Nickel hlau yog dab tsi?
Nickel hlau yog cov hlau zoo uas ua los ntawm cov khoom siv nickel ntshiab thiab feem ntau siv rau hauv kev tsim cov hlau tsis muaj zog, cua sov xov hlau, thermocouples, thiab lwm yam kev siv. Nickel hlau muaj cov khoom ua haujlwm zoo thiab kub ua haujlwm, yog li nws tau siv dav hauv ntau qhov chaw.
Ua ntej, nickel hlau yog siv rau hauv cov hlau tsis kam. Txij li cov nickel muaj hluav taws xob tiv taus siab, cov nickel hlau ua tuaj yeem siv los ua cov xaim hluav taws xob, uas feem ntau yog siv hauv cov resistors, heaters, furnaces thiab lwm yam khoom siv. Hauv cov khoom siv no, nickel xaim tuaj yeem hloov hluav taws xob hluav taws xob rau hauv thermal zog rau cua sov, ziab, thiab lwm yam kev siv.
Thib ob, nickel hlau kuj tseem siv tau hauv cov thermocouples. Lub thermocouple yog ib qho cuab yeej siv los ntsuas qhov kub thiab txias thiab feem ntau yog tsim los ntawm kev sib txuas ntawm cov hlau los ntawm ob lub hlau sib txawv lossis cov hlau sib txawv. Nickel-chromium thermocouples, muaj cov nickel thiab chromium xov hlau, yog ib qho ntawm ntau hom thiab tuaj yeem ntsuas qhov kub thiab txias, yog li lawv tau siv dav hauv kev lag luam xws li roj refining, tshuaj, thiab metallurgy.
Tsis tas li ntawd, nickel hlau kuj tseem siv rau hauv kev lag luam iav. Qhov kub thiab txias yog xav tau rau iav melting, thiab nickel hlau muaj qhov ua haujlwm zoo rau qhov kub thiab txias, yog li nws tuaj yeem siv los ua cua sov xov hlau rau iav melting furnaces los pab yaj thiab pwm cov ntaub ntawv raw iav.
Nickel hlau tseem ua lub luag haujlwm tseem ceeb hauv kev lag luam aerospace. Vim tias lub dav hlau tau hloov pauv qhov kub thiab txias hauv qhov chaw, cov khoom siv nrog kev kub siab ruaj khov yog xav tau los tiv thaiv lawv cov khoom siv hluav taws xob. Cov khoom kub-kub ntawm nickel hlau ua rau nws yog ib qho tseem ceeb hauv cov khoom siv tiv thaiv hluav taws xob thiab cov khoom siv hluav taws xob spacecraft.
Zuag qhia tag nrho, nickel hlau yog ib yam khoom tseem ceeb heev uas muaj cov khoom zoo heev thiab kub tsis kam, yog li nws yog dav siv nyob rau hauv cov hlau tsis kam, thermocouples, iav kev lag luam, aerospace thiab lwm yam kev lag luam. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis tsis tu ncua, nws ntseeg tias nickel hlau yuav ua lub luag haujlwm tseem ceeb hauv ntau thaj chaw.
