Yuav ua li cas yog inconel yeeb nkab welded?
Yuav ua li cas yog inconel yeeb nkab welded?
Inconel alloy yog npib tsib xee-chromium raws li kub-kub alloy nrog zoo heev kub tsis kam, oxidation kuj thiab corrosion kuj. Inconel alloy kav yog siv dav hauv ntau qhov chaw lag luam, xws li roj av, tshuaj lom neeg kev lag luam, nuclear zog thiab aerospace. Vuam yog ib qho ntawm cov thev naus laus zis tseem ceeb rau kev koom nrog Inconel alloy kav. Nov yog qee cov lus qhia rau vuam Inconel alloy yeeb nkab:
Xaiv txoj kev vuam tsim nyog: Nyob ntawm qhov loj, tuab thiab daim ntawv thov scenario ntawm cov yeeb nkab, koj tuaj yeem xaiv cov roj shielded vuam (TIG / GTAW), phau ntawv arc vuam (SMAW), roj hlau thaiv vuam (MIG / GMAW) lossis cov roj inert. shielded vuam (TIG / GTAW) thiab lwm txoj kev.
Npaj cov khoom siv vuam: Xaiv cov khoom siv vuam uas phim Inconel alloy, xws li vuam hlau thiab electrodes. Cov ntaub ntawv no yuav tsum muaj cov tshuaj lom neeg zoo sib xws thiab cov khoom zoo li cov khoom siv hauv paus kom ntseeg tau tias cov khoom siv vuam zoo thiab kev ua haujlwm zoo.
Ntxuav thiab ua ntej: Ua ntej vuam, cov yeeb nkab saum npoo yuav tsum tau ntxuav kom tshem tawm cov roj, oxides thiab impurities. Kev ntxuav tuaj yeem ua tiav los ntawm kev siv tshuab lossis tshuaj. Tsis tas li ntawd, txhawm rau txhawm rau txhim kho vuam zoo, cov yeeb nkab saum npoo tuaj yeem preheated.
Welding parameter teeb tsa: Raws li txoj kev vuam thiab cov khoom siv, teeb tsa cov vuam tsis zoo, xws li tam sim no, qhov hluav taws xob, vuam ceev thiab thaiv cov roj ntws, thiab lwm yam.
Vuam txheej txheem tswj: Thaum lub sij hawm vuam txheej txheem, tsim thiab zoo ntawm vuam seam yuav tsum tau saib xyuas zoo. Weld kev ua tau zoo tuaj yeem ua kom zoo dua los ntawm kev kho cov vuam tsis, vuam ceev thiab tiv thaiv cov roj ntws.
Tom qab ua tiav thiab tshuaj xyuas: Tom qab vuam tiav lawm, cov vuam tuaj yeem ua tiav tom qab, xws li kev ntxhov siab kho cua sov, kev sib tsoo thiab polishing, thiab lwm yam. Tsis tas li ntawd, tsis muaj kev puas tsuaj ntawm cov welds, xws li kuaj radiographic, kuaj ultrasonic lossis Kev ntsuam xyuas penetrant, yuav tsum tau ua kom ntseeg tau tias qhov zoo ntawm cov welds ua tau raws li qhov yuav tsum tau ua.
