Ziziphi ukusetyenziswai-lanthanum-cerium (La-Ce) i-alloy metal?

I-Lanthanum-cerium (i-La-Ce) i-alloy yindibaniselwano ye-rare earth metals lanthanum kunye ne-cerium, ethe yatsala ingqalelo ebanzi kwiinkqubo ezahlukeneyo zemizi-mveliso ngenxa yeempawu zayo ezintle. Le alloy ibonisa iimpawu ezigqwesileyo zombane, kazibuthe kunye ne-optical, iyenza ibe yimathiriyeli exabisekileyo kwiinkalo ezininzi zobugcisa obuphezulu.

Iimpawu ze-lanthanum-cerium alloy

I-alloy ye-La-Ceyaziwa ngokudityaniswa kwayo okukodwa kweempawu eziyenza yahluke kwezinye izinto. I-conductivity yayo yombane yenza ukuhanjiswa kwamandla okusebenzayo, ngelixa iimpawu zayo zamagnetic ziyenza ifaneleke kwizicelo kwizixhobo zamagnetic. Ukongezelela, iipropathi ze-alloy ze-optical zivumela ukusetyenziswa kwayo kwiinkqubo eziphezulu zokukhanya. Ezi zakhiwo zenza i-alloys ye-La-Ce ibe yinto eguquguqukayo efanelekileyo kwizicelo ezahlukeneyo, ngakumbi kwiiteknoloji ezinqabileyo zomhlaba.

Ukusetyenziswa kwiintsimbi zomhlaba ezinqabileyo kunye ne-alloys

Enye yezinto eziphambili zokusetyenziswa kwe-lanthanum kunye ne-cerium metal kukuveliswa kweentsimbi ezinqabileyo zomhlaba kunye ne-alloys elula. Ukongezwa kwe-alloys ye-La-Ce kwandisa iimpawu zomatshini ezi zinto, okukhokelela ekunyuseni kwamandla kunye nokuqina. Oku kuluncedo ngakumbi kumashishini afuna izinto ezikhaphukhaphu kodwa ezomeleleyo, ezifana ne-aerospace kunye nokuveliswa kweemoto. I-alloys ye-La-Ce nayo isetyenziswe kwi-alloys ye-magnesium-aluminium enqabileyo enqabileyo, ebaluleke kakhulu kwizicelo apho ukunciphisa ubunzima kubaluleke kakhulu ngaphandle kokunciphisa ukusebenza.

Iimathiriyeli ezidityanisiweyo zemagnethi yomhlaba esisigxina

Ingxubevange yeLanthanum-cerium idlala indima ebalulekileyo ekuphuhliseni izinto ezidityanisiweyo ezinqabileyo zomhlaba ezisisigxina. Ezi magnethi zibaluleke kakhulu kwiinkqubo ezahlukeneyo, kubandakanywa iimotor zombane, iijenereyitha kunye noomatshini bokucinga ngemagnethi (MRI). Ukongeza i-alloys ye-La-Ce kwezi zixhobo zongeza iipropathi zazo zemagneti, zizenze zisebenze ngakumbi kwaye zisebenze kwizicelo zazo.

Ukusebenza okuphezulu kwe-hydrogen yokugcina i-alloy

Esinye isicelo esithembisayo se-lanthanum-cerium alloys kukugcinwa kwe-hydrogen. I-alloy isetyenziselwa ukwenza i-alloys yokugcina i-hydrogen esebenza ngokuphezulu enqabileyo yomhlaba, ebaluleke kakhulu kwizisombululo zokugcina i-hydrogen. Njengoko ihlabathi litshintshela kumandla acocekileyo, imfuno yeenkqubo zokugcina i-hydrogen esebenzayo iyaqhubeka nokukhula. Iipropathi ze-alloys ze-La-Ce zibenza babe ngabaviwa abafanelekileyo kuphuhliso lwemathiriyeli yokugcina i-hydrogen ekwazi ukugcina ngokufanelekileyo kunye nokukhulula i-hydrogen.

Amathuba exesha elizayo okufakelwa kwe-thermal kunye nezixhobo zokugcina i-thermal

I-alloys ye-Lanthanum-cerium inezicelo ezinokubakho ngaphaya kokusetyenziswa kwazo ngoku. Abaphandi baphonononga amandla ayo kwi-insulation kunye nezicelo zokugcina i-thermal. Iimpawu ezikhethekileyo ze-alloys ze-La-Ce zinokuququzelela uphuhliso lwezixhobo zokugquma eziphakamileyo ezinokumelana nobushushu obugqwesileyo, zibenze zilungele ukwakhiwa kokugcina amandla kunye nokusetyenziswa kwezoshishino. Ukongeza, amandla ayo okugcina i-thermal angasetyenziselwa izicelo kwiinkqubo zamandla ahlaziyekayo apho ukugcinwa kwamandla okufanelekileyo kubalulekile.

Ukuququmbela

Isishwankathelo, i-lanthanum-cerium (i-La-Ce) i-alloy metal iyinto esebenzayo kunye noluhlu olubanzi lwezicelo kumashishini ahlukeneyo. Iimpawu zayo ezibalaseleyo zombane, imagnethi kunye ne-optical ziyenza ilungele ukusetyenziswa kwiintsimbi zomhlaba ezinqabileyo, ii-alloys ezikhaphukhaphu, iimagnethi ezisisigxina kunye neenkqubo zokugcina i-hydrogen. Njengoko uphando luqhubeka nokutyhila izicelo ezintsha ezinokuthi zenziwe, i-alloys ye-La-Ce kulindeleke ukuba idlale indima ebalulekileyo ekuqhubeni ukuqhubela phambili kwezobuchwepheshe kunye nokukhuthaza uphuhliso oluzinzileyo kwixesha elizayo. Uphononongo oluqhubekayo lwesakhono salo kwi-insulating kunye nemathiriyeli yokugcina i-thermal igxininisa ngakumbi ukubaluleka kwayo kwinkalo yophuhliso lwesayensi yemathiriyeli. Kwangaxeshanye, i-lanthanum cerium inethuba lokufaka isicelo kwiinkalo zezixhobo zokugquma, izinto zokugcina i-thermal, izinto zokunqanda amadangatye, izinto ezilwa ne-antibacterial, iiglasi eziguquliweyo zomhlaba ezinqabileyo, iiseramics eziguquliweyo zomhlaba kunye nezinye izinto ezintsha.