Phau Ntawv Qhia Txog Cobalt Alloy Welding Rods

Thaum nws los txog rau kev vuam ua haujlwm siab, cov hlau nplaum cobalt yog thawj qhov kev xaiv ntawm cov kws tshaj lij hauv kev lag luam. Ib qho ntawm cov hlau nplaum no yog Co 21, ib qho hlau nplaum uas muaj cobalt ua los ntawm cov hlau nplaum austenitic uas muaj cov pa roj carbon tsawg uas muaj cov yam ntxwv ua haujlwm zoo heev, muaj zog kub thiab tiv taus kev cuam tshuam. Cov hlau nplaum no yog tsim los tso cov hlau nplaum ruaj khov thaum lub sijhawm thermal cycling, ua rau lawv zoo tagnrho rau cov khoom siv pwm kub thiab lwm yam kev siv kub siab.

Co 21 cobalt alloy electrodestau tsim tshwj xeeb los ua kom tau raws li qhov xav tau ntawm cov chaw vuam uas nyuaj. Nws cov pa roj carbon tsawg ua kom muaj kev pheej hmoo tsawg kawg nkaus ntawm carbide precipitation, thaum nws cov qauv austenitic muab kev ywj pheej zoo heev thiab kev tawv. Qhov no ua rau nws zoo tagnrho rau kev siv vuam qhov twg lub zog kub siab thiab kev tiv thaiv kev cuam tshuam yog qhov tseem ceeb. Tsis tas li ntawd, cov khoom ua haujlwm-tawv ntawm lub electrode pab txhawb rau nws lub peev xwm los tiv taus cov xwm txheej hnyav, ua rau nws yog qhov kev xaiv txhim khu kev qha rau cov haujlwm vuam tseem ceeb.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv Co 21 cobalt alloy welding electrodes yog lawv qhov ruaj khov thaum lub sijhawm thermal cycling. Cov yam ntxwv no muaj txiaj ntsig zoo rau cov ntawv thov uas muaj cov khoom siv pwm kub, qhov twg cov khoom siv vuam muaj kev hloov pauv kub sai thiab rov ua dua. Lub peev xwm ntawm electrode los tswj nws qhov kev ncaj ncees hauv cov xwm txheej zoo li no ua kom ntseeg tau tias vuam tau ntev thiab ntseeg tau, ua rau nws yog thawj qhov kev xaiv hauv kev lag luam uas muaj thermal cycling tshwm sim ntau zaus.

Nws ua tau zoo heev nyob rau hauv qhov chaw kub siab,Co 21 cobalt alloy electrodeskuj muaj cov yam ntxwv zoo heev. Nws tsim cov vuam vuam du thiab sib xws, pab txhim kho qhov zoo thiab kev ncaj ncees ntawm cov vuam. Qhov no tseem ceeb heev rau cov ntawv thov uas qhov tseeb thiab kev ntseeg siab yog qhov tseem ceeb, vim nws ua kom ntseeg tau tias cov vuam ua tau raws li cov qauv zoo tshaj plaws thiab kev ua tau zoo.

Co 21 cobalt alloy electrodesyog qhov kev xaiv zoo tshaj plaws rau cov kws tshaj lij uas tab tom nrhiav kev daws teeb meem vuam zoo. Nws qhov kev sib xyaw ua ke ntawm cov pa roj carbon tsawg, cov qauv austenitic, cov khoom ua haujlwm tawv thiab kev ruaj khov ntawm lub voj voog thermal ua rau nws zoo tagnrho rau ntau yam kev siv, tshwj xeeb tshaj yog cov uas muaj qhov kub thiab txias siab thiab ib puag ncig hnyav. Nrog nws cov yam ntxwv zoo heev thiab kev ntseeg tau, lub electrode no yog ib qho khoom muaj nqis rau cov neeg vuam uas tab tom nrhiav kom ua tiav cov txiaj ntsig zoo dua ntawm lawv cov haujlwm vuam.