Kev Tswj Xyuas Zoo
Yuav luag txhua yam hlau xeb nyob rau hauv qee qhov xwm txheej. Thaum cov hlau atoms raug oxidized los ntawm cov kua, xeb yuav tshwm sim, ua rau cov khoom poob ntawm cov hlau nto. Qhov no txo qhov tuab ntawm cov khoom xws licov ferrulesthiab ua rau lawv yooj yim puas tsuaj rau cov khoom siv. Ntau hom xeb tuaj yeem tshwm sim, thiab txhua hom xeb ua rau muaj kev phom sij, yog li nws yog ib qho tseem ceeb uas yuav tsum soj ntsuam cov khoom siv zoo tshaj plaws rau koj daim ntawv thov
Txawm hais tias cov tshuaj lom neeg sib xyaw ua ke ntawm cov ntaub ntawv tuaj yeem cuam tshuam rau qhov kev tiv thaiv corrosion, ib qho ntawm cov yam tseem ceeb tshaj plaws los txo qhov ua tsis tiav los ntawm cov khoom siv tsis zoo yog qhov zoo ntawm cov ntaub ntawv siv. Txij li qhov kev tsim nyog ntawm cov pas nrig mus rau qhov kev tshuaj xyuas zaum kawg ntawm cov khoom, qhov zoo yuav tsum yog ib feem tseem ceeb ntawm txhua qhov txuas.
Kev Tswj Xyuas Cov Txheej Txheem Khoom Siv thiab Kev Tshuaj Xyuas
Txoj kev zoo tshaj plaws los tiv thaiv teeb meem yog nrhiav lawv ua ntej lawv tshwm sim. Ib txoj kev yog xyuas kom meej tias tus neeg muag khoom siv cov kev tswj hwm zoo kom tiv thaiv kev xeb. Qhov ntawd yog pib los ntawm kev tswj cov txheej txheem thiab kev tshuaj xyuas cov khoom lag luam. Nws tuaj yeem tshuaj xyuas tau ntau txoj hauv kev, los ntawm kev pom kom paub tseeb tias cov khoom tsis muaj qhov tsis zoo ntawm qhov chaw mus rau kev ua cov kev sim tshwj xeeb los ntes qhov rhiab heev ntawm cov khoom rau kev xeb.
Lwm txoj kev uas cov neeg muag khoom tuaj yeem pab koj txheeb xyuas qhov tsim nyog ntawm cov khoom siv yog xyuas cov ntsiab lus ntawm cov ntsiab lus tshwj xeeb hauv cov khoom sib xyaw. Rau kev tiv thaiv corrosion, lub zog, weldability thiab ductility, qhov pib yog los ua kom zoo dua cov tshuaj lom neeg ntawm cov hlau sib xyaw. Piv txwv li, cov ntsiab lus ntawm nickel (Ni) thiab chromium (CR) hauv 316 stainless hlau yog siab dua qhov tsawg kawg nkaus uas tau teev tseg hauv ASTM International (ASTM) tus qauv qhia, uas ua rau cov khoom siv muaj kev tiv thaiv corrosion zoo dua.
Hauv Cov Txheej Txheem Tsim Khoom
Qhov zoo tshaj plaws, tus neeg muag khoom yuav tsum tshuaj xyuas cov khoom ntawm txhua kauj ruam ntawm cov txheej txheem tsim khoom. Kauj ruam thawj zaug yog xyuas kom meej tias cov lus qhia tsim khoom raug ua raws li. Tom qab tsim cov khoom, kev sim ntxiv yuav tsum paub tseeb tias cov khoom tau ua tiav thiab tsis muaj qhov tsis zoo lossis lwm yam tsis zoo uas yuav cuam tshuam kev ua tau zoo. Kev sim ntxiv yuav tsum xyuas kom meej tias cov khoom ua haujlwm raws li qhov xav tau thiab tau kaw zoo.
Lub sijhawm tshaj tawm: Lub Ob Hlis-22-2022