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Laga bilaabo Luulyo 10-keeda ilaa Luulyo 14-keeda, Dib-u-eegis Todobaadle ah oo Naadirka ah - Taageerada Qiimaha Quruxda Hore ee Suihuasheng Wali ma daciiftay Xiliga Banaan??
Waqtigan xaadirka ah sannadkii hore, hagaajinta toosan ee qiimaha dhifka ah ee dhulka ma joogsan; Xilligan oo sannadka ah, qiimaha dhifka ah ee dhulka ayaa isbeddelay oo si isdaba joog ah u xasilay sahaminta. Waagii waa soo maray, oo hadda quruxdii hore way dhaaftay. Toddobaadkan (7.10-14), suuqa naadirka ah ee dhulka ayaa ku jira ...Sii akhri -
Afar tilmaamood oo waaweyn oo khuseeya walxaha dhulka ee naadirka ah ee baabuurta tamarta cusub
Sannadihii u dambeeyay, erayada "cunsurka dhulka naadir ah", "gaadiidka tamarta cusub", iyo "horumar isku dhafan" ayaa si isdaba joog ah uga soo muuqday warbaahinta. Waa maxay sababtu? Arintan ayaa inta badan sabab u ah dareenka sii kordhaya ee uu dalku siinayo horumarinta deegaanka...Sii akhri -
Isbeddelka qiimaha dhulka naadirka ah ee Luulyo 13, 2023
Magaca badeecada Qiimaha kor iyo hoosba Birta Lanthanum (yuan/ton) 25000-27000 - Birta Cerium (yuan/ton) 24000-25000 - Biraha Neodymium (yuan/ton) 550000-560000 - Dysprosium birta birta ah (yuan/kg) 2600g 8800-8900 - Praseodymium neodymium ...Sii akhri -
Sixirka Naadirka Dhulka | Daaha ka qaadida siraha aanad garanayn
Waa maxay dhul dhif ah? Bini'aadamku waxay leeyihiin taariikh in ka badan 200 sano tan iyo markii la helay dhul dhif ah 1794. Tan iyo markii ay jireen wax yar oo macdanta dhulka ah oo la helay wakhtigaas, kaliya qadar yar oo ah oksaydhyada biyaha aan milmi karin ayaa lagu heli karaa habka kiimikada. Taariikh ahaan, oksaydhyada noocan oo kale ah ayaa caado u ahaa...Sii akhri -
Sidee Walxaha Dhulka Naadirka Uga Dhigaan Tignoolajiyada Casriga ah Suuragal
Hawl galka hawada sare ee Frank Herbert ee “Dunes”, walaxda qaaliga ah ee dabiiciga ah ee loo yaqaan “isku darka basbaaska” waxa ay dadka siisaa awood ay ku maraan caalamka ballaadhan si ay u abuuraan ilbaxnimo is dhexgal ah. Nolosha dhabta ah ee dhulka, koox ka mid ah biraha dabiiciga ah ee loo yaqaan 'curre earth elem'.Sii akhri -
Codsiga Walxaha Dunida Naadirka ah ee Walxaha Nukliyeerka
1. Qeexida Walxaha Nukliyeerka Marka la eego macnaha guud, walxaha nukliyeerka waa ereyga guud ee walxaha loo isticmaalo si gaar ah warshadaha nukliyeerka iyo cilmi-baarista sayniska nukliyeerka, oo ay ku jiraan shidaalka nukliyeerka iyo qalabka injineernimada nukliyeerka, ie walxaha shidaalka nukliyeerka. Inta badan loo tixraaco nu...Sii akhri -
Rajada laga qabo Suuqa Magnet-ka Dunida Naadirka ah: Marka la gaaro 2040, baahida loo qabo REO waxay kori doontaa shan laab, oo dhaafi doonta sahayda
Marka loo eego warbaahinta ajnabiga ah magnetsmag - Adamas Intelligence, warbixintii ugu dambeysay ee sanadlaha ah "2040 Rare Earth Magnet Market Outlook" ayaa la sii daayay. Warbixintani waxay si guud oo qoto dheer u sahamisay suuqa caalamiga ah ee neodymium iron boron magnets iyo dhulkooda naadirka ah ee el...Sii akhri -
Nano cerium oxide
Macluumaadka aasaasiga ah: Nano cerium oxide, oo sidoo kale loo yaqaan nano cerium dioxide, CAS #: 1306-38-3 Guryaha: 1. Ku darista nano ceria ee ceramics ma fududa in la sameeyo daloolada, taas oo hagaajin karta cufnaanta iyo simanaanta dhoobada; 2. Nano cerium oxide wuxuu leeyahay firfircooni firfircoon oo wanaagsan wuxuuna ku habboon yahay isticmaalka ...Sii akhri -
Suuqa naadirka ah ee dhulku waa uu sii kordhayaa firfircoonida, dhulalka dhifka ah ee culusna waxa laga yaabaa inay wax yar kacdo
Dhawaan, qiimaha caadiga ah ee alaabooyinka dhifka ah ee suuqyada naadirka ah ee dhulku waxay ahaayeen kuwo deggan oo xooggan, oo leh xoogaa nasasho ah. Suuqa waxa uu arkay isbeddel dhulal naadirka ah oo naadirka ah oo isu beddelaya sahaminta iyo weerarka. Dhowaan, suuqu wuxuu noqday mid aad u firfircoon, wi...Sii akhri -
Mugga dhoofinta dhulka dhifka ah ee Shiinaha ayaa wax yar hoos u dhacay afartii bilood ee ugu horreysay
Falanqaynta xogta xisaabaadka kastamku waxay muujinaysaa in laga bilaabo Jannaayo ilaa Abriil 2023, dhoofinta dhifka ah ee dhulka ayaa gaadhay 16411.2 tan, hoos u dhac sannad kasta ah 4.1% iyo hoos u dhac 6.6% ah marka loo eego saddexdii bilood ee hore. Qadarka dhoofinta ayaa ahayd 318 milyan oo doolarka Maraykanka ah, hoos u dhac sannad kasta ah 9.3%, marka loo eego ...Sii akhri -
Shiinaha ayaa mar doonayay inuu xaddido dhoofinta dhulka dhifka ah, laakiin waxaa qaadacay dalal kala duwan. Waa maxay sababta aysan macquul ahayn?
Shiinaha ayaa mar doonayay inuu xaddido dhoofinta dhulka dhifka ah, laakiin waxaa qaadacay dalal kala duwan. Waa maxay sababta aysan macquul ahayn? Dunida casriga ah, iyada oo la dardargelinayo is-dhexgalka caalamiga ah, xiriirka ka dhexeeya waddammada ayaa sii kordhaya. Dusha deggan hoosteeda, xiriirka ka dhexeeya co...Sii akhri -
Waa maxay tungsten hexabromide?
Sida tungsten hexachloride (WCl6), tungsten hexabromide sidoo kale waa unug aan organic ahayn oo ka kooban tungsten birta kala guurka ah iyo curiyeyaasha halogen. Qiimaha tungsten waa +6, kaas oo leh sifooyin jidheed iyo kiimiko oo wanaagsan waxaana si weyn loogu isticmaalaa injineernimada kiimikada, catalysis iyo qaybaha kale. Maya...Sii akhri