ASTM B644 C71520 Umuyoboro udafite umuringa-nikel Umuyoboro na Tube Ubushyuhe bwo guhanahana ibicuruzwa Cupronickel ASTM B111 C71520 Tube

C71520 yongeyeho icyuma na manganese kugirango bibe byiza cyane kandi birwanya biofouling mumazi meza ninyanja.Amavuta arimo nikel arenze 90/10 y'umuringa-nikel yazamuye imiterere yubukanishi mugihe agikomeza kurwanya ruswa.
Mu mazi meza yo mu nyanja, ibivange birashobora kwemera igipimo kigera kuri 2,2-2.5% / s.Umuvuduko ntarengwa wemewe mubisubizo byoroshye ni 4m / s.Umuti wirinda kwangirika kwangirika no gukuraho nikel mubushyuhe bwinshi.Kubera iyo mpamvu, ibivange bifite imbaraga zo kurwanya ruswa y’amazi yo mu nyanja asukuye cyangwa yanduye n’amazi ya Jiangwan, kandi ikoreshwa cyane mu kwangiza amazi yo mu nyanja, inganda za peteroli, sitasiyo y’amashanyarazi n’abandi bahinduranya ubushyuhe.