Mu 49 (FeNi50) Silig Jilicsan oo Birlab ah/Xariijin/Ul

Daawaynta birta magnetic ee jilicsan ee nikkel waxay ku jirtaa saldhig nikkel bir ah oo leh tiro kala duwan oo ah Co, Cr, Cu, Mo, V, Ti, Al, Nb, Mn, Si iyo walxo kale oo ka mid ah daawaynta, waa tan ugu badan ee daawaynta nikkel birta ah, nooc ka mid ah noocyada iyo qeexitaannada badankood, qiyaasta ka dib xaashida birta silicon iyo birta saafiga ah ee korontada ku shaqeysa. Marka la barbardhigo daawaynta kale ee jilicsan ee magnetic, daawaynta ku jirta goobta geomagnetic waxay leedahay daawaynta magnetic-ga oo aad u sareysa iyo xoog qasab ah oo hooseeya, daawado qaar ayaa sidoo kale leh wareeg hysteresis ah oo leydi ah, ama xoogga soo-kicinta magnetic-ga ee aad u hooseeya iyo astaamaha soo-kicinta magnetic-ga ee joogtada ah waxayna leedahay ujeedo gaar ah.
Noocan daawaha ah wuxuu leeyahay sifooyin wanaagsan oo ka hortagga miridhku, sifooyinka habaynta, qaabka iyo cabbirka waxaa laga dhigi karaa qaybo aad u sax ah. Sababtoo ah iska caabbinta daawaha ayaa ka sarreysa xaashida birta saafiga ah iyo birta silikoon, waxaana si fudud loogu farsameyn karaa suunka khafiifka ah, si suunka khafiifka ah ee yar yar, loogu mariyo dhowr MHZ oo leh soo noqnoqosho sare.
Xoogga soo-kicinta magnetic-ka ee buuxa iyo heerkulka Curie ee birta ayaa ka sarreeya walxaha magnetic-ka ee jilicsan ee ferrite, warshadaha hawada sare iyo warshadaha kale ee elektaroonigga ah si loo soo saaro xasaasiyad sare, saxnaanta cabbirka, mugga yar, luminta hoose ee soo noqnoqoshada sare, waqtiga iyo xasilloonida heerkulka iyo shaqada qaybaha elektaroonigga ah ee gaarka ah. Isgaarsiinta, qalabka, kombiyuutarka elektaroonigga ah, xakamaynta fog, dareenka fog iyo wixii la mid ah ayaa si weyn loogu isticmaalaa nidaamka.

Daawaha jilicsan ee magnetic-ga ayaa ku jira goob magnetic daciif ah oo leh awood sare iyo xoog qasab ah oo hooseeya oo ah daawaha. Noocan daawaha ah waxaa si weyn loogu isticmaalaa qalabka elektaroonigga raadiyaha, qalabka saxda ah iyo mitirrada, xakamaynta fog iyo nidaamka xakamaynta otomaatiga ah, isku-darka waxaa inta badan loo isticmaalaa beddelka tamarta iyo habaynta macluumaadka, labada dhinacba waa walax muhiim u ah dhaqaalaha qaranka.

Hordhac
Daloolada jilicsan ee magnetic-ga ee dibadda ee magnetic-ka ayaa hoos yimaada ficilka magnetization-ka fudud, aasaaska ayaa baaba'aya ka dib marka laga saaro goobta magnetic-ka ee xoogga soo-gelinta magnetic-ka iyo daloolada magnetic-ka.
Aagga wareegga hysteresis waa mid yar oo cidhiidhi ah, xoog qasab ah guud ahaan wuxuu ka hooseeyaa 800 a/m, iska caabin sare, luminta hadda ee eddy waa yar tahay, awood badan, soo-saarid magnetic oo sareysa. Guud ahaan waxaa loo farsameeyaa xaashiyo iyo xariijin. Dhalaalku waa la diyaariyey. Inta badan waxaa loo isticmaalaa qalabka korontada, warshadaha isgaarsiinta ee qaybaha asaasiga ah ee kala duwan (sida xudunta transformer-ka, xudunta birta ee relay, coil choke, iwm.). Daawaha magnetic-ka ee jilicsan ee caadiga ah ee la isticmaalo wuxuu leeyahay bir koronto oo kaarboon yar, birta eminem, xaashi bir ah oo silicon ah, daawaha magnetic-ka ee jilicsan, birta, daawaha magnetic-ka ee kobalt jilicsan, birta nikkel birta silikoon ...

Sifooyinka jireed
Hawlgalka goobta magnetic-ka ee dibadda si fudud ayaa loo sameeyaa ka dib magnetization, marka laga reebo goobta magnetic-ka ee xoogga magnetic-ka (induction magnetic) iyo baaba'a aasaasiga ah ee birta magnetic-ka. Aagga wareegga Hysteresis waa mid yar oo cidhiidhi ah, xoog qasab ah (Hc) celcelis ahaan ka yar 10 Oe (fiiri birta saxda ah). Dabayaaqadii qarnigii 19aad waxaa laga sameeyay matoor bir ah oo kaarboon yar iyo xudunta transformer-ka.1900 warqad bir ah oo silikoon sare leh ayaa si dhakhso ah u beddeshay birta kaarboon yar, oo loo isticmaalay soo saarista alaabada warshadaha korontada.1917-kii birta Ni - Fe si ay ula qabsato baahiyaha hadda jira ee nidaamka taleefanka. Kadib birta Fe - Co oo leh sifooyin magnetic kala duwan (1929), Fe - Si - Al alloy (1936) iyo Fe - Al alloy (1950) si loo daboolo ujeeddada gaarka ah.1953-kii Shiinaha wuxuu bilaabay soo saarista xaashi bir ah oo silikoon kulul la duubay. Dabayaaqadii '50-meeyadii wuxuuna bilaabay inuu barto Ni - Fe iyo birta magnetic jilicsan sida Fe, Co, 60-meeyadii si tartiib tartiib ah ayay u bilaabeen inay soo saaraan qaar ka mid ah birta magnetic-ka ee jilicsan ee ugu weyn.Soo saarista 70-meeyadii suunka birta ah ee silikoon-ka qabow ee la duubay.
Sifooyinka birlabta ee daawaha birlabta jilicsan ayaa inta badan ah: (1) xoogga qasabka ah (Hc) iyo khasaaraha hysteresis-ka oo hooseeya (Wh); (2) iska caabinta (rho) waa sare, khasaaraha hadda ee eddy oo hooseeya (We); (3) permeability-ka bilowga ah (mu 0) iyo ugu badnaan sare

Noocyada ugu muhiimsan
Waxaa loo qaybin karaa birta korantada ee kaarboon yar iyo birta eminem, xaashida birta silicon, birta nickel ee jilicsan ee magnetic, birta, birta kobalt ee jilicsan ee magnetic, birta, aluminium aluminium ee jilicsan ee magnetic, iwm., marka la eego warshadaha korontada, inta badan waxaa loo isticmaalaa goobta magnetic sare oo leh soo-saar magnetic sare iyo luminta asaasiga hoose ee alloy-ga. Warshadaha elektaroonigga ah, inta badan waxaa loo isticmaalaa meel hoose ama dhexdhexaad ah oo hoos timaada goobta magnetic-ga oo leh permeability sare iyo qasab yar oo ah alloy-ga. Iyada oo ku saleysan soo noqnoqoshada sare waa in la qaataa xarigga khafiifka ah ama iska caabinta sare ee alloy-ga. Xaashi ama xariijin caadi ahaan la isticmaalo.

Halabuurka kiimikada

Sifooyinka jireed

Nidaamka daaweynta kulaylka