I-Iron-chromium-aluminium alloys: izinto ezibalulekile namathemba esikhathi esizayo emkhakheni wokushisa kagesi

Ama-alloys e-iron-chromium-aluminium adlala indima ebalulekile ekukhiqizeni izimboni kanye nempilo yansuku zonke, futhi abe enye yezinto ezibalulekile ekusetshenzisweni kokushisisa kukagesi. Njengengxube yensimbi enensimbi, i-chromium ne-aluminium njengezakhi zayo eziyinhloko, iqukethe uchungechunge lwezakhiwo eziyingqayizivele nezibalulekile.

Enye yezinto eziphawuleka kakhulu zama-alloys e-ferrochromium-aluminium ukuqina kwawo okuphezulu kagesi. Ngenxa yalesi sici, lapho amandla kagesi egijima kuwo, inani elikhulu lamandla okushisa lingakhiqizwa ngokushesha, libeka isisekelo esiqinile sokukhiqiza ukushisa okuphumelelayo kwezakhi zokushisa kagesi, okwenza kube ukukhetha okuhle kakhulu emkhakheni wokushisa kagesi. ukukhiqiza izinto. Ngesikhathi esifanayo, izinga layo eliphakeme lokuncibilika linikeza ukumelana okuvelele kokushisa okuphezulu, ngisho nangaphansi kwezimo zokusebenza ezisezingeni eliphezulu, kusengakwazi ukuzinza njenge-Mount Tai, ukusebenza okuzinzile, ukukhululwa okuqhubekayo kokushisa. Ngaphezu kwalokho, ukumelana nokugqwala okuhle kakhulu kanye nokumelana ne-oxidation njengesivikelo esiqinile, ukuze kuvikelwe ezindaweni ezinokhahlo, kunwebe kakhulu impilo yesevisi, ekusebenziseni izinto zokushisa zikagesi emgwaqeni wokugibela, izinzuzo zombukiso ogcwele.

Ekujuleni kokusetshenziswa kwemephu yesici sokushisisa ugesi, isibalo se-iron chrome aluminium alloy electric heat element sitholakala yonke indawo. Ekamu lemishini yasendlini, insimbi kagesi ene-ironing folds yayo yokushisa esheshayo, ama-heaters kagesi ngokukhipha ukushisa okuphumelelayo ukudala igumbi elifudumele; imigqa yokukhiqiza yezimboni, isithando somlilo esishisayo, amahhavini ezimbonini, isithando somlilo selabhorethri ephezulu yokushisa nezinye izinto zokusebenza ngenxa yalo ukulawula ngokunembile izinga lokushisa, ukufeza ukucubungula okuphezulu; maqondana nenkundla ye-aerospace esezingeni eliphezulu, isici sokushisa senjini yendiza ukuze kuqinisekiswe ukuthi izingxenye ezibalulekile zokusebenza okuvamile kwezindawo eziyingozi kakhulu; ngisho nasembonini yezimoto, kusixhumanisi sokushisa se-muffler kanye ne-exhaust gas processor, futhi inomthwalo wemfanelo onzima wokusiza ukuvikelwa kwemvelo kanye nokunciphisa ukukhishwa. Ngisho nasembonini yezimoto, kusixhumanisi sokushisa se-muffler ne-exhaust gas processor, futhi inomthwalo wemfanelo osindayo wokusiza ukuvikela imvelo kanye nokunciphisa ukungcola.

Uma kukhulunywa ngesimiso sokusebenza, isici sokushisisa sikagesi se-FeCrAl alloy sincike kakhulu kumphumela we-Joule. Lapho i-current ihlangabezana nokumelana komqhubi we-alloy, ukusebenzisana phakathi kokubili, amandla kagesi aguqulwa ngokushesha abe ukushisa. Ngokubuka i-alloy's high resistivity kagesi, idrayivu yamanje encane kuphela, izokwazi ukukhiqiza ukushisa okukhulu, lokhu kusetshenziswa kwamandla aphansi, izici zokushisa eziphezulu ezihambisana ngokuphelele nezidingo zokushisa kukagesi, ngenxa yokuthandwa kwayo kabanzi kwekhredithi.

