Ukuqhekeka okubandayoizizathu: umntu ukuba athotyelwe ukuwelda xa i-tensile force enkulu inokukrazulwa ngokulula kwinkqubo yokupholisa ukuqina kwe-welding material; ukuwelda izinga lokupholisa kwakusemva kwexesha kakhulu ukubaleka intsalela ye-hydrogen kwi weld, iathom ye-hydrogen ebotshelelwe kwiimolekyuli ze-hydrogen ukuya kwimo yegesi kwimibhobho ecolekileyo yesinyithi kwaye ibangele uxinzelelo oluninzi, ukuze iintanda zentsimbi zasekhaya ezibandayo. uxinzelelo oluninzi; Uxinzelelo lwe-welding kunye nohlalutyo loxinzelelo lwe-tensile olugxile kwi-hydrogen embrittlement kunye nokuqina kwenzeka ngaxeshanye kulula ukwenza xa uqhekeko olubandayo.

Amanyathelo okuthintela: ukutshisa kwangaphambili kunye nokupholisa ngokukhawuleza emva kwe-welding, ukuchithwa kwe-austenite yendawo echaphazelekayo kubushushu kunokuba yinqanaba elaneleyo lokushisa, ukuphepha izicubu ezinobunzima, ngelixa unciphisa indima yoxinzelelo kwi-welding; i-hypothermia ngexesha elifanelekileyo emva kwe-welding annealing, unyango lwe-dehydroepiandrosterone, ukuphelisa uxinzelelo oluveliswa ngexesha le-welding, kunye nokusasazwa kwe-hydrogen ngexesha elifanelekileyo ukuya ngaphandle; ukhetho lwe-electrode ephantsi yohlobo lwe-hydrogen kunye ne-alkaline flux okanye i-austenitic stainless steel stainless welding wire, njl., izinto ezisetyenziswayo ezifunekayo ukomisa kunye ne-groove engqongqo yokucoca; ukukhusela kunye nokomeleza i-welding edibeneyo kwindawo yokucoca, ukuphepha ukungena kwe-hydrogen; khetha imilinganiselo ye-welding efanelekileyo, usebenzisa indibano efanelekileyo kunye nolandelelwano lwe-welding.