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Rare ƙasa karafa da gami
Rare ƙasa karafa ne da muhimmanci albarkatun kasa don samar da hydrogen ajiya kayan, NdFeB m maganadisu kayan, magnetostrictive kayan, da dai sauransu An kuma yi amfani da ko'ina a cikin wadanda ba ferrous karafa da karfe masana'antu. Amma aikin ƙarfensa yana da ƙarfi sosai, kuma yana da wahala a cire i...Kara karantawa -
Iyakantaccen tanadin ƙarfe na hafnium na duniya, tare da aikace-aikace iri-iri na ƙasa
Hafnium na iya samar da allurai tare da wasu karafa, wanda mafi yawan wakilcin su shine hafnium tantalum gami, irin su pentacarbide tetratantalum da hafnium (Ta4HfC5), wanda ke da babban wurin narkewa. Matsakaicin narkewa na pentacarbide tetratantalum da hafnium na iya kaiwa 4215 ℃, yana mai da shi…Kara karantawa -
Farashin da ba kasafai ake samu a duniya ba a kan Satumba 27, 2023
Sunan samfur Farashin sama da ƙasa Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Neodymium karfe (yuan / ton) 635000 ~ 640000 - Dysprosium karfe (yuan / kg) 3400 g karfe (yuan / kg) 3400 g karfe 10500 ~ 10700 - Praseodymium neodymium ...Kara karantawa -
A ranar 26 ga Satumba, 2023, yanayin yanayin da ba kasafai ake samu ba.
Sunan samfur Farashin Hghs da lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Neodymium karfe (yuan / ton) 635000 ~ 640000 - Dysprosium karfe ~ yuan / kg) 3500 g karfe (yuan / kg) 3500 g karfe 10500 ~ 10700 - Pr-Nd karfe (yuan / zuwa ...Kara karantawa -
Hafnium jerin samfuran
Hafnium series samfurori da aikace-aikace =================================================================================================================================================================================================================================================================================================================Kara karantawa -
Abu na 72: Hafnium
Hafnium, karfe Hf, atomic lamba 72, atomic nauyi 178.49, wani m azurfa launin toka karfe mika mulki. Hafnium yana da tsayayyen isotopes guda shida: hafnium 174, 176, 177, 178, 179, and 180. Hafnium baya amsawa tare da dilute hydrochloric acid, dilute sulfuric acid, da kuma maganin alkaline mai ƙarfi, amma i...Kara karantawa -
Satumba 18 - Satumba 22 Rare Duniya Bita na mako-mako - Bayar da Kayyadewa da Buƙatar Kulle
A wannan makon (Satumba 18-22), yanayin kasuwannin duniya da ba kasafai ake samun sa ba iri daya ne. Ban da dysprosium, duk sauran samfuran suna da rauni. Kodayake farashin ya ɗan daidaita, kewayon yana kunkuntar, kuma akwai alamun tabbatattun oxide. Karfe na ci gaba da yin rangwame. Ko da yake...Kara karantawa -
Halin farashi na duniya mai wuya a kan Satumba 22, 2023.
Sunan samfur Farashin Highs da lows Karfe lanthanum (yuan/ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 635000 ~ 640000 - Dysprosium karfe ~ (yuan / kg) 35000 karfe (yuan / kg) 10500 ~ 10700 - Pr-Nd karfe (yuan / zuwa ...Kara karantawa -
A ranar 19 ga Satumba, 22023, yanayin yanayin da ba kasafai ake samu ba.
Sunan samfur Ƙarfe Lanthanum (yuan/ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 640000 ~ 645000 - Dysprosium karfe ~ (yuan / kg) 35000 karfe (yuan / kg) 35000 karfe /Kg) 10500 ~ 10700 - Pr-Nd karfe (yuan ...Kara karantawa -
Halin farashi na ƙasan ƙasa a kan Satumba 18, 22023.
Sunan samfur Farashin Highs da lows Karfe lanthanum (yuan/ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 640000 ~ 645000 - Dysprosium karfe ~ (yuan / kg) 340K karfe karfe ~ (yuan / kg) 340K karfe 10500 ~ 10700 +150 Pr-Nd karfe (yuan ...Kara karantawa -
Rare Duniya Sharhin mako-mako daga 11 ga Satumba zuwa 15 ga Satumba
A wannan makon (11-15 ga Satumba), yanayin kasuwannin duniya da ba kasafai ake samun sa ba a fannin haske da karafa ya canza daga tsafta da uniform zuwa daban. Duk da cewa har yanzu ana ci gaba da bincike a sama, amma ba a samu kwarin guiwa ba, kuma an samu rashin samun labarai masu inganci, lamarin da ya haifar da tabarbarewar...Kara karantawa -
A ranar 13 ga Satumba, 22023, yanayin yanayin da ba kasafai ake samu ba.
Sunan samfur Farashin Highs da lows Karfe lanthanum (yuan/ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Metal neodymium (yuan / ton) 640000 ~ 645000 - Dysprosium karfe ~ (yuan / kg) 340K karfe karfe ~ (yuan / kg) 340K karfe 10300 ~ 10600 - Pr-Nd karfe (yuan / zuwa ...Kara karantawa