Pākuʻi Bismuth Metal
Nā waihona huahana
| Bisuth Metal Class Composition maʻamau | ||||||||
| Bi | Cu | Pb | Zn | Fe | Ag | As | Sb | Ka piha piha |
| 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 LIKE LIKE |
| 99.95 | 0.003 | 0.008 | 0.005 | 0.001 | 0.0 | 0.001 | 0.001 | Poloka uila- |
| 99.8 | 0.005 | PainaNALi 0.02 | 0.005 | 0.005 | 0.025 | 0.005 | 0.005 | 0.2 |
ʻO nā waiwai o nā mea waiwaiʻo Bismheth (Theoretical)
| Kaupaona molebular | 208.98 |
| Helehelena | luhi |
| Malting Point | 271.3 ° C |
| Makaʻikua | 1560 ° C |
| Huakai | 9.747 g / cm3 |
| SOLUBISTER ma H2O | N / a |
| ʻO keʻano o ka uila | 106,8 Michhm-cm @ 0 ° C |
| ʻO ka Electronegatity | 1.9 KAHUAOHO |
| Wela o ka fusion | 2.505 cal / gm mole |
| Wela o ka vaporization | 42.7 K-Cal / GM atom ma 1560 ° C |
| ʻO ka laulā o Poisson | 0.33 |
| Wela wela | 0296 cal / g / K @ a 25 ° c |
| Ikaika ikaika | N / a |
| Ka HōʻaʻO Kokua | 0.07799 w / cm / k @ _8.2 K |
| Ka hoʻonuiʻana | (25 ° C) 13.4 μM · M-1· K-1 |
| ʻO ka paʻakikī paʻakikī | N / a |
| Modulus'ōpiopio | 32 GPA |
He meali ka pīpī keʻokeʻo i ka keʻokeʻo kīwī,ʻo ia ka mea i hoʻohana nuiʻia e hoʻomākaukau i nā mea lawe iʻa, nā mea lawe kīwī kiʻekiʻe. E hele anaʻo Bismuth i keʻano me he mea haoʻole a me ka mineral.
Pili
1.ʻO ka hoʻohanaʻana i ka Bisity Bismouty i hoʻohana nuiʻia ma kaʻoihana nuklea,ʻo AerospaceʻOihana a me nā'āpana'ē aʻe.
2. Loaʻa iā Bismith Bismuth i nā waiwai semiconduction, hoʻoemiʻana i kona paleʻana me ka hoʻonuiʻana i ka mahana ma nā wela haʻahaʻa. Ma ka Thermocooling a me ka ThermoEvertric Power Generation, Bi2te2 In-bi alloy and pb-bi-bi alloy he mau kumuwaiwai superconduction.
5 He haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, kiʻekiʻe ka ikaika, kaomiʻana i ka'āpana media maikaʻi.
Noi
1
2. E hoʻomākaukau no ka hoʻomākaukauʻana i nā mea kanu kiʻekiʻe a me nā mea kiʻekiʻe kiʻekiʻe o nā mea nui. Hoʻohanaʻia e like me kahi meaʻala i nā mea hana atomic.
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