Ucingo lokuwelda olunobushushu obuphezulu: I-ERNiCrCoMo-1 yee-alloys ze-nickel-chromium-cobalt-molybdenum

Xa kufikwa kwi-welding yobushushu obuphezulu, ukuchaneka nokuthembeka kubalulekile. Kulapho ke kufuneka khonaUcingo lwe-ERNiCrCoMo-1iyasebenza. Yenzelwe ukuwelda ii-alloys ze-nickel-chromium-cobalt-molybdenum, le ntambo yeTig yeyona ikhethwayo kumashishini afana neenqwelo moya, ukuveliswa kwamandla kunye nezityalo zepetrochemical.

Ucingo lwe-ERNiCrCoMo-1 luneempawu ezahlukeneyo ezenza ukuba lube sisisombululo esifanelekileyo sokusetyenziswa kobushushu obuphezulu. Amandla alo aphezulu obushushu kunye nokumelana ne-oxidation ukuya kuthi ga kwi-1150°C kwenza ukuba lufaneleke kwii-welding overlays ezifuna ii-alloys ezifanayo. Oku kulwenza lufaneleke ngakumbi kwi-nitric acid catalyst drying applications kwi-gas turbines, izixhobo ze-ethylene kunye nezityalo ze-petrochemical.

Enye yezona nzuzo ziphambili ze-ERNiCrCoMo-1 kukufaneleka kwayo ukudibanisa ii-alloys ezahlukeneyo ezifuna amandla obushushu obuphezulu kunye nokumelana ne-oxidation. Oku kwenza ukuba ibe lukhetho oluguquguqukayo kwiimfuno ezahlukeneyo zokuwelda, ingakumbi xa usebenza ngee-alloys ezibunjiweyo ezifana ne-Inconel Alloys 600 kunye ne-601, i-Incoloy Alloys 800 HT kunye ne-802, kunye ne-HK40, HP kunye ne-HP45 Modified. Ihambelana noluhlu lwezixhobo, i-ERNiCrCoMo-1 inika isisombululo esibanzi kwimingeni yokuwelda kwiindawo ezinobushushu obuphezulu.

Ukongeza kwiinkcukacha zayo zobugcisa ezimangalisayo, i-ERNiCrCoMo-1 yaziwa ngokuthembeka kwayo kunye nokusebenza kwayo ngokungaguquguqukiyo. Olu cingo luthenjwa ziingcali kumashishini apho ukuchaneka kunye nokuqina kubaluleke kakhulu.

Ngamafutshane, i-ERNiCrCoMo-1 yintambo yokuwelda enobushushu obuphezulu esebenza kakuhle kwaye ithembekile. Ifanelekile kwiintlobo ngeentlobo zezicelo ukusuka kwi-aerospace ukuya kwizityalo ze-petrochemical, nto leyo eyenza ukuba ibe yimpahla exabisekileyo kwiingcali ezisebenza ngee-alloys ze-nickel-chromium-cobalt-molybdenum. Xa kufikwa kwi-welding enobushushu obuphezulu, i-ERNiCrCoMo-1 ivelele njengokhetho lokuqala lokufumana iziphumo ezigqwesileyo kwiindawo ezinzima.