Nyob rau hauv lub teb ntawm welding, kev sib txuas ntawm hardfacingyog ib qho txheej txheem tseem ceeb los txhim kho qhov ruaj khov thiab lub neej ntawm cov khoom hnav. Tyue Hom AWS ENiCrMo-4 Nickel thiab Nickel-based Alloy Welding Electrodes yog qhov kev xaiv zoo heev rau cov kws tshaj lij nrhiav kev daws teeb meem txhim khu kev qha. Cov khoom no yog tsim los ua kom tau raws li qhov yuav tsum tau ua ntawm hardface welding, kom ntseeg tau tias koj qhov project tsis yog tsuas yog ua tau raws li tab sis dhau cov qauv kev lag luam.
Tyue hom AWS ENiCrMo-4 electrode, tseem hu ua Ni327-4, yog ib lub electrode nickel-based nrog cov txheej hydrogen sodium tsawg. Cov mis tshwj xeeb no ua rau muaj kev ruaj khov zoo heev thiab tsawg kawg nkaus spatter, ua rau nws zoo tagnrho rau cov ntawv thov tawv. Thaum siv lub electrode no, cov welders ua tiav cov hlaws weld du thiab sib xws, uas yog qhov tseem ceeb rau kev ua tiav qhov nyuaj thiab hnav tsis kam ntawm cov khoom tiav. Cov khoom hydrogen qis kuj txo qhov kev pheej hmoo ntawm kev tawg, ua kom koj cov welds hardfacing muaj zog thiab txhim khu kev qha.
Ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm Tyue hom AWS ENiCrMo-4 electrode yog nws qhov sib xws nrog DCEP (Direct Current Electrode Positive) vuam. Txoj kev no tsis yog tsuas yog txhim kho qhov nkag mus ntawm qhov vuam, tab sis kuj txhim kho qhov zoo ntawm qhov sib koom ua ke. Los ntawm kev siv DCEP, cov neeg vuam tuaj yeem ua tiav qhov kev sib txuas zoo dua ntawm cov khoom siv hauv paus thiab cov txheej hardfacing, uas yog qhov tseem ceeb rau cov ntawv thov hauv kev lag luam xws li kev khawb av, kev tsim kho thiab kev tsim khoom. Lub peev xwm ntawm cov electrode no ua tau zoo hauv ntau yam xwm txheej ua rau nws yog qhov kev xaiv ntau yam rau txhua tus neeg muab khoom vuam uas tab tom nrhiav kev xa cov khoom zoo tshaj plaws rau lawv cov neeg siv khoom.
Ntxiv rau nws cov txiaj ntsig zoo, Tyue hom AWS ENiCrMo-4 electrodes tau tsim los nrog kev siv yooj yim hauv siab. Lub electrode txheej yog yooj yim rau kev tuav thiab siv, ua rau nws haum rau ob tus kws tshaj lij thiab cov neeg ua haujlwm cladding tshiab. Tsis tas li ntawd, cov electrodes muaj nyob rau hauv ntau qhov ntau thiab tsawg kom haum rau ntau yam kev xav tau vuam thiab kev nyiam. Qhov kev ywj pheej no ua kom cov neeg ua haujlwm welders tuaj yeem xaiv cov khoom zoo rau lawv daim ntawv thov tshwj xeeb, ua rau kev ua haujlwm tsim khoom thiab ua haujlwm tau zoo.
Kev xaiv cov ntaub ntawv vuam zoo yog qhov tseem ceeb rau kev tau txais cov txiaj ntsig zoo tshaj plaws hauv kev ua kom tawv. Taiyue Hom AWS ENiCrMo-4 Nickel thiab Nickel-based Alloy Welding Rods yog ntau dua li cov khoom lag luam xwb; nws yog kev cog lus rau qhov zoo thiab kev ua tau zoo. Los ntawm kev nqis peev rau hauv cov hlau vuam zoo no, koj tuaj yeem ua kom ntseeg tau tias koj cov haujlwm cladding yuav sawv ntsug ntawm lub sijhawm xeem, muab rau koj cov neeg siv khoom nrog cov kev daws teeb meem ntev. Txawm hais tias koj yog tus neeg muab khoom vuam lossis tus kws tshaj lij welder, ntxiv Tyue hom AWS ENiCrMo-4 electrodes rau koj cov cuab yeej siv yuav tsis muaj kev ntseeg siab coj koj cov peev xwm cladding mus rau qhov siab tshiab.
Tyue hom AWS ENiCrMo-4 electrodes yog ib qho khoom muaj nqis tseem ceeb rau txhua tus neeg koom nrogkev sib txuas ntawm hardfacingNrog nws cov txheej hydrogen sodium tsawg, sib xws nrog DCEP thiab tus qauv tsim yooj yim rau tus neeg siv, lub electrode no tau tsim los xa cov txiaj ntsig zoo heev. Tsis txhob cuam tshuam rau qhov zoo; xaiv lub npe Tyue rau koj cov kev xav tau vuam overlay thiab paub txog qhov sib txawv ntawm cov khoom zoo tuaj yeem ua rau hauv koj txoj haujlwm.
Lub sijhawm tshaj tawm: Lub Kaum Hli-28-2024