Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm Nickel-Base Alloy?
Nickel-Base Alloy Disadvantages thiab Advantages
Qhov zoo ntawm Nickel-Base Alloy feem ntau suav nrog cov khoom siv dav dav xws li lub zog ntawm qhov kub thiab txias thiab tiv thaiv oxidation thiab corrosion.Nickel-based alloys nyob hauv ib qho chaw tseem ceeb hauv cov ntaub ntawv kev tshawb fawb, tshwj xeeb tshaj yog nyob rau hauv daim ntawv thov uas xav tau huab cua kub thiab corrosive tej yam kev mob. Lawv feem ntau tuav lub zog siab ntawm qhov kub ntawm 650 txog 1000 degrees Celsius, thiab muaj kev tiv thaiv zoo rau oxidation thiab corrosion. Qhov no tau ua rau cov nickel-raws li alloys tau siv dav hauv ntau qhov chaw suav nrog aerospace, kev tsim hluav taws xob thiab kev lag luam tshuaj.
Qhov tsis zoo ntawm Nickel-Base Alloy suav nrog tus nqi siab, kev ua haujlwm nyuaj, siab ceev, thiab siab thermal expansion coefficient.
Txawm hais tias nickel-based alloys muaj ntau yam zoo heev, lawv kuj muaj qee qhov tsis zoo. Piv txwv li, cov nqi tsim khoom ntawm xws li alloys kuj yog siab, uas txwv lawv txoj kev siv dav. Nyob rau tib lub sijhawm, nws cov khoom siv lub cev, xws li ntom ntom thiab siab thermal nthuav kev coefficiention, tej zaum yuav ua rau muaj teeb meem hauv qee cov ntawv thov. Tsis tas li ntawd, kev txhim kho thiab kev siv ntawm ib qho siv lead ua superalloys tseem ntsib cov teeb meem, nrog rau cov teeb meem xws li deformation, kev puas tsuaj, thiab tsis ua hauj lwm mechanisms, nrog rau cov teeb meem hauv kev tswj cov kev tsis xws luag hauv kev tsim khoom.
Hauv cov ntsiab lus, txawm hais tias cov nickel-based alloys muaj ntau qhov zoo, lawv cov kev txwv tseem yuav tsum tau txiav txim siab hauv cov kev siv tswv yim thiab cov kev daws teeb meem uas sib npaug ntawm kev ua tau zoo thiab tus nqi yuav tsum tau nrhiav.
