Hastelloy X ncaj weld hlau
Hastelloy X ncaj vuam hlau yog nickel{0}}raws li superalloy. Cov kab ncaj nraim yog siv rau vuam thiab kev tsim khoom zoo li 3D luam ntawv. Lawv muaj tib yam muaj pes tsawg leeg xws li Hastelloy X puag hlau. Lawv muaj oxidation kuj zoo heev, siab - kub lub zog thiab corrosion kuj. Lawv tsim nyog rau kev kho vuam lossis ua ib feem hauv cov xwm txheej hnyav.
Hastelloy X ncaj vuam hlau yog siv nyob rau hauv aerospace rau combustion chambers thiab nozzles. Lawv yog siv nyob rau hauv lub zog rau cracking furnaces thiab tshav kub exchangers. Lawv tau siv hauv kev lag luam tshuaj rau cov khoom siv uas tiv taus sulfur corrosion. Lawv yog siv rau siab - vuam thiab kho. Lawv kuj tau siv nyob rau hauv 3D luam ntawv ntawm turbine qhov chaw thiab huab cua zoo li foob pob ua ntxaij nozzles. Lawv yog thawj qhov kev xaiv rau siab -kub thiab corrosion- tiv taus cov txheej txheem tseem ceeb.
Cov yam ntxwv ntawm Hastelloy X ncaj vuam hlau
Zoo siab - kub ua haujlwm
Hastelloy X ncaj vuam hlau tuaj yeem ua haujlwm ntev hauv qab 1200 degree. Lawv tuaj yeem tiv taus mus txog 1350℃hauv lub sijhawm luv luv. Lawv muaj kev tiv thaiv oxidation zoo dua li feem ntau cov nickel-raws li alloys.
Hastelloy X ncaj weld xov hlau tseem muaj kev nkag siab siab thiab lub zog txhua yam ntawm qhov kub thiab txias.
Muaj zog corrosion kuj
Hastelloy X ncaj vuam hlau yog zoo tiv thaiv ob qho tib si oxidizing media (xws li nitric acid thiab sulfuric acid) thiab txo qhov chaw (xws li chlorides thiab fluorides).
Lawv muaj kev tiv thaiv zoo rau carburization thiab sulfidation. Lawv tsim nyog rau kev hlawv cov sulfur- uas muaj roj.
Tus phooj ywg vuam txheej txheem
Lub vuam hlau ntawm Hastelloy X ncaj weld xov hlau melts tsis tu ncua. Muaj me ntsis spatter. Weld seam daim ntawv sib npaug. Nws yog tsim rau TIG (GTAW), MIG (GMAW) thiab plasma arc vuam (PAW).
Nws muaj tsawg rhiab heev rau kub tawg. Nws yog qhov zoo rau kev sib txuas cov hlau sib txawv (xws li txuas nrog cov hlau tsis muaj steel lossis npib tsib xee-raws li alloys).
Optimized muaj pes tsawg leeg
Cov ntsiab lus carbon tsawg (tsawg dua lossis sib npaug li 0.15%) ntawm Hastelloy X ncaj vuam hlau txo cov carbide nag lossis daus thaum vuam. Qhov no tiv thaiv intergranular corrosion.
Daim ntawv thov ntawm Hastelloy X ncaj vuam hlau
Aerospace.
Hastelloy X ncaj weld xov hlau yog siv los ua kom siab - qhov kub ntawm cov qauv ntawm cov roj turbine combustion chambers, tail nozzles, afterburners thiab lwm yam.
Zog thiab tshuaj lom neeg kev lag luam
Hastelloy X ncaj vuam hlau yog siv rau vuam thiab kho petrochemical cracking furnaces, nuclear fais fab kub exchangers thiab flue gas kho tshuab.
Hastelloy X ncaj weld xov hlau yog resistant rau sulfur corrosion. Lawv haum rau cov roj thiab roj ib puag ncig uas muaj hydrogen sulfide.
Kev tsim khoom lag luam
Hastelloy X ncaj weld xov hlau yog siv rau 3D luam ntawv ntawm siab - kub alloy qhov chaw (xws li turbine hniav pwm).
Lawv yog siv los kho lossis txuas cov cuab yeej xws li kho cua sov rauv chais thiab cov raj radiant.
