Isu Tinobatsira Nyika Kukura Kubva 1983

Kuchenesa nitrogen pombi yemhepo yekupa sumo

Kuchena kwese kwakanyanya, kuchena kwakanyanya mune yakachena nitrogen pombi inodiwa kuti iendese kuchiridzwa (pou) kuburikidza nepombi. Kuti uwane izvo zvinodiwa zvemhando yeiyo chiridzwa, mune iyo yegasi inobuda zviratidzo, zvakakosha kuti urege kutarisisa kune pombi system, kusarudzwa kwezvinhu uye hunhu hwekuvaka. Pamusoro pekujeka kwegesi kana kuchenesa michina, inokanganiswa nezvinhu zvakawanda zvepaipi pombi. Naizvozvo, kusarudzwa kwe pombi kunofanirwa kutevedzera nheyo dzakakodzera dzeindasitiri, uye ratidza zvinhu pombi.
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Zvinyorwa zveNitrogen Pombi Inosarudzwa maererano nezvinodiwa zvekushandisa, uye 316L BA zvinowanzoshandiswa kuonana neChip asi hazvipindirane mune maitiro ekutora. Sosi yekunhuhwirira mune tube chiyero chekuyera mhando yeiyo pombi. Iyo yakaderera iyo roughness, iyo tangi inotakura mikana yakaderedzwa kwazvo.

Kuchenesa nitrogen mapipi anogona kutora anenge 200 g yegesi pane toni panguva yetsika isina chinhu chinonhuwirira. Simbi isina kugadziriswa, kwete chete nzvimbo chete inonamatira, asiwo imwe huwandu hwegesi hunokanganiswawo mune zvesimbi zvesimbi. Kana paine mhepo kuyerera pombi, chikamu ichi chegesi chinogara musimbi zvakare chopinda zvakare mumhepo, uye kusvibisa gasi rakachena. Kana iyo inoyerera inoyerera chubhu haisi kuenderera mberi kuyerera.

Pipi pombi iri kudhindwa pasi pekumanikidzwa, gasi rinodhindwa, gasi rakamiswa, uye gasi rakadhindwa neyekudzika-pasi kuongorora, uye gasi rakarukwa rinoshandiswawo seakasvibiswa mugesi rakachena mumuzipa. Panguva imwecheteyo, ongororo, ongorora, kuti pamusoro penzvimbo iyi zvakare inogadzira imwe hupfu, iyo zvakare gasi rakacheneswa mukamba. Iyi ficha yegasi yakachena pombi inokosheswa, kuitira kuti kuve nechokwadi chekuchena kwegesi kununurwa, kwete kungoda zvakanyanya kusimba kwemukati kwemukati, asi zvakare yakakwira kupfeka hunhu hunodzivirira.

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Kana gasi racho rakasimba pakubata, zvinodikanwa kushandisa iyo corrosion-inodzivirira isina tsvina isina tsvina mbira. Zvikasadaro, iyo pombi yeiyo yakachena gasi pombi inoburitsa matanda ekuora nekuda kwekugadzirisa, uye kuchave nekukasira simbi kubviswa kana kunyange kutsvinya, uye nekukasviba gasi rine gasi rakachena.


Kutumira Nguva: Mar-07-2022