Xa kudityaniswa intsimbi engagqwaliyo, ukukhetha i-electrode kubalulekile ukuqinisekisa umgangatho we-weld kunye nokuqina kwayo. I-AF2594-16 yi-duplex ebalaseleyo ye-calcium titanium egqunywe yi-ultra-low carbon nitrogen.i-electrode yentsimbi engatyiwayoehlangabezana nemigangatho ephezulu yokugqwesa ukuwelda. Le electrode ihambelana nemigangatho ye-AWS A5.4 E2594-16 kwaye yenzelwe ukubonelela ngokusebenza okugqwesileyo kwiindlela ezahlukeneyo zokusebenza.
Intonga yokuwelda ye-AF2594-16 sisisombululo esisebenziseka lula esifanelekileyo kwi-AC kunye ne-DC welding. Ine-PRE Resistance Equivalent Value, okanye i-Pipe Index, engama-240 kwaye inika ukumelana okuhle kakhulu nokuqhekeka kobushushu, nto leyo eyenza ukuba ilungele imisebenzi enzima yokuwelda. Umxholo ophantsi wekhabhoni kunye ne-molybdenum kunye ne-nitrogen uqinisekisa ukuba isinyithi esigciniweyo sinokumelana okuhle kakhulu nokuqhekeka kwemingxuma kunye nokuqhekeka kwe-stress corrosion, okubonelela ngokuqina nokuthembeka okuhlala ixesha elide.
Enye yezicelo eziphambili ze-AF2594-16 kukudityaniswa kweentsimbi eziqinileyo ezimbini kwimizi-mveliso yeoyile, igesi kunye ne-petrochemical eselunxwemeni. Ukusebenza kwayo okugqwesileyo kwenza kube lolona khetho lokuqala lokudityaniswa kweentsimbi ze-00Cr25Ni7MO4Netc kunye nezinto ezifanayo apho kufuneka khona umgangatho ophezulu kunye nemigangatho yokusebenza. Nokuba zizinto zokwakha, imibhobho okanye iziseko ezibalulekileyo, i-AF2594-16 inika amandla kunye nokumelana nokugqwala okufunekayo kwezi meko zinzima.
Iimpawu ezibalaseleyo ze-AF2594-16 zenza ukuba ibe lolona khetho luphambili kwiingcali ezifuna intonga yokuwelda yentsimbi engagqwali. Ivelisa ii-welds ezikumgangatho ophezulu ezinokumelana nokugqwala nokuqhekeka, nto leyo eyenza ukuba ibe sisisombululo esithembekileyo nesisebenzayo kwiintlobo ngeentlobo zezicelo. Nge-AF2594-16, ii-welders zinokuqiniseka ngokuthembeka kunye nobude bomsebenzi wazo, ziqinisekisa ukuba umgangatho ophezulu kunye nemigangatho yokusebenza iyafezekiswa kuyo yonke iprojekthi.
Ngamafutshane, i-AF2594-16 imele eyona ncopho yee-electrode zokuwelda zentsimbi engagqwaliyo, ezibonelela ngokusebenza okungenakuthelekiswa nanto kunye nokuthembeka kwiisicelo ezifuna kakhulu. Ukugqwala kwayo okuphezulu kunye nokumelana nokuqhekeka, kunye nokuguquguquka kwayo kunye nokulula kokusetyenziswa, kuyenza ibe sisisombululo esigqibeleleyo kwiingcali ezifuna eyona ilungileyo ekuwelda kwentsimbi engagqwaliyo. Nge-AF2594-16, abawelda banokufikelela kwiziphumo ezigqwesileyo, beqinisekisa ukuhlala ixesha elide kunye nokuthembeka kwemisebenzi yabo nakwiindawo ezinzima kakhulu.
Ixesha leposi: Meyi-20-2024