Lub zog siab, hnav tsis kam, kav ntev, corrosion kuj, acid thiab alkali tsis kam, yooj yim thiab yooj yim.
Daim ntawv thov kom meej meej: nws yog ib qho tsim nyog yuav tsum tau ua qhov kev soj ntsuam pom txhua zaus siv txoj hlua ruaj ntseg, thiab xyuam xim rau kev tshuaj xyuas thaum lub sij hawm thov.Qhov kev sim yuav tsum tau ua ib zaug hauv ib nrab xyoo kom ntseeg tau tias cov khoom tseem ceeb tsis raug puas tsuaj.Yog tias pom muaj kev puas tsuaj lossis kev puas tsuaj, qhia nws raws sijhawm thiab tsis txhob siv los ua kom muaj kev nyab xeeb.
Nws yog ib qho tsim nyog los xyuas tag nrho cov hlua ua ntej siv nws.Yog tias pom tias muaj kev puas tsuaj, tsis txhob siv nws.Thaum hnav nws, ceev cov khoom txav txav kom nruj, thiab tsis txhob kov cov nplaim taws thiab tshuaj lom.
Nco ntsoov khaws txoj hlua ruaj ntseg kom huv si thiab khaws cia kom zoo tom qab siv.Tom qab nws qias neeg, nws tuaj yeem ntxuav nrog dej sov thiab xab npum thiab ziab hauv qhov ntxoov ntxoo.Nws tsis raug tso cai rau soak hauv dej kub los yog hlawv hauv lub hnub.
Tom qab ib xyoos ntawm kev siv, nws yuav tsum tau ua kom tiav kev soj ntsuam, thiab tshem tawm 1% ntawm cov khoom siv rau tensile test, thiab cov khoom raug suav tias tsim nyog yam tsis muaj kev puas tsuaj lossis deformation loj (cov uas tau sim yuav tsum tsis txhob siv dua).
Post lub sij hawm: Lub Xya hli ntuj-25-2023