--QUOTE ka bɔ demo21 la.
Titanium tuubuw ka funteni furakɛli fɛɛrɛ minnu bɛ kɛ tuma caman na, olu ye annealing, heat treatment ani tempering ye. Annealing ye ka funteni degunw bɔ ka ɲɛ, ka plastiki deformation ni a kɛcogo dannaya ɲɛ, walasa ka baara kɛcogo ɲuman sɔrɔ. A ka c’a la, α alloy ni (α+β) sɔgɔli funteni bɛ sigi 120 ~ 200°C jukɔrɔ (α+β) ->β fasa yeli yɔrɔ la; A ka funteni ni a ka funteni furakɛli sinsinnen bɛ mugu layɛrɛ nɛnɛ teliya kan walasa ka α ‘fasa austenite sɔrɔ ani β phase sub-stationary. Then the sub-stationary phase is dissolved in China by temperature control and heat insulation, and the subtle diffuse harmonic motion of the second phase such as the α phase or chemical substances is obtained, so as to achieve the purpose of strengthening the alloy.
iko profesɛri . Steel Tube Mill Manufacturers , Hangao Tech (Seko Machinery) ka dɔnniya ni kunnafoniw bɛ sɔrɔ nɛgɛ pipe suguya caman kan, i n’a fɔ titanium alloy pipe, 2205 steel pipe, 300 series steel pipe, duplex steel pipe, ani etc., kɛrɛnkɛrɛnnenya la, funteni furakɛli fɛɛrɛ jɛlen kan.
Titanium tube ka funteni furakɛli bɛ se ka labɛn nin cogo la:
(1) Kɔrɔya furakɛli ni waati bolodacogo : Walasa ka degun fanga bonya ka ɲɛ, α titaniyɔmu tuubu ni β titanium tuubu sabatilen tɛ se ka kɛ funteni furakɛli la min bɛ bonya, o dɔrɔn de bɛ kɛ ka fɛnw sɛnɛ ani ka u dilan. α+β titanium tubes ani metastable β titanium tubes ni α phase hakɛ fitinin bɛ se ka dɔ fara a kan ka kɛɲɛ ni kɔrɔya furakɛli ni waati kɛcogo ɲuman ye.
(2) Annealing complete: A kun ye ka ductility ɲuman sɔrɔ ka ɲɛ, ka baara kɛcogo ɲɛ ani ka baara kɛcogo ɲɛ, wa a nafa ka bon ka fɛnw bɔ ani ka u baara ani ka u baaracogo ɲɛ ani ka fɛnw ɲɛfɔcogo ni u kɛcogo ɲɛ.
(3) Aw bɛ degunw bɔ ɲɔgɔn na yɔrɔ la: A kun ye ka kɔnɔna degunw bɔ yen walima ka u dɔgɔya minnu bɛ sɔrɔ a dilanni na. Aw bɛ aw yɛrɛ tanga fɛnɲɛnamafagalanw ka fɛnɲɛnamafagalanw sɔgɔli ma ani ka dɔ bɔ fɛnw tiɲɛni na sigida laminiw na minnu bɛ kɛ ni fɛnɲɛnamaw ye.
Ka fara o kan, walasa ka fɛn dilannenw ka baarakɛminɛn kɛrɛnkɛrɛnnenw jateminɛ ka ɲɛ, izini titaniyɔmu pipe fana bɛ sugandi sira fila annealing, isothermal annealing, β heat treatment, deformation heat treatment ani metal material heat treatment process.
Titanium tubes bɛ kɛ kɛrɛnkɛrɛnnenya la ka aeroengine compresseur yɔrɔw dilan, o kɔfɛ, rockets, cruise misiriw ani awiyɔn teliyalenw jɔcogo. San 1960 cɛmancɛ la fo ka se san 1960 ma, titanium ni alloyw tun bɛ kɛ fɛn bɛɛ lajɛlen na walasa ka elekitorode dilan, nɛnɛfɛnw bɛ kɛ kuran sɛnɛyɔrɔw kama, kuran tasumabɔlanw tulumafɛnw labɛnni ni u kɔgɔbaliya minɛnw kama, ani fiɲɛ nɔgɔli kunbɛnni minɛnw. Titanium ni alloys kɛra fɛn fɔlɔ ye min bɛ se ka kɛ ka fɛnw jɔ minnu bɛ se ka nɔgɔ. Ka fara hidrɔzɛni marali fɛnɲɛnamafagalanw dilanni kan ani ka hakilijagabɔ kɛ.
Titanium tubes bɛ ni compression fanga ka bon ani u ka density ka dɔgɔn, u ka baara kɛcogo ɲuman, u ka ductility ani corrosion resistance ka ɲi kosɛbɛ. Ka fara o kan, titanium pipe processing technology baarakɛcogo man ɲi, drilling bɔli ni a baara ka gɛlɛn, funteni furakɛli la, a ka nɔgɔn ka azote idɔrɔji karɔbɔli ni tolen wɛrɛw minɛ ani ka u minɛ. A fana bɛ kɛ ni sɛgɛnbaliya ye, a dilanni taabolo gɛlɛn ani dɛsɛ wɛrɛw. Nka, i n’a fɔ izini pipe dilanni sira dilannikɛla min ye fɛn dilanni gɛlɛya suguya caman ɲɛnabɔ kiliyanw ye san caman kɔnɔ, an ka ɛntɛrinɛti kan . Bright annealing induction heating furnace with protective atmosphere tunnel ye dimi yɔrɔw ɲɛnabɔ minnu bɛ tali kɛ o ko la.
Titanium ka izini sɛnɛni yiriwara dɔɔnin dɔɔnin san 1948. Aviation industry ka yiriwali taabolo bɛ titaniyɔmu baara bonya ni 8% ɲɔgɔn ye san kɔnɔ. Sisan, titanium pipe dilanni ni a dilanni fɛnw bɛɛ lajɛlen sera ka tɛmɛ tɔni 40.000 kan, ni titanium pipe suguya 30 ɲɔgɔn ye. Titanium tuubu minnu bɛ kɛ ka caya, olu ye TI-6AL-4V(TC4),Ti-5AL-2.5SN(TA7) ani Industrial PURE Titanium (Ta1, Ta2 ani Ta3) ye.
