Kumashishini olawulo lwenkunkuma kunye namashishini okurisayikilisha,izahluli zemagnethidlala indima ebalulekileyo ekwahluleni ngokufanelekileyo kunye nokususwa kwezinto ezinobubuthe kwimisinga yenkunkuma. Aba matshini babalaseleyo banembopheleleko yokugcina indawo esingqongileyo icocekile nokugcina ubuncwane obuxabisekileyo. Kwintliziyo yalaba bahluli kukho isisombululo esinobuchule - izinto zemagneti.
1. Funda malunga nemathiriyeli yemagnethi:
Ukuqonda ukubaluleka kwezixhobo zombane kwizahluli zemagnethi, kufuneka siqale siqonde ingqikelelo yemagnethi. IMagnetism yipropathi eboniswa zizinto ezithile ukutsala okanye ukugxotha ezinye imathiriyeli. Oku kuziphatha kulawulwa lulungiselelo lweziqalelo zemagnethi, okanye imimandla, ngaphakathi kwemathiriyeli.
Izinto zemagneti zinokwahlulwa zibe ziindidi ezintathu eziphambili: i-ferromagnetic, iparamagnetic, kunye nediamagnetic. Iimathiriyeli zeFerromagnetic zinamandla kazibuthe ngenxa yobuntununtunu obuphezulu bemagnetization. Ezi zixhobo zisetyenziswa ngokubanzi kwizahluli zemagnethi ngenxa yobuchule bazo bokugcina imagnethi. Izixhobo zeParamagnetic, kwelinye icala, zibonisa i-magnetism ebuthathaka kwaye zichatshazelwa yimagnethi yangaphandle. Izixhobo zeDiamagnetic azibonisi mtsalane wemagnethi kwaye zigxothwa nayimagnethi.
2. Indima yemathiriyeli kazibuthe kwizahluli zemagnethi:
Izahluli zemagneti zisetyenziselwa ukususa ngokufanelekileyo ungcoliseko lwe-ferromagnetic kwizinto ezahlukeneyo ezifana neeplastiki, isinyithi, iiminerali kunye nenkunkuma. Inxalenye ephambili yezi zahluli ligubu lamagnetic okanye ipleyiti yemagnethi, equlethe uluhlu lweemagnethi ezinamandla. Ezi magnethi zenziwa ngezixhobo zemagneti ezifana neodymium okanyeferrite, eyenza intsimi yamagnetic eyomeleleyo ngaphakathi kwesahluli.
Njengoko inkunkuma idlula kwisahluli, amasuntswana e-ferromagnetic atsalwa kwaye abambelele kumphezulu wegubu lomagnetic okanye ipleyiti yemagnethi. Iimathiriyeli ezingezizo ezemagneti, njengeplastiki okanye iglasi, ziqhubekeka kwindlela yazo ejoliswe kuyo, ziqinisekisa ukuhlelwa kwenkunkuma ngokufanelekileyo. Umtsalane okhethiweyo wezinto zombane ngabahluli bamagnetic wenza iinkqubo zokwahlula ngokufanelekileyo.
3. Ukuqhubela phambili kwiMathiriyeli yeMagnetic yoKwahlula okuPhuculweyo:
Ukutyhubela iminyaka, izazinzulu kunye neenjineli ziye zenza inkqubela phambili ebonakalayo kwizixhobo zemagneti, ziphucula ngakumbi ukusebenza kakuhle kunye nokusebenza kwezahluli zemagnethi. Enye intuthuko enjalo kukusetyenziswa kweemagnethi zomhlaba ezinqabileyo, ngokukodwaiimagnethi ze-neodymium. Ezi magnethi zinemagnethi eyomeleleyo, evumela ukwahlulwa okungcono kwawona masuntswana amancinane eferromagnetic. Amandla abo akhethekileyo aliguqule ishishini lokurisayikilisha, eqinisekisa ubunyulu obuphezulu kunye nokufunyanwa kwakhona kobutyebi.
Ukongeza, ukuqhubela phambili kubuchule bokwenza umazibuthe kunye neengubo zemagneti zenze lula uphuhliso lwemathiriyeli yemagnethi. Ezi zixhobo ze-hybridi zidibanisa izinto ezahlukeneyo zamagnetic ezineempawu ezahlukeneyo kwaye zenzelwe ukunyusa ukuhanjiswa kwemagnethi ngaphakathi kwesahluli kunye nokwandisa ukusebenza kakuhle kokwahlula.
Imathiriyeli yemagnethi yinxalenye ebalulekileyo yezahluli zemagnethi kwaye zidlala indima ephambili kulawulo lwenkunkuma kunye nokurisayikilisha. Izixhobo zemagneti, ngemagnethi yazo engaqhelekanga, zitsala ngokufanelekileyo, ziqokelela kwaye zahlule ungcoliseko lwe-ferromagnetic, ziqinisekisa ukucoceka kwemijelo yenkunkuma kunye nokuthintela ukungcoliseka kwendalo. Njengoko itekhnoloji iqhubela phambili, intsimi yezixhobo zombane iya kuzisa izinto ezintsha ezithembisayo kwixesha elizayo, iphucule ngakumbi ukusebenza kunye nokuzinza kwezahluli zemagnethi, kwaye ekugqibeleni izuze iplanethi yethu kunye namashishini.
Ixesha lokuposa: Aug-18-2023