Nibii ni akɛwoɔ ŋwɛi lɛ ahalamɔ kɛha valve ni akɛtswaa ŋwɛi lɛ

Dade valvɛi lɛ anɔ ni akɛtsiɔ naa lɛ (DC341X-16 Valve ni yɔɔ ŋwɛigbɛ ni yɔɔ ŋwɛigbɛ ni yɔɔ ŋwɛigbɛ) lɛ ji nɔ ni (TWS valv)hiɛ ni akɛwoɔ tsɔne mli. Ajara nibii ni akɛtsuɔ nii kɛfeɔ valve lɛ nɔ lɛ mli awo kui wuji 4 mli yɛ bɔ ni dade lɛ yɔɔ ha lɛ naa, ni ji dade ni akɛ cobalt fee, dade ni akɛ nickel fee, dade ni akɛ dade fee, kɛ akɔɔble dade. Akɛ dade nibii nɛɛ feɔ electrodes, tsɔne ni akɛwoɔ tsɔne mli (ni tsɔne ni akɛwoɔ tsɔne mli lɛ fata he), tsɔnei ni akɛwoɔ tsɔne mli (ni tsɔne ni akɛwoɔ tsɔne mli ni tsakeɔ lɛ fata he) kɛ tsɔne ni akɛwoɔ tsɔne mli, kɛ ekrokomɛi, ni akɛ niji tsuɔ nii kɛfeɔ tsɔne ni akɛwoɔ tsɔne mli, oxyacetylene la tsɔne ni akɛwoɔ tsɔne mli, tungsten argon tsɔne ni akɛwoɔ tsɔne mli kɛ tsɔne ni akɛwoɔ nu shishi.

Nibii ni akɛwoɔ valve nɔ lɛ halamɔ (DC341X3-10Valve ni yɔɔ ŋwɛigbɛ ni yɔɔ flangei enyɔbody sealing ring) lɛ damɔ bɔ ni akɛtsuɔ nii ahaa lɛ nɔ, nitsumɔ mli nɔnyɛɛ kɛ corrosiveness ni yɔɔ valve lɛ mli lɛ nɔ, loo valve lɛ henɔ, nɔ ni akɛtswaa lɛ nɔ lɛ he gbɛjianɔtoo, naatsii lɛ nɔ hewalɛ pɔtɛɛ kɛ nɔnyɛɛ pɔtɛɛ ni aŋmɛ gbɛ, loo nitsumɔhe lɛ nifeemɔ kɛ nifeemɔ shihilɛi, nitsumɔ he nyɛmɔ ni kɔɔ tech lɛ he kɛ equi mɛi ni kɛtsuɔ nii. Esa akɛ aŋɔ gbɛjianɔtoo ni hi jogbaŋŋ hu, ni ahala nibii ni akɛwoɔ ŋwɛi ni jara waaa, nifeemɔ gbɛjianɔtoo ni yɔɔ mlɛo, kɛ nifeemɔ nitsumɔ ni hi jogbaŋŋ yɛ shihilɛ ni haa mɔ tsui nyɔɔ emli lɛ shishi yɛ (D341X3-16 Valv ni yɔɔ ŋwɛigbɛ ni yɔɔ ŋwɛigbɛ ni yɔɔ ŋwɛigbɛe )valv.

Nibii ni akɛtsuɔ nii kɛfeɔ valve ni akɛtswaa ŋwɛi ŋta lɛ nɔ lɛ ekomɛi yɛ gbɛ kome pɛ, loo electrode loo welding waya loo alloy powder, no hewɔ lɛ gbɛ kome pɛ ni atsɔɔ nɔ ajieɔ ŋta lɛ nɔ lɛ baanyɛ atsu nii. Akɛ ekomɛi feɔ tsɔne ni akɛwoɔ tsɔne mli, tsɔne ni akɛwoɔ tsɔne mli loo tsɔne ni akɛwoɔ tsɔne mli yɛ gbɛi srɔtoi anɔ, tamɔ stellite l 6 tsɔne, tsɔnei ni akɛwoɔ tsɔne mli lɛ fɛɛ (D802), tsɔne ni akɛwoɔ tsɔne mli (HS111) kɛ tsɔne ni akɛwoɔ tsɔne mli (PT2102), no sɛɛ lɛ, tsɔne ni akɛ niji tsuɔ nii kɛ tsɔne ni akɛwoɔ tsɔne mli, oxy2acetylene ar tsɔne ni akɛwoɔ tsɔne mli, oxy2acetylene ar flame . tsɔne ni akɛwoɔ tsɔne mli kɛ powder plasma arc tsɔne ni akɛwoɔ tsɔne mli kɛ gbɛi krokomɛi ni atsɔɔ nɔ atsuɔ nii kɛ tsɔne ni akɛwoɔ tsɔne mli lɛ nɔ. Kɛji akɛ wɔhala nibii ni akɛbaatsu nii kɛha valve lɛ nɔ lɛ, esa akɛ wɔsusu gbɛ ni atsɔɔ nɔ ahalaa lɛ he kɛ ŋaalee ni eda, gbɛjianɔtoo ni yɔɔ mlɛo kɛ nitsumɔhe lɛ nitsumɔ mli hewalɛ ni nɔ kwɔ, koni wɔkwɛ akɛ etsuɔ ​​nii jogbaŋŋ yɛ nɔ ni akɛfeɔ nɔ lɛ mli.

