Iindaba zeMveliso
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Isixhobo esineetalente ezikhethekileyo-Tungsten
Ungayifumana i-tungsten emsebenzini nanini na xa ubushushu buvuliwe.Ngenxa yokuba ayikho enye isinyithi inokuthelekiswa ne-tungsten xa ifika ekuxhathiseni ubushushu.I-Tungsten ineyona ndawo iphezulu yokunyibilika kuzo zonke iintsimbi kwaye ke ngoko ifanelekile kwizicelo zobushushu obuphezulu kakhulu.Ikwaphawulwa nge...Funda ngokugqithisileyo -
Izilumkiso zokusetyenziswa kweemveliso ze-tungsten kunye ne-molybdenum
1. Ukugcinwa kweTungsten kunye neemveliso ze-molybdenum zilula i-oxidize kunye nokutshintsha umbala, ngoko kufuneka zigcinwe kwindawo enomswakama ongaphantsi kwe-60%, iqondo lokushisa elingaphantsi kwe-28 ° C, kwaye lihlukaniswe kwezinye iikhemikhali.Iioksidi ze-tungsten kunye neemveliso ze-molybdenum zinyibilika emanzini kwaye zineasidi, ipl...Funda ngokugqithisileyo -
Itekhnoloji yokuvelisa ipleyiti ye-tungsten
I-tungsten yomgubo we-metallurgy idla ngokuba nenkozo entle, into engenanto ikhethwa ngokubanzi ngobushushu obuphezulu bokubumba kunye nendlela yokuqengqeleka, ubushushu bulawulwa ngokubanzi phakathi kwe-1500 ~ 1600 ℃.Emva kokungenanto, i-tungsten inokugqithwa ngakumbi, ifakwe okanye iphonswe.Amajelo eendaba...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-Molybdenum wire, i-Molybdenum powder, kunye ne-MoO3
Ukusetyenziswa kwe-MoO3: Isetyenziswa kakhulu kwi-powder metallurgy ukulungiselela i-molybdenum powder, yenza i-catalysts, i-additives yensimbi kunye ne-pigment.I-Molybdenum powder Inkcazo yemveliso: Le mveliso ingumgubo wentsimbi engwevu, eya kuthi ngokuthe ngcembe i-oxidize emoyeni, kwaye ilungiswe ngokunciphisa i-molybdenum trioxide nge-hydrogen....Funda ngokugqithisileyo
