Bismuth Ingot Chunk 99.998% ntshiab siab purity
| Bismuth |
| Lub npe khoom: Bismuth 【bismuth】 ※, los ntawm German lo lus "wismut" |
| Qhov hnyav ntawm lub atomic = 208.98038 |
| Lub cim ntawm cov khoom = Bi |
| Tus lej atomic = 83 |
| Peb qhov xwm txheej ● qhov kub npau = 1564 ℃ ● qhov kub yaj = 271.4 ℃ |
| Qhov Ceev ●9.88g/cm3 (25℃) |
| Txoj kev ua: ncaj qha yaj sulfide hauv burr thiab kua. |
Kev Piav Qhia Txog Vaj Tse
Hlau dawb; siv lead ua lub cev, tsis khov txawm tias nyob hauv chav sov; hluav taws xob tsis muaj zog thiab cua sov conductibility; muaj zog tiv thaiv magnetic; ruaj khov hauv huab cua; tsim hydroxide nrog dej; tsim halide nrog halogen; soluble hauv acid hydrochloric, nitric acid thiab aqua regia; tsim cov alloys nrog ntau hom hlau; cov tshuaj no kuj siv rau hauv tshuaj; cov alloys nrog lead, tin thiab cadmium yog siv ua cov alloys nrog qis melting point; feem ntau muaj nyob rau hauv sulfide; kuj tsim ua ntuj bismuth; muaj nyob rau hauv lub ntiaj teb crust nrog tus nqi ntawm 0.008ppm.
Cov Lus Qhia Txog Bismuth Ingot Uas Muaj Peev Xwm Siab
| Khoom No. | Cov Tshuaj Lom Zem | |||||||||
| Bi | Txawv Teb Chaws Mat.≤ppm | |||||||||
| Ag | Cl | Cu | Pb | Fe | Sb | Zn | Te | As | ||
| UMBI4N5 | ≥99.995% | 80 | 130 | 60 | 50 | 80 | 20 | 40 | 20 | 20 |
| UMBI4N7 | ≥99.997% | 80 | 40 | 10 | 40 | 50 | 10 | 10 | 10 | 20 |
| UMBI4N8 | ≥99.998% | 40 | 40 | 10 | 20 | 50 | 10 | 10 | 10 | 20 |
Ntim: hauv rooj ntoo ntawm 500kg net txhua.
Bismuth ingot siv rau dab tsi?
Bismuth Ingot (Bi)- Cov Ntawv Thov thiab Siv
Bismuth Ingot yog ib hom hlau hnyav uas siv tau ntau yam, nws muaj ntau yam ntxwv sib txawv, xws li tsis muaj tshuaj lom, tsis yaj, thiab ceev heev. Ua ib qho kev nyab xeeb, tsis ua rau mob qog noj ntshav, thiab zoo rau ib puag ncig, nws cov kev siv dav dav hauv metallurgy, tshuaj lom neeg, tshuaj, thiab thev naus laus zis tshiab.
Peb cov Bismuth Ingot uas muaj kev ntshiab siab tau tsim los tas li kom xa tau kev ua tau zoo thiab muaj nyob rau hauv ntau qib kom tau raws li cov kev xav tau tshwj xeeb hauv kev lag luam.
Cov Ntawv Thov Tseem Ceeb thiab Kev Lag Luam:
1. Kev Ua Hlau thiab Cov Khoom Sib Xyaws
Bismuth lub melting point qis thiab muaj peev xwm los tsim cov alloys uas tsis muaj kev sib txhuam, ua haujlwm dawb ua rau nws muaj nqis heev hauv metallurgy.
* Cov Hlau Uas Muaj Qhov Kub Tsawg: Siv rau hauv cov hlau uas muaj fusible rau cov khoom siv kev nyab xeeb xws li cov dej tua hluav taws, cov fuses hluav taws xob thermal, thiab cov qauv casting precision.
* Hlau & Aluminium Uas Siv Tau Dawb: Ntxiv me me rau hauv cov hlau thiab txhuas alloys kom txhim kho kev siv tau zoo, ua rau qhov chaw tiav zoo dua thiab siv tau ntev dua.
* Cov Khoom Siv Solder Uas Tsis Muaj Lead: Ib qho tseem ceeb hauv cov khoom siv solder uas tsis muaj lead, muab qhov chaw yaj qis thiab qhov ntub dej zoo rau kev sib dhos khoom siv hluav taws xob.
