Views: 0 Author: Site Editor Publish Waati: 2024-11-08 A bɔyɔrɔ: Yɔrɔ
Tube annealing ye baara gɛlɛn ye nɛgɛko ni fɛn dilanni na, kɛrɛnkɛrɛnnenya la, iziniw kama minnu bɛ u jigi da nɛgɛw kan minnu ka ɲi kosɛbɛ. Annealing (sɔgɔli) kɛcogo bɛ nɛgɛ sumaya fo ka Se funteni kɛrɛnkɛrɛnnen dɔ ma, ka sɔrɔ k’a nɛnɛ cogo la min bɛ Kɔrɔsi walasa k’a farikolo ni a masina cogoyaw Changer. O kɛcogo bɛ dɛmɛ ka dɔ bɔ gɛlɛya la, ka dɔ fara ductility kan, ani ka kɔnɔna degunw lajɔ. Nka, ɲininkali minnu bɛ kɛ foro kɔnɔ, olu dɔ ye nin ye: 'Tube annealing ye funteni hakɛ jumɛn ye?' Tubabukan na, funteni hakɛ bɛnnen faamuyali nafa ka bon kosɛbɛ walasa ka fɛnw cogoya ɲininenw sɔrɔ. Nin sɛbɛn in kɔnɔ, an bɛna fɛnw sɛgɛsɛgɛ minnu bɛ nɔ bila annealing temperatures la, fɛn suguya caman jɔyɔrɔ la, ani nafa min bɛ sɔrɔ ka baara kɛ ni minɛn kɔrɔw ye i n’a fɔ . Tube annealing machine ani bobine tube annealing machine walasa ka a ka ɲɛtaa ɲuman sɔrɔ.
Tube annealing ye funteni furakɛli ye min bɛ nɛgɛw ka mikro-yɔrɔ caman sɛmɛntiya, k’u ka masinw cogoya ɲɛ ani k’u kɛ fɛn ye min bɛnnen don kosɛbɛ iziniw kɔnɔ. A ka c’a la, o kɛcogo bɛ nɛgɛ sumaya fo ka Se funteni ma a ka kirisitala-yɔrɔ sanfɛ, k’a Minɛ o funteni na waati latigɛlen dɔ kɔnɔ, ka sɔrɔ k’a nɛnɛ. Annealing temperature bɛ Bɔ fɛn caman na, i n’a fɔ nɛgɛ suguya, a cogoya ɲininenw, ani a kɛcogo kɛrɛnkɛrɛnnen. Misali la, a ka c’a la, nɛgɛ minnu bɛ kɛ ni nɛgɛ ye, olu bɛ wuli ni funteni ye min bɛ bɔ 1900°F la ka se 2100°F ma (1038°C ka se 1149°C ma), ka sɔrɔ karɔbɔni nɛgɛ bɛ se ka funteni dɔgɔya, 1300°F lamini na ka se 1 600°F ma (704°C ka se 871°C ma).
Fɛn caman bɛ nɔ bila tubabukan na, nɛgɛ suguya, a dilanni, ani a ka masina cogoya ɲininenw. Nɛgɛ minnu ka gazi hakɛ ka ca, olu bɛ fɛn caman de wajibiya, nɛgɛ minnu ka funteni ka dɔgɔn, ka sɔrɔ nɛgɛ minnu ka nɛgɛw ka ca, i n’a fɔ nɛgɛ min tɛ sɔgɔ, olu mago bɛ funteni caman na. Ka fara o kan, tubabukan bonya n’a bonya bɛ se ka nɔ bila annealing temperature la. Tubabukan minnu ka bon, olu bɛ se ka funteni caman wajibiya walima ka u sɔgɔ waati janw na walasa ka funteni tilacogo kelen sɔrɔ fɛn bɛɛ la.
Nɛgɛ suguya (misali la, nɛgɛ inox, nɛgɛ karɔbɔlen, kuran)
Alloy composition .
Tubu ka janya ni a bonya .
Mekaniki jogo ɲininenw (misali la, ductility, gɛlɛya) .
Annealing température ɲuman sɔrɔli nafa ka bon kosɛbɛ walasa ka fɛnw cogoya ɲininenw sabati. Bi fɛn dilannenw, i n’a fɔ tubabukan na, fɛn minnu bɛ kɛ ka fɛnw sɔgɔ, olu dilannen don walasa ka funteni hakɛ jateminɛ tigitigi ani ka funteni kɛ cogo kelen na. O masinw bɛ baara kɛ ni fɛɛrɛ kɔrɔlenw ye i n’a fɔ induction heating, o bɛ sira di tuubu kɔnɔfɛnw sumaya teliya ma ani ka ɲɛ. Ka fara o kan, baara kɛli ni a ye . Bobine tube annealing machine b’a to hali tubabukanw bɛ se ka sɔgɔ cogo kelen na, o min nafa ka bon kosɛbɛ iziniw na i n’a fɔ petoroli ani mobili dilanni.
