♦Indwangu: Inconel 718
♦Usayizi:M8-M36 noma ngokwezidingo zamaklayenti ngamunye
♦OD 15.5-66.0mm ID:8.4-37.0mm
♦Ubukhulu: 1.4mm-5.6mm noma ngokwezidingo zamaklayenti ngamunye
♦Isicelo: Izingxenye ze-Aero-injini kanye nezingxenye zesakhiwo se-Aerospace
♦Okunye Ukudla : Inconel 625, Inconel x750 ect
I-Inconel® 718iyingxubevange ye-nickel-chromium eqinisa izulu enamandla amakhulu kanye ne-ductility enhle efika ku-1300°F (704°C).le Alloy equkethe amanani abalulekile ensimbi, i-columbium, ne-molybdenum, kanye namanani amancane e-aluminium kanye ne-titanium.I-Nickel 718 nayo inokushisela okuhle kakhulu, ukwakheka, kanye nezakhiwo ezinhle kakhulu ze-cryogenic uma kuqhathaniswa namanye ama-alloys e-nickel aqina imvula.Ukusabela kokuqina kwemvula okuvilaphayo kwale alloy kuyivumela ukuthi ishiselwe kalula ngaphandle kokuqina noma ukuqhekeka.I-alloy 718 ayiyona i-magnetic.Igcina ukumelana nokugqwala okuhle kanye nokumelana ne-oxidation futhi isetshenziselwa izingxenye ezidinga ukumelana okuphezulu nokukhasa nokugqashuka kwengcindezi kuze kufike ku-1300°F (704°C) kanye nokumelana ne-oxidation kufika ku-1800°F (982°C).
Ingxubevange | % | Ni | Cr | Fe | Mo | Nb | Co | C | Mn | Si | S | Cu | Al | Ti |
718 | Okuncane. | 50 | 17 | ibhalansi | 2.8 | 4.75 | 0.2 | 0.7 | ||||||
Ubukhulu. | 55 | 21 | 3.3 | 5.5 | 1 | 0.08 | 0.35 | 0.35 | 0.01 | 0.3 | 0.8 | 1.15 |
Ukuminyana | 8.24 g/cm³ |
Iphoyinti lokuncibilika | 1260-1320 ℃
|
Isimo | Amandla aqinile Rm N/mm² | Amandla esivuno I-Rp 0. 2N/mm² | Ukwelula Njengo-% | Ukuqina kweBrinell HB |
Ukwelashwa kwesixazululo | 965 | 550 | 30 | ≤363 |
I-Inconel 718 iyisakhiwo se-Austenitic, ukuqina kwemvula kukhiqiza u-“γ” kukwenze kwaba ukusebenza kahle komshini.Umngcele wemvula we-G ukhiqize u-“δ” ukwenze kwaba ipulasitiki engcono kakhulu ekwelapheni ukushisa.ngokumelana ngokwedlulele ekuqhekekeni kokugqwala kanye nekhono lokubhoboza kumazinga okushisa aphezulu noma endaweni yokushisa ephansi, ikakhulukazi i-inoxidability kumazinga okushisa aphezulu.
1.ukusebenza
2.Amandla okuqina aphezulu, amandla okukhuthazela, amandla okukhasa kanye namandla okuphuka ku-700 ℃.
3.I-inoxidability ephezulu ku-1000 ℃.
Ukusebenza kwe-4.Steady mechanical ekushiseni okuphansi.
Amandla okushisa aphakeme, ukumelana nokugqwala okuhle kakhulu kanye nokusebenza kahle ezindaweni ezingama-700 ℃ kukwenze kwasetshenziswa ezinhlobonhlobo zezindawo ezidingeka kakhulu.Amamaki e-Inconel akulungele ukusetshenziswa ekukhiqizeni izingxenye ezisetshenziswa ezindaweni ezinzima ezifana nama-turbocharger rotor & seal, shafts motor for electric submersible well furpu, amajeneretha esitimu, amashubhu okushintshanisa ukushisa, ama-baffles okucindezela umsindo wesibhamu kanye nezibhamu zemishini. , ama-black box recorder ezindizeni njll.
•I-Steam turbine
•Irokhethi ye-liquid-fuel
•Ubunjiniyela be-Cryogenic
•Indawo ene-Acid
•Ubunjiniyela benuzi