* Galvanizing: Ntxiv rau hauv cov zinc galvanizing baths kom tsim tau ib qho du thiab tsis muaj spangle ntawm cov hlau.
2. Tshuaj thiab Tshuaj Lom Zem
Cov tshuaj Bismuth, uas tau los ntawm cov hlau, yog cov khoom siv tseem ceeb hauv kev kho mob thiab cov txheej txheem tshuaj lom neeg.
* Cov Tshuaj Kho Mob Plab: Bismuth subsalicylate thiab lwm yam tshuaj siv dav hauv cov tshuaj uas yuav tsis tas yuav muaj daim ntawv yuav tshuaj los kho mob kub siab, mob plab zom mov tsis zoo, thiab raws plab (piv txwv li, Pepto-Bismol).
* Catalysts: Ua haujlwm ua tus catalyst lossis catalyst promoter hauv kev tsim cov fibers hluavtaws (xws li spandex) thiab lwm yam txheej txheem tshuaj lom neeg.
* Cov Roj Uas Siv Lubricating: Cov tshuaj Bismuth yog siv rau hauv cov roj ua haujlwm siab, cov roj sib xyaw ua ke, feem ntau yog cov khoom hloov pauv uas tsis muaj tshuaj lom rau cov khoom ua kom tuab uas muaj cov hlau lead.
3. Tshuaj pleev ib ce & Cov xim
* Cov teebmeem pearlescent: Bismuth oxychloride (BiOCl), muab los ntawm bismuth, yog siv rau hauv cov tshuaj pleev ib ce xws li xim rau tes, xim pleev qhov muag, thiab xim pleev di ncauj los tsim kom muaj lub ci ntsa iab, pearlescent.
* Cov xim: Siv rau hauv kev tsim cov xim iridescent thiab daj rau cov txheej thiab plastics.
4. Cov Khoom Siv Siab Tshaj Plaws & Kev Ruaj Ntseg
* Cov mos txwv uas zoo rau ib puag ncig: Ua lwm txoj hauv kev uas tsis muaj tshuaj lom rau cov hlau txhuas, bismuth yog siv rau hauv kev tsim cov mos txwv thiab cov mos txwv rau kev yos hav zoov thiab tua mos txwv, tiv thaiv kev ua qias tuaj rau ib puag ncig.
* Cov Khoom Siv Thermoelectric: Bismuth Telluride (Bi₂Te₃) yog cov khoom siv tseem ceeb rau cov tshuab hluav taws xob thermoelectric (hloov cov cua sov pov tseg mus ua hluav taws xob) thiab cov khoom siv txias Peltier.
* Cov Khoom Uas Ua Los Ntawm Av nplaum & Iav: Siv ua cov khoom ntxiv rau hauv cov iav ua los ntawm av nplaum thiab hauv kev tsim cov iav qee yam, uas ua rau muaj xim thiab tsis pom kev.
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Cov Yam Ntxwv Tseem Ceeb & Cov Txiaj Ntsig:
* Kev Lom Zem Tsawg: Qhov muaj kev nyab xeeb tshaj plaws ntawm cov hlau hnyav, ua rau nws zoo tagnrho rau kev siv tshuaj, tshuaj pleev ib ce, thiab cov ntawv thov eco-friendly.
* Qis Melting Point: Ua rau nws siv tau rau hauv cov fusible alloys thiab cov solders kub qis.
* Kev Txhim Kho Machinability Zoo Kawg Nkaus: Ua kom zoo dua qhov kev txiav ntawm cov hlau thiab txhuas.
* Ntom & Tsis Muaj Tshuaj Lom: Muab qhov hnyav uas xav tau rau cov mos txwv thaum ua lub luag haujlwm rau ib puag ncig.
Lus Ceeb Toom: Txawm hais tias bismuth yog ib qho ntawm cov hlau hnyav uas tsis muaj tshuaj lom tsawg, txhua yam khoom siv hauv kev lag luam yuav tsum tau ua tib zoo saib xyuas. Nws yog lub luag haujlwm ntawm tus neeg siv los txiav txim siab seb cov khoom no puas haum rau lawv daim ntawv thov tshwj xeeb thiab ua raws li txhua txoj cai kev noj qab haus huv, kev nyab xeeb, thiab ib puag ncig.
