[Koperani] Ufa wa Bismuth(III) oxide(Bi2O3) 99.999% zitsulo zochepa zochokera

Katundu

Kulemera kwa Mamolekyulu a Bi2O3: 465.96; Ufa wachikasu wa kristalo wa monoclinic crystal system; Kulemera kofanana: 8.9; Malo otentha: 1,900℃. Malo osungunuka: 820℃. Amasungunuka mu asidi; sangathe kusungunuka m'madzi kapena soda. Kupatula izi, malipoti okhudza Bi2O, BiO, Bi2O, 2.7~2.8, Bi2O4, Bi3O5 ndi Bi2O6 onse ndi osatsimikizika ngati ngongole zenizeni.

Kufotokozera kwa High Purity Bismuth Trioxide

Kodi Bismuth oxide (Bi2O3) imagwiritsidwa ntchito pa chiyani?

Bismuth oxide (Bi₂O₃)ndi chinthu chofunika kwambiri pa malonda komanso chomwe chimagwiritsidwa ntchito kwambiri ndi bismuth oxide. Popeza ndi chinthu chothandiza pa chilengedwe komanso chogwira ntchito bwino kwambiri, mawonekedwe ake apadera, magetsi, ndi mankhwala zimapangitsa kuti chikhale chofunikira kwambiri popanga zinthu zamakono zamakono komanso zatsopano zaukadaulo.

Madera ofunikira kwambiri

1. Zida zamagetsi ndi zipangizo zamagetsi
Monga chowonjezera chachikulu, bismuth oxide ndi chinthu chofunikira kwambiri popanga zinthu zosiyanasiyana zamagetsi zapamwamba.
- Ma capacitor a Dielectric: Ma capacitor a ceramic dielectric omwe amagwiritsidwa ntchito popanga ma capacitor okhazikika a dielectric ndi zinthu zofunika kwambiri pamagetsi, zida zolumikizirana ndi zina.
- Zitoliro za Piezoelectric ndi varistor: Zimagwiritsidwa ntchito pokonzekera zitoliro za piezoelectric (ma sensor, ma transducer) ndi zinc oxide varistors (chitetezo cha dera), zomwe zimagwira ntchito bwino komanso modalirika.
- Zoumba zoyatsira moto zotentha pang'ono (LTCC): Monga chithandizo chabwino kwambiri choyatsira moto, zimachepetsa kutentha koyatsira moto ndipo zimagwiritsidwa ntchito kwambiri mu ma CD a microelectronic ndi zida za multilayer.

2. Magalasi a ceramic ndi magalasi apadera
Bismuth oxide ndiye chinthu chomwe chimakondedwa kwambiri kuti chigwiritsidwe ntchito bwino kwambiri komanso kuti chikhale ndi mawonekedwe abwino.
- Glaze yopanda lead yoteteza chilengedwe: Monga njira yabwino yolowera m'malo mwa lead oxide, imagwiritsidwa ntchito pokonza ma glaze a ceramic osateteza chilengedwe, zomwe zimapatsa zinthuzo kuyera bwino, kunyezimira komanso utoto wabwino kwambiri.
- Galasi lowala: Ndi gawo lofunika kwambiri la mitundu ina ya magalasi owala ndi magalasi oteteza ku radiation ya nyukiliya, okhala ndi refractive index yayikulu komanso zotchingira.

3. Zipangizo zopangidwa ndi polima ndi ntchito zoletsa moto
Bismuth oxide imapereka njira yothandiza komanso yosamalira chilengedwe yogwiritsira ntchito zinthu za polima.
- Kuletsa moto ndi kuletsa utsi: Monga choletsa moto chogwira ntchito bwino kwambiri, chimagwiritsidwa ntchito kwambiri mu rabara, mapulasitiki, zokutira ndi inki, zomwe zimakweza kwambiri kuchuluka kwa zinthu zotetezera moto komanso kuchepetsa kupanga utsi.
- Mapepala apadera: Amagwiritsidwa ntchito popanga zinthu zapadera monga mapepala oletsa moto ndi ulusi woletsa moto, zoyenera kugwiritsidwa ntchito poteteza magetsi komanso kuteteza moto.

4. Kupanga mankhwala ndi zinthu zoyambira mankhwala
Bismuth oxide ndi chinthu chofunikira kwambiri popanga mankhwala a bismuth okwera mtengo, ndipo malo ake mu unyolo wa mafakitale ndi ofunikira kwambiri.
- Kupanga mchere wa Bismuth: Monga choyambira, imagwiritsidwa ntchito pokonzekera mchere wosiyanasiyana wa bismuth monga bismuth nitrate ndi bismuth citrate.
- Makampani opanga mankhwala: Mchere wa bismuth uwu ndi zinthu zofunika kwambiri popanga mankhwala am'mimba (monga potassium bismuth citrate) ndi mankhwala ogwiritsidwa ntchito kunja.

5. Kusanthula ndi kuyesa kwamakono
Bismuth oxide imagwira ntchito yofunika kwambiri pa njira zowunikira molondola.
- Kuyesa moto: Kwakhala gawo lalikulu la kayendedwe ka madzi komwe kamagwiritsidwa ntchito poyesa mchere poyesa zitsulo zamtengo wapatali (monga golide ndi siliva), zomwe zimatha kugwira bwino ndikuwonjezera zinthu zamtengo wapatali ndikuwonetsetsa kuti kusanthulako kuli kolondola.
- Ma reagent a mankhwala: Monga ma reagent a mankhwala oyera kwambiri, amagwiritsidwa ntchito pofufuza za labotale komanso kuzindikira kuchuluka kwa zinthu.
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