Ifu ya Barium Titanate | CAS 12047-27-7 | Ibikoresho bya dielectric | igiciro cy'uruganda

Ibisobanuro bigufi:

Barium titanate ni ferroelectric, pyroelectric, na piezoelectric ceramic ceramic yerekana ingaruka zifotora. Ikoreshwa muri capacator, transducers ya electronique na optique idafite umurongo.

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Intangiriro

Izina ryibicuruzwa: Barium Titanate
CAS No: 12047-27-7
Ifumbire mvaruganda: BaTiO3
Uburemere bwa molekuline: 233.19
Kugaragara: Ifu yera
Gushyira mu bikorwa: Ubukorikori bwa elegitoroniki, catalizeri nziza yubutaka bwiza, ubushobozi bwa ceramic, ibintu kama byahinduwe nubutaka bwa ceramic, nibindi.

Ibisobanuro

Icyitegererezo	BT-1	BT-2	BT-3
Isuku	99.5% min	99% min	99% min
SrO	0.01% max	0.1% max	0.3%
Fe2O3	0.01% max	0.1% max	0.1% max
K2O + Na2O	0.01% max	0.1% max	0.1% max
Al2O3	0.01% max	0.1% max	0.1% max
SiO2	0.1% max	0.1% max	0.5% max

Gusaba

Ubushobozi bwa Dielectric:Barium titanate ikoreshwa cyane mukubyara ubushobozi bwa dielectric bitewe na dielectric ihoraho kandi nigihombo gito. Izi capacator ningirakamaro mumuzunguruko wa elegitoronike, zitanga imbaraga zo kubika no gushungura. Ubushobozi bwa Barium titanate ifite agaciro cyane mubisabwa bisaba ubunini buke hamwe nubushobozi buhanitse, nko mubikoresho bigendanwa, mudasobwa, hamwe na elegitoroniki yimodoka.
Ibikoresho bya Piezoelectric: Barium titanate ya piezoelectric ituma ikwiranye na sensor zitandukanye hamwe na moteri. Iyo imihangayiko ikoreshwa, BaTiO3 itanga umuriro w'amashanyarazi, bigatuma iba nziza kumashanyarazi, sensor ya ultrasonic, na mikoro. Ibinyuranye, irashobora guhindura imiterere mugihe umurima wamashanyarazi ushyizwe mubikorwa, ukemerera gukoreshwa mubikorwa kugirango ugere kumurongo wuzuye muri robo no mubindi bikorwa.
Ibikoresho by'amashanyarazi: Barium titanate yerekana imyitwarire ya ferroelectric, ifite agaciro mubikoresho byo kwibuka bidahindagurika hamwe na capacator. Ubushobozi bwayo bwo gukomeza polarisiyasi ituma bikwiranye na porogaramu muri ferroelectric random memory memory (FeRAM) hamwe nubundi buryo bwa tekinoroji yo kwibuka. Porogaramu nkiyi ningirakamaro mugutezimbere byihuse kandi neza kububiko bwa elegitoroniki.
Ibikoresho bya Optoelectronic: Barium titanate ikoreshwa no mubikorwa bya optoelectronic, harimo ibikoresho bya fotonike na diode itanga urumuri (LED). Imiterere yihariye ya optique ituma iterambere ryibikoresho bikoresha urumuri, nka modulator na waveguide. Kwishyira hamwe kwa BaTiO3 muri sisitemu ya optoelectronic bigira uruhare mu iterambere mu itumanaho no kwerekana ikoranabuhanga.