4N 99.99% Bismuth Ingot High Purity Bismuth Ingots

Kufotokozera Kwachidule:

Nambala Yachitsanzo:HR-Bi

CAS NO:7440-69-9

Pulogalamu.kachulukidwe:9.78g/cm3

Chiyero:4N 5N 6N

Malo otentha:1420 ° C

Malo osungunuka:271.3°C

Kukula:1kg/ingt, 15kg/ingot

Ntchito:Zopangira utoto, zowonjezera, activator, mankhwala, refrigerating element

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Mafotokozedwe Akatundu

Bismuth ndi chitsulo choyera mpaka chachikasu chowala, cholimba komanso chosasunthika, chosavuta kuphwanyidwa, chokhala ndi kufalikira kozizira komanso mawonekedwe ochepera.Kutentha kwa chipinda, bismuth sichimakhudzidwa ndi mpweya kapena madzi, imakhala yokhazikika mumlengalenga, ndipo imakhala ndi mphamvu zowonongeka ndi magetsi.Bismuth imatenthedwa pamwamba pa malo osungunuka ndi kuyaka, ndi moto wowala wa buluu, kupanga bismuth trioxide, ndi bismuth yofiira imathanso kuphatikizidwa ndi sulfure ndi halogen.

Kufotokozera

Bismuth zitsulo zokhazikika
Bi	Cu	Pb	Zn	Fe	Ag	As	Sb	chidetso chonse
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

General Properties
Chizindikiro:	Bi
Nambala ya CAS:	7440-69-9
Nambala ya Atomiki:	83
Kulemera kwa Atomiki:	208.9804
Kachulukidwe:	9.747gm/cc
Melting Point:	271.3 oC
Malo Owiritsa:	1560 oc
Thermal Conductivity:	0.0792 W/cm/oK @ 298.2 oK
Kukanika kwa Magetsi:	106.8 microhm-cm @ 0 oC
Electronegativity:	1.9 Zolemba
Kutentha Kwapadera:	0.0296 Cal/g/oK @ 25 oC
Kutentha kwa vaporization:	42.7 K-Kal/gm atomu pa 1560 oC
Kutentha kwa Fusion:	2.505 Cal/gm mole

Kugwiritsa ntchito

1. Semiconductor

Semiconductor chipangizo kwa mkulu chiyero bismuth ndi tellurium, selenium, antimony ndi kuphatikiza zina, kukoka thermocouple kutentha, thermoelectric mphamvu kupanga ndi firiji.Kwa kusonkhanitsa air conditioner ndi firiji.Kukana kwa kuwala kungapezeke pogwiritsa ntchito bismuth sulfide yochita kupanga kuti iwonjezere kukhudzidwa kwa dera lowoneka bwino.

2. Makampani a nyukiliya

Kuyera kwakukulu (99.999% Bi) kwa chonyamulira kutentha kapena choziziritsa ku mulu wamakampani a nyukiliya, pofuna kuteteza zida za zida zanyukiliya

3. Zina:

Zowonjezera ku zitsulo, ma aloyi a Fusible, makampani opanga mankhwala