He aha nā huahana Gre Core ma Kina?

(1)Kole Pūnaewele MoʻoleloNā huahana
ʻO nā kumuwaiwai o Kina e pili ana i nā mea kūʻai nui loa a me nā mea i hoʻopihapihaʻia a piha i nāʻano mineral, akā ua nui loa ka māheleʻana i ka 22 mau'āina a me nā wahi'āina. I kēia manawa, e kau ana i nā ukana nui nui e like me BaoTu i hui pūʻia e Jiangdopoby e ka Mianning, a me Gucuuan. ʻO ka heluʻana,ʻo ka nui o nā huahana nui o nā huahana i hoʻokaʻawaleʻia iʻekolu mau'āpana o ka honua ore

(2) dilited i nā huahana metallirgical huahana

ʻO kaʻenehana kaiaulu ma Kina e hoʻomohala mau nei, e holomua ana ka holomuaʻana, a me ka hoʻolālāʻana o kaʻenehana. I kēia manawa, ua lilo i kūpono. Ua loaʻa i ka lāʻau kiʻekiʻe a me nā huahana nui o nā huahana I loko o nā huahana,Hali Aupuni i nā Mō'ī nā huahana nui

(3)ʻO Rare ital a me nā alloys

Ua hoʻohana nuiʻiaʻo Rare Honua a me nā loli hou i hoʻohana muaʻia ma kaʻoihana metallirgical a me nāʻoihana hana. No nā makahiki he nui, ua hilinaʻiʻo Kina i nāʻoihana waiwai o Kina ʻO nā makahiki i hala iho nei, me ka noi hoʻonui nui i ka mākeke noi huahana, ua hoʻonuiʻia kaʻoihana uila a me ka hana wikiwikiʻana.

Mai ka makahiki 1980,ʻo ka noiʻana o nā metala rare i loko o ke kula o nā mea hana holo kaʻa i kūkuluʻia. I nā makahiki 1990, me ka wikiwiki o kaʻenehana uila uila uila, ka hana o ka hao i nā mea kūʻai aku

ʻO ka hoʻomaikaʻi mauʻana o ka hana o ka hana o nā mea hana o ka Honua ʻO ka hanaʻana o nā mea kūʻai aku i ka honua hydrogen e pono ai ka hoʻohanaʻana i nā'ōnaehana uila i hanaʻia me ka hoʻohanaʻana i kaʻenehana flolly i hoʻohanaʻia me ka hoʻohanaʻana i kaʻenehana fluedide Me ka hoʻonui mauʻana o ka papa inoa o ka hao o ka hao mau i nā mea i makeʻia e nā mea i hoʻohanaʻia e ka calcum e hoʻopiliʻia e ka calcum e hoʻopiliʻia e ka calcul ʻO kaʻenehanaʻo Molten SaltRolyissis Company Project Official of nitride system e lilo iʻenehana nui loa i lilo i kaʻenehana nui no ka hanaʻana i nā lako o ka Honua.

(4) Nā huahana'ē aʻe

Nui nāʻano nui o nā huahana rare i nā huahana me ka nui o nā hoʻohana. Ma kahi o nā huahana ma luna nei, he mau mea hoʻonaninaniʻo Rare, Hoʻohuiʻia nā mea hoʻohui, a me nā mea hoʻokele anti-raters.

笔记