Nɔ ni akɛtsiɔ naa lɛ ji valve lɛ fã titri (D371X-10 Wafer ŋmei valv), ni bɔ ni ehi ha lɛ saa valve lɛ nitsumɔ shihilɛ he tɛ̃ɛ. Nibii ni akɛwoɔ valve lɛ nɔ lɛ ni ahala yɛ gbɛ ni ja nɔ lɛ ji gbɛi ni he hiaa ni atsɔɔ nɔ ahaa valve lɛ nitsumɔ shihilɛ yaa hiɛ lɛ ateŋ ekome. Esa akɛ ajie shishinumɔ ni ejaaa kɛjɛ nibii ni akɛfiɔ valve lɛ nɔ lɛ ahalamɔ mli.

Adesã 1: Bɔ ni valve lɛ mli wa ha (D371X3-16C) nibii ni akɛfiɔ nii ahe lɛ nɔ kwɔ, ni ehiɛ ni ekɛwoɔ tsɔne mli lɛ hi.

Shikpamɔi tsɔɔ akɛ, bɔ ni dade nibii lɛ ahe nibii bibii lɛ ji nɔ ni tsɔɔ bɔ ni valve lɛ nɔ nibii ni akɛwoɔ mli lɛ nyɛɔ efiteɔ lɛ. Dade nibii komɛi ni austenite yɔɔ mli akɛ matrix kɛ hard phase structure fioo ko lɛ waaa kwraa, shi amɛhe ni amɛwoɔ lɛ hi jogbaŋŋ. Valve lɛ nɔ ni akɛtsiɔ naa lɛ yɛ hewalɛ ko ni nɔ kwɔ bɔni afee ni sũ ni mli wa ni yɔɔ mli lɛ akapila lɛ ni ekɛ ŋmɔlɔ akatswa lɛ. Kɛji akɛ asusu nibii fɛɛ he lɛ, sɛɛnamɔ ni ji HRC35~45 lɛ sa.

Adesã 2: Nibii ni akɛwoɔ valve lɛ nɔ lɛ jara wa, ni etsuɔ ​​nii jogbaŋŋ.

Nibii ahe jara ji lɛ diɛŋtsɛ ejarayeli su, yɛ be mli ni nibii lɛ anitsumɔ ji egbɔmɔtsoŋ su, ni wekukpaa ko bɛ ni he hiaa yɛ amɛteŋ. Kobalt dade ni yɔɔ kobalt dade mli lɛ jɛɔ nibii ni akɛbaajɛ maŋsɛɛ aba lɛ amli, ni ejara wa, no hewɔ lɛ nibii ni akɛ kobalt fee lɛ jara wa. Cobalt-based alloys lɛ ji nɔ ni ajieɔ lɛ kpo yɛ hulutsoo be mli ni hi jogbaŋŋ, yɛ be mli ni kɛ akɛtsu nii yɛ hulutsoo be ni sa kɛ hulutsoo be mli lɛ, ejara/nitsumɔ lɛ yaa hiɛ waa. Yɛ valve sealing surface nibii lɛ ahalamɔ mli lɛ, esa akɛ ahala nibii ni jara waaa/nitsumɔ baa shi.

Adesã 3: Kɛji akɛ nɔ ni akɛfiɔ valve lɛ hiɛ lɛ yɛ nɔ ni hi jogbaŋŋ ni ekɛteɔ shi ewoɔ ŋmeii yɛ ŋmeii ni mli wa mli lɛ, esa akɛ ekɛ ehe awo ŋmeii krokomɛi amli.

Dade nibii ni nyɛɔ eshiɔ ŋmeii lɛ yɛ lɛ diɛŋtsɛ egbɛjianɔtoo ni mli wa, nɔ ko yɛ ŋmeii ni hi jogbaŋŋ yɛ ŋmeii ni mli wa mli, ni shihilɛi lɛ tsakeɔ fioo, tamɔ hulutsoo loo ŋmeii ni mli eyi obɔ lɛ, ŋmeii ni nyɛɔ eshiɔ ŋmeii lɛ tsakeɔ. Kɛha nɔ kroko ni fiteɔ nii lɛ, nɔ ni fiteɔ nii lɛ he hewalɛ lɛ srɔtoɔ babaoo. Abaanyɛ ale bɔ ni dade nibii nyɛɔ amɛfiteɔ nii amɛhaa lɛ kɛtsɔ kaa nɔ pɛ, ni esa akɛ anu shihilɛi ni kɔɔ he lɛ shishi koni akɛtao nibii ni kɔɔ he lɛ amli, ni esaaa akɛ akɛfaa shwilafoi.