Insimbi engagqwali i-al-6xn tube asme sb 676 ex n08367 tubing
I-ASME B36.19M ingukucaciswa okujwayelekile kwamapayipi ensimbi angenasici, acacisa ubukhulu, ukubekezelelana kanye nezidingo zokukhiqiza amapayipi afakwe emthungo.
Incoloy 926 insimbi engenasici equkethe 14.0-18.0% CR ne-24.0-26.0% NI. Kuyi-alloy esekwe ku-nickel equkethe titanium ne-aluminium, ene-chromium eyanele ukwakha futhi ulondoloze izikali zanele ze-chromium oximi ukuze zivikele ezimweni zokushisa eziphakeme. I-Incoloy 926 imelana nokushisa okuthe xaxa kunezinsimbi ezijwayelekile ze-Chrome-nickel ezingenacala ezifana ne-304. Okuqukethwe okuphezulu kwe-nickel kwenza kube ukumelana ne-oxidation kune-APP ejwayelekile 18-8 insimbi engagqwali. Ukumelana kwalo kwe-oxidation kuyalingana, uma kungenjalo phezulu kunalokho, ama-alloys athuthukile asetshenziswe emazingeni okushisa aze afike ku-1900¡ãf (1038¡Ãc). I-Alloy 926 iyinsimbi e-supe-auntenitic molybdenum insimbi ekhombisa ukumelana kahle nezinhlobonhlobo zezindawo ezilimazayo kakhulu. Inhlanganisela ye-molybdenum ne-nitrogen ekwakhiweni kwayo kumelana nokugqwala okukhohlisayo kanye ne-crevice kuthuthukisa ukumelana ne-sulfuric acid, futhi i-nitrogen ithuthukisa isivuno namandla ashubile.