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Ole Matafaioi ole Eleele ole Eleele i Catalysts
I le afa seneturi talu ai, sa faia suʻesuʻega tele i luga o aʻafiaga faʻalavelave o elemene e le masani ai (e masani lava o oxides ma chlorides), ma o nisi o taunuuga masani na maua, lea e mafai ona aoteleina e pei ona taua i lalo: 1. I le fausaga eletise o elemene eleele e le masani ai. , 4f electrons o loʻo iai ...Faitau atili -
Mea fa'a'ele'ele seasea
O le upu 'catalyst' ua fa'aaogaina talu mai le amataga o le 19th seneturi, ae ua lauiloa lautele mo le lata i le 30 tausaga, e tusa ma le 1970s ina ua avea le filogia o le ea ma isi faafitauli ma faafitauli. Aʻo leʻi faia lena mea, sa faia se sao taua tele i le loloto o vailaʻau vailaʻau e mafai e tagata ...Faitau atili -
Fa'asologa o tau o le lalolagi i aso 10 Oketopa, 2023
Igoa oloa Tau Maualuluga ma maualalo uamea Lanthanum (yuan/ton) 25000-27000 - uamea Cerium (yuan/ton) 24000-25000 - uamea Neodymium (yuan/ton) 645000~655000 - uamea Dysprosium (yuan / Kg) 3450~3500 - Uamea Terbium(yuan/Kg) 10700~10800 - Praseodymium neodymium uamea/Pr-Nd uamea (yua...Faitau atili -
Setema 2023 Ripoti Fa'alemasina Fa'alemasina: Fa'atupula'ia o Mana'oga ma le Alualu i Luma i Tau o le Lalolagi Seseasea ia Setema
"Na tumau pea le mautu o le maketi ia Setema, ma o loʻo faʻaleleia atili le faʻatonuga o pisinisi i lalo pe a faʻatusatusa ia Aukuso. .Faitau atili -
Fa'asologa o tau o le lalolagi e le masani ai ile aso 9 o Oketopa, 2023
Igoa oloa Tau Maualuluga ma maualalo uamea Lanthanum (yuan/ton) 25000-27000 - uamea Cerium (yuan/ton) 24000-25000 - uamea Neodymium (yuan/ton) 645000~655000 +12500 uamea Dysprosium (yuan/Kg) 35050~35050~ +25 Terbium uamea(yuan/Kg) 10700~10800 +150 Praseodymium neodymium metal/Pr-Nd...Faitau atili -
I le aso 28 o Setema, 2023, le tau o le tau o eleele e le masani ai.
igoa oloa maualuga tau ma maualalo Lanthanum uamea (yuan/ton) 25000-27000 - Cerium uamea (yuan/ton) 24000-25000 - Neodymium uamea (yuan/ton) 635000~640000 - Dysprosium uamea (yuan / Kg) 3400 ~ 3500 Uamea Terbium(yuan/Kg) 10500~10700 - Praseodymium neody...Faitau atili -
u'amea 'ele'ele seāseā ma fa'ameamea
Metala eleele seasea o mea mataʻina taua mo le gaosia o mea e teu ai hydrogen, NdFeB mea maneta tumau, mea magnetostrictive, ma isi. O loʻo faʻaaogaina lautele i uʻamea e le o ferrous ma alamanuia uamea. Ae o lona gaioiga uʻamea e matua malosi, ma e faigata ona aveese mai i ...Faitau atili -
Fa'agata fa'aagaga fa'alelalolagi o hafnium u'amea, fa'atasi ai ma le tele o fa'aoga i lalo
E mafai e le Hafnium ona faʻapipiʻi faʻatasi ma isi uʻamea, o le sili ona sui o le hafnium tantalum alloy, e pei o le pentacarbide tetratantalum ma le hafnium (Ta4HfC5), lea e maualuga lona faʻafefe. O le mea liusuavai o le pentacarbide tetratantalum ma le hafnium e mafai ona oʻo atu i le 4215 ℃, ma avea ai ma le taimi nei ...Faitau atili -
Fa'asologa o tau o se lalolagi seasea ia Setema 27, 2023
Igoa o oloa Tau Ups ma lalo uamea Lanthanum (yuan/ton) 25000-27000 - uamea Cerium (yuan/ton) 24000-25000 - uamea Neodymium (yuan/ton) 635000~640000 - uamea Dysprosium (yuan/kg) 3400~3500 - Uamea Terbium (yuan/kg) 10500~10700 - Praseodymium neodymium ...Faitau atili -
I le aso 26 o Setema, 2023, le tau o le tau o eleele e le masani ai.
Igoa o oloa Tau Hghs ma maualalo uamea Lanthanum (yuan/ton) 25000-27000 - uamea Cerium (yuan/ton) 24000-25000 - uamea Neodymium(yuan/ton) 635000~640000 - uamea Dysprosium (yuan /Kg) 3400~3500 Uamea Terbium (yuan/Kg) 10500~10700 - Pr-Nd uamea (yuan/to...Faitau atili -
Hafnium series oloa
Hafnium fa'asologa o oloa ma fa'aoga ============================================= ================================================== ================== Hafnium puna'oa Hafnium fa'atamaoaigaina vHafnium oloa vaeluaga Hafnium ...Faitau atili -
Elemene 72: Hafnium
Hafnium, uamea Hf, atomic numera 72, atomic mamafa 178.49, o se uʻamea suiga lanu efuefu siliva iila. O le Hafnium e ono fa'amautu isotopes: hafnium 174, 176, 177, 178, 179, ma le 180. Hafnium e le tali atu i le fa'afefeteina o le hydrochloric acid, fa'afefete sulfuric acid, ma vaifofo malosi, ae i...Faitau atili