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Ukukhutshwa kwe-scandium oxide ukusuka kwi-tungsten slag
Ilizwe lethu lityebile ngezinto ezingenamsebenzi, ngakumbi ubutyebi be-tungsten. Indawo yokugcina kunye nevolumu yemigodi ye-tungsten ore sunk yokuqala kwihlabathi. I-akhawunti ye-china ye-pungsten ye-tungsten malunga ne-47% yobutyebi behlabathi, kunye neakhawunti ye-ofisi yemveliso yemveliso ye-51% ye-orl ...Funda ngokugqithisileyo -
Yintoni i-hilmium oxide?
I-Holmium Oxide, ngefomula yekhemizi lekhemikhali, yindawo enqabileyo yomhlaba etsala umdla kwiinkalo ezahlukeneyo ngenxa yepropathi eyahlukeneyo. Ifumaneka kumanqanaba ococeko ukuya kuthi ga kwi-99.999% (5ND), 99.99% (4N), kunye ne-99.9% (i-Holmium), i-Holmium Oxide yimveliso yolo mzi-mveliso kwaye ...Funda ngokugqithisileyo -
Ukuthumela i-zirconccorium Tetracheride (ZRCL4) i-10026-11-11-6 99.95%
Ngaba i-zirconium chloride inyibilika emanzini? I-Zirconium chloride (i-zirconcrium Tetracheride) inyibilikiswe emanzini. Ngokutsho kolwazi kwiziphumo zokukhangela, ukunyibilisela i-chirconium chloride ichazwa njenge "inyibilikisi emanzini abandayo, ethanol, kunye ne-ether, i-torlen ibe ...Funda ngokugqithisileyo -
Yintoni i-neodimium kunye neendlela zawo zovavanyo ezisetyenzisiweyo?
Ubusazi? Inqaku le-neodimuum yafunyanwa kwi-vienna ngo-1885 yiKarl Auer. Xa ufunda i-Amonium Detarate Tetrarahdrate, i-Orde yahlulahlula-hlula ne-neodiyoum kunye ne-rasehedymium ukusuka kumxube we-neodiyorium kunye ne-raseodziyorem ngokuhlalutyo lwe-spectroscopic. Ukwenzela ukukhumbula umntu odaliweyo ...Funda ngokugqithisileyo -
Yintoni into yeYttrium, isicelo sayo, iindlela zayo zokuvavanywa ezisetyenzisiweyo?
Ubusazi? Inkqubo yabantu yokufumana i-Yttrium yayigcwele i-wist kunye nemiceli mngeni. Ngo-1787, iSwede kaKarl Axenius yafumanisa ukuba i-ore enkulu yafumanisa i-quandown emnyama ne-Ore emnyama kwilali yakhe yedolophu yakhe yaza yabiza ngokuba yi "Ytterbite". Emva koko, izazinzulu ezininzi zivele ...Funda ngokugqithisileyo -
Yintoni intsimbi ye-erbium, isicelo, iipropathi kunye neendlela zokuvavanya eziqhelekileyo ezisetyenzisiweyo
Njengoko sikhangela umhlaba omangalisayo wezinto, i-Erbimus itsala ingqalelo yethu ngepropathi yayo eyahlukileyo kunye nexabiso lesicelo elinokubakho. Ukusuka kuLwandle olunzulu ukuya kwindawo engaphandle, ukusuka kwizixhobo zangoku ze-elektroniki kwiTekhnoloji yamandla eluhlaza, ukusetyenziswa kwe-Erbium kwicandelo leSayensi kuyaqhubeka ...Funda ngokugqithisileyo -
Yintoni inkulu, siyintoni isicelo sayo, kunye nendlela yokuvavanya i-barium?
Kwilizwe lomlingo le-chemistry, ibanga lihlala litsala ingqalelo yezazinzulu nge-charm yayo eyahlukileyo kunye nesicelo sayo esibanzi. Nangona le sithwili-into yentsimbi emhlophe ingabi nakukhathaza njengegolide okanye isilivere, idlala indima engathethekiyo kumasimi amaninzi. Kwizixhobo zokuchaneka ...Funda ngokugqithisileyo -
Yintoni i-scandium kunye neendlela zawo zokuvavanya ezisetyenzisiweyo
21 Iskedium kunye neendlela zayo zokuvavanya ezisetyenziswayo zamkeleka kulo lonke ilizwe lezinto ezizele yimfihlakalo kunye nomtsalane. Namhlanje, siya kuphonononga inqaku elikhethekileyo kunye-Scandium. Nangona le nto inokuthi ingaqhelekanga kubomi bethu bemihla ngemihla, idlala indima ebalulekileyo kwisayensi nemveliso. Isikali, ...Funda ngokugqithisileyo -
I-Holmium yeNqanament kunye neendlela zokuvavanya eziqhelekileyo
I-Holmium yenqaku kunye neendlela zokufunyanwa eziqhelekileyo kwitheyibhile yamaxesha eekhemikhali, kukho into ebizwa ngokuba yi-Holmium, eyintsimbi enqabileyo. Le nto iqinile kubushushu begumbi kwaye inendawo ephezulu yokunyibilika kunye nendawo yokubila. Nangona kunjalo, le ayisiyonxalenye enomdla ye-Holmi ...Funda ngokugqithisileyo -
Yintoni i-aluminium ye-aluminium Matlium Albed Albe5 Albe3 kwaye isetyenziselwa ntoni?
I-Aluminium-Berylium Matlium Alloty yiyongezelelo efunwayo yokunyibilikisa i-magnesium alloy kunye ne-aluminium alloy. Ngexesha lokunyibilika kunye nenkqubo yokuhlaziywa kwe-Aleminium-Magnesium Alnement, i-Agnesium ye-oxidid phambi kwe-aluminium ngenxa yomsebenzi wayo ukwenza ifilimu enkulu ye-magnesium oxies, ...Funda ngokugqithisileyo -
Ukusetyenziswa kunye ne-dosage ye-Holmium Oxide, ubungakanani be-suricle, umbala, ifomula yemichiza kunye nexabiso le-NANoO Holmium Oxide
Ngaba iHolmium Oxide? I-Holmium Oxide, ekwabizwa ngokuba yi-Holmium Trioxide, inefomula yekhemikhali yekhephu ye-HO2. Yindawo edityanisiweyo yeyona nto inqabileyo yomhlaba iHolmium neoksijini. Yenye yezona zinto zaziwayo kakhulu zeparamagnetic kunye ne-dysprosium oxial suide. I-Holmium Oxide yenye yezinto ...Funda ngokugqithisileyo -
I-900%! Emva konyulo lukaTrump, amaxabiso am anqabileyo emhlabeni anyuka. Ngaba i-Musk ilahlekile ngokupheleleyo?
Ngaba amaxabiso anqabileyo eTshayina aya kuvuka engazange abekho ngaphambili emva konyulo lukaTrump? Ingxelo yophando ye-Citic ye-Citic ibonisa ukuba amaxabiso eemveliso zomhlaba anqabileyo aqhubekile kutshanje, kunye nomzi mveliso onqabileyo womhlaba unokusebenzisa indawo yokuguqula, ukuba yindawo eshushu kwimarike yangoku. ...Funda ngokugqithisileyo