I-alloy 20 yenzelwe ngokukodwa ukumelana ne-asidi ye-sulfuric. I-nickel yayo, i-chromium, i-molybdenum kunye namanqanaba obhedu onke abonelela ngokugqwesileyo kokuxhathisa umhlwa. Ikhabhoni ethintelweyo kunye nozinziso lwe-columbium luvumela amalaphu adityanisiweyo ukuba asetyenziswe kwindawo ezonakalisayo, ngokuqhelekileyo ngaphandle konyango lobushushu lwasemva kwe-weld. Kwi-33% ye-nickel, i-Alloy 20 inokukhuseleka okusebenzayo kwi-chloride yoxinzelelo lwe-corrosion cracking. Le alloy isoloko ikhethwa ukusombulula iingxaki ze-SCC, ezinokuthi zenzeke nge-316L engenasici.
Uluhlu lwempahla
Ingxubevange 20 Plate, ingxubevange 20 Sheet, ingxubevange 20 Weld Wire
Amagama oRhwebo aQhelekileyo
Carpenter® 20, 20CB-3®
Iinkcukacha
ASME SA 240,ASME SB 366,ASME SB 463,I-ASTM A240,I-ASTM B 366,I-ASTM B 463,I-ASTM B 473,EN 2.4660,I-UNS N08020, Werkstoff 2.4660
Iimbonakalo
- Ukumelana okugqwesileyo kwi-asidi ye-sulfuric eshushu
- Ukumelana ne-intergranular corrosion kwimeko ye-welded
- Uxinzelelo lweChloride ukubola kokuqhekeka ukumelana
Usetyenziso
- Amatanki e-Sulfuric acid pickling, ii-racks kunye neekhoyili zokufudumeza
- I-Phosphate yokugquma igubu kunye neeracks
- Izitshintshi zobushushu
- Iminqwazi yebhamuza
- Inkqubo yemibhobho
- Amatanki okuxuba
- Izixhobo zenkqubo yeMichiza kunye nepetroleum
Ixesha lokuposa: Aug-17-2021