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Rare Duniya Karfe 'Tsoro

Yakin kasuwanci tsakanin Amurka da China ya haifar da fargaba kan yadda kasar Sin ke yin amfani da karfi ta hanyar cinikin karafa da ba kasafai ba.

 

Game da

•Tashin hankali tsakanin Amurka da China ya haifar da fargabar cewa Beijing za ta iya amfani da matsayinta mai karfi a matsayinta na mai samar da kasa da ba kasafai ba, wajen yin galaba a yakin kasuwanci tsakanin kasashen biyu masu karfin tattalin arziki na duniya.

 

Menene Rare Earth Metals?

• Rare ƙasa karafa rukuni ne na abubuwa 17 - lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, scandium, yttrium - wanda ya bayyana a cikin ƙananan hankali. a cikin ƙasa.

• Suna da wuya saboda suna da wahala da tsada ga ma'adanin kuma suna aiki da tsabta.

• Ana hakar ƙasa da ba kasafai ake hakowa a China, Indiya, Afirka ta Kudu, Kanada, Australia, Estonia, Malaysia da Brazil.

Muhimmancin Ƙarfashin Ƙarƙashin Ƙarƙashin Ƙasa

• Suna da keɓancewar lantarki, ƙarfe, kuzari, makamashin nukiliya, maganadisu da kaddarorin haske.

• Suna da mahimmancin dabaru sosai saboda amfani da fasahohi masu tasowa da iri-iri waɗanda ke biyan bukatun al'umma na yanzu.

• Fasahar zamani na gaba, alal misali, babban yanayin zafin jiki, amintaccen ajiya da jigilar hydrogen suna buƙatar waɗannan karafa na duniya da ba kasafai ba.

• Buƙatun duniya don REMs yana ƙaruwa sosai daidai da faɗaɗa su zuwa manyan fasaha, yanayi, da yankunan tattalin arziki.

• Saboda ƙayyadaddun kayan magnetic, luminescent, da kayan aikin lantarki, suna taimakawa a cikin fasahar yin aiki tare da rage nauyi, rage hayaki, da amfani da kuzari.

 

Aikace-aikace na Rare Earth Metals

• Abubuwan da ba kasafai ake amfani da su ba ana amfani da su a cikin kewayon samfuran mabukaci, daga iPhones zuwa tauraron dan adam da na'urorin lesa.

• Ana kuma amfani da su a cikin batura masu caji, ci-gaban yumbura, kwamfutoci, na'urorin DVD, injin turbin iska, masu kara kuzari a cikin motoci da matatun mai, na'urori, talabijin, fitilu, fiber optics, superconductor da gilashin goge baki.

• Motoci E: Abubuwa da yawa na duniya da ba kasafai ba, irin su neodymium da dysprosium, suna da mahimmanci ga injinan da ake amfani da su a cikin motocin lantarki.

• Kayan aikin soja: Wasu ma'adinan ƙasa da ba kasafai suke da mahimmanci a cikin kayan aikin soja kamar injunan jet, tsarin jagora na makami mai linzami, na'urorin kariya na makamai masu linzami, tauraron dan adam, da kuma na'urorin lesa.Lanthanum, alal misali, ana buƙatar don kera na'urorin hangen nesa na dare.

 

Muhimmancin Sin ga Abubuwan Halittun Duniya na Wrt Rare Earth (REE)

• Kasar Sin gida ce da kashi 37% na adadin kasa da ba kasafai ba a duniya.A shekarar 2017, kasar Sin ce ke da kashi 81 cikin 100 na abin da ba kasafai ake nomawa a duniya ba.

• Kasar Sin ce ke karbar mafi yawan karfin sarrafa kayayyaki a duniya, kuma tana samar da kashi 80% na kasa da ba kasafai Amurka ta shigo da su daga shekarar 2014 zuwa 2017 ba.

• Ma'adinan Mountain Pass na California shine kawai wurin da ba kasafai ke aiki a Amurka ba.Amma tana jigilar wani babban kaso na abin da ake hakowa zuwa China domin sarrafa shi.

• Kasar Sin ta sanya harajin kashi 25% kan kayayyakin da ake shigowa da su kasar a lokacin yakin cinikayya.
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Matsayin Indiya

• China, Ostiraliya, Amurka da Indiya sune mahimman tushen abubuwan da ba kasafai a duniya suke da su ba.

• Kamar yadda aka yi kiyasi, jimillar wuraren ajiyar duniya da ba kasafai ba a Indiya sun kai tan miliyan 10.21.

Monazite, wanda ya ƙunshi thorium da Uranium, shine babban tushen ƙasa da ba kasafai ba a Indiya.Saboda kasancewar waɗannan abubuwan da ke aiki da rediyo, wata hukuma ce ke aiwatar da hakar yashin monazite.

• Indiya ta kasance mai samar da kayan duniya da ba kasafai ba da kuma wasu abubuwan da ba kasafai ba.Ba mu sami damar haɓaka na'urorin sarrafawa don kayan ƙasa da ba kasafai ba.

• Samar da ƙarancin farashi da China ke samarwa shine babban dalilin da ke haifar da raguwar samar da ƙasa da ba kasafai ba a Indiya.