Ib puag ncig huab cua
Hastelloy X ncaj vuam hlau yog siv nyob rau hauv qhov chaw uas yuav tsum tau tiv thaiv thermal shock, xws li siab - kub seals ntawm aerospace engines thiab foob pob ua ntxaij nozzles.
|
Parameter |
Specification / Ntau |
Lus hais |
|
Txuj |
AWS A5.14 ERNiCrMo-2, AMS 5798 |
Ua raws li AWS & aerospace standard |
|
Txoj kab uas hla (mm) |
0.8, 1.0, 1.2, 1.6, 2.0, 2.4 |
Qhov ntau thiab tsawg, kev cai diameters muaj |
|
Daim ntawv |
Ncaj ntev |
Feem ntau 1000mm lossis kev cai ntev |
|
Chemical Composition (%) |
Ni (Bal.), Cr (21-23), Mo (8-10), Fe (17-20), Co (0.5-2.5), C (Less than los sib npaug 0.15) |
Tsawg carbon rau kev txhim kho weldability |
|
Tensile zog (MPa) |
Ntau dua lossis sib npaug rau 690 (raws li -welded) |
Khaws lub zog siab ntawm qhov kub siab |
|
Elongation (%) |
Ntau tshaj los yog sib npaug rau 30 |
Zoo ductility |
|
Vuam txoj kev |
TIG (GTAW), MIG (GMAW), PAW |
Pom zoo shielding gas: Ar lossis Ar + Nws sib tov |
|
Ntim |
Nqus - kaw cov dej noo- cov hnab pov thawj los yog kev cai bundling |
Tiv thaiv oxidation thiab paug |
FAQ
Koj puas yog lub Hoobkas lossis chaw tsim khoom?
A: Yog, peb yog lub Hoobkas tab sis peb feem ntau siv peb lub tuam txhab lag luam los tswj kev lag luam txawv teb chaws. Nws yuav yooj yim dua kom tau txais cov nyiaj xa tuaj thiab npaj cov khoom xa tuaj.
Txoj kev xa khoom yog dab tsi?
A: Feem ntau, peb xa cov khoom thauj los ntawm UPS, DHL lossis FedEx. Tsis tas li, peb tuaj yeem xa los ntawm hiav txwv mus rau seaport lossis los ntawm huab cua mus rau lub tshav dav hlau ze tshaj plaws.
Vim li cas koj cov khoom thiaj li raug nqi -zoo?
A: Peb txiav tawm cov neeg nruab nrab hauv qhov kawg -mus rau- xaus kev tsim khoom thiab peb tau txais cov khoom siv raw ncaj qha los ntawm nws qhov chaw.
Koj puas ua qhov chaw soj ntsuam zoo lossis kuaj tag nrho?
A: 100% kev kuaj xyuas kom paub meej. Tag nrho cov khoom tsis tsim nyog raug muab pov tseg.
Koj ua li cas kom ntseeg tau koj lub sijhawm ua haujlwm?
A: Los ntawm kev npaj cov ntaub ntawv mus rau machining thiab thaum kawg mus rau tag nrho cov kev soj ntsuam. Txhua theem ntawm kev tsim khoom yog nruj me ntsis saib xyuas thiab tswj kom muab sijhawm rau koj kom raug.
MOQ ntawm Hastelloy X ncaj vuam hlau yog dab tsi?
A: Nyob ntawm seb muaj pes tsawg, feem ntau, tsis muaj MOQ txwv.
Yuav them li cas?
A: Kev hloov pauv hauv txhab nyiaj (T / T) yuav txais tau.
Lub sijhawm khoom xa tuaj yog dab tsi?
A: nyob ib ncig ntawm 7-20 hnub uas nyob ntawm qhov ntau thiab ntau lawm.
Lub pob yog dab tsi?
A: Feem ntau, peb siv lub thawv ntawv lossis cov ntaub ntawv plywood nrog cov khoom tiv thaiv sab hauv kom ntseeg tau tias txuag cov khoom thauj.
Lub sijhawm ua haujlwm yog dab tsi?
A: Los ntawm kev txiav txim muab tso rau cov khoom xa tuaj yuav siv li 10-25 hnub.
Cim npe nrov: Tuam Tshoj Hastelloy x Ncaj Weld Hlau lwm tus neeg, Hoobkas
