ZGCR26Mohigh-chromium cas nɛgɛ liner plate .
i. Sinuwa jamana ka sariya (GB/T 8263-2018)
Sinuwa jamana ka sariya min bɛ wele ko "Gromium cast iron" (GB/T 8263-2018) o bɛ nɛgɛba chrome cast (kɔrɔmu) caman tila nin hakɛ ninnu na, kɛrɛnkɛrɛnnenya la, a bɛ tila ka kɛɲɛ ni chromium (CR) ni molybdenum (MO) hakɛ ye:
ZG CR5MO .
Chrome kɔnɔkow: 5% ɲɔgɔn .
A bɛnnen don medium wear scenariow ma, i n’a fɔ minɛnko minɛn fitininw.
ZG CR9MO .
Chrome kɔnɔkow: 9% ɲɔgɔn .
sɛgɛnbaliya min bɛ kɛ ka ɲɛ, min bɛ kɛ nɛgɛmafɛnw na masinw na.
ZG CR15MO .
Chrome kɔnɔkow: 15% .
A ka ca a la, a bɛ se ka kɛ simanmugu ye, a bɛ kɛ ka marifaw don a la ani a ɲɔgɔnnaw bɛ sɔrɔ o kan.
ZG CR20MO .
Chrome kɔnɔkow: 20% .
Corrosion resistance bɛ bonya, a bɛnnen don kemikɛli minɛnw ma ani jibolisiraw lamini na.
ZG CR26mo .
Chrome kɔnɔkow: 26% .
Sanfɛla sɛgɛn ani sɔgɔli resistance ka ɲɛsin ko juguw ma (i n’a fɔ minɛnko fɛn belebelebaw).
II. Dugukolo kan sariyaw .
Etazuni ka sariya (ASTM A532/A532M{-10)
A tilalen don 8 ye: 100, 10, 10, 1A, 13b, 1C, 13b, ⅳb, minnu bɛ tila ka kɛɲɛ ni karɔti suguya ye ani fɛn ye min bɛ se ka kɛ fɛn girinmanw ye minnu bɛ se ka sɛgɛn{{{2}
Erɔpu jamanaw ka sariya (EN 12513-2000) .
O jatew ye XCR13 (13% CR) ani XCRNI18-10 (18% CR, 10% NI), minnu bɛ se ka fɛnw tiɲɛ ani minnu bɛ kɛ ka kemikɛli ni dumunikɛminɛnw dilan.
3. Daɲɛw labɛncogo ani u kɛcogo .
Chrome kɔnɔfɛnw hakɛ: 11%-30%, gɛlɛya caman (HRC 55-65), sɛgɛnbaliya bɛ tɛmɛ nɛgɛ gansanw kan minnu bɛ kɛ ni nɛgɛ ye. ye siɲɛ 5 ye.
Alloy elements: Molybdenum (MO) bɛ gɛlɛya sɔrɔli ɲɛ, nikɛri (NI) bɛ gɛlɛya bonya, ani karɔbɔli (C) bɛ karibidi gɛlɛnw sɔrɔ.
Metallography: A ka ca a la, a bɛ kɛ ni karibiw ye minnu bɛ wele ko eutectic carbides ani martensite walasa ka sɛgɛnba sɔrɔ ani ka se ka fɛnw kɛlɛ minnu bɛ se ka kɛ ni u bɛ se ka u yɛrɛ tanga{.
Industriw ka baarakɛcogo ɲɛfɔli (jc/t 691-2022) .
Building Materials Industry Standard "High chromium cast iron liner" (jc/t 691-2022) bɛ linɛri ka fɛɛrɛko wajibiyalenw sariya sigi ka taa a fɛ:
Fɛn minnu ka kan ka kɛ: Furakɛcogo jɛlen, gɛlɛya (HRC 58 walima ka tɛmɛ o kan) ani nɛgɛmafɛnw jɔcogo (karibidiw tilatilali ɲɔgɔn fɛ).
A kɛcogo: Liners minnu bɛ se ka sɛgɛn, olu bɛ kɛ kɛrɛnkɛrɛnnenya la siman ni minɛnko minɛnw kama, i n’a fɔ bololanɛgɛ silindaw.
v. Sugandili hakilinaw .
A ka ca a la, a bɛ se ka kɛ ko: ZG CR26MO walima ASTM 1C CLASS nɛgɛba min bɛ kɛ ni chromium ye, o de ka fisa.
Lamini min bɛ kɛ ni fɛnw ye minnu bɛ se ka fɛnw tiɲɛ: Erɔpu kalasi sugandi nikɛri bɛ min kɔnɔ (i n’a fɔ xcrni18-10) walima ZG CR20mo.
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