AWS A5.4 E316L-16 cov pas nrig vuam yog ua los ntawm cov hlau tsis muaj carbon Cr18Ni12Mo2 uas tsis tshua muaj zog, uas ua rau nws ua tau zoo dua hauv ntau yam kev siv vuam. Cov ntsiab lus carbon tsawg txo qhov kev pheej hmoo ntawm carbide precipitation thaum vuam, uas tuaj yeem ua rau intergranular corrosion. Qhov no yog qhov tseem ceeb hauv kev lag luam xws li kev ua zaub mov, tshuaj, thiab kev siv marine, qhov twg weld integrity yog qhov tseem ceeb. Los ntawm kev siv cov pas nrig vuam no, cov neeg vuam tuaj yeem ua kom lawv cov haujlwm tswj hwm cov qauv siab uas xav tau ntawm316 stainless hlau, muab cov txiaj ntsig ntev thiab txhim khu kev qha.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm AWS A5.4 E316L-16 vuam pas nrig yog nws cov txheej calcium-titanium. Cov txheej no tsis tsuas yog txhim kho qhov ruaj khov ntawm arc thaum vuam, tab sis kuj txhim kho qhov yooj yim ntawm kev siv. Cov txheej calcium-titanium tso cai rau kev vuam du thiab sib xws, uas txo qhov yuav tshwm sim ntawm qhov tsis xws luag xws li porosity thiab slag inclusions. Qhov no yog qhov tshwj xeeb tshaj yog rau cov neeg vuam ua haujlwm ntawm cov haujlwm nyuaj lossis hauv cov haujlwm nyuaj, vim nws tso cai rau kev tswj hwm thiab kev ua haujlwm zoo dua. Kev sib xyaw ua ke ntawm 316 stainless hlau thiab cov vuam pas nrig zoo no ua kom ntseeg tau tias cov khoom kawg ua tau raws li cov kev cai nruj ntawm ntau yam kev lag luam.
Ntxiv rau lawv cov txiaj ntsig kev siv tshuab, AWS A5.4 E316L-16 vuam rods yog tsim los nrog tus neeg siv yooj yim hauv siab. Lawv muaj ntau yam ntau thiab tsawg kom haum rau ntau yam kev siv vuam. Txawm hais tias koj ua haujlwm nrog cov ntawv nyias lossis cov ntaub ntawv tuab dua, cov vuam rods no tuaj yeem hloov kho tau yooj yim kom tau raws li koj cov kev xav tau tshwj xeeb. Thiab, ua tus thawj coj khoom siv vuam, peb xyuas kom meej tias peb cov khoom muaj nyob rau, cia koj tsom mus rau koj qhov project es tsis txhob txhawj txog kev nrhiav cov ntaub ntawv zoo.
AWS A5.4 E316L-16 electrodes yog qhov kev xaiv zoo heev thaum vuam nrog316 stainless hlau.Lawv cov khoom sib xyaw ua ke nrog cov txheej txheem calcium-titanium muab cov neeg vuam nrog kev ua tau zoo thiab kev ntseeg siab uas lawv xav tau kom ua tiav cov txiaj ntsig zoo. Txawm koj ua haujlwm hauv kev tsim khoom, kev tsim kho, lossis kev saib xyuas, kev nqis peev rau hauv cov electrodes no yuav ua rau koj txoj kev paub vuam zoo dua. Xaiv AWS A5.4 E316L-16 electrodes rau koj qhov project tom ntej thiab paub txog qhov sib txawv uas cov ntaub ntawv zoo tuaj yeem ua.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-21-2024