![[Ikhophi] Impuphu ye-Bismuth(III) oxide(Bi2O3) 99.999% isisekelo sezinsimbi ezilandelanayo Isithombe Esifakiwe](https://cdnus.globalso.com/um-material/bd2b81b5d7757f3b8c4d6052d1ef74a3_small.jpg)
[Ikhophi] I-Bismuth(III) oxide(Bi2O3) powder 99.999% trace metals basis
| I-Bismuth Trioxide |
| Isiteketiso: I-Bismuth Oxide |
| 【ＣＡＳ】1304-76-3 |
Izakhiwo
Isisindo sama-molecule e-Bi2O3: 465.96; Impuphu yekristalu ephuzi yesistimu yekristalu ye-monoclinic; Isisindo esihlobene: 8.9; Iphuzu lokubila: 1,900℃. Iphuzu lokuncibilika: 820℃. Ingancibilika ku-asidi; ayikwazi ukuncibilika emanzini noma ku-soda. Ngaphandle kwalokhu, imibiko mayelana ne-Bi2O, i-BiO, i-Bi2O, 2.7～2.8, i-Bi2O4, i-Bi3O5 kanye ne-Bi2O6 yonke ayiqinisekiswanga njengemalimboleko emsulwa.
Ukucaciswa kwe-High Purity Bismuth Trioxide
| Umkhiqizo | Ibanga | I-Bi2O3≥(%) | Uhlaka Lwangaphandle (ubude besisindo%) | ||||||||
| Ukulahlekelwa Ekushiseni | Izinsimbi ze-alkali kanye nezinsimbi zomhlaba ze-alkaline | SO4 | Izinto ezinganyibiliki ze-nitric acid | Cl | N | Fe | As | Cu | |||
| I-UMBTAP99 | Kuhlanzekile Ngokwezibalo | 99.0 | 1.0 | 0.05 | 0.01 | 0.005 | 0.005 | 0.003 | 0.002 | 0.001 | abafanelekile |
| I-UMBTCP98 | Okumsulwa Ngamakhemikhali | 98.0 | 1.0 | 0.1 | 0.05 | 0.01 | 0.01 | 0.05 | 0.005 | 0.005 | abafanelekile |
I-Bismuth oxide (Bi2O3) isetshenziselwani?
I-Bismuth oxide (Bi₂O₃)iyi-bismuth oxide ebaluleke kakhulu kwezentengiselwano futhi esetshenziswa kabanzi. Njengento esebenzayo enobungani nemvelo esebenza kahle kakhulu, izakhiwo zayo ezihlukile zokukhanya, zikagesi, kanye nezamakhemikhali zenza kube yisisekelo esibalulekile sokukhiqiza kwesimanje okusezingeni eliphezulu kanye nokusungula izinto ezintsha kwezobuchwepheshe.
Izindawo zokusetshenziswa eziyinhloko
1. Izinto zobumba zikagesi kanye namadivayisi kagesi
Njengesengezo esiyinhloko esisebenzayo, i-bismuth oxide iyinto ebalulekile yokukhiqiza izingxenye ezahlukene ze-elekthronikhi ezithuthukisiwe.
- Ama-capacitor e-dielectric: Ama-capacitor e-dielectric e-ceramic asetshenziselwa ukukhiqiza ama-capacitor aqinile e-dielectric aphezulu ayizingxenye eziyisisekelo kuma-electronics abathengi, imishini yokuxhumana kanye neminye imikhakha.
- I-Piezoelectric kanye ne-varistor ceramics: Isetshenziselwa ukulungiselela i-piezoelectric ceramics (izinzwa, ama-transducers) kanye ne-zinc oxide varistors (ukuvikelwa kwesekethe), ngokusebenza okuzinzile nokuthembekile.
- Izitsha zobumba ezisebenzisa ukushisa okuphansi (LTCC): Njengensiza enhle kakhulu yokusinta, inciphisa ngempumelelo izinga lokushisa lokusinta futhi isetshenziswa kabanzi ekupakisheni kwe-microelectronic kanye namadivayisi anezingqimba eziningi.
2. Ama-glaze e-ceramic kanye nengilazi ekhethekile
I-Bismuth oxide iyinto ekhethwayo yokufeza ukwelashwa kwendawo esezingeni eliphezulu kanye nokusebenza kokukhanya.
- I-glaze engenalo i-lead enobungani nemvelo: Njengendlela efanelekile yokufaka esikhundleni se-lead oxide, isetshenziselwa ukulungisa ama-glaze e-ceramic anobungani nemvelo, okwenza imikhiqizo ibe mhlophe kakhulu, icwebezele futhi ibe nombala.
- Ingilazi yokubona: Iyingxenye ebalulekile yezinhlobo ezithile zengilazi yokubona kanye nengilazi yokuvikela imisebe yenuzi, enenkomba ephezulu yokubona kanye nezakhiwo zokuvikela.
3. Izinto ezihlanganisiwe ze-polymer kanye nezicelo ezivimbela ilangabi
I-Bismuth oxide inikeza ikhambi lokusebenza elisebenzayo nelinobungani nemvelo lemikhiqizo ye-polymer.
- Ukuvimbela ilangabi kanye nokunciphisa intuthu: Njengesivimbela ilangabi esisebenza kahle kakhulu, sisetshenziswa kabanzi enjolobeni, epulasitikini, ezimbozweni kanye nase-inki, sithuthukisa kakhulu izinga lokuphepha emlilweni lezinto zokwakha futhi sinciphise ngempumelelo ukukhiqizwa kwentuthu.
- Iphepha elikhethekile: Lisetshenziselwa ukukhiqiza izinto ezikhethekile njengephepha elivimbela umlilo kanye nemicu evimbela umlilo, efanelekile ekufakweni kokushisa kagesi okuphezulu kanye nezinkundla zokuphepha emlilweni.
4. Ukwenziwa kwamakhemikhali kanye nezinto ezibangela imithi
I-Bismuth oxide iyinto eluhlaza eyisisekelo yokwenziwa kwamakhemikhali e-bismuth anenani eliphezulu, futhi indawo yayo ochungechungeni lwezimboni ibalulekile.
- Ukwenziwa kosawoti we-Bismuth: Njengesandulela, isetshenziselwa ukulungisa usawoti we-bismuth ohlukahlukene njenge-bismuth nitrate kanye ne-bismuth citrate.
- Imboni Yezemithi: Lawa ma-salt e-bismuth ayizinto ezibalulekile zokusetshenziswa ekulungiseleleni imithi yokugaya ukudla (njenge-potassium bismuth citrate) kanye nemithi yokusetshenziswa kwangaphandle.
5. Ukuhlaziywa nokuhlolwa kwesimanje
I-Bismuth oxide idlala indima ebalulekile emasu okuhlaziya ngokunemba.
- Ukuhlolwa komlilo: Sekuyiyona nto eyinhloko yokushintshashintsha okusetshenziselwa ukuhlaziywa kwamaminerali ekuhlaziyweni kwensimbi eyigugu (njengegolide nesiliva), okungabamba futhi kucebise ngempumelelo izakhi zensimbi eyigugu futhi kuqinisekiswe ukunemba kokuhlaziywa.
- Ama-reagent amakhemikhali: Njenge-reagents amakhemikhali ahlanzekile kakhulu, asetshenziselwa ukuhlaziywa kwelabhorethri kanye nokutholwa kwenani.
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