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  • Sintered NdFeB Magnet

    Inkcazo emfutshane:

    Iimagnethi zeNeodymium (NdFeB) - umazibuthe onqabileyo womhlaba osisigxina owenziwe nge-neodymium, isinyithi kunye ne-boron, i-China yaqala imigodi yasekhaya yezi ngeminyaka yee-1980. Iimagnethi ze-NeFeB zixinekile kwaye zenziwe sintered kwimo yokukhusela. Ukuba iinkqubo azilawulwa kakuhle, ziya kukhokelela kwisiphene kumgangatho ngenxa yokubola. Ngexesha leXESHA, asizibandakanyi ezi ngxaki zisuka nje ngokuthwala ulawulo lomgangatho kwaye sicinga ukuba yinxalenye ebaluleke kakhulu, hayi kwimveliso yokugqibela kuphela kodwa nakwinkqubo ebaluleke kakhulu kwisiza.


    Iinkcukacha Product

    Iimpawu zemveliso

    Sintered NdFeB Magnet Properties Physical
    IBakala Ubungakanani UMfu Temp. - Coeff. KaBr Ukunyanzelwa Ukunyanzelwa kwangaphakathi UMfu Temp. - Coeff. YeHcj Ubukhulu. Imveliso yamandla Ubukhulu. Ubushushu obuSebenzayo Ukuxinana
    I-Br (KGs) I-Hcb (KOe) I-Hcj (KOe) (BH) ubuninzi. (MGOe) g / cm³
    N35 11.7-12.2 -0.11 ~ -0.12 10.9 .12 -0.58 ~ -0.78 33-36 80 ℃ 7.6
    N38 12.2-12.5 -0.11 ~ -0.12 .311.3 .12 -0.58 ~ -0.78 36-39 80 ℃ 7.6
    N40 12.5-12.8 -0.11 ~ -0.12 .511.5 .12 -0.58 ~ -0.78 38-41 80 ℃ 7.6
    N42 12.8-13.2 -0.11 ~ -0.12 .511.5 .12 -0.58 ~ -0.78 40-43 80 ℃ 7.6
    N45 13.2-13.8 -0.11 ~ -0.12 -11.6 .12 -0.58 ~ -0.78 43-46 80 ℃ 7.6
    N48 13.8-14.2 -0.11 ~ -0.12 -11.6 .12 -0.58 ~ -0.78 46-49 80 ℃ 7.6
    N50 14.0-14.5 -0.11 ~ -0.12 10.0 .12 -0.58 ~ -0.78 48-51 80 ℃ 7.6
    N52 14.3-14.8 -0.11 ~ -0.12 10.0 .12 -0.58 ~ -0.78 50-53 80 ℃ 7.6
    I-N33M 11.3-11.7 -0.11 ~ -0.12 I-10.5 14 -0.58 ~ -0.72 31-33 100 ℃ 7.6
    N35M 11.7-12.2 -0.11 ~ -0.12 10.9 14 -0.58 ~ -0.72 33-36 100 ℃ 7.6
    I-N38M 12.2-12.5 -0.11 ~ -0.12 .311.3 14 -0.58 ~ -0.72 36-39 100 ℃ 7.6
    N40M 12.5-12.8 -0.11 ~ -0.12 -11.6 14 -0.58 ~ -0.72 38-41 100 ℃ 7.6
    N42M 12.8-13.2 -0.11 ~ -0.12 12.0 14 -0.58 ~ -0.72 40-43 100 ℃ 7.6
    N45M 13.2-13.8 -0.11 ~ -0.12 12.5 14 -0.58 ~ -0.72 43-46 100 ℃ 7.6
    N48M 13.6-14.3 -0.11 ~ -0.12 12.9 14 -0.58 ~ -0.72 46-49 100 ℃ 7.6
    N50M 14.0-14.5 -0.11 ~ -0.12 13.0 14 -0.58 ~ -0.72 48-51 100 ℃ 7.6
    N35H 11.7-12.2 -0.11 ~ -0.12 10.9 ≥17 -0.58 ~ -0.70 33-36 120 120 7.6
    N38H 12.2-12.5 -0.11 ~ -0.12 .311.3 ≥17 -0.58 ~ -0.70 36-39 120 120 7.6
    N40H 12.5-12.8 -0.11 ~ -0.12 -11.6 ≥17 -0.58 ~ -0.70 38-41 120 120 7.6
    N42H 12.8-13.2 -0.11 ~ -0.12 12.0 ≥17 -0.58 ~ -0.70 40-43 120 120 7.6
    N45H 13.2-13.6 -0.11 ~ -0.12 12.1 ≥17 -0.58 ~ -0.70 43-46 120 120 7.6
    N48H 13.7-14.3 -0.11 ~ -0.12 12.5 ≥17 -0.58 ~ -0.70 46-49 120 120 7.6
    I-N35SH 11.7-12.2 -0.11 ~ -0.12 -11.0 Iifayile ezingama-20 -0.56 ~ -0.70 33-36 150 ℃ 7.6
    I-N38SH 12.2-12.5 -0.11 ~ -0.12 -11.4 Iifayile ezingama-20 -0.56 ~ -0.70 36-39 150 ℃ 7.6
    I-N40SH 12.5-12.8 -0.11 ~ -0.12 -11.8 Iifayile ezingama-20 -0.56 ~ -0.70 38-41 150 ℃ 7.6
    I-N42SH 12.8-13.2 -0.11 ~ -0.12 12.4 Iifayile ezingama-20 -0.56 ~ -0.70 40-43 150 ℃ 7.6
    I-N45SH 13.2-13.8 -0.11 ~ -0.12 .612.6 Iifayile ezingama-20 -0.56 ~ -0.70 43-46 150 ℃ 7.6
    N28UH 10.2-10.8 -0.11 ~ -0.12 .69.6 25 -0.52 ~ -0.70 26-29 180 ℃ 7.6
    N30UH 10.8-11.3 -0.11 ~ -0.12 10.2 25 -0.52 ~ -0.70 28-31 180 ℃ 7.6
    N33UH 11.3-11.7 -0.11 ~ -0.12 Umgangatho 25 -0.52 ~ -0.70 31-34 180 ℃ 7.6
    N35UH 11.8-12.2 -0.11 ~ -0.12 10.8 25 -0.52 ~ -0.70 33-36 180 ℃ 7.6
    N38UH 12.2-12.5 -0.11 ~ -0.12 -11.0 25 -0.52 ~ -0.70 36-39 180 ℃ 7.6
    N40UH 12.5-12.8 -0.11 ~ -0.12 .311.3 25 -0.52 ~ -0.70 38-41 180 ℃ 7.6
    N28EH 10.4-10.9 -0.105 ~ -0.120 9.8 ≥30 -0.48 ~ -0.70 26-29 200 ℃ 7.6
    N30EH 10.8-11.3 -0.105 ~ -0.120 10.2 ≥30 -0.48 ~ -0.70 28-31 200 ℃ 7.6
    N33EH 11.3-11.7 -0.105 ~ -0.120 I-10.5 ≥30 -0.48 ~ -0.70 31-34 200 ℃ 7.6
    N35EH 11.7-12.2 -0.105 ~ -0.120 -11.0 ≥30 -0.48 ~ -0.70 33-36 200 ℃ 7.6
    I-N38EH 12.2-12.5 -0.105 ~ -0.120 .311.3 ≥30 -0.48 ~ -0.70 36-39 200 ℃ 7.6
    N28AH 10.4-10.9 -0.105 ~ -0.120 9.9 33 -0.45 ~ -0.70 26-29 230 ℃ 7.6
    N30AH 10.8-11.3 -0.105 ~ -0.120 10.3 33 -0.45 ~ -0.70 28-31 230 ℃ 7.6
    N33AH 11.3-11.7 -0.105 ~ -0.120 Umanqaku 33 -0.45 ~ -0.70 31-34 230 ℃ 7.6
     Phawula:
    Phantsi kobushushu obusebenzayo 20 ℃ ± 2 ℃, ngaphezulu kweeparitha zemagnethi kunye neepropathi zomzimba ziyavavanywa, kunye nelahleko engenakuphepheka yamandla ombane engekho ngaphezulu kweepesenti ezi-5. .


