Kev Tswj Xyuas Zoo
Yuav luag txhua cov hlau corrodes nyob rau hauv tej yam kev mob. Thaum cov hlau atoms raug oxidized los ntawm cov kua, corrosion yuav tshwm sim, ua rau cov khoom poob ntawm cov hlau nto. Qhov no txo cov thickness ntawm cov khoom xws licov ferrulesthiab ua rau lawv yooj yim dua rau kev ua haujlwm tsis zoo. Ntau hom kev xeb tuaj yeem tshwm sim, thiab txhua hom kev xeb ua rau muaj kev hem thawj, yog li nws yog ib qho tseem ceeb rau kev ntsuam xyuas cov khoom zoo tshaj plaws rau koj daim ntawv thov
Txawm hais tias cov tshuaj muaj pes tsawg leeg ntawm cov ntaub ntawv tuaj yeem cuam tshuam qhov kev tiv thaiv corrosion, ib qho tseem ceeb tshaj plaws los txo qhov tsis ua hauj lwm los ntawm cov khoom tsis xws luag yog tag nrho cov khoom siv zoo. Los ntawm kev tsim nyog bar mus rau qhov kawg tshuaj ntsuam ntawm cov khoom, qhov zoo yuav tsum yog ib feem ntawm txhua qhov txuas.
Cov txheej txheem tswj thiab tshuaj xyuas cov khoom
Txoj hauv kev zoo tshaj los tiv thaiv teeb meem yog nrhiav lawv ua ntej lawv tshwm sim. Ib txoj hauv kev yog los xyuas kom meej tias tus neeg muag khoom siv cov kev tswj xyuas nruj kom tiv thaiv corrosion. Qhov ntawd yog pib los ntawm cov txheej txheem tswj thiab tshuaj xyuas cov khoom lag luam bar. Nws tuaj yeem raug tshuaj xyuas hauv ntau txoj hauv kev, los ntawm kev pom tseeb kom ntseeg tau tias cov khoom tsis muaj qhov tsis xws luag los ua cov kev ntsuam xyuas tshwj xeeb txhawm rau txheeb xyuas qhov rhiab heev ntawm cov khoom rau corrosion.
Lwm txoj hauv kev uas cov neeg muag khoom tuaj yeem pab koj txheeb xyuas qhov tsim nyog ntawm cov khoom yog los xyuas cov ntsiab lus ntawm cov ntsiab lus tshwj xeeb hauv cov khoom sib xyaw. Rau corrosion kuj, lub zog, weldability thiab ductility, qhov pib taw tes yog optimize cov tshuaj muaj pes tsawg leeg ntawm cov alloy. Piv txwv li, cov ntsiab lus ntawm npib tsib xee (Ni) thiab chromium (CR) nyob rau hauv 316 stainless hlau yog siab tshaj qhov tsawg kawg nkaus yuav tsum tau teev nyob rau hauv ASTM International (ASTM) tus qauv specification, uas ua rau cov khoom muaj zoo corrosion kuj.
Hauv Cov Txheej Txheem Ntau Lawm
Qhov zoo tshaj plaws, tus neeg muag khoom yuav tsum tshuaj xyuas cov khoom ntawm txhua kauj ruam ntawm cov txheej txheem tsim khoom. Thawj kauj ruam yog los xyuas kom meej tias cov lus qhia tsim khoom raug ua raws. Tom qab kev tsim khoom, kev sim ntxiv yuav tsum paub meej tias cov khoom tau ua kom raug thiab tsis muaj qhov tsis pom kev lossis lwm yam tsis xws luag uas yuav cuam tshuam rau kev ua haujlwm. Kev ntsuam xyuas ntxiv yuav tsum xyuas kom meej tias cov khoom siv ua haujlwm raws li qhov xav tau thiab raug kaw zoo.
Post lub sij hawm: Feb-22-2022