Ububanzi nobukhulu bentambo yokushisa iyipharamitha ehlobene nokushisa okuphezulu kokusebenza.Ubukhulu be-diameter yocingo lokufudumeza, kulula ukunqoba inkinga ye-deformation ekushiseni okuphezulu nokwandisa impilo yayo yesevisi.Lapho ucingo lokushisa lusebenza ngaphansi kwezinga lokushisa eliphezulu lokusebenza, ububanzi akumele bube ngaphansi kuka-3mm, futhi ubukhulu bebhande eliyisicaba akumele kube ngaphansi kuka-2mm.Impilo yesevisi yocingo lokufudumeza nayo ihlobene kakhulu nobubanzi nogqinsi lwentambo yokufudumeza.Lapho ucingo lokushisa lusetshenziswa endaweni yokushisa ephezulu, ifilimu ye-oxide evikelayo izokwakhiwa phezulu, futhi ifilimu ye-oxide izoguga ngemva kwesikhathi esithile, yakha umjikelezo wokukhiqiza okuqhubekayo nokubhujiswa.Le nqubo futhi inqubo yokusetshenziswa okuqhubekayo kwezinto ngaphakathi kwentambo yesithando somlilo kagesi.Intambo kagesi yesithando somlilo enobubanzi obukhudlwana nogqinsi inokuqukethwe okwengeziwe nempilo ende yesevisi.
1. Izinzuzo nezinkinga eziyinhloko zochungechunge lwe-iron-chromium-aluminium alloy: Izinzuzo: i-iron-chromium-aluminium yokushisa kagesi ingxubevange inezinga lokushisa eliphezulu lesevisi, izinga lokushisa eliphezulu lesevisi lingafinyelela ku-1400 degrees, (0Cr21A16Nb, 0Cr27A17Mo2, njll. ), impilo ende yesevisi, umthwalo ophezulu wendawo, nokumelana okuhle kwe-oxidation, ukumelana okuphezulu, okushibhile nokunye.Ukungalungi: Amandla aphansi kakhulu izinga lokushisa eliphezulu.Njengoba izinga lokushisa likhula, ipulasitiki yayo iyanda, futhi izingxenye zikhubazeka kalula, futhi akulula ukugoba nokulungisa.
2. Izinzuzo eziyinhloko kanye nebubi bochungechunge lwe-nickel-chromium kagesi yokufudumeza ingxubevange: Izinzuzo: amandla okushisa aphezulu aphakeme kunalawo e-iron-chromium-aluminium, akulula ukukhubazeka ngaphansi kokusetshenziswa kokushisa okuphezulu, isakhiwo sawo akulula ukusishintsha, kuhle. ipulasitiki, kulula ukukhanda, ukuphefumula okuphezulu, okungezona uzibuthe, ukumelana nokugqwala Kunamandla, impilo ende yesevisi, njll. Ububi: Ngenxa yokusetshenziswa kwezinto ezingavamile zensimbi ye-nickel, intengo yalolu chungechunge lwemikhiqizo iphakeme izikhathi eziningana kunalokho. ye-Fe-Cr-Al, futhi izinga lokushisa lokusetshenziswa liphansi kunalelo le-Fe-Cr-Al
Imishini ye-Metallurgical, ukwelashwa, imboni yamakhemikhali, i-ceramics, i-electronics, izinto zikagesi, ingilazi nezinye izinto zokufudumeza zasezimbonini kanye nemishini yokushisisa umphakathi.