Amakuru

  • Hariho ubwoko bwubucukuzi, budasanzwe ariko ntabwo ari ibyuma?

    Nkuhagarariye ibyuma byubaka, tungsten, molybdenum nibintu bidasanzwe byubutaka ntibisanzwe kandi biragoye kubibona, aribyo bintu nyamukuru bibangamira iterambere ryubumenyi nikoranabuhanga mubihugu byinshi nka Amerika. Kugirango ukureho kwishingikiriza kuri thi ...
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  • Ibipimo bidasanzwe by'isi ku ya 23 Kamena 2021

    Igipimo cyibiciro byuyu munsi: Kubara indangagaciro muri Gashyantare 2001: Umubare w’ibiciro by’isi bidasanzwe ubarwa namakuru yubucuruzi bwigihe fatizo nigihe cyo gutanga raporo. Amakuru yubucuruzi yumwaka wose wa 2010 yatoranijwe mugihe cyibanze, hamwe nimpuzandengo yagaciro ya buri munsi amakuru yigihe cyubucuruzi bwibindi byinshi ...
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  • Abahanga bashiraho uburyo bwangiza ibidukikije bwo kugarura REE kumivu yamakara

    Abahanga mu bya siyansi bashizeho uburyo bwangiza ibidukikije bwo kugarura REE ivuye mu ivu ry’amakara : Mining.com Abashakashatsi bo mu Ishuri Rikuru ry’ikoranabuhanga rya Jeworujiya, bakoze uburyo bworoshye bwo kugarura ibintu bidasanzwe by’ubutaka mu ivu ry’amakara bakoresheje amazi ya ionic no kwirinda ibintu byangiza ...
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  • Abahanga Babona Magnetic Nanopowder ya 6G Ikoranabuhanga

    Abahanga babonye Magnetic Nanopowder ya 6G Inkomoko y'Ikoranabuhanga: Newwise Newswise - Abahanga mu bya siyansi bakoze uburyo bwihuse bwo gukora oxyde ya epsilon kandi berekana amasezerano yayo kubikoresho bizakurikiraho. Imiterere yihariye ya magnetique ituma iba imwe mu ...
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  • Vital itangira umusaruro wubutaka budasanzwe muri Nechalacho

    inkomoko: KITCO icukura amabuye y'agaciro (ASX: VML) yatangaje uyu munsi ko yatangiye umusaruro w’ubutaka budasanzwe mu mushinga wacyo wa Nechalacho mu Ntara y’Amajyaruguru y’Uburengerazuba, muri Kanada. Guturika no ...
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  • Isoko rihoraho isoko idasanzwe yisi

    1, Incamake yamakuru yingenzi Muri iki cyumweru, ibiciro bya PrNd, Nd ibyuma, Tb na DyFe byazamutseho gato. Ibiciro biva muri Metal yo muri Aziya mu mpera ziki cyumweru byatanzwe: Icyuma cya PrNd 650-655 RMB / KG, Nd icyuma 650-655 RMB / KG, DyFe alloy 2,430-2,450 RMB / KG, nicyuma cya Tb 8,550-8,600 / KG. 2, Isesengura rya Profeseri ...
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  • Igiciro cyibikoresho bya Neodymium magnet7 / 20/2021

    Igiciro cyibikoresho bya magneti ya Neodymium Incamake yibikoresho fatizo bya Neodymium ibiciro byanyuma. Isuzumabumenyi rya Magnet Searcher rimenyeshwa namakuru yakiriwe mugice kinini cyabitabiriye isoko harimo ababikora, abaguzi nabahuza. PrNd igiciro cyicyuma Si ...
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  • Ibiranga no gukoresha nano y'umuringa oxyde Cuo

    Ifu ya oxyde yumuringa nubwoko bwifu yumukara wicyuma cyumukara, gikoreshwa cyane.Cupric oxyde nubwoko bwibikoresho byinshi bidafite umubiri, bikoreshwa cyane mugucapa no gusiga irangi, ibirahuri, ububumbyi, imiti na catalizike.Bishobora gukoreshwa nka catalizator, itwara catalizator na electrode ...
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  • Scandium: ibyuma bidasanzwe byisi bifite imikorere ikomeye ariko bisohoka bike, bihenze kandi bihenze

    Scandium, ikimenyetso cyimiti ni Sc numubare wacyo wa atome ni 21, nicyuma cyoroshye, cyoroshye-cyera. Bikunze kuvangwa na gadolinium, erbium, nibindi, hamwe nibisohoka bike nigiciro kinini. Agaciro nyamukuru ni okiside leta + trivalent. Scandium ibaho mumabuye y'agaciro adasanzwe yisi, ariko gusa ...
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  • Urutonde rwisi 17 idasanzwe ikoresha (hamwe namafoto)

    Ikigereranyo rusange ni uko niba amavuta ari maraso yinganda, isi idasanzwe ni vitamine yinganda. Isi idasanzwe ni impfunyapfunyo yitsinda ryibyuma. Ibidasanzwe Byisi, REE) byavumbuwe nyuma yikinyejana cya 18. Hariho ubwoko 17 bwa REE, harimo 15 l ...
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  • Gukoresha scandium oxyde Sc2O3 ifu

    Gukoresha okiside ya scandium Imiti yimiti ya scandium ni Sc2O3. Ibyiza: Umweru ukomeye. Hamwe nububiko bwubutaka budasanzwe sesquioxide. Ubucucike 3.864. Gushonga ingingo 2403 ℃ 20 ℃. Kudashonga mumazi, gushonga muri acide ishyushye. Itegurwa no kubora ubushyuhe bwumunyu wa scandium. Birashobora kuba ...
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  • Ibyiza, gushyira mubikorwa no gutegura yttrium oxyde

    Imiterere ya kristu ya yttrium oxyde Yttrium oxyde (Y2O3) ni oxyde yisi yera idasanzwe idashonga mumazi na alkali kandi igashonga muri aside. Nubwoko busanzwe bwa C bwisi budasanzwe sesquioxide hamwe nububiko bushingiye kumubiri. Imbonerahamwe ya Crystal imbonerahamwe ya Y2O3 Imiterere ya Crystal Igishushanyo cya Y2O3 Ifatika an ...
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