Sincike emandleni obuchwepheshe aqinile futhi sihlala sakha ubuchwepheshe obuyindida ukuze sifeze isidingo Sentengo Ekhethekile Yezibuthe Zezibuthe Zethubhu Yeshubhu Yeshubhu yaseChina Eyenziwe Ngokwezifiso Ephakeme Yekhwalithi Ephakeme, Uma uthakasela cishe kunoma yisiphi isixazululo sethu noma ungafuna ukuxoxa nge-oda elenziwe ngokwezifiso, khumbula ukuzizwa ukhululekile ngempela ukuxhumana nathi.
Sincike emandleni obuchwepheshe aqinile futhi sihlala sakha ubuchwepheshe obuyindida ukuze sifeze isidingo salokhoIzibuthe zaseShayina,I-Ferrite Magnet , Ngemikhiqizo yekhwalithi ephezulu, isevisi enhle yangemva kokuthengisa kanye nenqubomgomo yewaranti, sizuza ukwethenjwa kozakwethu abaningi baphesheya kwezilwandle, izimpendulo eziningi ezinhle zibone ukukhula kwefekthri yethu. Ngokuzethemba okugcwele namandla, wamukelekile amakhasimende ukuthi asithinte futhi asivakashele ukuze uthole ubudlelwano besikhathi esizayo.
Isingeniso:
Ama-ferrite aqinile asekelwe ku-barium ferrite nezimpushana ze-strontium (ifomula yamakhemikhali i-BaO • 6Fe2O3 kanye ne-SrO • 6Fe2O3) ekhiqiziwe. Aqukethe izinsimbi ezine-oxidized, ngaleyo ndlela zifakwe eqenjini lezinto zobumba. Ahlanganisa cishe. I-90% ye-iron oxide (Fe2O3) kanye ne-10% ye-alkaline earth oxide (i-BaO noma i-SrO) - izinto zokusetshenziswa eziyinqwaba futhi ezingabizi. Zihlukaniswa zibe isotropic ne-anisotropic, izinhlayiya zakamuva ziqondaniswe endaweni eyodwa.
isiqondiso esithola izici ezingcono kazibuthe. Ozibuthe be-Isotropic balolongwa ngokucindezelwa kuyilapho omazibuthe be-anisotropic becindezelwa ngaphakathi kwendawo kazibuthe. Lokhu kunikeza uzibuthe inkombandlela ekhethwayo futhi iphinda kathathu ukuminyana kwayo kwamandla.
Inzuzo:
Njengoba kuvamile kuma-oxide ceramics, omagnethi be-ferrite abaqinile babonisa ukuziphatha ngokumelene nomswakama, izincibilikisi, izixazululo ze-alkaline, ama-asidi abuthakathaka, usawoti, izinto zokuthambisa kanye nezinto ezingcolisa igesi. Ngokuvamile, omazibuthe be-ferrite abaqinile bangasetshenziswa ngaphandle kokuvikela ukugqwala okwengeziwe.
Isici:
Ngenxa yokuqina kwawo okukhulu (6-7 Mohs), omagnethi beFerrite bashwabene futhi bayazwela lapho bengqongqoza noma begotshwa. Ngesikhathi sokucubungula, kufanele zenziwe ngomshini ngamathuluzi edayimane. Amazinga okushisa asebenzayo anozibuthe be-ferrite ngokuvamile aphakathi kuka -40ºC no-250ºC.
Isicelo:
Kusetshenziswa umumo ohlukile kubunjiniyela be-othomotive, njengokuzenzakalelayo nokulawula ukulinganisa. Ezinye izinhlelo zokusebenza ezifana nemishini kagesi ye-Automobile (ama-wiper, i-sit chair motor), Ukufundisa, i-Door absorber, ibhayisikili leMagnetic kanye nesitulo sokubhucunga, njll.
Namuhla, ama-ferrite aqinile amelela ingxenye enkulu kakhulu yamagnethi ahlala njalo akhiqizwa. Ngokungafani nozibuthe be-AlNiCo, ama-ferrite aqinile abonakala ngokuminyana okuguquguqukayo kodwa amandla enkambu aphezulu aphoqelelayo. Lokhu kubangela ukuma okuyisicaba ngokuvamile kwezinto. I-Barium ferrite ne-strontium ferrite ihlukaniswa kuye ngokuthi iqala kanjani. Wonke amanani ashiwo anqunywa kusetshenziswa amasampula ajwayelekile ngokuya nge-IEC 60404-5. Ukucaciswa okulandelayo kusebenza njengamanani okubhekisela futhi kungase kuhluke.