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  • Ifekthri Eshibhe Kakhulu Yase-China Ozibuthe Be-Ceramic Ozibuthe Be-Ferrite Magnet Umhlinzeki Wezibuthe Owenziwe Ngokwezifiso Ozibuthe Be-Ceramic Ferrite

    Incazelo emfushane:

    Ozibuthe be-SmCo bamele isizukulwane sakamuva sezinto zikazibuthe. Athuthukiswa eminyakeni engama-40 edlule futhi wethula inkathi yamamotho kazibuthe unomphela. Ngaleso sikhathi, lezi zinsimbi zomhlaba ezingavamile zazimba eqolo. Ngawo-1980s, impahla ye-SmCo yayilokhu ithathelwa indawo ngozibuthe be-NdFeB. Ngenxa yokwenyuka kwentengo okumangazayo kumhlaba ongavamile i-neodymium ne-dysprosium (Nd/Dy), le nto manje isiphinde yaduma ngokusetshenziswa emazingeni okushisa aphezulu (150°C – 200°C). Kodwa-ke, kunemikhawulo ebekiwe endabeni ngokuphathelene nokusalela okukhulu. Izinhlobo ezimbili ezinkulu SmCo uzibuthe ayatholakala, 1:5 uhlobo (SmCo5) kanye 2:17 uhlobo (Sm2Co17). Ozibuthe be-SmCo banezakhiwo eziphakeme kazibuthe kanye nezakhiwo zokushisa.


    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Sihlose ukubona ukonakala kwekhwalithi ngaphakathi kwendalo futhi sinikeze ukusekelwa okufanele kubathengi basekhaya nabaphesheya kwezilwandle ngenhliziyo yonke ngeFactory Eshibhe Kakhulu yaseChina Ceramic Magnets Hard.I-FerriteOmazibutheI-Ferrite Izibuthe Zezibuthe Ze-Ceramic Ferrite, Asiyeki ukuthuthukisa indlela yethu nekhwalithi ephezulu ukuze sisize ukuqhubeka sisebenzisa inkambiso yokuthuthukisa le mboni futhi sihlangabezane nokwanelisa kwakho ngempumelelo. Uma kwenzeka uthakasela izinto zethu, sicela usishayele ngokukhululekile.
    Sihlose ukubona ukonakala kwekhwalithi ngaphakathi kwendalo futhi sinikeze ukusekelwa okufanele kubathengi basekhaya nabaphesheya kwezilwandle ngenhliziyo yonkeI-China Ferrite Magnet,I-Ferrite , Lapho Ikhiqiza, isebenzisa indlela enkulu yomhlaba yokusebenza okuthembekile, intengo ephansi yokwehluleka, ifanele ukukhetha kwabathengi beJeddah. Ibhizinisi lethu. Itholakala emadolobheni kazwelonke aphucuzekile, ithrafikhi yewebhusayithi ayinazo izinkinga, izimo zendawo nezezezimali ezihlukile. Siphishekela ifilosofi yenkampani "egxile kubantu, ecophelelayo, ukuxoxisana, ukwenza ifilosofi". Ukuphathwa kwekhwalithi enhle okuqinile, isevisi enhle kakhulu, izindleko ezithengekayo e-Jeddah kuyisimo sethu esizungeze isisekelo sabancintisana nabo. Uma kudingeka, wamukelekile ukuthintana nathi ngekhasi lethu lewebhu noma ngokubonisana ngocingo, sizokujabulela ukukusiza.
    Isingeniso:
    Ozibuthe be-SmCo bamele isizukulwane sakamuva sezinto zikazibuthe. Athuthukiswa eminyakeni engama-40 edlule futhi wethula inkathi yamamotho kazibuthe unomphela. Ngaleso sikhathi, lezi zinsimbi zomhlaba ezingavamile zazimba eqolo. Ngawo-1980s, impahla ye-SmCo yayilokhu ithathelwa indawo ngozibuthe be-NdFeB. Ngenxa yokwenyuka kwentengo okumangazayo kumhlaba ongavamile i-neodymium ne-dysprosium (Nd/Dy), le nto manje isiphinde yaduma ngokusetshenziswa emazingeni okushisa aphezulu (150°C – 200°C). Kodwa-ke, kunemikhawulo ebekiwe endabeni ngokuphathelene nokusalela okukhulu. Izinhlobo ezimbili ezinkulu SmCo uzibuthe ayatholakala, 1:5 uhlobo (SmCo5) kanye 2:17 uhlobo (Sm2Co17). Ozibuthe be-SmCo banezakhiwo eziphakeme kazibuthe kanye nezakhiwo zokushisa.
    Inzuzo:
    Ukusetshenziswa kwalawa zibuthe kuhambisana nezinga lokushisa ebangeni elibanzi elisuka ku-250ºC ukuya ku-350ºC futhi izinga lokushisa labo le-Curie lingaba phezulu njengo-710 kuya ku-880 °C. Ngakho-ke, uzibuthe we-SmCo unokuzinza okuhle kakhulu kazibuthe ngenxa yokumelana okuphakeme nokushisa okuphezulu. Ozibuthe be-SmCo babonakala ngokumelana nokugqwala okuphezulu kakhulu, akukho ukunamathela okudingekile ukuvikela indawo.
    Isici:
    Okubi kozibuthe be-SmCo wukuqina okuphawuliwe kwempahla - isici okufanele sinakwe ikakhulukazi ngesikhathi sokucubungula. Ozibuthe bakhanyiswa noma bambozwe yi-cathodic electrodeposition kwezinye izinhlelo zokusebenza.
    Isicelo:
    Ezindaweni izinga lokushisa eliphezulu lokusebenza, ukugqwala okuphezulu nokumelana ne-oxidation kubalulekile. Okufana ne-Electronic magnetron, i-Magnetic transmission, i-Magnetic treatment, i-Magnistor, njll.
    Wonke amanani ashiwo anqunywa kusetshenziswa amasampula ajwayelekile ngokuya nge-IEC 60404-5. Ukucaciswa okulandelayo kusebenza njengamanani okubhekisela futhi kungase kuhluke. Ubuningi. lokushisa lokusebenza kuyinto
    kuncike kubukhulu bezibuthe kanye nohlelo oluthile. Ukuze uthole olunye ulwazi sicela
    xhumana nonjiniyela bethu bezicelo.

