Malunga neZibuthe zeFerrite ezilukhuni (zeCeramic).
Iimagnethi zeCeramic ziziimagnethi eziqinileyo zeferrite ezenziwe ngokubumba umxube womgubo omalunga ne-80% Fe2O3 kunye ne-20% nokuba yi-BaCo3 okanye i-SrO3.Kanye kunye nophando olongezelelweyo, izongezo ezifana ne-cobalt (Co) kunye ne-lanthanum (La) zidibene nokuphucula ukusebenza kwamagnetic.I-metallic eluhlaza i-powder ebunjiweyo ifakwe ngaphakathi kwisithando somlilo esilawulwa yiqondo lokushisa elitshiswa ngumbane okanye amalahle.Nangona imagnethi enzima yeferrite ineempawu ezisezantsi zemagnethi, iselukhetho olukhethwayo lweenjineli ngenxa yezinto ezininzi ezinjengokufumaneka kwezinto ezininzi ezikrwada, elona xabiso liphantsi phakathi kweentsapho zemagnethi ezisisigxina, uxinano oluphantsi, uzinzo olubalaseleyo lwekhemistri, ubushushu obuphezulu bokusebenza, kunye neCurie. ubushushu.
Ngaphezulu kweenkampani ezingama-50 ezivelisa iimagnethi zeferrite eziqinileyo kwisixeko esinye ziqokelelene kwinkampani yethu.Kwiminyaka yakutshanje, baye baphuhlisa ngamandla iimagnethi ezintsha ukuhlangabezana nemfuno yemarike, ngokuqhubekayo bevelisa iindlela ezintsha zokuphucula ukusebenza kakuhle kunye nokugcina iindleko, ukwenza ngokungqongqo ISO9001, ISO/TS16949, kunye ne-6sigm ukuphucula umgangatho, kunye nokubambelela ngokuqinileyo kwinkqubo yokusingqongileyo ISO14000 ukuqinisekisa uhlaza. imveliso.Ukwandiswa kwezi nkampani kusibonelela ngemithombo emininzi nekhuphisanayo yokubonelela ngeemagnethi zeferrite kubathengi bethu behlabathi.
Icandelo leFerrite & Ring Ferrite Magnet zezona mveliso zixhaphakileyo ezithengiswayo kwaye zisebenza njengentsika yeshishini elibalulekileyo kwinkampani yethu kumanqanaba ayo okuqala.Ngokuqondwa kwemfuno eyonyukayo yezi zicelo, sigxile kwiinzame zethu ekukhuthazeni icandelo le-arc-uhlobo lweemagnethi ezinzima ze-ferrite kwaye siqokelele amava abanzi ekuveliseni ngokufanelekileyo iimagnethi ukwandisa ukusebenza kunye nokwandisa ezinye iinjongo zesicelo.Sikwaphumelele ekuphuhliseni umazibuthe oqinileyo weferrite enesakhiwo esingaqhelekanga, ijometri entsonkothileyo, kunye nokuchaneka okuphezulu.Iimagnethi zethu ezithengisiweyo zeferrite ngoku zisetyenziswa ngokubanzi ngaphakathi kweenjini, iijenereyitha, izinzwa, isandisi-lizwi, iimitha, iireyiyidi, izahluli, kunye nolunye usetyenziso lokhuseleko, iimoto, iirobhothi, izixhobo zasekhaya, izikhululo ezisisiseko zonxibelelwano olungenazingcingo, kunye nezityalo zeminerali.
I-Strontium Hard Ferrite Magnet kunye ne-Barium Hard Ferrite Magnet
Ukubunjwa kweekhemikhali ze-barium hard ferrite magnet kunye ne-strontium hard ferrite magnet ichazwa yi-formulas BaO-6Fe2O3 kunye ne-SrO-6Fe2O3.Imagnethi ye-Strontium enzima yeferrite idlula umazibuthe we-barium onzima we-ferrite ngokwemigaqo yokusebenza kwemagnethi kunye namandla okunyanzela.Ngenxa yexabiso eliphantsi lezinto eziphathekayo, iimagnethi ze-barium hard ferrite zisasetyenziswa ngokubanzi.Ukufezekisa iipropathi eziphezulu zemagneti ngelixa ugcina imali, umxube we-strontium carbonate kunye ne-barium carbonate ngamanye amaxesha usetyenziselwa ukwenza i-ferrite enzima.Uqhagamshelwano oluthe ngqo kunye nemagnethi ye-barium ferrite
I-Anisotropic emanzi, i-Isotropic eyomileyo kunye ne-Anisotropic Hard Ferrite Magnet
Uninzi lweemagnethi ezilukhuni zeferrite zibunjwa kusetyenziswa umatshini wokushicilela oxhotyiswe ngekhoyili ekwaziyo ukuvelisa indawo yangaphandle yemagnethi, ekhokelela kwimagnethi yeanisotropic.Izinto ezisetyenziselwa ukwenza i-anisotropic hard ferrite magnets zihlala zikwimeko emanzi ye-slurry, evumela iimolekyuli ukuba zilungelelaniswe ngokugqibeleleyo ngexesha lenkqubo yokubumba.Sibiza iimagnethi ezenziwe yile nkqubo zimanzi ze-anisotropic hard ferrite magnets kuba zinokuthi zenziwe kuphela umazibuthe ecaleni kwe-pre-orientation.I-(BH)max ye-anisotropic hard ferrite umazibuthe ziodolo ezininzi zobukhulu kunezo zemagnethi ye-isotropic hard ferrite.
