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Akopọ ati iyipada ti cerium oxide ati ohun elo rẹ ni catalysis
Iwadi lori kolaginni ati iyipada Cerium oxide nanomaterials Kolaginni ti ceria nanomaterials pẹlu ojoriro, coprecipitation, hydrothermal, darí kolaginni, ijona kolaginni, sol gel, micro ipara ati pyrolysis, laarin eyi ti awọn akọkọ kolaginni awọn ọna ti wa ni ojoriro ...Ka siwaju -
Aṣa idiyele idiyele ilẹ toje ni Oṣu kọkanla ọjọ 28, Ọdun 2023
Orukọ ọja Iye Ga ati kekere Lanthanum irin (yuan / ton) 25000-27000 - Cerium irin (yuan / ton) 26000 ~ 26500 - Neodymium irin (yuan / ton 605000 ~ 615000 -10000 Dysprosium irin ~ (yuan / kg) 34035 Terbium irin (yuan / kg) 9500 ~ 9600 - Praseodymium neodymium irin/Pr-Nd irin (y...Ka siwaju -
Ọja fun lanthanum ati cerium ṣi jẹ alailagbara, ati cerium irin ti n dide ni imurasilẹ
Oṣu kọkanla ọjọ 27, Ọdun 2023: Laipẹ, ọja irin lanthanum cerium ti ṣe afihan aṣa ti ko lagbara ati iduroṣinṣin, ati pe ibeere ebute ti wa ni onilọra, ti o yọrisi iṣẹ ṣiṣe ọja gbogbogbo ti ko lagbara. Ifẹ ti awọn ẹgbẹ rira lati mura awọn ohun elo jẹ apapọ apapọ, ni pataki gbigba…Ka siwaju -
Ilọsi idiyele ilẹ-aye toje ni Oṣu kọkanla ọjọ 27, Ọdun 2023
Orukọ ọja Iye Ga ati kekere Lanthanum irin (yuan / ton) 25000-27000 - Cerium irin (yuan / ton) 26000 ~ 26500 - Neodymium irin (yuan / ton) 615000 ~ 625000 - Dysprosium irin (yuan / kg) 3350 - 3350 Terbium irin(yuan /Kg) 9500 ~ 9600 - Praseodymium neodymium irin/Pr-Nd irin (yuan/...Ka siwaju -
Atunwo ọsẹ ti o ṣọwọn lati Oṣu kọkanla ọjọ 20th si Oṣu kọkanla ọjọ 24th - Praseodymium neodymium tiraka lati duro, dysprosium terbium dide lẹẹkansi ni awọn ipele giga
Ni ọsẹ yii (11.20-24, kanna ni isalẹ), aṣa gbogbogbo ti ọja aye toje ti yapa. Aṣa ti ina toje aye praseodymium neodymium jẹ alailagbara ṣugbọn iduroṣinṣin, lakoko ti erupẹ aiye dysprosium terbium ti pọ si ni iṣowo, pẹlu awọn idiyele ti n dide lẹẹkansi. Ipo iṣowo ti ina ati hea ...Ka siwaju -
Ilọsi idiyele ilẹ-aye toje ni Oṣu kọkanla ọjọ 24, Ọdun 2023
Orukọ ọja Iye Ga ati kekere Lanthanum irin (yuan / ton) 25000-27000 - Cerium irin (yuan / ton) 26000 ~ 26500 - Neodymium irin (yuan / ton) 615000 ~ 625000 - Dysprosium irin (yuan / kg) 3350 + 3350 50 Terbium irin(yuan /Kg) 9500~9600 +100 Praseodymium neodymium irin/Pr-Nd irin...Ka siwaju -
Igbaradi ti scandium alloy nipasẹ counter doping ọna
Ọna doping jẹ ọna ibile fun yo awọn allo agbedemeji scandium. O jẹ pẹlu yiyi ipin kan ti scandium irin-mimọ giga ni aluminiomu, lẹhinna dapọ pẹlu aluminiomu didà labẹ aabo argon, dimu fun akoko ti o to, gbigbera daradara, ati casti…Ka siwaju -
Aṣa idiyele idiyele ilẹ-aye ni Oṣu kọkanla ọjọ 23, Ọdun 2023
Orukọ ọja Iye Ga ati kekere Lanthanum irin (yuan / ton) 25000-27000 - Cerium irin (yuan / ton) 26000 ~ 26500 - Neodymium irin (yuan / ton) 615000 ~ 625000 - Dysprosium irin (yuan / kg) 3500 + ~ 3300 50 Terbium irin(yuan /Kg) 9400~9500 +50 Praseodymium neodymium irin/Pr-Nd irin ...Ka siwaju -
Aṣa idiyele idiyele ilẹ-aye ni Oṣu kọkanla ọjọ 22, Ọdun 2023
Orukọ ọja Iye Ga ati kekere Lanthanum irin (yuan / ton) 25000-27000 - Cerium irin (yuan / ton) 26000 ~ 26500 - Neodymium irin (yuan / ton) 615000 ~ 625000 -5000 Dysprosium irin ~ (yuan / kg) 3 3 - Terbium irin (yuan / kg) 9350 ~ 9450 - Praseodymium neodymium irin/Pr-Nd irin (y...Ka siwaju -
Aṣa idiyele ilẹ-aye toje ni Oṣu kọkanla ọjọ 21, Ọdun 2023
Orukọ ọja Iye Ga ati kekere Lanthanum irin (yuan / ton) 25000-27000 - Cerium irin (yuan / ton) 26000 ~ 26500 - Neodymium irin (yuan / ton) 620000 ~ 630000 - Dysprosium irin (yuan / kg) 3250 - 3250 Terbium irin(yuan /Kg) 9350 ~ 9450 - Praseodymium neodymium irin/Pr-Nd irin (yuan/...Ka siwaju -
Aṣa idiyele idiyele ilẹ toje ni Oṣu kọkanla ọjọ 20, ọdun 2023
Orukọ ọja Pirce High ati lows Lanthanum irin (yuan / ton) 25000-27000 - Cerium irin (yuan / ton) 26000 ~ 26500 +1000 Neodymium irin (yuan / ton) 620000 ~ 630000 - Dysprosium ~ irin (yuan / kg) 3 - irin Terbium (yuan / kg) 9350 ~ 9450 -50 Praseodymium neodymium irin/Pr-Nd irin ...Ka siwaju -
Atunwo Ọsẹ-ọsẹ ti Ilẹ-aye ti o ṣọwọn lati Oṣu kọkanla ọjọ 13 si Oṣu kọkanla ọjọ 17- plummeting si imuduro
Ni ọsẹ yii (11.13-11.17, kanna ni isalẹ), ọja ilẹ toje bẹrẹ lati ṣafihan awọn ami ti yiyi pada lẹhin iduroṣinṣin igba diẹ ti tẹlẹ. Lakoko yii, awọn iroyin aifokanbalẹ gba lori ọja, pẹlu awọn ile-iṣẹ praseodymium neodymium nla ko ṣe aabo ọja naa mọ ati Mianma toje ea…Ka siwaju