A hysteresis madauki da kuma ta yin amfani da Magnetic rikodi

A sãɓãwar launukansa digiri, duk abubuwa suna da halin maganaɗisu, duk da haka, waɗanda suka kasance a cikin aji na ferromagnetic kayan, suna da nasu tsarin, wanda damar su ci gaba da directional filin. Wannan ingancin ne yadu amfani ga rikodin bayanai a kan yadudduka, da farfajiya na wanda za a iya daidaitacce da samar da "haddacen". A lokacin magnetization amfani da wani jiki sabon abu da za a iya bayyana ta da kalmar "bata lokaci ba". Graphically, shi ne na mabiya da hysteresis madauki.

Ferromagnetic suna da ikon spontaneously magnetized a cikin kwayoyin tsarin domains ne ba, Ina nufin Aljihuna na magnetization, duk da haka, Omni directional filin Lines yardatayya rama su mataki, da kuma haka wani al'ada yanki na baƙin ƙarfe ko nickel nasu Magnetic filin halitta.

Domin zama ferromagnetic maganadisu, Magnetic filin domains bukatar karkatar a daya shugabanci, da abin da suka kamata a fuskanci wani waje filin mataki, da kuma a cikin abin da aka nuna a hysteresis madauki.

Kara tsanani da Magnetic filin kusa da ferromagnet take kaiwa zuwa farkon m fuskantarwa yankin da kuma kafa nasu directional filin, da kuma kaidin wadannan biyu sigogi, yana da wani babba jikewa batu a da abu ya zama guda-yanki. A lokacin da samar da wani baya shugabanci na filin za a iya cimma ta low jikewa batu, amma da ginshiƙi layi ba zai maimaita kai tsaye Gudun, kuma za a kafa da baya domin ka bukatar karin makamashi don reorientation yankuna. A hysteresis madauki - An graphically nuna madauki shubuha dabi'u zumunta tsanani shigar da a gaba da kuma koma-baya kwatance.

A gaskiya, da yawa daga cikin inji tafiyar matakai an kuma halin da wani bata lokaci ba a hade da canje-canje a cikin shugabanci na tasiri na m. Alal misali, sa'ad da na roba nakasawa na jiki kuma canza su da girma ne shubuha, kuma su Charts - wannan hysteresis madauki. A inertia muhimmi a cikin wani jiki matakai.

ferromagnetic dukiya to ta riƙe da magnetization shi ne tushen da manufa na Magnetic rikodi.

A farko tef rubũtãwa kamar yadda wani m amfani karfe waya wadda, wucewa da rikodi kai, wanda shi ne mai nada, magnetized dangane da tsanani da filin generated da shi. Sa'an nan kuma, tare da kyautata da hardware, yin amfani da karfe tsiri mai rufi da Layer na foda abu da ciwon mafi girma Magnetic Properties, duk da haka, babban manufa ya zauna canzawa. Ferromagnetic hysteresis madauki halitta da yanayi da adana rubuta bayanai a kan wannan abu.

Mabukaci, marubũta ba kusan amfani a yau, duk da haka, wannan ba ya nufin cewa manufa aikinsu ya rasa ma'anarta. A zamani kwakwalwa don adana bayanai a kan rumbunka yin amfani da wannan Magnetic rikodi manufa, wanda dogara ne a kan hysteresis madauki.