AF2209-15 Isingeniso: Induku Yokushisela Yensimbi Engagqwali Engcono Kakhulu

Uma ushisela insimbi engagqwali, ukukhetha ama-electrode kubalulekile ekufinyeleleni ukushisela kwekhwalithi ephezulu nokuqina. Yilapho-keI-AF2209-15 (AWS E2209-15)ifika. Le electrode yensimbi engagqwali ephindwe kabili equkethe i-nitrogen ephansi kakhulu yenzelwe ukuhlangabezana nezidingo zokushisela ezidinga kakhulu. Ngokuhlanganiswa kwayo ne-hydrogen ephansi, i-AF2209-15 iqinisekisa ikhwalithi nokusebenza okuhle kakhulu kokushisela.

I-AF2209-15 yenzelwe ukushisela izinsimbi ezingagqwali ezimbili futhi inikeza ukumelana okuhle kakhulu nokugqwala kanye namandla aphezulu. Okuqukethwe kwayo kwekhabhoni okuphansi kakhulu kunciphisa ingozi yokuna kwe-carbide, kuqinisekisa izakhiwo ezinhle kakhulu zemishini kanye nokushisela. Okuqukethwe kwe-nitrogen kuthuthukisa kakhulu ukumelana kwe-weld ekugqwaleni kwemigodi kanye ne-crevice, okwenza i-AF2209-15 ifaneleke kakhulu ekusetshenzisweni okubalulekile ezimbonini ezifana nowoyela negesi, ukucubungula amakhemikhali kanye nobunjiniyela basogwini.

Esinye sezici ezibalulekile ze-AF2209-15 ukugqoka kwayo okune-hydrogen ephansi, okunciphisa kakhulu ingozi yokuqhekeka okubangelwa yi-hydrogen. Lokhu kuyenza ifaneleke ukusetshenziswa kokushisela lapho ukubhidlika kwe-hydrogen kuyinkinga, okuqinisekisa ubuqotho kanye nobude besikhathi sokushisela. I-arc ezinzile ye-electrode kanye nezici zokushisela ezibushelelezi kunezela kakhulu ekusetshenzisweni kwayo kalula kanye nokusebenza njalo, okuholela ekusebenzeni kokushisela okusebenzayo nokuthembekile.

Ngaphezu kokusebenza kahle kakhulu kokushisela, i-AF2209-15 yakhelwe ngokuguquguquka nokulula engqondweni. Kungakhathaliseki ukuthi isetshenziselwa izikhundla ezisicaba, ezivundlile, eziqondile noma eziphezulu, le electrode inikeza ukushisela okulinganayo nokusezingeni eliphezulu. Ifaneleka ezintweni ezahlukahlukene eziyisisekelo, kufaka phakathi i-UNS S31803, S32205 kanye ne-S2205 izinsimbi ezingagqwali ezimbili, okwenza kube yisisombululo esiguquguqukayo sezinhlelo ezahlukene zokushisela.

Sekukonke, i-AF2209-15 ibeka indinganiso entsha yama-electrode okushisela ensimbi engagqwali, iletha ukusebenza okungenakuqhathaniswa, ukuthembeka kanye nokuguquguquka. Iqukethe okuqukethwe kwe-nitrogen ephansi kakhulu yekhabhoni, ukumbozwa kwe-hydrogen ephansi kanye nokumelana nokugqwala okuphezulu, le electrode iyisinqumo esiphezulu sekhwalithi ephezulu yokushisela kanye nokuqina. Kungakhathaliseki ukuthi usebenza kumaphrojekthi engqalasizinda abalulekile noma izinhlelo zokusebenza zobunjiniyela obunembile, i-AF2209-15 iyisisombululo esikhethwayo sezinselele ezinzima kakhulu zokushisela.