    I-Sintered SmCo Magnet Physical Properties
    Okubalulekile Ibanga Remanence Umfundisi Temp.- Coeff. OkaBr Amandla Okuphoqa I-Intrinsic Coercive Force Umfundisi Temp.-Coeff. Kwe Hcj Ubukhulu. Umkhiqizo Wamandla Ubukhulu. Izinga Lokushisa Lokusebenza Ukuminyana
    I-Br (KGs) Hcb (WENA) Hcj (WENA) (BH) ubukhulu. (MGOe) g/cm³
    I-SmCo5 XG16 8.1-8.5 -0.050 7.8-8.3 15-23 -0.30 14-16 250 ℃ 8.3
    XG18 8.5-9.0 -0.050 8.3-8.8 15-23 -0.30 16-18 250 ℃ 8.3
    XG20 9.0-9.4 -0.050 8.5-9.1 15-23 -0.30 19-21 250 ℃ 8.3
    XG22 9.2-9.6 -0.050 8.9-9.4 15-23 -0.30 20-22 250 ℃ 8.3
    XG24 9.6-10.0 -0.050 9.2-9.7 15-23 -0.30 22-24 250 ℃ 8.3
    I-XG16S 7.9-8.4 -0.050 7.7-8.3 ≥23 -0.28 15-17 250 ℃ 8.3
    I-XG18S 8.4-8.9 -0.050 8.1-8.7 ≥23 -0.28 17-19 250 ℃ 8.3
    I-XG20S 8.9-9.3 -0.050 8.6-9.2 ≥23 -0.28 19-21 250 ℃ 8.3
    I-XG22S 9.2-9.6 -0.050 8.9-9.5 ≥23 -0.28 21-23 250 ℃ 8.3
    I-XG24S 9.6-10.0 -0.050 9.3-9.9 ≥23 -0.28 23-25 250 ℃ 8.3
    I-Sm2Co17 XG24H 9.5-10.2 -0.025 8.7-9.6 ≥25 -0.20 22-24 350 ℃ 8.3
    XG26H 10.2-10.5 -0.030 9.4-10.0 ≥25 -0.20 24-26 350 ℃ 8.3
    XG28H 10.3-10.8 -0.035 9.5-10.2 ≥25 -0.20 26-28 350 ℃ 8.3
    I-XG30H 10.8-11.0 -0.035 9.9-10.5 ≥25 -0.20 28-30 350 ℃ 8.3
    I-XG32H 11.0-11.3 -0.035 10.2-10.8 ≥25 -0.20 29-32 350 ℃ 8.3
    XG22 9.3-9.7 -0.020 8.5-9.3 ≥18 -0.20 20-23 300℃ 8.3
    XG24 9.5-10.2 -0.025 8.7-9.6 ≥18 -0.20 22-24 300℃ 8.3
    XG26 10.2-10.5 -0.030 9.4-10.0 ≥18 -0.20 24-26 300℃ 8.3
    XG28 10.3-10.8 -0.035 9.5-10.2 ≥18 -0.20 26-28 300℃ 8.3
    XG30 10.8-11.0 -0.035 9.9-10.5 ≥18 -0.20 28-30 300℃ 8.3
    XG32 11.0-11.3 -0.035 10.2-10.8 ≥18 -0.20 29-32 300℃ 8.3
    XG26M 10.2-10.5 -0.035 8.5-9.8 12-18 -0.20 24-26 300℃ 8.3
    XG28M 10.3-10.8 -0.035 8.5-10.0 12-18 -0.20 26-28 300℃ 8.3
    I-XG30M 10.8-11.0 -0.035 8.5-10.5 12-18 -0.20 28-30 300℃ 8.3
    I-XG32M 11.0-11.3 -0.035 8.5-10.7 12-18 -0.20 29-32 300℃ 8.3
    XG24L 9.5-10.2 -0.025 6.8-9.0 8-12 -0.20 22-24 250 ℃ 8.3
    XG26L 10.2-10.5 -0.035 6.8-9.4 8-12 -0.20 24-26 250 ℃ 8.3
    XG28L 10.3-10.8 -0.035 6.8-9.6 8-12 -0.20 26-28 250 ℃ 8.3
    I-XG30L 10.8-11.5 -0.035 6.8-10.0 8-12 -0.20 28-30 250 ℃ 8.3
    I-XG32L 11.0-11.5 -0.035 6.8-10.2 8-12 -0.20 29-32 250 ℃ 8.3

    Qaphela:
    · Sihlala sifana nangenhla ngaphandle uma sishiwo yikhasimende. Izinga lokushisa le-Curie ne-temperature coefficient eyereferensi kuphela, hhayi njengesisekelo sesinqumo.
    · Izinga lokushisa eliphezulu likamagnet liyashintsha ngenxa yesilinganiso sobude nobubanzi kanye nezici zendawo.


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