Imathiriyeli ekrwada esetyenziselwa ukwenza i-isotropic hard ferrite magnets idla ngokuba ngumgubo owomileyo.Ukubunjwa kwenziwa ngomatshini we-punch, ongenakukwazi ukusebenzisa indawo yangaphandle yamagnetic kwimagnethi.Ngenxa yoko, iimagnethi eziziphumo zaziwa njengemagnethi eyomileyo ye-isotropic hard ferrite.Imagnethi kwi-isotropic hard ferrite umazibuthe ingenzeka nakweyiphi na indlela efunwayo kunye nepateni, kuxhomekeke kwidyokhwe yamagnethi.
Imagnethi eyomileyo ye-anisotropic hard ferrite lolunye uhlobo lwemagnethi elukhuni yeferrite.Yenziwe ngomgubo owomileyo oye waqhelaniswa yintsimi yangaphandle yamagnetic.Ipropathi yemagnethi yemagnethi eyomileyo ye-anisotropic hard ferrite ingaphantsi kunaleyo yemagnethi emanzi ye-anisotropic hard ferrite.Ngokuqhelekileyo, inkqubo eyomileyo kunye ne-anisotropic isetyenziselwa ukubumba iimagnethi ezinezakhiwo eziyinkimbinkimbi kodwa iimpawu eziphezulu kwiimagnethi ze-isotropic.
Imilo yeMagnet yeFerrite kunye noNyamezelo lweDimensional
Imagnethi enzima yeferrite inokubunjwa ngokwezoqoqosho ngendandatho, icandelo le-arc, i-rectangular, i-disc, i-cylinder, i-trapezium, okanye iijometri ezimbini ezidibeneyo kwisiqwenga esinye.Ukuqhubela phambili ngoomatshini kunokuvelisa iingqukuva, iimilo ze-olivary, kunye nezinye iijiyometri ezingaqhelekanga ezisekwe kwezi geometries zisisiseko.Ukufakwa kwimagnethi eqinile yeferrite kunokwenzeka ngokuyilwa kwangaphambili kwisixhobo okanye ukucola idayimane.Ukubumba okumanzi kunokuvelisa iimagnethi zeferrite ezinzima nge-3S (incinci kakhulu, inkulu kakhulu, kwaye
Phambi komatshini, ukutenxa komgangatho wemagnethi eqinile yeferrite ilawulwa ngaphakathi +/-2%, kwaye emva kokucolwa ngokulula ngesixhobo sedayimane, inokulawulwa ngaphakathi +/-0.10mm.Ukunyamezela izithethe okanye ulawulo oluchanekileyo ukuya kuthi ga ku +/-0.015mm lunokwenzeka, kodwa kufuneka kuxoxwe.Iimagnethi ezimanzi ze-anisotropic hard ferrite zihlala zibonelelwa ngomphezulu onxuseneyo ne-anisotropic orientation un-ground kunye neminye imiphezulu ephantsi.Ukufumana iinkcazo zokugxila, ukungqukuva, ukupeyinta, i-perpendicularity, kunye nokunye ukunyamezela, nceda ubone umgangatho we-MMPA onguNombolo 0100-00, DIN17410, okanye ISO2768.
Ukusetyenziswa kweMazibuthe yeFerrite eHard
Ukubunjwa kusetyenziswa isixhobo yeyona ndlela ineendleko zokuvelisa izixa ezikhulu zeemagnethi zeferrite.Ukudala iimagnethi ze-anisotropic hard ferrite kufuna izixhobo ezibiza imali eninzi, ngelixa ukwenza iimagnethi ze-isotropic hard ferrite zibiza kakhulu.Singasebenzisa isixhobo esisele silungile ukubumba obunye ubungqingqwa/ubude bemagnethi ngaphakathi koluhlu oluvunyelweyo ukuba umazibuthe ofunekayo unobukhulu obufanayo nesixhobo sangoku, okanye ubude nobubanzi obufanayo xa luhlobo lwebhloko.
