za su iya samun mafi kyawun/mafi ƙarfi magnetic Properties ana kiransa shugabanci na dindindin kayan maganadisu.
Fasahar fuskantarwa wani tsari ne mai mahimmanci don samar da kayan maganadisu na anisotropic na dindindin. Sabbin maganadisu sune anisotropic. Matsakaicin filin maganadisu na foda shine ɗayan mahimman fasahohin don kera manyan ayyuka na maganadisu NdFeB. Sintered NdFeB gabaɗaya ana dannawa ta hanyar daidaitawar filin maganadisu, don haka ana buƙatar tantance alkibla kafin samarwa, wanda shine jagorar maganadisu da aka fi so. Da zarar an yi magnet neodymium, ba zai iya canza alkiblar maganadisu ba. Idan an gano cewa jagorar maganadisu ba daidai ba ne, magnet ɗin yana buƙatar sake canza shi.
Rufi da Plating
Saboda rashin juriyar lalata abubuwan maganadisu na NdFeB, ana buƙatar lantarki gabaɗaya don hana lalata. Sai tambaya ta zo, me zan yi plate ɗin maganadisu? Menene mafi kyau plating? Game da mafi kyawun sakamako na NdFeB shafi a saman, da farko, ya kamata mu san abin da NdFeB za a iya plated?
Wadanne suturar maganadisu na NdFeB ne gama gari?
NdFeB karfi maganadisu shafi ne kullum nickel, tutiya, epoxy guduro da sauransu. Dangane da electroplating, launi na maganadisu shima zai bambanta, kuma lokacin ajiya shima zai bambanta na dogon lokaci.
Abubuwan da NI, ZN, resin epoxy, da PARYLENE-C suka yi akan abubuwan maganadisu na maganadisu na NdFeB a cikin mafita guda uku an yi nazari ta hanyar kwatanta. Sakamakon ya nuna cewa: a cikin yanayin acid, alkali, da gishiri, kayan kwalliyar kayan aikin polymer Tasirin kariya akan maganadisu shine mafi kyau, resin epoxy yana da ƙarancin talauci, murfin NI shine na biyu, kuma murfin ZN yana da ƙarancin talauci:
Zinc: saman ya yi kama da fari na azurfa, ana iya amfani da shi na tsawon sa'o'i 12-48 na feshin gishiri, za'a iya amfani da shi don ɗanɗano ɗanɗano, (kamar manne AB) za'a iya adana shi tsawon shekaru biyu zuwa biyar idan an sanya shi lantarki.
Nickel: yana kama da bakin karfe, saman yana da wuyar zama oxidized a cikin iska, kuma bayyanar yana da kyau, mai sheki yana da kyau, kuma electroplating na iya wuce gwajin feshin gishiri na 12-72 hours. Rashin hasara shi ne cewa ba za a iya amfani da shi don haɗawa da wani manne ba, wanda zai sa murfin ya fadi. Hanzarta iskar shaka, yanzu hanyar nickel-Copper-nickel electroplating ana amfani da ita a kasuwa don awanni 120-200 na fesa gishiri.
Gudun samarwa
Shiryawa
Cikakkun marufi: Marufi na maganadisu, akwatunan kumfa, fararen kwalaye da zanen ƙarfe, waɗanda za su iya taka rawa wajen kare maganadisu yayin sufuri.
Bayanan bayarwa: A cikin kwanaki 7-30 bayan tabbatar da oda.
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