1: zinc-nickel txheej ua haujlwm zoo li cas?
Zn-Ni (12-15% Ni) muab 1,000+ teev hauv kev ntsuas ntsev ntsev (vs 500h rau Zn). Microcrystalline qauv muab kev tiv thaiv zoo dua. Khaws kev tiv thaiv kev txi txawm tias khawb. Hydrogen embrittlement kev pheej hmoo yog qis dua thaum plating. Siv dav hauv kev siv ntug hiav txwv thiab qhov av.
2: Dab tsi yog qhov txwv ntawm cov hmoov txheej rau kev tsheb ciav hlau clips?
Film thickness (>120μm) tuaj yeem cuam tshuam nrog qhov chaw clamping. Kho qhov kub thiab txias (180-200 degree) cuam tshuam cov khoom siv hlau. Kev cuam tshuam tsis zoo yog qis dua rau cov xim hlau txheej. Kev kho qhov kev puas tsuaj yuav tsum muaj cov cuab yeej tshwj xeeb. Feem ntau txwv rau qhov chaw sib cuag tsis tseem ceeb.
3: Cov clips tiv thaiv microbiologically cuam tshuam corrosion (MIC) li cas?
Silver-ion doped txheej tiv thaiv kab mob loj hlob. Kev tu tsis tu ncua tiv thaiv kev tsim biofilm. pH-cov tshuaj ntxuav tsis tu ncua tau teev tseg. Kev tshuaj xyuas tshwj xeeb tsom rau cov ntsiab lus sib cuag ballast. MIC-cov alloys tiv taus zoo li 2205 duplex steel tau tshwm sim.
4: Dab tsi yog qhov yuav tsum tau ua ntawm kev saib xyuas rau coated clips?
Kev kuaj pom txhua xyoo rau cov txheej txheem ua txhaum cai. Kov- kho dua tshiab uas siv cov ntaub ntawv pov thawj zoo. High-lub siab ntxuav (max 150 bar) tshem tawm cov khoom corrosive. Txheej thickness ntsuas txhua 3-5 xyoos. Ua kom tiav recoating feem ntau xav tau tom qab 15-20 xyoo.
5: Yuav ua li cas cathodic tiv thaiv integrate nrog clip systems?
Kev txi zinc anodes raug teeb tsa txhua 50-100m. Insulating washers tiv thaiv tam sim no to. Kev siv hluav taws xob saib xyuas kev tiv thaiv muaj peev xwm (-850mV rau -1,100mV). Txaus siab rau tam sim no systems yuav tsum tau rectifier units. Yuav tsum sib koom tes nrog kev tiv thaiv kab mob.