Xa kufikwa kwizicelo ezinamandla aphezulu nezingena-alloy ininzi, ukukhetha ucingo kubalulekile. Kulapho ke aphoIntambo ene-flux-cored ye-AWS E81T1-Ni1C-JH4 kunye ne-E81T1-C1A4-Ni1-H4 (FCAW-G)Ezi ntambo zenzelwe ngokukodwa olu hlobo lwesicelo, zisebenzisa igesi yokukhusela i-CO2 eyi-100% ukuqinisekisa ukusebenza kakuhle kunye neziphumo.
Ucingo lwe-AWS E81T1-Ni1C-JH4 lwaziwa ngamandla alo agqwesileyo kunye nokuqina okuphantsi kwempembelelo kubushushu, nto leyo eyenza ukuba lube lolona lufanelekileyo lokuwelda kwiindawo ezinzima. Ucingo lwe-E81T1-C1A4-Ni1-H4, kwelinye icala, lunezinga eliphezulu lokufaka kunye neempawu ezintle zoomatshini, nto leyo eyenza ukuba lube lolona khetho luphambili kwimisebenzi enzima yokuwelda.
Enye yezona nzuzo ziphambili zezi ngcingo kukuba ziyakwazi ukubonelela ngee-welds ezinamandla aphezulu kunye nokuchitha amanzi amancinci, okuqinisekisa inkqubo yokuwelda ecocekileyo nesebenzayo. Ukongeza, ukwakheka kwayo kwe-alloy ephantsi kwenza ukuba ifaneleke kwiintlobo ngeentlobo zezicelo ukusuka ekuwelding kwesakhiwo ukuya ekuvelisweni koomatshini abanzima.
Ukusebenza kwezi ntambo kuphucuka ngakumbi ngokusebenzisa igesi yokukhusela i-CO2 eyi-100%, ebonelela ngeempawu zokungena ezigqwesileyo kunye nokudibanisa. Oku kuvelisa ii-welds ezikumgangatho ophezulu ezineempawu ezintle zoomatshini ezihlangabezana neemfuno ezingqongqo zezicelo ezinamandla aphezulu, ezingena-alloy.
Ngamafutshane, iingcingo ze-AWS E81T1-Ni1C-JH4 kunye ne-E81T1-C1A4-Ni1-H4 ezifakwe i-flux-core zezona zikhetho zibalaseleyo kubawelda abafuna isisombululo esinamandla aphezulu nesingena-alloy. Zibonelela ngeempawu ezintle zoomatshini, inkqubo yokuwelda ecocekileyo kunye nokuhambelana negesi yokukhusela ye-CO2 eyi-100%, ezi ngcingo ziyindibaniselwano egqibeleleyo yamandla kunye nokusebenza kakuhle kwimisebenzi enzima yokuwelda.
Ixesha lokuthumela: Epreli-08-2024