Uma kukhulunywa ngezinhlelo zokusebenza ezinamandla aphezulu nezingena-alloy eningi, ukukhetha ucingo kubalulekile. Yilapho-ke laphoIntambo ene-flux-cored ye-AWS E81T1-Ni1C-JH4 kanye ne-E81T1-C1A4-Ni1-H4 (FCAW-G)kuyasetshenziswa. Lezi zintambo zenzelwe ngqo lolu hlobo lokusetshenziswa, zisebenzisa igesi yokuvikela i-CO2 engu-100% ukuqinisekisa ukusebenza kahle nemiphumela.
Intambo ye-AWS E81T1-Ni1C-JH4 yaziwa ngamandla ayo amahle kakhulu kanye nokuqina kwayo okuphansi komthelela ekushiseni, okwenza ibe yindawo ekahle yokushisela ezindaweni ezinzima. Intambo ye-E81T1-C1A4-Ni1-H4, ngakolunye uhlangothi, inezinga eliphezulu lokufakwa kanye nezakhiwo ezinhle kakhulu zemishini, okwenza kube ukukhetha kokuqala kwemisebenzi yokushisela enzima.
Enye yezinzuzo eziyinhloko zalezi zintambo yikhono lazo lokuhlinzeka ngama-weld anamandla aphezulu ngokufafaza okuncane, okuqinisekisa inqubo yokushisela ehlanzekile nephumelelayo. Ngaphezu kwalokho, ukwakheka kwayo okune-alloy ephansi kwenza ifaneleke ezinhlotsheni eziningi zezicelo kusukela ekushiseleni kwesakhiwo kuya ekukhiqizweni kwemishini esindayo.
Ukusebenza kwalezi zintambo kuthuthukiswa kakhulu ngokusebenzisa igesi yokuvikela i-CO2 engu-100%, okuhlinzeka ngezici ezinhle kakhulu zokungena kanye nokuhlanganiswa. Lokhu kukhiqiza ama-weld ekhwalithi ephezulu anezakhiwo ezinhle kakhulu zemishini ezihlangabezana nezidingo eziqinile zezicelo ezinamandla aphezulu, ezingena-alloy eningi.
Ngamafuphi, izintambo ze-AWS E81T1-Ni1C-JH4 kanye ne-E81T1-C1A4-Ni1-H4 ezisebenzisa i-flux-core ziyisinqumo esihle kakhulu sabashiseli abafuna ikhambi elinamandla aphezulu nelingena-alloy. Zinikeza izakhiwo ezinhle kakhulu zemishini, inqubo yokushisela ehlanzekile kanye nokuhambisana negesi yokuvikela engu-100% CO2, lezi zintambo ziyinhlanganisela ephelele yamandla nokusebenza kahle kwemisebenzi yokushisela enzima.
Isikhathi sokuthunyelwe: Ephreli-08-2024