Fɛɛnw ɲɛfɔli
Flexible Graphite Tape (min be weele fana ko grafiti nɛgɛlaman wala grafiti nɛgɛlaman nɛgɛlaman) ye nɛgɛdaga ye min be to ka kɛ yɔrɔ minw na funteni ka ca, yɔrɔ minw ka fanga ka bon wala yɔrɔ minw be nɔgɔ bɔ, ani a be se ka nɔgɔya ani a be se ka nɔgɔya.
Fɛɛrɛw paramɛtiriw
|
Paramɛtiri |
Ɲɛfɔli hakɛ |
|
A bonya |
0.1mm - 3.0mm (min be se ka yɛlɛma) |
|
Lɔsurun |
10mm - 1000mm (min be se ka yɛlɛma) |
|
Janya |
10m - 100m (walima ka tigɛ ka kɛ janya kɛrɛnkɛrɛnninw ye n’a ɲinina) |
|
Karibɔni kɔnɔfɛnw |
A ka ca ni 99,5% ye walima a ka kan n’a ye (grafiti saniyaninba-) |
|
Baarakɛyɔrɔ ka funteni |
-Degeri 200 ka taga se degere 650 ma (fiɲɛ kɔnɔ); fɔɔ ka se degere 3000 ma (gazi inert lamini na) |
|
Baarakɛcogo degunba |
A ka dɔgɔ ni 30MPa ye wala a ka kan n’o ye (a be yɛlɛma ka kɛɲɛ ni flange yɔrɔ laban ye) |
|
Hakɛ |
1.4g/santimɛtiri3 - 1.8g/santimɛtiri3 |
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Mɔgɔ min be se ka digi |
A ka ca ni 15% ye wala a ka kan n’o ye (a sɛgɛsɛgɛra 30MPa fanga kɔrɔ) |
|
kɛnɛyali hakɛ |
A ka ca ni 10% ye wala a ka kan n’o ye (degun bɔnin kɔ) |
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Koroziyɔn kɛlɛli |
Asidiw, asidiw, fɛnɲɛnamafagalanw ani funteni fanba be se ka kɛlɛ; a ma bɛn ni fɛnw ye minw be oksidi barikamanw kɛ (misali la, asidi nitiriki min be funteni hakɛba la) |
|
Minɛnw labatoli |
Asibiti- tɛ yen, nɛgɛ girinman- tɛ yen |
Kɔlɔsili: Fɛɛnw be dɛmɛ don ka mɔgɔ ka sago kɛ.
Minan jɔnjɔnw n’u labɛncogo
(1) Fɛɛn jɔnjɔn: Grafiti min saniyanin lo kosɔbɛ - min dilanna ni grafiti nɔgɔman ye min be bɔ asidi sifaw fɛ ani min be kɛ ni funteni hakɛba ye, karibɔni hakɛ min be sɔrɔ a la, o ka ca ni 99% ye wala a be bɛn n’a ye ani fɛɛn si tɛ fara a kan min be ɲɔgɔn minɛ.
(2) A lɔcogo: A dilanna ni lɔgɔ ye -Grafiti bandi min be se ka yɛlɛma, o be digi walisa ka kuluw ni kuluwow dilan tuma bɛɛ, a ka ca a la, u janya be se milimɛtiri 0,3-3,0 ma.
Flexibilité ani compressibilité - o yɔrɔ min be yɛlɛmayɛlɛma, o be se ka yɛlɛma yɛlɛma (i n’a fɔ funteni bonya ani yɛlɛma).
Aplikasiyɔn kɛcogo ɲumanw
(1) High-temperature flange sealing: Refinery reactor flanges, power plant high-temperature steam valves (hydrogen service systems with temperature >350 degere ).
(2) Fɛɛn minw be se ka nɔgɔ bɔ kosɔbɛ: Kɔlɔri-alkali baarakɛyɔrɔ (kɔlɔri gazi jiman, asidi kibirilaman), furakɛli baarakɛyɔrɔw ka yɛlɛmayɛlɛmalanw (nɛgɛminɛfɛn minw be nɔgɔ bɔ).
(3) Fɛɛn minw be yɔrɔw datugu cogo bɛnbali la: O yɔrɔw be bɛn ni yɔrɔw ye minw tiɲɛna/u tɛ kelen ye (a yɔrɔw be fa yɔrɔ minw na, u ka dɔgɔ ni 0,2mm ye wala u ka kan n’o ye).
(4) Ladonni kɔrɔtɔko la (pressure plugging): Kuun t’a la ka masin datugu, a ka ɲi ka pɛrɛn yɔrɔnin kelen walisa ka tiyo/vanne ji bɔyɔrɔw labɛn n’u yɛlɛmana ka ban.
Labɛncogo suguw
(1) Grafiti saniyanin min be se ka yɛlɛma: A be bɔ grafiti dɔrɔn lo la min be se ka yɛlɛma, ani a be se ka kɛ fɛɛnw ye minw be se ka mɔgɔw nɔgɔ.
(2) Suguya min barika ka bon: A be nɔrɔ ni nɛgɛ ye wala a be nɛgɛw fara a kan walisa a ka se ka yɛlɛma ani ka se ka yɛlɛma.
(3) Fɛɛn sifa min be ɲɔgɔn sɔrɔ:Grafiti bandi min be se ka yɛlɛma, o be fara ɲɔgɔn kan ni fɛn wɛrɛw ye minw be se ka baara kɛ cogo kɛrɛnkɛrɛnninw na.
Tagasogow: Grafiti bandi min be se ka yɛlɛma, Sinuwaw ka bandi min be se ka yɛlɛma yɛlɛma, o dilanbagaw
