Mụta maka Bismuth

Akụkọ

Mụta maka Bismuth

Bismuth bụ ọla ọcha na-acha ọcha ruo pink nke na-akụkụ ma dị mfe ịzọpịa. Njirimara kemịkalụ ya kwụsiri ike. Bismuth dị na okike n'ụdị metal na mineral efu.
1. [Nature]
Bismuth dị ọcha bụ ọla dị nro, ebe bismuth adịghị ọcha na-agbaji. Ọ kwụsiri ike na ụlọ okpomọkụ. Isi ọla ya bụ bismuthinite (Bi2S5) na bismuth ocher (Bi2o5). Bismuth Liquid na-agbasawanye mgbe agbasiri ike.
Ọ na-agbaji agbaji ma nwee adịghị ike eletrik na thermal conductivity. Bismuth selenide na telluride nwere ihe mmetụta semiconductor.
Bismuth metal bụ ọlaọcha na-acha ọcha (pink) ka ọ dị ọkụ na-acha odo odo luster metal, kenkuwa ma dị mfe ịkụpịa; na ọnụ ụlọ okpomọkụ, bismuth adịghị emeghachi omume na oxygen ma ọ bụ mmiri ma kwụsie ike na ikuku. Ọ nwere adịghị mma eletriki na thermal conductivity; A na-elebu bismuth anya dị ka ihe kacha kwụsie ike nke nwere oke nha nha nha nha nha, mana n'afọ 2003, a chọpụtara na bismuth adịghị ike redioactive ma nwee ike ire ere n'ime thallium-205 site na ire ere. Ọkara ndụ ya bụ ihe dịka 1.9X10^19 afọ, nke bụ 1 ijeri ugboro ndụ nke eluigwe na ala.
2. Ngwa
semiconductor
Ihe mejupụtara semiconductor nke a na-eme site na ijikọta bismuth dị elu dị ọcha na tellurium, selenium, antimony, wdg na kristal na-adọkpụ ka a na-eji maka thermocouples , ọkụ ọkụ ọkụ ọkụ ọkụ na-ekpo ọkụ na okpomọkụ. A na-eji ha achịkọta ihe ntụ oyi na friji. Enwere ike iji bismuth sulfide artificial rụpụta photoresistors na ngwaọrụ fotoelectric iji mee ka uche dị na mpaghara a na-ahụ anya.
Ụlọ ọrụ nuklia
A na-eji bismuth dị elu dị ka onye na-ebu ọkụ ma ọ bụ ihe na-ekpo ọkụ na ụlọ ọrụ nuklia na ihe eji echekwa ngwaọrụ fission atọm.
Eletrọnịkị ceramik
Bismuth nwere seramiki eletrọnịkị dị ka kristal bismuth germanate bụ ụdị kristal scintillating ọhụrụ a na-eji na-emepụta ihe nchọpụta radieshon nuklia , X-ray tomography scanners, electro-optics, piezoelectric lasers na ngwaọrụ ndị ọzọ; bismuth calcium vanadium (pomegranate ferrite bụ ihe dị mkpa ngwa ndakwa nri gyromagnetic ihe na magnetik cladding ihe), bismuth oxide-doped zinc oxide varistors, bismuth-nwere oke oyi akwa akwa ceramic capacitors ugboro ugboro, tin-bismuth na-adịgide adịgide magnet, bismuthmuth titanate kristal silicate, iko fusible nwere bismuth na ihe karịrị 10 ihe ndị ọzọ amalitelakwa iji ya na ụlọ ọrụ.
Ọgwụgwọ ahụike
Ogige Bismuth nwere mmetụta nke astringency, anti-afọ ọsịsa, na ọgwụgwọ nke eriri afọ dyspepsia. A na-eji bismuth subcarbonate, bismuth subnitrate, na potassium bismuth subrubberate eme ọgwụ afọ. A na-eji mmetụta astringent nke ọgwụ bismuth eme ihe na ịwa ahụ iji gwọọ trauma na ịkwụsị ọbara ọgbụgba. Na ọgwụgwọ redio, a na-eji alloys dabeere na bismuth kama aluminom na-eme efere nchebe maka ndị ọrịa iji gbochie akụkụ ahụ ndị ọzọ ka ọ ghara ikpughe na radieshon. Site na mmepe nke ọgwụ bismuth, a chọpụtala na ụfọdụ ọgwụ bismuth nwere mmetụta mgbochi ọrịa cancer.
Ihe mgbakwunye metallurgical
Ịgbakwunye ọnụọgụ bismuth na nchara nwere ike imeziwanye ihe nhazi nke ígwè ahụ, na ịtinye ọnụọgụ bismuth na nkedo nke nwere ike ime ka ọ nwee ihe ndị yiri nke igwe anaghị agba nchara.


Oge nzipu: Mar-14-2024