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Impendulo engxamisekileyo yokuphuculwa kwe-ziirconnium Tetracheride
Yahlula indawo engcolileyo kwaye usete imiqondiso yesilumkiso malunga nayo. Kucetyiswa ukuba abasebenzi abangxamisekileyo banxibe imaski yegesi kunye nempahla yokhuseleko lweekhemikhali. Sukuqhawula ngokuthe ngqo into evulekileyo ukuba ithintele uthuli. Lumka ukutshayela kwaye ulungiselele isisombululo se-5% esine-acidic. Emva koko iGRAD ...Funda ngokugqithisileyo -
Iipropathi zomzimba kunye neekhemikhali kunye neempawu eziyingozi ze-ziirconcride (ziirconium chloride)
UMarker alias. I-Zirconium ye-chloride yempahla eyingozi Nombolo 81517 igama lesiNgesi. I-ZirconclorIde i-UN. I-ZRCL4 Imolekyuli. 233.20 emzimbeni kunye neepropathi zekhemikhali kunye neepropathi. I-crystal emhlophe okanye i-powder, ngokulula uDeni ...Funda ngokugqithisileyo -
Yintoni i-lanthanum cerium (i-la-CE) yentsimbi kunye nesicelo?
I-Lanthanam yentsimbi yentsimbi yentsimbi yomhlaba onqabileyo ngozinzo oluhle, ukumelana nokuziphatha kunye namandla omatshini. Iipropathi zekhemikhali zekhemikhali zisebenza kakhulu, kwaye zinokuphendula ngee-oxidants kunye neearhente zokunciphisa iiarhente ezahlukeneyo kunye nemichiza. Kwangelo xesha, i-lanthanum cerium yentsimbi ...Funda ngokugqithisileyo -
Ikamva leZikolo eziPhambili kwiZikolo eziPhambili
INTSHAYELELO NGEZOBUCHULE BOKUGQIBELA Ezi zinto zintshabalalisayo zidibanisa iproferi ekhethekileyo ...Funda ngokugqithisileyo -
Ukwazisa i-zirconium powder: ikamva lesayensi ephezulu
INTSHAYELELO NGE-ZIRCONIAM POLDER: Ikamva lezeNzululwazi eziPhezulu kwimimandla yeSayensi yeZakhiwo kunye nezoBunjineli, kukho ukusukela phambili kwezinto ezisemgangathweni ezinokumelana neemeko ezigqithisileyo kwaye zibonelela ngempumelelo engathethekiyo. I-zirconium powder yi ...Funda ngokugqithisileyo -
Yintoni i-titanium hydride tih2 powder?
I-titanium hydride mnyama ngumgubo ofanayo, enye yeemveliso eziphakathi kwi-titanium, kwaye inoluhlu olubanzi lwee-titatium, kwaye lunoluhlu olubanzi lwee-titatiumFunda ngokugqithisileyo -
Yintoni i-cerium esetyenziselwa?
Ukusetyenziswa kwentsimbi yesinyithi ye-cerium kwaziswa ngolu hlobo lulandelayo: I-2. Ukuhlanjwa kwe-AutoMotive Catalyst: i-cerium yensimbi ...Funda ngokugqithisileyo -
I-cerium, enye yeentsimbi zomhlaba onqabileyo kunye nemfundo ephezulu yendalo
I-cerium yintsimbi engwevu neyokuxinana kwe-6.9G / cm3 (i-cubic cystal), indawo ye-cubic / i-Crystal), indawo yokubila ye-785 ℃, inqaku lokubilisa eli-343 ℃, kunye ne-deciting. Yeyona nto ininzi yentsimbi ye-lanthen. I-Bent Crium Strips ihlala i-splash spark. I-Cerium ilula i-oxidd kwi-roo ...Funda ngokugqithisileyo -
Idosi enetyhefu ye-barium kunye ne-comples yayo
I-Barium kunye negama layo leziyobisi kwi-Chiness: Ibium English IGAMA: I-Barium, I-Barium, iBarium ye-Alkaline ye-Alkaline ye-Alkaline ethambileyo (i-baco3) kunye ne-barite (baso4). I-Barium Compounds isetyenziswe ngokubanzi kwi-ceramics, ishishini leglasi, st ...Funda ngokugqithisileyo -
Zeziphi izinyithi ezingama-37 eziphambili ukuba abantu abangama-90% abayaziyo?
I-1. I-Gengeram ecocekileyo: i-jamanium ihlanjululwe ngetekhnoloji ye-teyimu yengingqi, ecocekile "ye-alrinam ye-13. Eyona i-Aluminium yentsimbi: ifunyenwe kuyo yonke indawo emhlabeni. Umhlaba oqhelekileyo nabo ...Funda ngokugqithisileyo -
Ungakanani na owaziyo ngobhedu lwe phosphorus?
I-Phosphorus Popper (phosphor bronze) (i-phosphor bronze) (i-phosphor bronze) ye-phosnzer phomment ye-5-8%, kunye nezinye izinto zentsimbi, zinc I-Zn, njl.Funda ngokugqithisileyo -
Ungakanani na malunga ne-tenalm?
I-Tantalelom yintsimbi yesithathu yokuphilisa emva kokuba i-tungsten kunye ne-rium. I-Tantalelom inothotho lwezinto ezibalaseleyo ezinjengendawo ephezulu yokunyibilika, uxinzelelo olusezantsi lokusebenza, uzinzo lwemichiza eliphezulu, ukuzinza okuphezulu, ukungavisisani okuphezulu, kunye nesidlo esiphakamileyo se-suectrion se-sueter ...Funda ngokugqithisileyo