Menene ƙasashe marasa ƙarfi?
Rare na ƙasa, wanda kuma aka sani da ƙarancin duniya abubuwan duniya, suna da abubuwan 17 da suka haɗa da jerin Lanthide daga cikin Atoman (SC), da Scandium (y) da yttrium (y).
Daga sunan, wanda zai iya ɗauka cewa waɗannan "rare, amma dangane da shekarun da aka zaɓa zuwa ɓoyayyen shekara-shekara, sun kasance suna da yawa fiye da LED ko zinc.
Ta hanyar amfani da albarkatu masu wuya, wanda zai iya tsammanin canje canje mai ban mamaki ga fasahar al'ada; Canje-canje kamar ingancin fasaha ta hanyar sabon aiki, haɓakawa ga karko, haɓakawa ga karko, da inganta ƙarfin makamashi da kayan aikin lantarki da kayan aiki.
Game da rare-duniya oxides
Rare-ƙasa-ƙasa da ake magana a kai wani lokaci ana kiransa kamar yadda kawai ƙasashe masu wuya ko wani lokacin kamar Reo. Wasu kasuwar karancin karafa sun sami mafi yawa a aikace-aikacen duniya a cikin Metallurgy, Rirrais, Gilashin Gilashi da sauran abubuwan lantarki. Mahimmancin kariyar ƙasa mai wuya shi ne mafi tabbas kan cigaban. Dole ne a yi la'akari da shi, kuma, cewa yawancin yawancin kayan duniya tare da aikace-aikacen masana'antu ko dai oxides ne, ko an samo su daga okaye.
Game da babban aiki da kuma yawan ayyukan masana'antu na ƙasƙanci na ƙasa; amfani da tsarin masana'antu (kamar su a cikin asusun zane-zane na dindindin kusan kashi 70% na ƙasa da yawa na ƙasa. Sauran aikace-aikacen masana'antu masu mahimmanci sun shafi masana'antar metallurgy (ana amfani da su azaman ƙari a cikin fee ko Aikace-aikacen Phots (musamman a cikin sel na baturi, ko kuma cikin sel mai ƙarfi iri-iri, a tsakanin wasu sel, a tsakanin wasu sel, a tsakanin wasu. Bugu da ƙari, amma ba shi da mahimmanci, akwai ƙananan aikace-aikacen sikelin, kamar alamun alamun abubuwan ciki suna dauke da ƙarancin maganin cututtukan daji, ko kamar yadda kayan kwalliyar hasken rana don kariyar fata.
Game da Rarraba-Duniya
Ana samar da babban tsarkakakkiyar jijiyoyin ƙasa daga hanyar da ke gaba: Taro na zahiri (misali, da ke tsarkakewa ta hanyar kawowa, karnuka da aka warware ta hanyar haɓaka ƙasa da ke haifar da haɓaka. A ƙarshe waɗannan mahaɗan suna samar da carbonate mai kasuwa, hydroxide, phosphates da kuma m.
Kimanin 40% na samar da ƙasa da yawa ana amfani dashi a cikin tsarin ƙarfe-don yin maganes, electrodes na batir, da Allihs. Metals an yi shi ne daga abubuwan da ke sama mahaɗan ta hanyar zazzabi mai gishiri wanda ya rage tare da rage zafin rana tare da buctats na ƙarfe, misali, alli ko Linthanum.
Ana amfani da ƙasa mai wuya a cikin masu zuwa:
●Magnets (har zuwa maganayen 100 a cikin sabon mota)
Keɓaɓɓun Kuri'a ta Katako
● Powders powders powders popple Powders don hotunan talabijin da hotunan ajiya na data gilashi
● Baturori mai caji (musamman don motocin hybrid)
Wadatar da hotuna (Lummingcence, mai kyalli da haske amplification na'urori)
Ana sa ran maganƙungiyoyi da hoto su yi girma a kan shekaru masu zuwa
Urbanines yana ba da cikakken tsarin kula da tsafta na tsarkakakkun tsabta. Muhimfin mahaɗan duniya ya girma sosai a cikin fasahar maɓalli da yawa kuma suna cikin samfuran samfurori da matakai da yawa. Muna samar da wuya a cikin maki daban-daban a cikin maki daban-daban gwargwadon bukatun abokin ciniki, wanda ke aiki kamar kayan albarkatun kasa a cikin masana'antu daban daban.
Menene ba a yi amfani da ƙasa ba?
Amfani da masana'antu na farko na ƙasa mai wuya ya kasance da ƙarfi a cikin masu wuta. A wancan lokacin, fasahar don rabuwa da tsaftacewa ba su ci gaba ba, don haka cakuda da yawa daga cikin ƙasa da yawa da yawa (mayoy) aka yi amfani da shi.
Daga shekarun 1960, rabuwa da tsaftacewa ya zama mai yiwuwa kuma kadarorin sun ƙunshi kowane ƙasƙanci ƙasashe an bayyana su. Don masana'antar su, an fara amfani da su kamar yadda ake amfani da su na jigilar kayayyaki don launuka masu launuka don launuka masu launuka kuma a kan ruwan tabarau mai ƙyalƙyali. Sun ci gaba da bayar da gudummawa don rage girman da nauyin kwamfutoci, kayan aikin dijital da ƙari ta hanyar amfani da su na dindindin da kuma batir masu caji.
A cikin 'yan shekarun nan, sun sami kulawa kamar kayan albarkatun kasa don tsabtace kayayyaki masu wadatar da kayayyaki da kuma Allos.
