Barium yog ib qho mos, nyiaj-dawb hlau uas tau siv dav hauv ntau qhov kev lag luam vim nws cov khoom tshwj xeeb. Ib qho ntawm cov kev siv tseem ceeb ntawm cov hlau barium yog nyob rau hauv kev tsim cov khoom siv hluav taws xob thiab lub tshuab nqus tsev. Nws lub peev xwm los nqus X-rays ua rau nws yog ib qho tseem ceeb hauv kev tsim cov khoom siv X-ray, xws li cov hlab X-ray siv hauv kev kho mob thiab tshuaj xyuas kev lag luam.
Ntxiv nrog rau kev siv cov khoom siv hluav taws xob, cov hlau barium kuj tseem siv rau hauv kev tsim ntau yam alloys. Thaum ua ke nrog lwm cov hlau xws li txhuas, magnesium thiab txhuas, barium txhim kho nws cov khoom, ua rau nws tsim nyog rau kev lag luam sib txawv. Piv txwv li, barium-aluminium alloys yog siv nyob rau hauv kev lag luam aerospace vim lawv lub teeb yuag thiab lub zog muaj zog.
Tsis tas li ntawd, barium compounds muab tau los ntawm cov hlau barium yog siv dav hauv kev tsim cov xim, pigments thiab coatings. Barium sulfate, tshwj xeeb, yog cov khoom tseem ceeb hauv kev tsim cov xim dawb rau cov xim thiab txheej vim nws qhov opacity siab thiab ci ntsa iab. Tsis tas li ntawd, barium carbonate kuj tseem siv rau hauv kev tsim cov ceramic glazes thiab enamels, ua rau cov xim ci thiab glossy tiav ntawm cov khoom siv ceramic.
Lub versatility ntawm barium hlau txuas mus rau kev kho mob teb, qhov twg nws yog siv raws li ib tug sib piv tus neeg sawv cev nyob rau hauv cov txheej txheem kuaj pom nyob rau hauv daim ntawv ntawm barium sulfate. Kev noj tshuaj barium sulfate raug tshem tawm los ntawm cov neeg mob txhim kho qhov pom ntawm lub plab zom mov thaum kuaj X-ray, pab kuaj xyuas ntau yam kev zom zaub mov.
Zuag qhia tag nrho, kev siv ntau yam ntawm barium hlau qhia nws qhov tseem ceeb hauv kev lag luam xws li kev kho mob, hluav taws xob, kev tsim khoom, thiab lub zog. Nrog nws cov khoom tshwj xeeb thiab ntau yam kev siv, barium tseem yog ib qho tseem ceeb ntawm kev tsav tsheb tshiab thiab kev vam meej hauv ntau qhov chaw.
Lub sij hawm xa tuaj: Plaub Hlis-10-2024