4N 99.99% Bismuth Ingot High Purity Bismuth Ingots
ọja Apejuwe
Bismuth jẹ funfun fadaka kan si ina ofeefee irin lustrous, lile ati brittle, rọrun lati fọ, pẹlu imugboroosi tutu ati awọn abuda isunki.Ni iwọn otutu yara, bismuth ko ni fesi pẹlu atẹgun tabi omi, jẹ iduroṣinṣin ninu afẹfẹ, ati pe ko ni itanna ati ina elekitiriki gbona.Bismuth ti wa ni kikan si oke aaye yo ati sisun, pẹlu ina bulu ina, ti nmu bismuth trioxide, ati bismuth pupa le tun ṣe idapọ pẹlu imi-ọjọ ati halogen.
Sipesifikesonu
| Bismuth irin boṣewa tiwqn | ||||||||
| Bi | Cu | Pb | Zn | Fe | Ag | As | Sb | lapapọ aimọ |
| 99.997 | 0.0003 | 0.0007 | 0.0001 | 0.0005 | 0.0003 | 0.0003 | 0.0003 | 0.003 |
| 99.99 | 0.001 | 0.001 | 0.0005 | 0.001 | 0.004 | 0.0003 | 0.0005 | 0.01 |
| 99.95 | 0.003 | 0.008 | 0.005 | 0.001 | 0.015 | 0.001 | 0.001 | 0.05 |
| 99.8 | 0.005 | 0.02 | 0.005 | 0.005 | 0.025 | 0.005 | 0.005 | 0.2 |
| Gbogbogbo Properties | |
| Àmì: | Bi |
| CAS Bẹẹkọ: | 7440-69-9 |
| Nọmba Atomiki: | 83 |
| Ìwúwo Atomiki: | 208.9804 |
| Ìwúwo: | 9,747 gm/cc |
| Oju Iyọ: | 271,3 oC |
| Oju Ise: | 1560 oC |
| Imudara Ooru: | 0.0792 W/cm/ok @ 298.2 ok |
| Itanna Resisiti: | 106,8 microhm-cm @ 0 oC |
| Electronegativity: | 1.9 Paulings |
| Ooru kan pato: | 0.0296 Cal/g/ok @ 25 oC |
| Ooru ti Vaporization: | 42,7 K-Cal/gm atomu ni 1560 oC |
| Ooru ti Fusion: | 2.505 Cal / gm mole |
Ohun elo
1. Semikondokito
Ẹrọ semikondokito fun bismuth mimọ ti o ga ati tellurium, selenium, antimony ati apapo miiran, nfa thermocouple fun iwọn otutu, iran agbara thermoelectric ati refrigeration.Fun Nto air kondisona ati firiji.Agbara opiti le ṣee gba nipasẹ lilo bismuth sulfide atọwọda lati mu ifamọ ti agbegbe iwoye ti o han.
2. iparun ile ise
Mimo giga (99.999% Bi) fun ti ngbe ooru tabi itutu fun okiti ile-iṣẹ iparun, fun aabo awọn ohun elo ẹrọ fission iparun
3. Omiiran:
Fikun si irin, Awọn ohun elo Fusible, Ile-iṣẹ oogun
