AWS A5.23 ECM4 Submerged ArcHlau khov khoyog ib lub electrode sib xyaw ua ke uas tsis muaj hlau sib xyaw rau kev siv vuam uas muaj zog heev. Nws ua tau raws li cov qauv AWS A5.23 M4, kom ntseeg tau tias lub zog tensile ntawm ntau dua 110 ksi, tswj tau qhov ruaj khov ntawm arc thiab kev vuam zoo heev.
AWS A5.23 ECM4 Submerged Arc Solid Wire yog tsim los rau cov chaw ua haujlwm hnyav thiab tuaj yeem ua kom muaj zog welds hauv cov qauv hlau muaj zog. Cov ntawv thov tseem ceeb suav nrog kev tsim cov tshuab hnyav, kev tsim nkoj, thiab cov haujlwm tsim kho vaj tse xws li cov choj thiab cov platforms offshore. Tus qauv hlau khov kho ua kom muaj kev ua haujlwm pub hlau sib xws thaum lub sijhawm submerged arc welding, txo cov spatter, thiab ua kom zoo dua qhov kev tso tawm. Kev sib raug zoo nrog cov tshuab tsis siv neeg yog qhov zoo tagnrho rau kev tsim khoom loj qhov twg qhov tseeb thiab kev ua haujlwm zoo yog qhov tseem ceeb.
AWS A5.23 ECM4 Submerged Arc Solid Wire muaj cov khoom siv kho tshuab zoo heev, suav nrog kev txhim kho lub zog tensile qis thiab kev cuam tshuam toughness. Cov khoom sib xyaw ua ke qis kuj ua rau muaj kev tiv thaiv tawg hauv cov pob qij txha uas muaj kev ntxhov siab heev nyob rau hauv cov xwm txheej dynamic loading. Cov vuam tsim los ntawm kev siv ECM4 qhia tau zoo heev rau kev tiv thaiv hydrogen-induced cracking, ua kom ntseeg tau tias muaj kev ntseeg siab rau lub sijhawm ntev. Cov mis tshuaj ua tau raws li cov lus qhia nruj AWS, ua kom ntseeg tau tias muaj kev sib xws ntawm ntau qhov thiab ua tau raws li cov qauv vuam thoob ntiaj teb.
AWS A5.23 ECM4 Submerged Arc Solid Wire muaj kev hloov pauv zoo rau ntau txoj kev vuam. Kev sib cuam tshuam ntawm cov dej ntws sib npaug tuaj yeem tsim cov vuam du, txo cov slag inclusions, thiab txo cov kev ntxuav tom qab vuam. Cov neeg siv tuaj yeem txo qhov kev pheej hmoo ntawm porosity thiab txhim kho kev tswj hwm kev nkag mus. Cov yam ntxwv ruaj khov arc tuaj yeem tswj tau kev ua haujlwm ruaj khov ntawm ntau qhov chaw tam sim no, sib xws nrog AC thiab DC fais fab mov, yam tsis cuam tshuam rau qhov zoo ntawm vuam.
AWS A5.23 ECM4 Submerged Arc Solid Wire yog tsim los ntawm kev siv cov txheej txheem hlau siab heev nrog rau kev kam rau siab rau txoj kab uas hla kom sib koom ua ke rau hauv cov tshuab vuam ceev ceev. Qhov tsis muaj qhov hauv lossis cov qauv tsis sib xws ua rau muaj kev pub hlau tsis tu ncua, uas yog qhov tseem ceeb rau kev tswj hwm kev tsim khoom siab hauv kev ua haujlwm vuam tas mus li.
AWS A5.23 ECM4 Submerged ArcHlau khov khotxo qhov kev ua haujlwm dua thiab lub sijhawm tsis ua haujlwm, uas tuaj yeem ua tiav kev txuag nyiaj ntau dhau lub sijhawm ua haujlwm.
Lub sijhawm tshaj tawm: Plaub Hlis-10-2025