Daim ntawv thov thiab cov txiaj ntsig ntawm kev kub-kub alloys
Dab tsi yog qhov kub-alloys?
Kev kub-alloys yog cov khoom siv uas tuaj yeem ua haujlwm ruaj khov nyob rau hauv kev kub siab thiab muaj kev kub siab. Lawv feem ntau yog suav nrog cov hlau uas xws li Nickel, cobalt, thiab hlau, thiab feem ntau siv hauv kev tsav dav hlau, lub zog, thiab kev lag luam siv tshuaj lom neeg. Qhov no alloy tuaj yeem tswj cov khoom siv zoo thiab corrosion tsis kam nyob rau hauv cov xwm txheej huab, thiab yog tiag tiag "superhero" hauv kev lag luam.
Daim Ntawv Thov Cov Khoom Siv Kub-Alloys
Kev kub-oots yog feem ntau siv nyob rau hauv aerospace teb. Rau cov dav hlau tshuab, qhov kub ntawm kev ua haujlwm ib puag ncig feem ntau tshaj li 1000 degrees Celsius, thiab high-kub alloys yog cov ntaub ntawv zoo tshaj plaws rau cov xwm txheej zoo li no. Cov alloy no tsis tuaj yeem tsuas yog tiv thaiv kom muaj qhov kub siab, tab sis kuj tswj tau lub zog thiab kev nruj heev nyob hauv ib puag ncig. Xav tias tsis muaj cov alloys no, cov tshuab huab cua yuav zoo li ib daig ntawm cov roj ntsha tsis txaus siab, uas yaj sai sai thaum muaj kev kub ntxhov.
Nyob rau hauv lub zog kev lag luam, tshwj xeeb tshaj yog nyob rau hauv lub tshav pob ntawm cov roj av, muaj kev kub ntxhov ntau ntxiv kuj ua rau lub luag haujlwm tsis tseem ceeb. Kev ua haujlwm ntawm cov roj turbines feem ntau nce mus txog 1400 degrees Celsius, thiab tsuas yog kev kub siab alloys tuaj yeem ua kom muaj kev nyab xeeb thiab ruaj khov ua haujlwm ntawm cov cuab yeej. Nickel Alloy Manufacturers ua lub luag haujlwm tseem ceeb hauv qhov no. Cov ntaub ntawv kub siab tag nrho lawv tsim tau dav hauv kev tsim cov khoom tseem ceeb xws li kev siv tshuab hluav taws xob thiab cov chav lim dej sib txuas.
Daim ntawv thov ntawm cov kev kub kub alloys hauv kev lag luam tshuaj kuj pom tseeb. Ntau cov txheej txheem tshuaj lom neeg koom nrog qhov kub thiab txias, muaj kev kub siab thiab muaj kev kub ntxhov ntau, uas muab cov khoom siv tsis tshua xav tau ntawm cov ntaub ntawv xaiv. Lub corrosion tsis kam thiab oxidation tiv thaiv ntawm cov high-alloys ua rau lawv xaiv qhov zoo tshaj plaws rau cov khoom siv tshuaj lom neeg. Xav tias tsis muaj cov alloys zoo, kev tsim kho tshuaj lom neeg yuav ntsib teeb meem ntawm cov cuab yeej siv nquag muaj kev ua kom muaj kev txom nyem loj.
Qhov zoo ntawm cov kev kub-kub alloys
Kub-Kub Kuj
Ib qho ntawm qhov loj tshaj plaws ntawm cov high-kub alloys yog lawv zoo heev-kub tsis kam. Piv nrog cov tib yam zoo tib yam, cov kev kub siab tau ua ke tuaj yeem tswj cov khoom siv zoo ntawm qhov kub siab dua. Qhov no zoo li cov neeg ncaws pob tau zoo uas tseem tuaj yeem ua tau zoo nyob rau hauv qhov kev kub siab thiab muaj kev kub siab thaum koom nrog kev sib tw huab.
Zoo heev corrosion
Lwm qhov zoo uas tsis tuaj yeem tsis quav ntsej yog lub corrosion tsis kam ntawm cov kev kub kub-alloys. Ntau cov high-kub alloys tau ntxiv nrog cov ntsiab xws li chromium thiab molybdenum kom lawv tiv taus oxidation thiab corrosion nyob rau ib puag ncig heev. Qhov no yog qhov tshwj xeeb tshaj nyob rau hauv kev lag luam tshuaj lom neeg, qhov chaw ib puag ncig yog feem ntau puv ntau cov tshuaj corrosive.
Cov Khoom Ruaj Ntseg Ruaj Ntseg
Kev kub-alloys tseem tuaj yeem tswj cov khoom siv zoo hauv cov dej kub siab. Qhov kev ruaj khov tseem ceeb txuas ntxiv lawv txoj kev pabcuam lub neej nyob rau hauv cov xwm txheej hnyav. Xav tias hais tias yog tias cov khoom siv zoo tib yam, cov cuab yeej siv zog ua rau nkees nkees thiab tawg hauv lub sijhawm luv luv, ua rau muaj kev lag luam luv luv. Kev kub ntxhov yog cov kev kub ntxhov tuaj yeem zam kom muaj cov teeb meem no zoo thiab ua kom muaj kev sib luag.
Daim ntawv thov ntawm kev kub kub alloys hauv ntau qhov kev lag luam xav txog nws cov txiaj ntsig tsis sib thooj. Nrog kev nce qib nruam ntawm kev tshawb fawb thiab thev naus laus zis, kev ua tau zoo thiab kev ua tiav cov kev siv kub siab kuj tseem nthuav dav. Rau cov tuam txhab uas xav tau cov ntaub ntawv kub siab tag nrho, xaiv ib qho chaw tsim khoom Nickel Alloy tsis tsuas yog cuam tshuam nrog qhov zoo ntawm cov khoom lag luam, tab sis kuj rau kev txhim kho yav tom ntej ntawm lub tuam txhab.
