PortugueseCov neeg siv khoom tshuaj xyuasLus HebrewSteel Yeeb Nkab & TubeLus HebrewInconel 718 2.4668 cov yeeb nkab steel hlau rawg zoo ua rau muaj oxidation

Inconel 718 2.4668 cov yeeb nkab steel hlau rawg zoo ua rau muaj oxidation

Alloy 600 lub siab chromium cov ntsiab lus ua rau nws tiv taus oxidation ntau dua li cov ntsiab lus tsis meej, thaum nws cov ntsiab lus nickel, thaum nws cov ntsiab lus nickel, thaum nws cov ntsiab lus nickel muaj kev tiv thaiv zoo hauv qab.

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Molybdenum muab cov kev tshwj xeeb ua rau pitting thiab crevice corrosion, thiab niobium ruaj khov tawm tsam sensitization thiab intergranular corrosion. Cov ntsiab lus npib tsib xee ua inconel 625 yeej tseem ceeb pub dawb los ntawm chloride ion muaj kev ntxhov siab corrosion. Inconel 625 tseem muaj cov khoom siv roj ua kom zoo tshaj plaws. Thov sab laj txog pej xeem txoj kev nyab xeeb cov hlau rau kev siv cov lus qhia tshwj xeeb ntawm kev siv cov hlau tsis txaus rau koj daim ntawv thov. Alloy 625 yog yeej yog ib qho kim dua alloys peb Tshuag, muab nws cov ntsiab lus npib tsib xee (> 58%). Txawm li cas los xij, nws muab cov kev ua tau zoo ntawm qhov kub ntawm qhov dhau ntawm 800degc. nb. Cov hlau tshwj xeeb tawm tswv yim los ntawm cryogenic txog 980degc rau lawv cov khoom lag luam 625 khoom, txawm tias yuav tsum tau pib dua los ntawm 650-700DEGC.

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