Barium carbonate

Barium carbonate, yomwe imadziwikanso kuti witherite, ndi gulu loyera la crystalline lomwe limagwiritsidwa ntchito popanga mafakitale osiyanasiyana.Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi barium carbonate ndi gawo lopanga magalasi apadera, kuphatikiza machubu a kanema wawayilesi ndi galasi la kuwala.Kuphatikiza pa ntchito yake yopanga galasi, barium carbonate ili ndi ntchito zina zofunika.Nthawi zambiri amagwiritsidwa ntchito popanga magalasi a ceramic, komanso kupanga maginito a barium ferrite.Pawiriyi ndi gawo lofunika kwambiri popanga zolimbitsa thupi za PVC, zomwe zimagwiritsidwa ntchito popititsa patsogolo kulimba komanso moyo wautali wazinthu za PVC.Ntchito ina yofunika kwambiri ya barium carbonate ndi kupanga njerwa ndi matailosi.Pawiri nthawi zambiri amawonjezeredwa ku zosakaniza zadongo kuti apititse patsogolo mphamvu ndi kulimba kwa mankhwala omalizidwa.Amagwiritsidwanso ntchito popanga mankhwala apadera, kuphatikizapo mchere wa barium ndi barium oxide.Ngakhale kuti amagwiritsidwa ntchito zambiri, barium carbonate ndi mankhwala oopsa kwambiri ndipo ayenera kusamalidwa mosamala.Kuwonekera pawiri kungayambitse mavuto osiyanasiyana azaumoyo, kuphatikizapo kupuma, kuyabwa pakhungu, ndi m'mimba.Pachifukwa ichi, ndikofunika kutsatira malangizo onse otetezera pamene mukugwira ntchito ndi barium carbonate, kuphatikizapo kuvala zovala zodzitetezera komanso kupewa kukhudzana ndi nthawi yayitali.