Lead Zirconate pauda | CAS 12060-01-4 | Mea dielectric | kumu kūʻai hale hana

ʻO ka wehewehe pōkole:

Manaʻo ʻia ʻo Lead zirconate (PbZrO 3) ka mea antiferroelectric prototypical me kahi kūlana honua antipolar.

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Huahana Huahana

Hōʻike huahana

Hoʻolauna pōkole

Inoa Huahana: Lead Zirconate
Ka helu CAS: 12060-01-4
Hui Pū ʻia: PbZrO3
Kaumaha Molekala: 346.42
Ke 'ano: ke'oke'o i ka pauka melemele māmā

ʻO ka zirconate ke alakaʻi he mea palaki me ke ʻano kemika PbZrO3. He paʻa keʻokeʻo keʻokeʻo me ka helu heheʻe o 1775 °C a me kahi mau dielectric kiʻekiʻe. Hoʻohana ʻia ia ma ke ʻano he mea dielectric, a me ka hana ʻana i nā seramika a me nā mea ʻē aʻe.
Hoʻomākaukau ʻia ʻo Lead zirconate ma ka hoʻopili ʻana i ke kepau oxide me ka zirconium oxide i nā wela kiʻekiʻe. Hiki ke hoʻohui ʻia i nā ʻano ʻano like ʻole, me nā pauka, pellets, a me nā papa.

Hōʻike

Hoʻohālike	ZP-1	ZP-2	ZP-3
Maemae	99.5% min	99% min	99% min
CaO	0.01% ka nui	0.1% ka nui	0.1% ka nui
Fe2O3	0.01% ka nui	0.1% ka nui	0.1% ka nui
K2O+Na2O	0.01% ka nui	0.1% ka nui	0.1% ka nui
Al2O3	0.01% ka nui	0.1% ka nui	0.1% ka nui
SiO2	0.1% ka nui	0.2% ka nui	0.5% ka nui