O pipe fitininw minnu bɛ kɛ ni nɛgɛ ye, olu dilannen don ni nɛgɛ ye min tɛ sɔgɔ, olu dilannen don ni 304 (06CR19NI10) ye min bɛ kɛ ni nɛgɛ ye min tɛ sɔgɔ. O kɛlen kɔ, u bɛ welda ka kɛ pipe lankolon ye, o kɔfɛ, u bɛ dɔgɔya ka u kɔrɔta ka tɛmɛ. Pibilikiw kolen kɔfɛ ka u ja, u bɛ sɔgɔ ( furaji furakɛli). Annealing tilalen don fɛɛrɛ fila ye: general annealing ani bright annealing.
A bɛ tali kɛ annealing la min bɛ kɛ ni gazi lakanani tɛ, i n’a fɔ annealing foro min bɛ to ka sumaya tasuma da wulilen fɛ. O pipe fitininw minnu dilannen don ni nɛgɛ ye, olu fana ka kan ka mɔ walasa ka oksizɛni sɛgɛsɛgɛli kɛ min bɛ sɔrɔ dugukolo sanfɛ annealing kɛtuma na. Nɔgɔ, o la gloss tɛ faantan ye, a sanfɛla bɛ i ko fin, a tɛ yeelen bɔ, wa a ka gɛlɛn.
Annealing Bright .
A suguya fila bɛ yen. O dɔ ye ka annealing (sɔgɔli) kɛ hidrɔzɛni dafalen lakanani kɔrɔ. O hydrogène in bɛ bɔ elektrɔli walima mɔgɔ sabanan ka sɔrɔ la, saniya ka bon ani nɛnɛ hakɛ dɔgɔman. Tɔɔ kelen bɛ tiɲɛ ni amoniya ye. Gazi tolilen bɛ ja ka don foro kɔnɔ. I n’a fɔ gazi lakanani, saniya ni nɛnɛ hakɛ ka dɔgɔ kosɛbɛ. Nka, o fɛɛrɛ fila bɛ tali kɛ ɲɔgɔn na, bawo u fila bɛɛ bɛ idɔrɔzi kɛ gazi ye min bɛ mɔgɔ tanga. Foro jɔcogo ye kɛrɛnkɛrɛnnen ye. Fɛn dɔ bɛ yen min bɛ Weele ko 'muffle' kɔnɔna na. Tasuma bɛ fɔlɔ ka 'muffle' sumaya, o kɔfɛ funteni bɛ wuli ni funteni ye. A bɛ kɛ ka pipe fitininw kɛ minnu tɛ sɔgɔ, walasa ka aw tanga oksidan ma min bɛ kɛ ni nɛgɛ ye min tɛ sɔgɔ, o la, nɛgɛbere min bɛ yeelen bɔ ni nɛgɛ ye, o tɛ mago ɲɛ, o la, nɛgɛbere min bɛ kɛ ni nɛgɛ ye, o bɛ yeelen bɔ ka tɛmɛ nɛgɛberew kan minnu tɛ sɔgɔ, ani minnu bɛ se ka sɔgɔ ka ɲɛ.
Annealing kɛnɛman kɔfɛ, an ka fɛn dilannenw bɛ se ka dɔ fara pipe ka gɛlɛya kan ani ka pipe bali ka segin a kan degun waati la.
Kogo finmanw dilanni na, nɛgɛdaga minnu bɛ kɛ ni nɛgɛ ye, k’a sababu kɛ fɛn suguya caman ye i n’a fɔ fɛn dilanni ɲɛnabɔli, baarakɛcogo, baarakɛcogo fɛɛrɛw, fɛn raw ani dɛmɛnanw, a ka c’a la, jogo gɛlɛya dɔw bɛ se ka sɔrɔ pibilikiw sɔgɔli kɛnɛ kan, o min bɛ nɔ bila pibiliki fɛnw yeelen na.
O la, fɛn jumɛnw de bɛ nɔ bila pipe annealing na min bɛ kɛ ni nɛgɛ ye min bɛ kɛ ni nɛgɛ ye, o yeelen ka fin?
1.
Amoniyɔmu jilama amoniyɔmu gazi bɛ kɛ lakana fiɲɛ ye, wa amoniyɔmu jilama tiɲɛni bɛna kɛ 800 ° C sanfɛ.
2. Foro farikolo datugucogo
walasa ka a dɔn ko nɛgɛdaga min bɛ kɛ ni nɛgɛ ye, o ka kan ka sɔgɔ, foro kɛnɛ min bɛ yeelen bɔ, o ka kan ka datugu ani ka bɔ kɛnɛma fiɲɛ na.
3. Solution température
Solution température ye fɛn ye min nafa ka bon kosɛbɛ solide-liquid processus la. A ka bon kojugu walima a ka dɔgɔ kojugu, o bɛna nɔ bila pibiliki jogo la k’a ɲɛsin a ma. Ni funteni ka bon kojugu, pipe weldalen jɔcogo bɛna gɛlɛya, a baara bɛna dɔgɔya, wa funteni bɛna dɔgɔya kojugu. Walasa ka dafabaliya ban, aw bɛ 1080 °C ± 10 °C sugandi, ka funteni maracogo ɲuman kɛ, walasa karɔti ka se ka wuli ka ɲɛ.
4. Gazi tansiyɔn lakanani
walasa ka a bali ka bɔ dɔɔni, gazi min bɛ kɛ ka a tanga foro kɔnɔ, o ka kan ka tansiyɔn ɲuman dɔ mara. Ni a ye gazi ye min bɛ a tanga, a ka c’a la, a ka kan ka kɛ 20kbar sanfɛ.
5. Ji min bɛ kɛ foro kɔnɔ, o
ji lafiɲɛ kojugu bɛ kɛ foro kɔnɔ, o bɛna kɛ sababu ye ka fiɲɛ tiɲɛni kɛ ani ka nɔ bila annealing brightness of thin-walled inoless steel pipe fittings la. Jiko gɛlɛya bɛ bɔ foro kɔnɔfɛn na fan kelen fɛ, ani ji nɔgɔw bɛ bɔ pipe fitininw na minnu tɛ sɔgɔ, minnu bɛ don foro kɔnɔ fan wɛrɛ fɛ.
A jɔnjɔn ye ko ninnu ye fɛnw ye minnu bɛ nɔ bila ni kogo finmanw ye minnu bɛ kɛ ni nɛgɛ ye, olu bɛ yeelen bɔ. Ni a bɛ kɛ cogo la min bɛ bɛn, nɛgɛ min bɛ kɛ ni nɛgɛ ye, n’a kogow ka fin, n’a sɔgɔra kosɛbɛ, o bɛna kɛnɛya kosɛbɛ. O la, an ka kan k’an sinsin o hakilinaw kan fɛn dilannenw dilanni n’u dilanni taabolo la. Ka da fɛn dilanni taabolo n’a taabolo faamuyali jugu kan, SECO ka fɛn dilannenw dilannen don ni sanfɛla hakilinaw ye u hakili la. , ka da a kan . Hangao Tech (Seko masinw) . Intelligent avancé en ligne bright annealing furnace . O la Inox pipe machine machine (masin min bɛ kɛ ni nɛgɛ ye) ye a sinsin ani ka dɛmɛ sɔrɔ a ka kiliyanw fɛ kabini san caman. A jogo ye dannaya ye min bɛ se ka da a kan ani a bɛ se ka da a kan.
