Bariumchinhu chakakosha chesimbi chine zvinhu zvakawanda zvakasiyana uye mashandisirwo. Tichatarisa zvakadzama ruzivo rwekutanga rwebarium, kusanganisira zita rayo, chimiro, zvimiro zvemakemikari, uye mashandisirwo munzvimbo dzakasiyana siyana. Ngationgororei nyika ino inoshamisa yesimbi pamwe chete! Barium nomenclature uye chimiro Barium (Ba) ishanduko yesimbi chinhu chiri muchikamu chechina uye boka 5 reperiodic tafura. Nhamba yeatomu yaro i56, uye maerekitironi ayo ekugadzirisa ndeye [Ar] 3d10 4s1. Kune matatu isotopes ye barium: Ba-110, Ba-122, uye Ba-137. Ba-137 ndiyo isotopu yakagadzikana, inoverengera 99.8% yemhepo yePasi. Barium chemical properties Barium ine zvakawanda zvakasiyana-siyana zvemakemikari, zvichiita kuti ive chinhu chinokosha mune zvakawanda zvakakosha zvinokonzerwa nemakemikari.
Heano mamwe ezvivakwa zvakakosha kucherechedzwa:
1. Zvakanaka magetsi conductivity: Barium simbiyakanaka magetsi conductor, saka inoshandiswa zvakanyanya sechinhu chinoitisa muindasitiri yemagetsi.
2. High melting point: Barium ine yakanyanyisa kunyunguduka kwe 3820 ° C (kunyangwe pane yakajairika atmospheric pressure), iyo inoita kuti igadzikane zvakanyanya pakudziya kwakanyanya.
3. Good corrosion resistance: Barium inoratidzira kunaka kwekudzivirira kwehutu mune dzakawanda acids uye alkalis, saka inowanzoshandiswa sechinhu chinopesana nekuora.
4. Magineti akanaka: Kunyangwe barium iri ferromagnetic zvinhu, iyo magineti susceptibility yakadzikira, saka ine yakanaka magineti kudzivirira zvivakwa. Nzvimbo dzekushandisa dzebarium
Nekuda kweiyo yakasarudzika zvivakwa zvebarium, ine huwandu hwakawanda hwekushandisa muminda yakawanda. Zvinotevera ndezvimwe zvezvikuruNzvimbo dzekushandisa:
1.Indasitiri yemagetsi: Barium inonyanya kushandiswa kugadzira zvinhu zvemagetsi semiconductor zvishandiso, electrolytic capacitors uye high-frequency cables.
2.Indasitiri yegirazi: Barium inoshandiswa sechinhu chinowedzera mukugadzirwa kwegirazi kuvandudza kuoma, kukwenya kuramba uye kupisa kwegirazi.
3.Metallurgical industry:Bariuminogona kushandiswa kubvisa zvinhu zvinobatsira kubva kune mamwe masimbi esimbi, semhangura, lead uye zinc.
4.Indasitiri yemakemikari: Barium inogona kushandiswa kugadzira rabha yekugadzira, mapurasitiki uye zvimwe zvigadzirwa zvemakemikari.
5.Munda wekuchengetedza kwezvakatipoteredza: Barium inogona kushandiswa semugadziri wekuchenesa mvura kubvisa heavy metal ions nezvimwe zvinokuvadza mumvura.
Nguva yekutumira: Nov-05-2024