Zeziphi iziSetyenziso zeMbhobho yeAlloy 20?

I-alloy 20 yi-chromium-iron-nickel-based, i-alloy ye-austenitic ehamba nokumelana nokugqwala okugqwesileyo kwiindawo zeekhemikhali. Iqulethe i-asidi ye-sulfuric kunye neendaba ezininzi ezinobundlobongela kakuhle. I-alloy izinziswe kunye ne-niobium eyinceda ukuba imelane ne-intergranular corrosion. I-alloy 20 inokunceda ukubonelela ngeendleko ezinokuthi zigcinwe xa kuthelekiswa ne-alloys ephezulu ye-nickel-based alloys njengoko idlula isinyithi esingenasici.

OKUNGAKUMBI NGE-ALLOY 20 PIPE

Ingxubevange 20 ngokuqhelekileyo eyaziwa ngokuba UNS N08020, i ingxubevange umbhobho ingxubevange ephezulu eyenziwe ngebakala ezizodwa intsimbi stainless kunye nokumelana okugqwesileyo kwikloridi kunye sulfuric acid uxinezeleko corrosion cracking. I-alloy iqulethe umxholo wobhedu onceda ekuboneleleni ngokugqwesileyo kokuxhathisa umhlwa. Ngenxa yokuxhathisa kwayo emigodini, kwi-crevice corrosion, kunye ne-corrosion, i-alloy yensimbi engenasici isetyenziswa ngokubanzi ukwenza izixhobo zokuchola, ukubhobhoza imibhobho, ukutshintshisa ubushushu, kunye neitanki zokuvelisa.

Ukufakelwa kwemibhobho ye-alloy 20, i-alloy 20 flanges, kunye nezinye iimveliso ze-Alloy 20-grade ziluncedo kwizicelo ezahlukeneyo kulo lonke ishishini lenkqubo yeekhemikhali, ukuveliswa kwephepha, izixhobo zokufudumeza kwimizi-mveliso, iiplastiki, irabha yokwenziwa, amayeza, kunye neshishini lenkqubo yemichiza.