I-ER80S-D2 Weld Metal iqinisekisa ukuthembeka kwizicelo ezibalulekileyo

I-A5.28 ER80S-D2 yintsimbi yokuzalisa intsimbi engasebenzi kakuhle eyenzelwe iinkqubo zokuwelda i-arc ezikhuselwe yigesi.isinyithi esitshixiweyoInika ukusebenza okuzinzileyo apho kufuneka khona iidipozithi ezinamandla aphezulu kunye nokumelana ne-porosity. Ifanelekile ngokukodwa kwiimeko ezibandakanya ingxaki yokubakho kwe-silica okanye xa izinto ezisisiseko ziqulathe amanqanaba aphezulu esalfure okanye ikhabhoni. Njenge-electrode yentambo eqinileyo, yenza kube lula ukusebenza kwe-welding egudileyo kwaye inegalelo kwisakhiwo sejoyinti edibeneyo.

Ngokwendlela ekwakhiwe ngayo, i-ER80S-D2 ibonakaliswa ngumxholo wayo ophantsi wekhabhoni kunye noxinzelelo oluphezulu lwe-manganese kunye ne-silicon. Ezi zinto ziphucula indlela yokumanzisa, ziphucula imo yeentsimbi, kwaye zibonelela ngezakhono eziphuculweyo zokususa i-oxidation ngexesha lokuwelda. Le ndlela ikwanika ukumelana okuhle nokukala kunye ne-oxidation, okunceda ukugcina iipropati zoomatshini kunye nokubonakala kwe-weld ngokuhamba kwexesha. Oku kuyenza ibe lukhetho oluthembekileyo kwizicelo ezifuna ukuqina kunye nokumelana nokugqwala.

Olu hlobo lweisinyithi esitshixiweyoichazwe ngokubanzi kumacandelo okwenziwa komgangatho ophezulu. Uzinzo lwayo oluhambelanayo lwe-arc kunye nokuncipha kokuchaphazeleka kwayo kukwenza ukuba ibe luncedo kakhulu kwiindawo ezibalulekileyo zenkonzo ezifana neebhoyila zomphunga, imikhumbi yoxinzelelo, kunye nemibhobho yokuhambisa igesi. Abavelisi kunye neenjineli zokudibanisa badla ngokukhetha le ntsimbi yokudibanisa kwiiprojekthi apho ukuthembeka kwamalungu kungaxoxiswananga kwaye ukusebenza phantsi kweemeko ezinzima kufuneka kuqinisekiswe.

Usetyenziso oluqhelekileyo lufikelela kwizixhobo zokutshintsha ubushushu, izixhobo zokucubungula iikhemikhali, kunye nezinye izixhobo zokudibanisa ezinamandla aphezulu. Isinyithi esizalisayo senziwe ukuze sihlangabezane nemigangatho eqinileyo yoshishino, siqinisekisa ukuhambelana neenkqubo zokunamathela eziqhelekileyo kunye neentsimbi ezisisiseko. Ukuguquguquka kwayo kunye nokusebenza kwayo okuthembekileyo kuxhasa ukusetyenziswa kwayo kuzo zombini iimeko zokwakha ezintsha kunye nokugcinwa, ukulungiswa, kunye nokusebenza (MRO).

I-ER80S-D2 imele isisombululo esiphucukileyo sobuchwephesha kwiingcali zokuwelda ezifuna iimpawu zoomatshini ezithembekileyo kunye nokulula kokusetyenziswa. Ukwenziwa kwayo kujongana nemingeni eqhelekileyo yokuwelda ngelixa inika iziphumo eziqinileyo kwiintlobo ngeentlobo zezicelo zentsimbi ezingasebenzi kakuhle. Okuisinyithi esitshixiweyoiselukhetho olukhethwayo lokuqinisekisa ukhuseleko kunye nobude bexesha kwiindawo zoshishino ezifuna kakhulu.