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Jadawalin tsarin samar da ƙasa da ba kasafai ba
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Fasahar ƙasa da ba kasafai ba, amfanin ƙasa da ba kasafai ba, da tsarin tsabtace ƙasa da ba kasafai ba
Gabatarwa zuwa Fasahar Masana'antu Rare Duniya ·Rare ƙasa ba ƙaƙƙarfan sinadari ba ne, amma kalmar gama-gari don abubuwa 15 da ba kasafai suke yin ƙasa ba da yttrium da scandium. Don haka, abubuwan da ba kasafai 17 na duniya ba da mahallinsu daban-daban suna da amfani iri-iri, kama daga chlorides mai tsabta na 46% zuwa si ...Kara karantawa -
Yanayin Farashi Na Duniya Rare A ranar 7 ga Nuwamba, 2023
Rare ƙasa iri-iri ƙayyadaddun ƙayyadaddun ƙayyadaddun farashi mafi ƙasƙanci Mafi girman farashi Matsakaicin farashi na yau da kullun da faɗuwar yuan Lanthanum Oxide La2O3/EO≥99.5% 3400 3800 3600 - Yuan/ton Lanthanum Oxide La2O3/EO≥99.99% 16000 Oxide Oxide 16000 ..Kara karantawa -
Yanayin Farashi Na Duniya Rare A ranar 6 ga Nuwamba, 2023
Rare ƙasa iri-iri ƙayyadaddun ƙayyadaddun ƙayyadaddun farashi mafi ƙasƙanci Mafi girman farashi Matsakaicin farashi na yau da kullun da faɗuwar yuan Lanthanum Oxide La2O3/EO≥99.5% 3400 3800 3600 - Yuan/ton Lanthanum Oxide La2O3/EO≥99.900000% 16000 Oxide Oxide 16000 ...Kara karantawa -
Rare farashin duniya a watan Oktoba 2023
Rare yanayin farashin duniya a cikin Oktoba 2023 1, Rare farashin duniya index Trend Chart na Rare Duniya Farashin Index na Oktoba 2023 A watan Oktoba, jimlar farashin duniya da ba kasafai ba ya nuna yanayin koma baya a hankali. Matsakaicin ƙimar farashi na wannan watan shine maki 227.3. Ma'aunin farashin ya kai matsakaicin 231.8...Kara karantawa -
Gabatarwa zuwa Rare Abubuwan Abubuwan Duniya
Abubuwan da ba a sani ba sun haɗa da lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm), samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Tb), dysprosium (Dy), holmium (Ho), erbium (Er), thulium (Tm), ytterbium (Yb), lutetium (Lu), scandium (Sc), da yttrium (Y). Inji Eng...Kara karantawa -
Rabewa da Tsaftace Abubuwan Halitta na Duniya Rare
Tun daga shekarun 1950, ma'aikatan kimiyya da fasaha na kasar Sin da ba kasafai ba suka gudanar da bincike da ci gaba mai zurfi kan hanyar hako sauran abubuwan da ba kasafai ba, kuma sun cimma sakamakon binciken kimiyya da yawa, wadanda aka yi amfani da su sosai wajen samar da masana'antu na duniya.Kara karantawa -
Halin Ci gaban Masana'antu na Duniya Rare a China
1. Yin tasowa daga abubuwan da suka gabata daga samfuran ƙasa mai wuya zuwa samfuran ƙasa da yawa a cikin shekaru 20 da suka gabata sun haɓaka hanzari, tare da adadi na ƙasar China, da girma na ƙasar Sin, da kuma girma na China, da girma a duniya, yana wasa a piv...Kara karantawa -
Matsayin Ci gaban Masana'antun Duniya Rare a China
Bayan shekaru fiye da 40 na kokari, musamman saurin bunkasuwar da aka samu tun daga shekarar 1978, masana'antun kasar Sin da ba kasafai suke yin aikin gona ba, sun samu babban matsayi a fannin samar da kayayyaki, da samar da cikakken tsarin masana'antu. A halin yanzu, da ba kasafai ake tace kasa ba a kasar Sin The ma'adinai na narkewa da kuma rabuwa ...Kara karantawa -
Rare earth terminology (3): rare earth alloys
Silicon based rare earth composite iron gami Wani baƙin ƙarfe da aka samu ta hanyar haɗa abubuwa daban-daban na ƙarfe tare da silicon da baƙin ƙarfe a matsayin ainihin abubuwan haɗin gwiwa, wanda kuma aka sani da ƙarancin ƙasa silicon baƙin ƙarfe gami. Alloy ɗin ya ƙunshi abubuwa kamar ƙasa mara nauyi, silicon, magnesium, aluminum, manganese, calciu ...Kara karantawa -
Yanayin Farashi Na Duniya Rare A ranar 1 ga Nuwamba, 2023
Rare ƙasa iri-iri ƙayyadaddun ƙayyadaddun ƙayyadaddun farashi mafi ƙasƙanci Mafi girman farashi Matsakaicin farashi na yau da kullun da faɗuwa / yuan Unit Lanthanum Oxide La2O3/EO≥99.5% 3400 3800 3600 - Yuan/ton Lanthanum Oxide La2O3/EO≥99.900000% 16000 - Yuan ..Kara karantawa -
Ci gaba a cikin Nazarin Rare Duniya Europium Complexes don Haɓaka Hoton yatsa
Alamun papillary akan yatsun ɗan adam sun kasance a asali ba su canzawa a tsarin su tun daga haihuwa, suna da halaye daban-daban daga mutum zuwa mutum, kuma tsarin papillary akan kowane yatsa na mutum ɗaya shima ya bambanta. Samfurin papilla akan yatsu an rataye shi da...Kara karantawa