1. Yuav ua li cas cov khoom thiab corrosion kuj ntawm tshav kub- cuam tshuam cheeb tsam feem ntau hloov tom qab vuam 5052 H116 aluminium alloy?
Tom qab vuam 5052 H116 aluminium alloy, cov khoom siv kho tshuab thiab corrosion kuj ntawm tshav kub- cuam tshuam cheeb tsam yuav raug hloov pauv. Thaum tshav kub kub input vuam yuav hloov lub microstructure ntawm cov hlau, uas ua rau variations nyob rau hauv nws txhua yam khoom xws li tensile zog, yield zog, thiab elongation. Tsis tas li ntawd, kev tsim cov theem tshiab thiab cov qoob loo loj hlob nyob rau hauv tshav kub- cuam tshuam cheeb tsam tuaj yeem cuam tshuam rau corrosion kuj ntawm cov hlau.
2. Qhov kev xaiv ntawm cov txheej txheem vuam (xws li MIG/TIG) cuam tshuam li cas rau cov kev hloov no?
Kev xaiv ntawm cov txheej txheem vuam, xws li MIG (Hlau Inert Gas) lossis TIG (Tungsten Inert Gas), tuaj yeem cuam tshuam cov kev hloov pauv hauv cov khoom siv kho tshuab thiab corrosion tsis kam ntawm tshav kub- cuam tshuam cheeb tsam. TIG welding, piv txwv li, feem ntau ua rau lub zog nqaim- thaj tsam cuam tshuam nrog kev cuam tshuam tsawg dua, ua rau cov khoom siv kho tshuab zoo dua piv rau MIG vuam. Ntawm qhov tod tes, MIG vuam tej zaum yuav qhia tau cov cua kub ntau dua, uas yuav ua rau muaj kev hloov pauv tseem ceeb hauv cov hlau hlau microstructure thiab cov khoom.
3. Puas muaj kev pom zoo tom qab- vuam txheej txheem kho?
Tom qab vuam 5052 H116 aluminium alloy, nws raug nquahu kom ua tom qab- vuam txheej txheem kho kom rov qab los yog txhim kho cov khoom siv kho tshuab thiab corrosion kuj ntawm tshav kub- cuam tshuam cheeb tsam. Qhov no yuav suav nrog cov txheej txheem xws li kev kho cua sov, kev daws teeb meem annealing, lossis kev laus dag kom ua kom zoo dua microstructure thiab txhim kho cov khoom hlau. Tsis tas li ntawd, kev kho deg zoo li anodizing lossis txheej tuaj yeem txhim kho corrosion kuj ntawm cov khoom siv welded.
4. Dab tsi yog qee cov tswv yim los txo qhov tsis zoo ntawm cov khoom siv kho tshuab thiab corrosion kuj thaum vuam?
Txhawm rau txo qhov tsis zoo ntawm cov khoom siv thiab kev tiv thaiv corrosion thaum lub sij hawm vuam 5052 H116 aluminium alloy, nws yog ib qho tseem ceeb kom ua kom zoo dua cov vuam tsis xws li cov khoom siv hluav taws xob, vuam ceev, thiab cov roj thaiv thaiv kom txo tau qhov kev pheej hmoo ntawm overheating thiab distortion. Tsis tas li ntawd, kev npaj ua ntej- vuam zoo, suav nrog kev tu thiab tsim kev sib koom ua ke, tuaj yeem pab ua kom lub suab vuam nrog qhov cuam tshuam tsawg kawg nkaus ntawm cov khoom siv hlau. Siv cov ntaub ntawv muab tub lim tsim nyog thiab xaiv cov txheej txheem vuam uas tsim nyog tshaj plaws rau daim ntawv thov kuj tuaj yeem pab tswj xyuas qhov xav tau cov tshuab thiab corrosion- cov yam ntxwv tiv taus ntawm cov hlau.
5. Nyob rau hauv xaus, thaum vuam tej zaum yuav qhia txog kev hloov nyob rau hauv lub mechanical zog thiab corrosion kuj ntawm tshav kub- thaj tsam cuam tshuam nyob rau hauv 5052 H116 aluminium alloy, ceev faj xaiv cov txheej txheem vuam, tom qab- vuam kev kho mob, thiab kev siv cov kev coj ua zoo tshaj plaws tuaj yeem pab txo cov teebmeem no thiab ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntawm cov khoom siv vuam. Los ntawm kev ua raws li cov txheej txheem pom zoo thiab txuas ntxiv txhim kho cov txheej txheem vuam, nws muaj peev xwm ua tiav qib siab - vuam zoo nrog qhov cuam tshuam tsawg kawg nkaus ntawm cov khoom siv hlau.
