Barium hlau siv rau dab tsi?

Barium hlau, nrog rau cov tshuaj formula Ba thiab CAS naj npawb7647-17-8 ib, yog ib qho khoom siv zoo heev vim nws txoj kev siv ntau yam.Qhov nosiab purity barium hlau, feem ntau 99% mus rau 99.9% ntshiab, yog siv nyob rau hauv ntau yam kev lag luam vim nws cov khoom tshwj xeeb thiab ntau yam.

Ib qho ntawm cov kev siv tseem ceeb ntawmbarium hlauyog nyob rau hauv kev tsim cov khoom siv hluav taws xob thiab khoom siv.Vim nws cov hluav taws xob hluav taws xob siab thiab tsis tshua muaj thermal tsis kam, barium hlau yog siv rau hauv kev tsim cov tshuab nqus tsev, cathode ray hlab thiab lwm yam khoom siv hluav taws xob.Ntxiv rau,barium hlauyog siv nyob rau hauv kev tsim ntawm ntau yam alloys, xws li cov siv nyob rau hauv lub txim plug ntau lawm thiab nyob rau hauv kev tsim ntawm bearings rau tsheb thiab aerospace daim ntawv thov.

Barium hlaukuj tseem ua lub luag haujlwm tseem ceeb hauv kev kho mob, tshwj xeeb tshaj yog barium sulfate.Cov tshuaj no feem ntau yog siv los ua tus neeg sawv cev sib txawv rau X-ray duab ntawm lub plab zom mov.Tom qab noj barium sulfate, cov txheej txheem ntawm lub plab zom mov tuaj yeem pom meej, tso cai rau kev txawv txav lossis kab mob ntawm lub plab thiab cov hnyuv.Daim ntawv thov no qhia txog qhov tseem ceeb ntawmbarium hlauhauv kev lag luam kho mob thiab nws txoj kev koom tes rau kev kuaj mob.

Hauv cov ntsiab lus, high-puritybarium hlaumuaj purity ntawm 99% mus rau 99.9% thiab yog cov khoom muaj txiaj ntsig nrog ntau yam kev siv.Los ntawm nws lub luag haujlwm hauv kev tsim khoom siv hluav taws xob rau nws txoj kev koom tes rau kev kuaj mob, barium hlau tau ua pov thawj tias yog ib qho tseem ceeb hauv ntau qhov chaw.Nws cov khoom tshwj xeeb thiab ntau yam ua rau nws muaj txiaj ntsig zoo rau ntau qhov kev lag luam, qhia qhov tseem ceeb ntawm cov khoom siv hlau no.