Valavu yamagetsi yamagetsi yamagetsi: Wozungulira wamkulu wa bungwe lamadzimadzi

Mu minda yamafakitale yokhala ndi zowongolera zotsutsana ndi chemistry, mankhwala opangira zachilengedwe, ndi kuteteza chilengedwe, valavu yamagetsi yolumikizira imadziwika kuti "mtsogoleri wozungulira". Valavu iyi imagwiritsa ntchito fluorpeplastics ngati zinthu zomangira. Chifukwa cha kukhazikika kwamphamvu kwa ma fluoroplastics ngati polytetrafluorothyne (PTF), imatha kukana kukokoloka kwa ma acids olimba monga oxiadizer. Itha kugwirabe ntchito modekha m'malo okhala minofu kwambiri monga sulfuric acid ndi hydrochloric acid, ndi moyo wopitilira kuposa ma valves wamba.

Mfundo yake yogwira ntchito imadalira kugwira ntchito yolumikizidwa yamagetsi komanso valavu yolondola. Wochita zamagetsi amalandila zizindikiro kuchokera ku dongosolo la oyang'anira ndipo amayendetsa molondola valavu kuti asunthe. Posintha malo omwe ali pakati pa valavu yowonera ndi mpando wa Valve, zimakwaniritsa lamulo loti madzi amatuluka, kupanikizika, ndi kutentha. Kaya ndi kusintha kwabwino kwamitengo yaying'ono kapena kutsekera kwamphamvu kwambiri kwa mitengo yayikulu, valavu yamagetsi yamagetsi yomwe ingachite mosavuta.

Mavesi am'madzi am'madzi amalumikiza zabwino zamagetsi, zomwe zimapangitsa kuti zikhale bwino zowongolera, zikuthandizira kugwira ntchito kutali ndi kusintha kwanzeru, komwe kumasintha kwambiri. Kukhazikika kwake kukhazikika kumatsimikizira zero, popewa ngozi zowonongeka zomwe zimayambitsidwa ndi sing'anga. Kuphatikiza apo, kutsika kochepa kwambiri kwa ma fluoroplastic kumachepetsa kukana kwa valavu, kuchepetsera mphamvu kugwiritsidwa ntchito ndi ndalama zokonza.

Kuchokera pamayendedwe apakatikati pa mankhwala othandizira, kusinthidwe kwa acid