Nɛgɛ min bɛ se ka funteni kɛlɛ .
Nɛgɛ min bɛ se ka funteni kɛlɛ, o bɛ tali kɛ nɛgɛ kɛrɛnkɛrɛnnen na ni kemikɛli sabatili ɲuman ye ani fanga ka bon funteni caman na, wa a bɛ se ka ladamu ka ɲɛ funteni caman na. min bɛ kɛ kɛrɛnkɛrɛnnenya la izini funteni foro dilanni na, motɛri kɔnɔna na, petoroli ani kemikɛli masinw ni minɛnw ani funteni caman wɛrɛw baarakɛyɔrɔ.
(1) Sumaya kɛlɛli hakilina .
Nɛgɛ ka funteni kunbɛncogo bɛ sɔrɔ thermochimique sabatili ni funteni fanga bonya fila bɛɛ la.
Sumaya sabatili bɛ tali kɛ nɛgɛ seko la ka se ka fɛnɲɛnamafagalan suguya caman ka kemikaliya kunbɛn funteni caman na, o la, a basigilen don kosɛbɛ ani min nafa ka bon kosɛbɛ o ye oksidan kɛlɛli ye. thermochimique sabatili bɛ dɔn kosɛbɛ nɛgɛ ka kemikaliya cogoya fɛ. fara adamaden Cr, AL ani Si kan ka se oksidan setigiya ma, bawo Cr, AL ni SI bɛ se ka kɛ ni ɔkisizɛni ni oksidan ye min bɛ se ka kɛ ni oksizɛni ye min bɛ se ka kɛ ni oksidan ye ni oksidan ye.2O3,A12O3Laala sio .2Filimu. cr ye fɛn ye min ka fisa ni fɛn ye. Ni nɛgɛ WCR 15%, nɛgɛ farikolo tangalan funteni bɛ se ka se degere 900 ma ; when WCr 20%~25%, the antioxidant temperature of steel can reach 1100℃. Rare earth (a small amount of yttrium, cerium, etc.) elements can also improve the heat resistance steel oxidation. This is mainly due to the improvement of the antioxidant performance of the oxide film, but also can improve the binding force of the oxide film and the metal surface. In the surface of steel seepage Aluminiyɔmu, silikon walima chrome aluminiyɔmu, chrome ani silicon co-seepage bɛ se ka kɛ ni farikolo tangalan ye min bɛ se ka oksidan sɔrɔ.
Funteni fanga ka bon, o bɛ tali kɛ nɛgɛ seko la ka plastiki bɔgɔbɔ ni kari kɛlɛ funteni caman na. Krecɛnya dan ni fanga basigilen bɛ kɛ ka caya walasa ka jateminɛ. ni Cr, Ni, W, MO ani fɛn wɛrɛw farali ye, ka matiriyali fanga bonya ani ka matiriyali sabatili ɲɛ V, TI, NB, AL ani fɛn wɛrɛw farali ɲɔgɔn kan, ka karɔti dilan ni gɛlɛyaba ye ani ka funteni sabatili ɲuman sɔrɔ, ka krecɛnya ni jɛnsɛnni yiriwali bali; Trace B ani rare earth (re) fɛnw ani ka nɛgɛ ka funteni fanga bonya.
