-
Rare farashin ƙasa akan Oktoba, 12, 2023
Sunan samfur Farashin High and lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Neodymium karfe (yuan / ton) 645000 ~ 655000 - Dysprosium karfe (yuan / kg) 3450 Terbium karfe (yuan / kg) 10700 ~ 10800 - Praseodymium neodymium karfe / Pr-Nd karfe (yua ...Kara karantawa -
Ta yaya aka gano ma'adanin Niobium Baotou?Yin suna yana da tambayar jami'a!
Niobium Baotou Minne An gano wani sabon ma'adinai mai suna bayan asalin kasar Sin Kwanan nan, masana kimiyya na kasar Sin sun gano wani sabon ma'adinai - niobium Baotou ore, wanda wani sabon ma'adinai ne mai arziki a cikin dabarun karafa.Niobium mai arziki yana da mahimman aikace-aikace a fannoni kamar su ncl na kasar Sin ...Kara karantawa -
Rarraba Masu Kayyade Tsarkakewar Duniya Rare
Ya zuwa yanzu, akwai nau'o'in nau'ikan nau'ikan abubuwan da ba a taɓa gani ba waɗanda aka ƙirƙira kuma an yi amfani da su, kuma hanyoyin rarraba su ma sun bambanta.Rarraba mai sauƙi da fahimta yana dogara ne akan siffar mai kara kuzari, wanda za'a iya raba shi zuwa nau'i biyu: granular da saƙar zuma.Gra...Kara karantawa -
Rare farashin ƙasa akan Oktoba, 11, 2023
Sunan samfur Farashin High and lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Neodymium karfe (yuan / ton) 645000 ~ 655000 - Dysprosium karfe (yuan / kg) 3450 Terbium karfe (yuan / kg) 10700 ~ 10800 - Praseodymium neodymium karfe / Pr-Nd karfe (yua ...Kara karantawa -
Matsayin Rare Abubuwan Abubuwan Duniya a cikin Masu Kayatarwa
A cikin rabin karnin da ya gabata, an gudanar da bincike mai zurfi kan tasirin abubuwan da ba kasafai suke haifarwa ba (musamman oxides da chlorides), kuma an samu wasu sakamako na yau da kullun, wadanda za a iya takaita su kamar haka: , 4f electrons suna loca ...Kara karantawa -
Rare earth catalytic kayan
An yi amfani da kalmar 'catalyst' tun farkon karni na 19, amma an san ta kusan shekaru 30, kusan tun daga shekarun 1970 lokacin da gurɓataccen iska da sauran batutuwa suka zama matsala.Kafin haka, ya taka muhimmiyar rawa a cikin zurfafan shuke-shuken sinadarai da mutane za su iya...Kara karantawa -
Rare farashin duniya a kan Oktoba, 10, 2023
Sunan samfur Farashin High and lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Neodymium karfe (yuan / ton) 645000 ~ 655000 - Dysprosium karfe (yuan / kg) 3450 Terbium karfe (yuan / kg) 10700 ~ 10800 - Praseodymium neodymium karfe / Pr-Nd karfe (yua ...Kara karantawa -
Satumba 2023 Rare Duniya Rahoton Wata-wata: Buƙatar Ci gaban da Tsayayyen Ci gaba a cikin Farashi na Duniya da ba kasafai ba a cikin Satumba
"Kasuwa ta kasance m a cikin watan Satumba, kuma umarni na kasuwanci ya inganta idan aka kwatanta da Agusta. Bikin tsakiyar kaka da ranar kasa yana gabatowa, kuma masana'antun neodymium baƙin ƙarfe boron kamfanoni suna rayayye safa up. Kasuwar bincike ya karu, da ciniki yanayi ne. .Kara karantawa -
Rarewar farashin duniya akan Oktoba, 9, 2023
Sunan samfur Farashin High and lows Lanthanum karfe (yuan/ton) 25000-27000 - Cerium karfe (yuan/ton) 24000-25000 - Neodymium karfe (yuan/ton) 645000 ~ 655000 +12500 Dysprosium karfe ~ (yuan /Kg) 3 +25 Terbium karfe(yuan /Kg) 10700 ~ 10800 +150 Praseodymium neodymium karfe/Pr-Nd...Kara karantawa -
A ranar 28 ga Satumba, 2023, yanayin yanayin da ba kasafai ake samu ba.
Farashin sunan samfurin highs da lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 24000-25000 - Neodymium karfe (yuan / ton) 635000 ~ 640000 - Dysprosium karfe (yuan / kg) 35000 Terbium karfe (yuan / kg) 10500 ~ 10700 - Praseodymium neody ...Kara karantawa -
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