Bismuth Metal
Sigar Samfura
| Bismuth karfe daidaitaccen abun da ke ciki | ||||||||
| Bi | Cu | Pb | Zn | Fe | Ag | As | Sb | jimlar kazanta |
| 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 |
Bismuth Ingot Properties (Theoretical)
| Nauyin Kwayoyin Halitta | 208.98 |
| Bayyanar | m |
| Matsayin narkewa | 271.3 ° C |
| Wurin Tafasa | 1560C |
| Yawan yawa | 9.747 g/cm3 |
| Solubility a cikin H2O | N/A |
| Juriya na Lantarki | 106.8 microhm-cm @ 0 °C |
| Electronegativity | 1.9 Pauling |
| Zafin Fusion | 2.505 Cal/gm mole |
| Zafin Vaporization | 42.7 K-Cal/gm atom a 1560 °C |
| Rabon Poisson | 0.33 |
| Takamaiman Zafi | 0.0296 Cal/g/K @ 25 °C |
| Ƙarfin Ƙarfin Ƙarfi | N/A |
| Thermal Conductivity | 0.0792 W/cm/ K @ 298.2 K |
| Thermal Fadada | (25 ° C) 13.4µmm-1· K-1 |
| Vickers Hardness | N/A |
| Modul na Matasa | 32 GP |
Bismuth fari ne mai launin azurfa zuwa karfe mai ruwan hoda, wanda galibi ana amfani dashi don shirya kayan semiconductor, mahaɗan bismuth masu tsafta, kayan sanyi na thermoelectric, masu siyar da masu sanyaya ruwa a cikin injin nukiliya, ect.Bismuth yana faruwa a cikin yanayi azaman ƙarfe da ma'adinai kyauta.
Siffar
1.High-tsarki bismuth ana amfani dashi a masana'antar nukiliya, masana'antar sararin samaniya, masana'antar lantarki da sauran sassa.
2.Tun da bismuth yana da kaddarorin semiconducting, juriya yana raguwa tare da ƙara yawan zafin jiki a ƙananan yanayin zafi.A cikin samar da wutar lantarki da wutar lantarki, Bi2Te3 da Bi2Se3 alloys da Bi-Sb-Te ternary gami suna jan hankali sosai.In-Bi alloy da Pb-Bi gami kayan aiki ne masu inganci.
3.Bismuth yana da ƙananan narkewa, babban yawa, ƙananan tururi, da ƙananan ɓangaren ƙwayar neutron, wanda za'a iya amfani dashi a cikin ma'aunin atomatik na zafin jiki.
Aikace-aikace
1. An yafi amfani da shi don shirya fili semiconductor kayan, thermoelectric refrigeration kayan, solders da ruwa sanyaya dako a cikin nukiliya reactors.
2.An yi amfani da shi don shirya kayan haɓaka mai tsabta na semiconductor da manyan abubuwan bismuth masu tsabta.An yi amfani da shi azaman mai sanyaya a cikin injin atomatik.
3. Ana amfani da shi ne a cikin magunguna, ƙarancin narkewa, fuse, gilashi da yumbu, kuma yana da ƙarfi don samar da roba.
Samfura masu alaƙa
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