Yuav ua li cas optimize hluav taws xob kev ua tau zoo ntawm cov poj niam connector?
Kev ua kom zoo ntawm cov hluav taws xob kev ua tau zoo ntawm cov poj niam connector tuaj yeem txiav txim siab los ntawm cov hauv qab no, uas yog, kev tswj hwm ntawm cov yeeb yaj kiab uas twb muaj lawm thiab yav tom ntej ntawm lub plated nto. Ib qho ntawm cov kev xav tau tseem ceeb rau kev ua haujlwm hluav taws xob ntawm lub busbar yog tsim thiab tswj kom ruaj khov busbar impedance. Yuav kom ua tiav qhov no, cov hlau sib tiv tauj yuav tsum tau muab qhov kev ruaj ntseg zoo. Tsim kom muaj kev sib cuag zoo li no yuav tsum muaj qhov nyias nyias uas tuaj yeem ua luam dej lossis sib cais thaum sib cuag mating. Ob txoj kev ntxhua khaub ncaws no qhia meej qhov sib txawv ntawm cov hlau tsis tshua muaj nqi lossis tsis tshua muaj hlau thiab cov hlau zoo tib yam.
"Rau qhov sib txawv, cov hlau zoo nkauj xws li kub, palladium, thiab lawv cov alloys tsis tseem ceeb ua raws li cov yeeb yaj kiab saum npoo. Rau cov txheej txheem no, cov hlau sib txuas ntawm lub interface yog qhov yooj yim, vim nws tsuas yog yuav tsum tau txav ntawm tus khub Hu rau saum npoo thaum mating. Feem ntau, qhov no yooj yim ua tiav. Txhawm rau kom muaj kev ruaj ntseg ntawm qhov kev sib cuag impedance, kev tsim lub tsheb npav yuav tsum tau ua tib zoo saib xyuas cov hlau zoo ntawm qhov chaw tiv thaiv kom tsis txhob muaj cov kab mob sib kis, lub hauv paus hlau diffusion, tiv tauj hnav, thiab lwm yam kev cuam tshuam sab nraud.
Cov txheej txheem hlau zoo tib yam, tshwj xeeb tshaj yog cov tin lossis tin alloys, yog ib txwm them nrog oxide zaj duab xis. Cov nyhuv ntawm tin tiv thaiv txheej yog tias thaum lub sij hawm sib txuam txheej txheem, cov oxide txheej no tau yooj yim puas, ua rau nws yooj yim los tsim kev sib cuag hlau. Cov kev cai ntawm kev tsim busbar yog los xyuas kom meej tias cov oxide zaj duab xis tsis tawg thaum lub busbar sib phim thiab xyuas kom meej tias lub interface tsis oxidized nyob rau hauv lub sij hawm siv tau ntawm cov hluav taws xob connector.
Nyob rau hauv hnav corrosion, re-oxidation corrosion yog lub ntsiab kev ua haujlwm degradation mechanism ntawm tin contact coatings. Niam nyiaj plating yog suav tias yog cov hlau plating vim nws yooj yim corroded los ntawm sulfides thiab chlorides. Nickel coatings feem ntau suav hais tias yog cov hlau ntau vim yog qhov tsim ntawm lub valve.