Dab tsi yoglanthanum tungsten pas nrig
Lanthanum yog ib qho khoom siv tau yooj yim, malleable, thiab mos hlau uas oxidizes sai heev thaum raug huab cua. Nws yog tsim los ntawm cov minerals monazite thiab bastnasite los ntawm ib tug complex multi-theem extraction txheej txheem.
Lanthanum compounds muaj ntau yam kev siv thiab tuaj yeem siv los ua catalysts, iav additives, carbon teeb pom kev zoo rau studio teeb pom kev zoo thiab projections, ignition ntsiab nyob rau hauv lighters thiab torches, hluav taws xob cathodes, scintillators, thiab lwm yam.
Lanthanum carbonate (La2 (CO3) 3) tau pom zoo ua tshuaj tiv thaiv lub raum tsis ua haujlwm.
Lanthanum tungsten qws piav qhia:
Nta: siab zoo, workability
Siv: Raws li cov khoom siv rau kev tsim cov hlau tshwj xeeb, thiab lwm yam.
Tshuaj muaj pes tsawg leeg: tungsten + lanthanum
Nto: sib tsoo, tu, forging
Purity: W>99.50%
Tungsten qws ceev: 19.2g / cm3
Ntim: Cov ntim sib txawv tuaj yeem muab tau raws li cov neeg siv khoom xav tau.
Nco tseg: Cov khoom lag luam nrog lwm cov kev qhia tshwj xeeb tuaj yeem tsim tau raws li cov neeg siv khoom xav tau