Fɛn suguya caman bɛ anneali funteni suguya wɛrɛw de wajibiya walasa ka ɲɛtaa ɲuman sɔrɔ. Tablo dɔ bɛ duguma min bɛ nɛgɛ suguya minnu bɛ kɛ ka caya tubabukan dilanni na, olu ka annealing température (anneali) funteni hakɛ jira:
fɛnw | annealing temperature (°F) | annealing temperature (°C) |
---|---|---|
inox . | 1 900°F - 2 100°F . | 1 038°C - 1 149°C . |
Karɔbɔni nɛgɛ . | 1 300°F - 1 600°F . | 704°C - 871°C . |
Nɛgɛ | 700°F - 1 200°F . | 371°C - 649°C . |
Aluminiyɔmu . | 570°F - 770°F . | 299°C - 410°C . |
Ka fara fɛnɲɛnamafagalan funteni hakɛ ɲuman kan, nɛnɛ kɛcogo fana nafa ka bon o cogo kelen na. Nɛnɛ min bɛ kɔrɔsi, n’a bɛ fɔ a ma tuma caman na ko 'Furnace Cooling' walima 'air cooling,' o bɛ dɛmɛ ka microstructures (mikɔrɔsigilanw) minnu man ɲi, olu sɔrɔli bali minnu bɛ se ka fɛn fanga dɔgɔya. Nɛnɛ teliya, i n’a fɔ a fagacogo, o bɛ se ka kɛ dɔw la, nka a ka ca a la, a bɛ kɔlɔsi tubabukan na bawo a bɛ se ka kɛ sababu ye ka tiɲɛni kɛ. Nɛnɛ hakɛ bɛ kunbɛn ka ɲɛ walasa ka a dɔn ko fɛn bɛ se ka balansi sɔrɔ min bɛ se ka kɛ a ka gɛlɛya ni a ka ductility (ductility) la.
Nɛnɛ kɛcogo damadɔ bɛ yen minnu bɛ kɛ tubabukan na, u kelen-kelen bɛɛ n’a nafaw n’a dɛsɛw:
Furnace cooling (Furnace cooling): Nɛnɛ dɔɔni bɛ foro kɔnɔ, a ka ɲi kosɛbɛ walasa ka se ka fɛn kelenw sɔrɔ.
Fiɲɛ nɛnɛ: A ka teliya ka tɛmɛ foro nɛnɛ kan nka a bɛ kɔlɔsi hali bi walasa ka funteni teliya dɔgɔya.
Banakisɛfagalanw : Aw bɛ nɛnɛ teliya ji walima tulu la, a ka ca a la a man ɲi tubabufurakɛli ma barisa a bɛ se ka kɛ sababu ye ka a tiɲɛ.
Tubabukan na, a bɛ kɛ ka caya iziniw kɔnɔ minnu bɛ nɛgɛ tuubuw de wajibiya minnu bɛ se ka baara kɛ kosɛbɛ. O baara kunbaba dɔw ye:
Petrokimika baara: Tubuw bɛ kɛ minnu bɛ kɛ ka fɛnw sɔgɔ ani ka pibilikiw kɛ.
Mobili industry: Tubes annealeds bɛ kɛ ka bɔnɔgɔla ni fɛnɲɛnamafagalanw ye.
Furakɛminɛnw : Tubu minnu bɛ kɛ ni nɛgɛ ye minnu dilannen don ni nɛgɛ ye, olu bɛ kɛ opereli minɛnw ni fɛnw dontaw la.
A jɔli: Tubuw bɛ kɛ ka ɲɛsin fɛnw ma minnu bɛ kɛ ka fɛnw jɔ ani ka u kɛ pipew ye.
Tubabukan na, anneali funteni ɲuman faamuyali nafa ka bon kosɛbɛ walasa ka se ka masinw nafa sɔrɔ ani ka fɛn in ka ɲɛnamaya janya. Fɛn minnu bɛ kɛ i n’a fɔ nɛgɛ suguya, fɛn min bɛ kɛ ka fɛnw sɔgɔ, ani tubabukan na, olu bɛɛ jɔyɔrɔ bɛ u la walasa ka annealing temperature ɲuman dɔn. Baara kɛ ni minɛnw ye minnu bɛ taa ɲɛ i n’a fɔ tubabukan na . Annealing machine ani coil tube annealing machine bɛ se ka dilanbagaw dɛmɛ u ka se ka funteni hakɛ jateminɛ tigitigi ani ka funteni sɔrɔ, o bɛ kɛ sababu ye ka ɲɛtaa caman sɔrɔ. Ni iziniw bɛ ka taa a fɛ ka baara caman ɲini u ka fɛnw na, annealing jɔyɔrɔ bɛ sɔrɔ tubabukan dilanni na, o bɛna kɛ ko gɛlɛn ye dɔrɔn.