Zida Zazitsulo Zochita Kwambiri mu Kusindikiza Ukadaulo: Ntchito ndi Zotukuka

Zida zachitsulo zomwe zimagwiritsidwa ntchito kawirikawiri zimaphatikizapo chitsulo chofewa, aluminium, mkuwa, siliva, lead, austenitic zosapanga dzimbiri zitsulo, ndi ma alloys opangidwa ndi nickel monga Monel, Hastelloy, ndi Inconel. Kusankhidwa kwa zinthu zosiyanasiyana zachitsulo makamaka kumatengera zinthu monga kuthamanga kwa ntchito, kutentha, ndi kuwonongeka kwa sing'anga. Mwachitsanzo, ma alloys opangidwa ndi nickel amatha kupirira kutentha mpaka 1040 ° C ndipo, akapangidwa kukhala mphete zachitsulo za O, amatha kuthana ndi zovuta mpaka 280 MPa. Ma aloyi a Monel amawonetsa kukana kwa dzimbiri m'madzi am'nyanja, gasi wa fluorine, hydrochloric acid, sulfuric acid, hydrofluoric acid, ndi zotumphukira zake. Inconel 718 imadziwika chifukwa chokana kutentha kwambiri.

Zida zachitsulo zimatha kupangidwa kukhala ma gaskets athyathyathya, a serrated, kapena malata, komanso ma elliptical, octagonal, mphete zapawiri, ndi ma lens gaskets. Mitundu iyi nthawi zambiri imafunikira kusindikiza kwakukulu ndipo imakhala ndi mphamvu zochepa komanso zolimba, zomwe zimawapangitsa kukhala okhudzidwa ndi kusinthasintha kwa kutentha. Ndi kupita patsogolo kwaukadaulo wosindikiza, zida zachitsulo zosiyanasiyana zitha kuphatikizidwanso m'mapangidwe apamwamba kuti apange zinthu zatsopano zosindikizira ndi matekinoloje omwe amapititsa patsogolo ntchito yosindikiza. Chitsanzo chodziwika bwino ndi C-ring yomwe imagwiritsidwa ntchito mu zida za nyukiliya.