Bismuth

Bismuth inoratidzwa patafura ye periodic ine chiratidzo Bi, atomic nhamba 83, uye atomic mass ye 208.98. Bismuth isimbi ine brittle, crystalline, chena ine zvishoma pink tinge. Iine mashandisirwo akasiyana siyana, kusanganisira zvizorwa, alloys, zvekudzimisa moto nepfuti. Zvichida inonyanya kuzivikanwa sechinhu chikuru chemishonga mudumbu sePepto-Bismol.

Bismuth, chikamu 83 pane periodic tafura yezvinhu, isimbi yekumashure-shanduko, maererano neLos Alamos National Laboratory. (Zvikamu zvakasiyana-siyana zvetafura yeperiodic zvinomiririra sesimbi inoshandura.) Transition metals - boka guru rezvinhu, rinosanganisira mhangura, mutobvu, iron, zinc uye goridhe - yakaoma zvikuru, ine nzvimbo dzakakwirira dzekunyunguduka uye nzvimbo dzinofashaira. Masimbi epashure anogovanisa mamwe maitiro ekuchinja simbi asi akapfava uye anoita zvisina kunaka. Kutaura zvazviri, bismuth's electric and thermal conductivity yakaderera zvisingaite kune simbi. Iyo ine zvakare yakanyanya kunyungudika, iyo inoita kuti iite alloys anogona kushandiswa kuforoma, ma detectors emoto uye zvinodzima moto.

Bismuth simbi inoshandiswa mukugadzira yakaderera kunyunguduka vatengesi uye fusible alloys pamwe nekushomeka kwehupfu hweshiri kupfura uye kunyura hove. Mamwe maumbirwo ebismuth anogadzirwawo uye anoshandiswa semishonga. Indasitiri inoshandisa bismuth komisheni sezvinokonzeresa mukugadzira acrylonitrile, iyo yekutanga zvinhu zvekugadzira fibers uye rubber. Bismuth dzimwe nguva inoshandiswa mukugadzira pfuti nepfuti.

Rich Special Materials ndiye Mugadziri weSputtering Target uye anogona kuburitsa kuchena kwakanyanya Bismuth Sputtering Materials zvinoenderana neVatengi'madidziro. Kuti uwane mamwe mashoko, tapota taura nesu.