I-N08825 i-alloy material esekelwe ku-nickel, eyaziwa nangokuthi i-Incoloy 825. Ibanga lezinto ezibonakalayo: UNS N08825/NS142/NCF825/W.NR 2.4858. I-alloy enokumelana nokugqwala okuhle kakhulu nokusebenza okuphezulu kwezinga lokushisa, isetshenziswa kabanzi ezinhlelweni zobunjiniyela ezindaweni ezahlukahlukene ezidlulele.
Ukwakheka nezici ze-N08825 (Incoloy825)
Ukwakheka kwamakhemikhali:
1.Ni: 38.0%-46.0%; I-Cr: 19.5% -23.5%; Fe: ibhalansi; C: ≤0.05%; UMn: ≤1.0%; Si: ≤0.5%; Cu: 1.5% -3.0%;
2.Mo: 2.5%-3.5%; Al: ≤0.2%; Ithi: 0.6% -1.2%; P: ≤0.02%; S: ≤0.03%
Ingxubevange ye-N08825 ikakhulukazi yakhiwe nge-nickel, insimbi, i-chromium, i-molybdenum nezinye izakhi, phakathi kwazo okuyingxenye enkulu ye-nickel. Iyingxubevange ye-nickel-iron-chromium egcwele i-austenitic eqiniswe yi-titanium, futhi kwengezwa ithusi ne-molybdenum. Le ngxubevange inokumelana nokugqwala okuhle kakhulu, ikakhulukazi ezindaweni ezine-acidic nezasolwandle. Ngaphezu kwalokho, iphinde ibe namandla amahle okushisa okuphezulu nokusebenza kwe-creep, futhi ingagcina izakhiwo ezinhle zemishini ezindaweni zokushisa eziphezulu.
Izinkambu zokufaka isicelo ze-N08825 (Incoloy825)
Ngenxa yokusebenza okuhle kakhulu kwe-N08825 alloy, isetshenziswa kabanzi ku-petroleum, amakhemikhali, amandla kagesi, ubunjiniyela basolwandle, i-aerospace kanye neminye imikhakha. Emkhakheni wemboni ye-petroleum namakhemikhali, ingasetshenziswa ukwenza izinto zokusebenza ezinjengamapayipi, ama-valve, ama-reactors, njll. Emkhakheni wamandla kagesi, angasetshenziswa ukwenza imishini efana namashubhu esithandweni somlilo kanye nezishintshi zokushisa ezindaweni ezishisa kakhulu. Emkhakheni wobunjiniyela basolwandle, ingasetshenziswa ukwenza izinsiza ezifana nemikhumbi, amapulatifomu asogwini, amapayipi, njll. ukuthuthukisa ukumelana nokugqwala nokuphila kwezinsiza. Emkhakheni we-aerospace, ingasetshenziswa ukwenza imishini ebalulekile njengezingxenye zokushisa okuphezulu kanye nezingxenye zenjini.
Ukukhiqizwa nokucutshungulwa kwe-N08825 (Incoloy825)
Ingxubevange ye-N08825 ingakhiqizwa futhi icutshungulwe ngezinqubo ezahlukahlukene, njengokuncibilika, ukuphonsa, ukugoqa, ukushisela, njll. Ngesikhathi senqubo yokukhiqiza, ukwakheka kanye nemingcele yenqubo ye-alloy idinga ukulawulwa ngokuqinile ukuze kuqinisekiswe ukusebenza kanye nekhwalithi ye-alloy. Ngaphezu kwalokho, ukuze kuhlangatshezwane nezidingo zezinhlelo zokusebenza ezihlukene, ingxubevange ye-N08825 nayo ingafakwa ngaphansi kokwelashwa okuhlukahlukene kokushisa nokwelashwa kwendawo ukuze kuthuthukiswe ukumelana nokugqwala kanye nezakhiwo zemishini.
Amathemba emakethe nokuthuthuka kwezitayela ze-N08825 (Incoloy825)
Ngokuthuthuka okuqhubekayo kwezimboni, isidingo se-N08825 alloy siyanda. Ngokuzayo, ngokuthuthuka kwesayensi nobuchwepheshe kanye nokwandiswa kwezinkambu zokufaka izicelo, amathemba okufaka isicelo e-N08825 alloy azoba banzi. Ngasikhathi sinye, ngokuthuthukiswa kokuqwashisa ngemvelo kanye nokwanda kokusetshenziswa kwamandla, izidingo eziphakeme nazo zibekwe phambili ekusebenzeni kokuvikelwa kwemvelo nokusebenza okonga amandla kwe-N08825 alloy. Ngakho-ke, inkambiso yentuthuko ye-N08825 alloy esikhathini esizayo kuzoba ukunaka kakhulu ucwaningo kanye nokusetshenziswa kokuvikelwa kwemvelo nokonga amandla ngenkathi kugcinwa ukusebenza kwayo okuhle kakhulu.
Ngamafuphi, i-N08825 iyi-alloy esekelwe ku-nickel ekwazi ukumelana nokugqwala okuhle kakhulu nokusebenza kwezinga lokushisa eliphezulu, esetshenziswa kabanzi emikhakheni ehlukahlukene yobunjiniyela. Ngokuzayo, ngokuthuthuka kwesayensi nobuchwepheshe kanye nokwandiswa kwezinkambu zokufaka izicelo, amathemba okufaka isicelo e-N08825 alloy azoba banzi.
