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Iterambere ryiterambere ryinganda zidasanzwe mubushinwa
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Imiterere yiterambere ryinganda zidasanzwe mubushinwa
Nyuma y’imyaka irenga 40 y’imbaraga, cyane cyane iterambere ryihuse kuva mu 1978, inganda zidasanzwe z’Ubushinwa zasimbutse neza mu rwego rw’umusaruro ndetse n’ubuziranenge bw’ibicuruzwa, bituma habaho inganda zuzuye. Kugeza ubu, isi idasanzwe itunganya Ubushinwa Amabuye ashonga kandi aratandukana ...Soma byinshi -
Ijambo ridasanzwe ry'isi (3): ibinyabuzima bidasanzwe
Silicon ishingiye kubutaka budasanzwe bugizwe nicyuma kivanze Icyuma gikozwe muguhuza ibintu bitandukanye byicyuma na silikoni nicyuma nkibigize shingiro, bizwi kandi nkubutaka budasanzwe bwa silicon icyuma. Amavuta arimo ibintu nk'isi idasanzwe, silikoni, magnesium, aluminium, manganese, calciu ...Soma byinshi -
Ibiciro Byisi Ntibisanzwe I Ugushyingo, 1, 2023
Ntibisanzwe isi itandukanye Ibiciro biri hasi Igiciro cyo hejuru Igiciro cyo hejuru Igiciro cyo kuzamuka no kugabanuka / Yuan Lanthanum Oxide La2O3 / EO≥99.5% 3400 3800 3600 - Yuan / ton Lanthanum Oxide La2O3 / EO≥99.99% 16000 18000 17000 - Yuan / ton Cerium Ox ...Soma byinshi -
Iterambere mu Kwiga Ntibisanzwe Isi Yuburayi bwo Gutezimbere Urutoki
Imiterere ya papillary ku ntoki zabantu ntigihinduka cyane muburyo bwimiterere yabantu kuva bakivuka, bafite imiterere itandukanye kumuntu, kandi imiterere ya papillary kuri buri rutoki rwumuntu umwe nayo iratandukanye. Igishusho cya papila ku ntoki cyakuweho a ...Soma byinshi -
Ibiciro Byisi Ntibisanzwe I Ukwakira, 31, 2023
Ntibisanzwe Ubwoko butandukanye Ibiciro Bike Igiciro cyo hejuru Igiciro cyo hejuru Igiciro cyo hejuru Buri munsi kuzamuka no kugabanuka / Yuan Lanthanum Oxide La2O3 / EO≥99.5% 3400 3800 3600 - Yuan / ton Lanthanum Oxide La2O3 / EO≥99.99% 16000 18000 17000 - Yuan / ton Cerium Oxide ...Soma byinshi -
Dysprosium oxyde irashonga mumazi?
Dysprosium oxyde, izwi kandi ku izina rya Dy2O3, ni uruganda rugizwe n'umuryango udasanzwe w'isi. Bitewe nimiterere yihariye, ikoreshwa cyane mubikorwa bitandukanye, ariko ikibazo gikunze kuvuka nukumenya niba okiside ya dysprosium ibora mumazi. Muri iki kiganiro, tuzasesengura ibisubizo ...Soma byinshi -
Ibiciro Byisi Ntibisanzwe I Ukwakira, 30, 2023
Ntibisanzwe Ubwoko butandukanye Ibiciro Bike Igiciro cyo hejuru Igiciro cyo hejuru Igiciro cyo hejuru Buri munsi kuzamuka no kugabanuka / Yuan Lanthanum Oxide La2O3 / EO≥99.5% 3400 3800 3600 - Yuan / ton Lanthanum Oxide La2O3 / EO≥99.99% 16000 18000 17000 - Yuan / ton Cerium Oxide ...Soma byinshi -
Ntibisanzwe Isi Ijambo (1): Amagambo rusange
Ntibisanzwe isi / ibintu bidasanzwe byisi Ibintu bya Lanthanide bifite numero ya atome iri hagati ya 57 na 71 mumeza yibihe, aribyo lanthanum (La), cerium (Ce), praseodymium (Pr), neodymium (Nd), promethium (Pm) Samarium (Sm), europium (Eu), gadolinium (Gd), terbium (Td). er ...Soma byinshi -
23 2023 Icyumweru cya 44 Icyumweru Isoko Isoko rya buri cyumweru Report Ibiciro bidasanzwe byisi byagabanutseho gato kubera ubucuruzi bworoheje
Muri iki cyumweru, isoko ry’isi idasanzwe ryakomeje gutera imbere mu buryo budakomeye, hamwe n’ubwiyongere bw’imyumvire yo kohereza ku isoko ndetse n’igabanuka ry’ibiciro by’ibicuruzwa bidasanzwe ku isi. Ibigo bitandukanye byatanze amagambo make akora nubucuruzi buke. Kugeza ubu, icyifuzo cya neodymium yo mu rwego rwo hejuru ...Soma byinshi -
Ntibisanzwe ibyuma byisi bishobora gukoreshwa mumodoka
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Ibintu bidasanzwe byubutaka neodymium
Bastnaesite Neodymium, numero ya atome 60, uburemere bwa atome 144.24, hamwe nibirimo 0.00239% mubutaka, cyane cyane muri monazite na bastnaesite. Hariho isotopi irindwi ya neodymium muri kamere: neodymium 142, 143, 144, 145, 146, ...Soma byinshi