Ngokwenyani, ngamanye amaxesha sisika iibhloko ezinkulu, sicola umsesane omkhulu okanye iidayamitha zediski, kunye namacandelo e-arc yomatshini wobungakanani obusondeleyo obufunekayo.Xa ubungakanani bomyalelo awukho mkhulu kakhulu (ingakumbi kwisigaba seprototype), le ndlela isebenzayo ekufumaneni imilinganiselo echanekileyo, ukonga iindleko zesixhobo, kunye ne-homogenizing ubunzima kunye nokuhamba kweqhekeza ngalinye lemveliso.Iindleko zemveliso yemagnethi eyenziwe ngomatshini iphezulu kakhulu.
I-Anisotropic, i-Diametrically Oriented Hard Ferrite Magnet
Nge-axial magnetization, uhlobo lweringi ye-anisotropic hard ferrite imagnethi isetyenziswa rhoqo (ihambelana nokucofa iorientation).Kukho iimfuno zentengiso zemagnethi emile okwesangqa ye-anisotropic eqinile yeferrite ene-diametrical magnetization (ejolise kwi-perpendicular kwi-axis ecinezelayo), eyona inzima kakhulu ukuyivelisa.Ii-rotor zexesha, izinzwa, iinjini zokunyathela, kunye neemotor zempompo zezixhobo zasekhaya, ezinje ngoomatshini bokuhlamba, oomatshini bokuhlamba izitya, ii-aquariums, kunye neenkqubo zokubonelela ngobushushu, zenzelwe ukusebenzisa olu hlobo lwemagnethi.Ungquzulwano phakathi kokunyuka kwamandla kazibuthe kunye nokuwa komlinganiselo wokuqhekeka kwemveliso kubangela umngeni wemveliso.Ukuqhekeka kwemagnethi kuya kwenzeka rhoqo ngexesha leenkqubo zokutofa kunye ne-shaft.Emva kweminyaka engaphezu kweshumi yophando, injineli yethu yakwazi ukususa i-bottleneck kwaye yafumana amava awodwa ekuveliseni olu hlobo lwemagnethi.
Iipropati zoThermal zeMazibuthe enzima yeFerrite
I-Hard ferrite's i-coefficient yeqondo lobushushu elibi leremanence.Imagnethi yeferrite eqinile inomlinganiso wobushushu oncomekayo wamandla okunyanzeliswa angaphakathi xa kuthelekiswa neemagnethi zomhlaba ezinqabileyo.Ukuqina kweemagnethi zeferrite kuya kuncipha njengoko ubushushu bunyuka nge-0.18%/°C, ngelixa amandla abo angaphakathi okunyanzeliswa aya kunyuka malunga ne-0.30%/°C.Ukunyanzeliswa kwemagnethi eqinile yeferrite kuya kuncipha njengoko ubushushu bangaphandle buyancipha.Ngenxa yoko, kuyacetyiswa ukuba ube namacandelo anemagnethi eqinile yeferrite engasebenzi kumaqondo obushushu aphantsi.Iimagnethi zeferrite ezinobushushu obumalunga nama-450°C.Umgangatho wobushushu osebenzayo we-ferrite umazibuthe we-ferrite ngu -40°C ukuya kuma-250°C.Iimagnethi zeferrite eziqinileyo ziya kuba namava otshintsho kulwakhiwo lweenkozo xa ubushushu be-ambient bufikelela kuma-800oC.Eli qondo lobushushu lithintele umazibuthe ekusebenzeni.
Uzinzo lweMichiza kunye noKwaleka
Imagnethi enzima yeferrite inozinzo oluphezulu lwekhemikhali kuninzi lweemeko.Iyakwazi ukumelana noluhlu olubanzi lwezinto, kuquka i-brines, i-acids diluted, i-potassium kunye ne-sodium hydroxides, i-alkaline solutions, kunye ne-organic solvents.I-acids egxininisiweyo yezinto eziphilayo kunye ne-inorganic acid, kuquka i-sulphuric, i-hydrochloric, i-phosphoric, i-hydroflouric, kunye ne-oxalic acids, inamandla okuyibeka.Ukugxila, ubushushu, kunye nexesha lokunxibelelana konke kuchaphazela idigri kunye nesantya sokubetha.Ayifuni i-coating yokukhusela ngenxa yokuba i-corrosion ayiyi kwenzeka nangona isebenza kwindawo efumileyo neshushu.Inokuthi ipeyinti okanye i-nickel kunye negolide, umzekelo, ngenjongo yokuhlobisa ubuhle okanye ukucoca indawo.
