Zipangizo Zachitsulo Zogwira Ntchito Kwambiri mu Ukadaulo Wotseka: Ntchito ndi Kukula

Zipangizo zachitsulo zomwe zimagwiritsidwa ntchito kwambiri ndi monga chitsulo chofewa, aluminiyamu, mkuwa, siliva, lead, chitsulo chosapanga dzimbiri cha austenitic, ndi zitsulo zopangidwa ndi nickel monga Monel, Hastelloy, ndi Inconel. Kusankha kwa zipangizo zosiyanasiyana zachitsulo kumadalira makamaka zinthu monga kuthamanga kwa ntchito, kutentha, ndi momwe zinthuzo zimawonongera. Mwachitsanzo, zitsulo zopangidwa ndi nickel zimatha kupirira kutentha mpaka 1040°C ndipo, zikapangidwa kukhala zitsulo za O-rings, zimatha kuthana ndi kupsinjika mpaka 280 MPa. Zipangizo za Monel zimakhala ndi kukana dzimbiri bwino m'madzi a m'nyanja, mpweya wa fluorine, hydrochloric acid, sulfuric acid, hydrofluoric acid, ndi zina zomwe zimachokera. Inconel 718 imadziwika ndi kukana kutentha kwambiri.

Zipangizo zachitsulo zimatha kupangidwa kukhala ma gasket athyathyathya, ozungulira, kapena ozungulira, komanso ma gasket a elliptical, octagonal, double-cone, ndi ma gasket a lens. Mitundu iyi nthawi zambiri imafuna kutsekeka kwakukulu ndipo imakhala ndi kupsinjika kochepa komanso kulimba, zomwe zimapangitsa kuti ikhale yogwirizana ndi kusinthasintha kwa kutentha. Ndi kupita patsogolo kwa ukadaulo wotsekeka, zipangizo zosiyanasiyana zachitsulo zitha kuphatikizidwanso m'mapangidwe atsopano kuti apange zinthu zatsopano zotsekeka ndi ukadaulo womwe umathandizira magwiridwe antchito onse otsekeka. Chitsanzo chabwino ndi mphete ya C yomwe imagwiritsidwa ntchito mu ma reactor a nyukiliya.