Ngokugxila ekuklameni nasekukhiqizeni, lokhu ukukala okuphelele kokucatshangelwa okuhle. Ukuxutshwa kwezingxenye zengxubevange kungokokuqala nokubalulekile, okunezilinganiso ezihlukene zensimbi, i-chromium, ne-aluminium okudala izici ezihlukahlukene zomzimba namakhemikhali, ezingasetshenziswa kuphela uma zikhethwe ngokucophelela ukuze zivumelane nezimo ezithile zohlelo lokusebenza. Ukuma nobukhulu besici sokushisa nakho kubalulekile, kuthinta ngokuqondile ukusebenza kahle kokushisa nokusabalalisa ukushisa, futhi kudinga ukuvumelanisa eduze nezidingo zangempela zobuciko. Ukwelashwa kwendawo kufana nokubeka ijazi eliyisivikelo entweni ukuqinisa ukumelana nokugqwala kanye nokumelana ne-oxidation ukuze isetshenziswe isikhathi eside. Ukwelashwa kwe-insulation kuyisisekelo sokuphepha, izindawo ezingashiswanga zifakwe kahle ukuze kuqedwe ingozi engaba khona yokuvuza kukagesi, ukuqinisekisa ukusetshenziswa okungenakukhathazeka.

Izinto zokushisa zikagesi ze-Iron-chromium-aluminium alloy zinenzuzo ngokuqinisekile, zisebenza kahle kakhulu izinga lokushisa eliphezulu, ukumelana nokugqwala okuhle kakhulu, nokuphila isikhathi eside, kodwa azikho ngaphandle kokushiyeka kwazo. ukumelana ne-oxidation kukhathele kancane, ngokuvamile kudinga izinyathelo zokuzivikela ezengeziwe, izindleko ezengeziwe zokuvikela

Uma ubheka phambili, njengoba isondo lesayensi nobuchwepheshe liqhubekela phambili, umzila wocwaningo nokuthuthukiswa kwe-ferrochromium aluminium alloy electric heat element kucacile ukulandela.Thuthukisa ukusebenza kahle kokushisa, lwela ukusetshenziswa kwamandla amancane ukuze uthole ukushisa okwengeziwe; ukwandisa impilo yesevisi, ukunciphisa imvamisa yokushintshwa kwemishini; ukunciphisa izindleko zokukhiqiza, kwandise ukuthandwa kwemakethe ngobubanzi bezindlela ezintathu eziyinhloko zokuhlasela.Uma ubheka kude, izimoto ezintsha zamandla ziyadlondlobala, izixhumanisi zokushisisa iphakethe lebhethri kanye nokugcinwa kokushisa zidinga ngokuphuthumayo ukuhlonyiswa kwazo okuphumelelayo; izinto ezigqokekayo ziyavela, ukulawulwa kwezinga lokushisa kwezingubo ezihlakaniphile kudinga usizo lwako olucashile ngokushesha; Ukuphrinta kwe-3D sekusebenza ngokugcwele, izinga lokushisa eliphakeme lokuhlanganisa imodeli yezingxenye zokushisisa kuncike ekuphumeni kwakho okuzinzile. Akunzima ukubona kusengaphambili ukuthi ingxubevange ye-FeCrAl izoqhubeka nokuhlakulela emkhakheni wokushisisa ugesi, ivule izinhlelo zokusebenza eziningi ezingase zibe khona futhi ibhale isahluko esihle kakhulu.

Konjiniyela nochwepheshe emikhakheni ehlobene, ukuqonda okuphelele nokunembayo kwamaphuzu abalulekile we-ferrochromium-aluminium alloys kufana nokubamba ukhiye wokuvula umnyango wokusungula izinto ezintsha, obaluleke kakhulu ekukhuthazeni intuthuko yemboni nokusungula izinto ezintsha zobuchwepheshe, futhi iyikhwalithi edingekayo yokugibela ithrekhi yobungcweti


Isikhathi sokuthumela: Jan-10-2025