    Uncedo:

    Iipropati zala magnethi ziphezulu kakhulu kunezendabuko kwaye ngoku zinamandla kakhulu kwisicelo. Ukuphakama kwabo

    Ukunyanzelwa kunye nokuqina okuphezulu kuvumela uyilo olutsha kunye nokubanakho kokunyusa amandla kazibuthe wesicelo apho indawo incinci

    okanye apho kufuneka intsimi enamandla yemagneti.

    NdFeB oomazibuthe kusenokwenzeka ukuba umhlwa. Ke ngoko kufuna umphezulu wokukhusela. Ukusetyenziswa NdFeB umazibuthe zibekwe

    ngamaqondo obushushu kuluhlu olubanzi olubaleka ukusuka kuma-80ºC ukuya kuma-230ºC. Kwaye isebenza kubushushu obungaphantsi kwe-0 ℃.

    Isicelo:
    Iimagnethi zeNeodymium zisetyenziswa njengeendidi ezahlukeneyo zeelensi zemagneti zokujolisa, ukuphambuka kwamasuntswana ahlawulisiweyo kwi-elektroniki, kwiinkqubo zokuqhekeza,

    Ukuthontsiza, isivamvo, inkqubo yemagnethi kwi-rotor kunye nee-motor ezincinci, kunye nomhlaba wesayensi, amayeza (i-tomography, i-NMR spectrometers), njl.

     

    Namhlanje iimagnethi zeNdFeB zisetyenziswa ngobuninzi emhlabeni wonke. Ukuphuhliswa kwemathiriyeli akukagqitywa; intlawulelo

    kunye nokunyanzelwa kwentsimi kukhula ngokuqhubekayo. Amandla aphezulu eemagnethi zeNdFeB zithetha ukuba iimoto kunye neenzwa zingakhiwa

    ihlala incinci- kwaye oku kubonisa ukwanda kokusebenza kakuhle. Uphuculo oluqhubekayo lwenza ukuba le nto inomdla ibe nokuchaneka

    yaziswa kwiindawo ezintsha.

    Onke amaxabiso achaziweyo amiselwa kusetyenziswa iisampulu ezisemgangathweni ngokwe-IEC 60404-5. Ezi nkcukacha zilandelayo zisebenza njengamaxabiso esalathiso kunye

    ingahluka. Ngolwazi oluthe kratya nceda unxibelelane neenjineli zethu zesicelo.

     

     


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