Igama lomkhiqizo wensimbi ye-GH605: [insimbi ye-alloy] [ingxube ye-nickel esekelwe] [ingxubevange ye-nickel ephezulu] [ingxubevange engagqwali]
Uhlolojikelele Lwezici Ze-GH605 Nezinkambu Zokusebenza: Le alloy inezici ezinhle ezihlanganisayo ebangeni lokushisa lika -253 kuya ku-700 ℃. Amandla okukhiqiza angaphansi kuka-650 ℃ aqala phakathi kwama-alloys akhubazekile asezingeni eliphezulu, futhi inokusebenza okuhle, ukusebenza kokucubungula, nokusebenza kokushisela. Ikhono lokukhiqiza izakhi ezihlukahlukene ezinokwakheka okuyinkimbinkimbi lisetshenziswe kabanzi ku-aerospace, amandla enuzi, imboni ye-petroleum, kanye nesikhunta se-extrusion ngaphakathi kwebanga lokushisa elishiwo ngenhla.
Ukusebenza Kwenqubo ye-GH605 Nezidingo:
1. Le ngxubevange inokwakheka okubandayo okugculisayo nokushisa, nezinga lokushisa elishisayo lokusebenza elingu-1200-980 ℃. Izinga lokushisa lokubumba kufanele libe phezulu ngokwanele ukunciphisa ama-carbides omngcele wokusanhlamvu futhi libe phansi ngokwanele ukulawula usayizi wokusanhlamvu. Izinga lokushisa elifanele lokubumba licishe libe ngu-1170 ℃.
2. Usayizi ojwayelekile wokusanhlamvu wengxubevange uhlobene eduze nezinga lokuwohloka kokufogela kanye nezinga lokushisa lokugcina lokubumba.
3. Ama-alloys angaxhunywa kusetshenziswa izindlela ezifana ne-solution welding, resistance welding, kanye ne-fiber welding.
4. Ukwelashwa kwesisombululo se-alloy: Ama-Forgings namabha akhiwe ku-1230 ℃, apholile ngamanzi.
Ulwazi oluningiliziwe: Ingxubevange ye-GH605 ye-cobalt esekelwe ekushiseni okuphezulu, izici kanye nohlolojikelele lwenkundla yohlelo lokusebenza: Le alloy iyingxubevange ye-cobalt esekelwe izinga lokushisa eliphezulu eqiniswe nge-20Cr ne-15W isisombululo esiqinile. Inamandla amaphakathi aphikelelayo futhi anyakazayo angaphansi kuka-815 ℃, ukumelana ne-oxidation okuhle kakhulu ngaphansi kuka-1090 ℃, kanye nokwakheka okwanelisayo, ukushisela nezinye izakhiwo zenqubo. Ifanele ukukhiqiza izingxenye ezishisayo ezinezinga eliphezulu lokushisa njengamakamelo avuthayo enjini yendiza namavane aqondisayo adinga amandla amaphakathi kanye nokumelana ne-oxidation ephezulu kakhulu. Ingasetshenziswa futhi ezinjinini zezindiza kanye nemikhumbi-mkhathi. Isetshenziswa kakhulu kumamodeli angenisiwe ukuze kwenziwe izingxenye ezisezingeni eliphezulu ezifana nezigayidi, izindandatho zangaphandle zegiye, izindonga zangaphandle, izigqoko zegayidi, namapuleti okuvala.
Amazinga aphezulu: Inhlangano YaseMelika Yokuhlola Nezinto Zokusebenza: B637, B670, B906.
I-American Material Technical Specification: AMS 5662, 5663, 5664, 5596, 5597, 5832, 5589, 5590.
I-American Society of Mechanical Engineers: AISI, JIS, GB, AMS, UNS, ASME, DIN, EN, VDM, SMC, AMS/
Uhlu lwezakhiwo eziyisisekelo ze-(alloy steel):
I-Nickel (Ni): I-Nickel ingathuthukisa amandla ensimbi ngenkathi igcina ipulasitiki enhle nokuqina. I-Nickel inokumelana nokugqwala okuphezulu ku-asidi ne-alkali, futhi inokugqwala nokumelana nokushisa emazingeni aphezulu okushisa. Kodwa-ke, njengoba i-nickel iyinsiza eyivelakancane (enenani eliphezulu), kuyancomeka ukusebenzisa ezinye izakhi ze-alloying esikhundleni sensimbi ye-nickel chromium.
I-Chromium (Cr): Kunsimbi ye-alloy, i-chromium ingathuthukisa kakhulu amandla, ubulukhuni, nokumelana nokugqokwa, kuyilapho yehlisa ipulasitiki nokuqina. I-Chromium futhi ingathuthukisa ukumelana komoyampilo nokugqwala kwensimbi, iyenze ibe i-alloying ebalulekile kunsimbi engagqwali nensimbi engashi.
I-Molybdenum (Mo): I-Molybdenum ingakwazi ukucwenga usayizi wokusanhlamvu wensimbi, ithuthukise ukuqina namandla ashisayo, futhi igcine amandla anele kanye nokumelana nokunyakaza emazingeni okushisa aphezulu (ukonakala kwenzeka ngenxa yengcindezi yesikhathi eside emazingeni okushisa aphezulu, okwaziwa ngokuthi ukukhasa). Ukwengeza i-molybdenum ensimbi ye-alloy kungathuthukisa izakhiwo zayo zemishini. Ingase futhi ukucindezela brittleness ingxubevange steel okubangelwa umlilo
Isikhathi sokuthumela: Nov-30-2023