Cov ntaub ntawv txhuas niaj hnub no tsis yog siv rau hauv kev tsim khoom lag luam xwb, tab sis kuj tau dhau los ua ib feem tseem ceeb ntawm kev lag luam tsheb ciav hlau ceev ceev thiab cov khoom siv tseem ceeb siv rau cov tsheb ciav hlau ceev ceev. Raws li peb txhua tus paub, txhuas tsis yog tsuas yog muaj qhov ceev tsawg xwb, tab sis kuj muaj cov yas zoo thiab tiv taus corrosion. Yog li ntawd, thaum tswj cov yam ntxwv ntawm lub teeb yuag, cov khoom siv kho tshuab kuj zoo heev.
Cov ntaub ntawv txhuas hauv kev lag luam feem ntau yog siv rau lub qhov rooj thiab lub qhov rais, kho kom zoo nkauj thiab cov ntaub ntawv rwb thaiv tsev thermal hauv kev lag luam tsheb ciav hlau ceev ceev. Cov ntaub ntawv txhuas siv dav hauv kev lag luam tsheb ciav hlau ceev ceev vim lawv yooj yim ua thiab cua sov zoo. Tam sim no, feem ntau lub tsheb ciav hlau ceev ceev hauv Suav teb yog ua los ntawm txhuas alloy, thiab lwm lub tebchaws tau pib siv lawv hauv xyoo 1950.
Cov ntaub ntawv txhuas rau kev lag luam yog cov khoom siv zoo tshaj plaws rau kev tsheb ciav hlau ceev ceev kom ua tiav qhov hnyav sib dua, nws qhov ceev tsuas yog li ib feem peb ntawm cov khoom siv hlau, thiab nws lub zog zoo dua li cov hlau sib xyaw, yog li nws siv rau hauv kev lag luam tsheb ciav hlau ceev ceev ntau heev. Nws tuaj yeem hais tias cov ntaub ntawv txhuas rau kev lag luam tau koom ua ke rau hauv kev lag luam tsheb ciav hlau ceev ceev!
Lub sijhawm tshaj tawm: Lub Kaum Hli-07-2023