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Haɓaka da gyare-gyare na cerium oxide da aikace-aikacen sa a cikin catalysis
Nazari akan kira da gyare-gyare Cerium oxide nanomaterials Kiran nanomaterials na ceria ya haɗa da hazo, hazo, hazo, hydrothermal, inji kira, konewa kira, sol gel, micro ruwan shafa fuska da pyrolysis, daga cikinsu akwai babban kira hanyoyin hazo ...Kara karantawa -
Rare farashin duniya a kan Nuwamba 28, 2023
Sunan samfur Farashin High da lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 26000 ~ 26500 - Neodymium karfe (yuan / ton 605000 ~ 615000 -10000 Dysprosium karfe ~ (yuan /Kg) 34000 Terbium karfe (yuan / kg) 9500 ~ 9600 - Praseodymium neodymium karfe / Pr-Nd karfe (y ...Kara karantawa -
Kasuwar lanthanum da cerium har yanzu ba ta da ƙarfi, kuma cerium na ƙarfe yana ƙaruwa akai-akai
Nuwamba 27, 2023: Kwanan nan, kasuwar ƙarfe ta lanthanum cerium ta nuna yanayi mai rauni da kwanciyar hankali, kuma buƙatun ƙarshen ya ci gaba da yin kasala, wanda ke haifar da ƙarancin aikin kasuwa gabaɗaya. Yardar ɓangarorin sayayya don shirya kayan gabaɗaya matsakaita ne, galibi suna ɗaukar...Kara karantawa -
Rare farashin duniya a kan Nuwamba 27, 2023
Sunan samfur Farashin High da lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 26000 ~ 26500 - Neodymium karfe (yuan / ton) 615000 ~ 625000 - Dysprosium karfe (yuan / kg) 3350 Terbium karfe (yuan / kg) 9500 ~ 9600 - Praseodymium neodymium karfe / Pr-Nd karfe (yuan / ...Kara karantawa -
Rare duniya na mako-mako bita daga Nuwamba 20th zuwa Nuwamba 24th - Praseodymium neodymium yana gwagwarmaya don daidaitawa, dysprosium terbium yana sake tashi a manyan matakai
A wannan makon (11.20-24, iri ɗaya a ƙasa), gabaɗayan yanayin kasuwancin duniya da ba kasafai ya bambanta ba. Halin yanayin haske na duniya praseodymium neodymium yana da rauni amma yana da ƙarfi, yayin da ƙarancin duniya dysprosium terbium ya hauhawa cikin ciniki, tare da sake tashi farashin. Halin ciniki na haske da haske ...Kara karantawa -
Rare farashin duniya a kan Nuwamba 24, 2023
Sunan samfur Farashin High da lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 26000 ~ 26500 - Neodymium karfe (yuan / ton) 615000 ~ 625000 - Dysprosium karfe (yuan / kg) 3350 50 Terbium karfe (yuan / kg) 9500 ~ 9600 +100 Praseodymium neodymium karfe / Pr-Nd karfe ...Kara karantawa -
Shiri na scandium alloy ta hanyar counter doping
Hanyar doping hanya ce ta al'ada don narkewar alluran tsaka-tsakin scandium. Yana hada da nade wani kaso na tsaftataccen karfen scandium a cikin aluminium, sannan a hada shi da narkakkar aluminum karkashin kariya ta argon, rike shi na tsawon lokaci, yana zuga shi sosai, da casti...Kara karantawa -
Rare farashin duniya a kan Nuwamba 23, 2023
Sunan samfur Farashin High da lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 26000 ~ 26500 - Neodymium karfe (yuan / ton) 615000 ~ 625000 - Dysprosium karfe (yuan / kg) 3300 50 Terbium karfe (yuan / kg) 9400 ~ 9500 +50 Praseodymium neodymium karfe / Pr-Nd karfe ...Kara karantawa -
Rare farashin duniya a kan Nuwamba 22, 2023
Sunan samfur Farashin High and lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 26000 ~ 26500 - Neodymium karfe (yuan / ton) 615000 ~ 625000 -5000 Dysprosium karfe ~ (yuan / kg) 3 - Terbium karfe (yuan / kg) 9350 ~ 9450 - Praseodymium neodymium karfe / Pr-Nd karfe (y ...Kara karantawa -
Rare farashin duniya a kan Nuwamba 21, 2023
Sunan samfur Farashin High da lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 26000 ~ 26500 - Neodymium karfe (yuan / ton) 620000 ~ 630000 - Dysprosium karfe (yuan / kg) 3250 Terbium karfe (yuan / kg) 9350 ~ 9450 - Praseodymium neodymium karfe / Pr-Nd karfe (yuan / ...Kara karantawa -
Rare farashin duniya a kan Nuwamba 20, 2023
Sunan samfurin Pirce High da lows Lanthanum karfe (yuan / ton) 25000-27000 - Cerium karfe (yuan / ton) 26000 ~ 26500 +1000 Neodymium karfe (yuan / ton) 620000 ~ 630000 - Dysprosium ~ karfe (yuan / kg) 3 - Terbium karfe (yuan / kg) 9350 ~ 9450 -50 Praseodymium neodymium karfe / Pr-Nd karfe ...Kara karantawa -
Rare Duniya Bita na mako-mako daga 13 ga Nuwamba zuwa Nuwamba 17 - raguwa zuwa daidaitawa
A wannan makon (11.13-11.17, iri ɗaya a ƙasa), kasuwar duniya da ba kasafai ba ta fara nuna alamun juyawa bayan kwanciyar hankali ta wucin gadi da ta gabata. A cikin wannan lokacin, labarai masu raɗaɗi sun mamaye kasuwa, tare da manyan kamfanoni na praseodymium neodymium ba su kare kasuwa ba kuma Myanmar rare ea ...Kara karantawa