Thaum vuam cov hlau uas kub tsawg, kev xaiv lub electrode zoo yog qhov tseem ceeb rau kev ua tiav cov welds zoo thiab ruaj khov. Lub W107 (AWS E7015-C2L) yog lub electrode uas sawv tawm hauv kev ua lag luam. Qhov noelectrode hlau kub qisyog tsim los nrog cov txheej txheem sodium hydrogen tsawg, ua rau nws zoo tagnrho rau kev siv vuam hauv qhov chaw kub qis. Muaj peev xwm tswj tau qhov cuam tshuam zoo txog li -100 ° C, W107 electrode yog qhov kev daws teeb meem txhim khu kev qha rau cov haujlwm vuam uas xav tau kev ua tau zoo dua hauv cov xwm txheej txias heev.
W107 vuam pas nrig yog tsim tshwj xeeb rau kev vuam hlau kub qis thiab muab cov txiaj ntsig zoo heev hauv kev muaj zog thiab kev ruaj khov. Nws cov txheej txheem sodium-hydrogen qis ua kom muaj kev nqus hydrogen tsawg kawg nkaus thaum vuam, uas yog qhov tseem ceeb los tiv thaiv kev tawg thiab xyuas kom meej qhov kev sib txuas. Qhov no ua rau nws yog thawj qhov kev xaiv rau kev vuam cov qauv tseem ceeb thiab cov khoom siv uas raug rau qhov kub qis, xws li cov thoob dej cryogenic, cov kav dej thiab cov khoom siv siv hauv huab cua txias.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm W107 electrode yog nws qhov kev hloov pauv tau yooj yim hauv kev vuam. Txawm tias vuam ntsug, kab rov tav, saum taub hau lossis tiaj tus, cov electrode no tuaj yeem siv rau txhua qhov chaw, muab kev ywj pheej thiab kev yooj yim rau cov neeg vuam ua haujlwm ntawm ntau yam haujlwm. Tsis tas li ntawd, cov electrode no yog tsim los siv nrog DC Positive Electrode (DCEp) kom ua tiav kev vuam zoo thiab ruaj khov hauv kev siv vuam sib txawv.
Cov hlau uas tau tso rau hauv W107 electrode tseem muaj zog heev txawm tias nyob rau qhov kub qis heev, ua rau nws yog qhov kev xaiv zoo rau cov ntawv thov uas qhov vuam raug rau cov xwm txheej txias heev. Qhov kev tawv nqaij tshwj xeeb no ua kom ntseeg tau tias qhov vuam tseem muaj kev ruaj khov thiab kev ua tau zoo txawm tias nyob rau hauv qhov chaw qis dua xoom, muab kev ntseeg siab thiab kev nyab xeeb rau cov khoom vuam.
Hauv kev xaus lus, W107 (AWS E7015-C2L) Qws Hlau Kub Qis yog qhov kev daws teeb meem zoo tshaj plaws rau cov ntawv thov vuam uas xav tau kev ua haujlwm zoo dua hauv qhov chaw kub qis. Nws cov txheej hydrogen sodium qis nrog rau nws lub peev xwm los tswj kev cuam tshuam zoo ntawm -100 ° C ua rau nws yog qhov kev xaiv zoo rau cov neeg vuam uas tab tom nrhiav kev zoo thiab txhim khu kev qha hauv cov xwm txheej txias heev. Nrog nws qhov kev hloov pauv ntawm qhov chaw vuam thiab kev sib raug zoo nrog DCEP, W107 electrode muab kev ntseeg siab rau cov neeg vuam uas lawv xav tau los daws cov haujlwm vuam hlau kub qis nrog kev ua haujlwm raug thiab kev ua tau zoo.
Lub sijhawm tshaj tawm: Plaub Hlis-26-2024