yini inconel 718

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Inconel I-718 iyi-alloy-based alloy engaciniswa yimvula. Isakhombisa amandla okuvuna okuphezulu, amandla we-tensile namandla okuqhekeka emazingeni okushisa aphakeme aze afike ku-704 ° C. Ukuphendula kweminyaka yobunzima be-718 alloy kuhamba kancane, ngakho-ke ngeke kuqiniswe ngokushisa nokupholisa ngenkathi kufakwa i-annealing ne-welding. Uma kuqhathaniswa namanye ama-superalloys asuselwa ku-nickel engezwe nge-aluminium ne-titanium, ingxubevange engu-718 inokusebenza okuhle kwe-welding.

I-AMS5662 yisimo sokuqala sika-718 futhi isimo sithambile kunabo bonke ekilasini le-AMS. Ngokulashwa kokushisa, i-AMS5662 ingaguqulwa ibe yi-AMS5663. Kunezindlela ezimbili zokwelashwa kokushisa, eyodwa ingakwazi ukwengeza ukusebenza komthelela, kanti enye ingakwandisa ukusebenza kokuqina nokuqhekeka. Ubulukhuni be-AMS5662 bumayelana ne-20-25HRC, engakhuphukela ku-36-44HRC ngokwelashwa okuguga.
Umehluko phakathi kwe-AMS5664 ne-AMS5662 ne-5663 mkhulu, kuyinto ehlukile, ebandakanya inqubo eyinkimbinkimbi yokwakha, ukuze okokusebenza kube nokuqina okuphezulu nokukhiqiza amandla, ngenkathi ihlangabezana nezidingo ezithile zesakhiwo sokusanhlamvu. I-AMS5664 ilungele ukusetshenziswa kwe-aerospace okudinga amandla aphezulu.

I-Inconel 718 Isicelo

Izinjini ze-Jet kanye nezingxenye zejubane ze-fuselage, ezinjengamasondo, izindwani zomoya ephendulwa, ama-gaskets, amabhawodi aphezulu, fasteners, njll.

I-Inconel 718 Ukwelashwa Ngokushisa

Isixazululo esingu-1021-1052 ° C sinezela amahora angu-1-2.5, bese kuqedwa amanzi. Amabha anobubanzi obungaphansi kuka-3.5 "angaqedwa ngamanzi noma apholiswe umoya. Ukuguga amahora angu-6-8 ku-774-802 ° C, bese kupholiswa umoya

I-Inconel 718 Ukuziphatha Kwemishini

Amandla eqine: 150ksi noma ngaphezulu
Khipha amandla: 120-145ksi
Ukunwebeka kwe-4D: ngaphezu kuka-20%
Ukuncipha kwesigaba (dia≤10 ”): 35% noma ngaphezulu
Ukuncipha kwesigaba (dia ＞ 10 ”): ngaphezu kwama-25%
Ubunzima: 30-40HRC
Amandla we-V-notch amandla (-59 ° C noma ngaphansi):
Amandla amaphakathi: ngaphezu kwama-35ft / lbs (47J)
Amandla amancane amancane: 30ft / lbs (40J)

I-Inconel 718 Izakhiwo

Ubuningi: 8.44
Isilinganiso se-coefficient yokunwetshwa okushisayo
I-77-200 ° F 7.10 X 10-6in / in / ° F
I-77-400 ° F 7.50 X 10-6in / in / ° F
I-77-600 ° F 7.70 X 10-6in / in / ° F
I-77-800 ° F 7.90 X 10-6in / in / ° F
I-77-1000 ° F 8.00 X 10-6in / in / ° F
I-77-1200 ° F 8.40 X 10-6in / in / ° F
I-77-1400 ° F 8.90 X 10-6in / in / ° F

Ukunwebeka Modulus (E)

Ukuphikiswa (70 ° F): 728.0 ohm-cir-mil / ft
Ibanga lokuncibilika: 2200-2450 ° F

Umphumela wokushisa kwesixazululo sokwelashwa ekamelweni lokushisa okusebenzayo kokusebenza kwempahla engu-718

Qaphela: Isampula yokuhlola isiqeshana esiyizikwele ezine esinobude obuseceleni obungu-4 ". Isampula yokuhlola ilashwa ngesisombululo amahora ama-2 ezingeni lokushisa etafuleni nasomoya opholile. Ukwelashwa kokuguga kungu-718 ° C amahora angu-8 kanye no-56 ° C / ihora Ijubane lipholile laya ku-621 ° C, ligcinwa amahora ayi-8, bese lipholisa umoya.
Umphumela wokushisa kwesixazululo sokwelashwa kokusebenza kokuqhekeka kwengcindezi kokusebenza kwezinto ezingama-718

Qaphela: Isampula yokuhlola ucezu lwesikwele ezine nobude obuseceleni obungu-4 ". Yisixazululo esiphathwa emazingeni okushisa akhonjiswe etafuleni amahora amabili, apholiswe umoya, bese eneminyaka engu-2 ° C amahora angu-718, nesithando somlilo- selehlile ngesilinganiso esingu-8 ° C / ihora Kuze kufike ku-56 ° C, ukulondolozwa kokushisa amahora ayisishiyagalombili, futhi ekugcineni kupholiswe umoya.

Ukushisa ukuqina test

Qaphela: Isampula yokuhlola ibha eyindilinga engu-dia12.7mm, ukushisa okuphathwe ngo-982 ° C ngehora eli-1, kupholiswe umoya ngo- + 718 ° C amahora angu-8, kupholile kuye ku-621 ° C, kugcinwe kushisa amahora angu-8, bese kupholile emoyeni.

Isivivinyo sokuqina sokushisa okuphansi

Qaphela: Isampula yokuhlola yinto eyisikwele ezine enobude obuseceleni obungu-101.6mm. Iyelashwa ngokushisa ngo-1066 ° C amahora amabili, ipholile emoyeni + 2 ° C amahora angu-718, bese ipholile ibe ngu-8 ° C esithandweni somlilo amahora ayi-621 bese ipholisa umoya.

Ukuhlolwa kokuqhekeka kwengcindezi

Qaphela: Ukwelashwa ngokushisa ngo-982 ° C ngehora elilodwa, ukupholisa umoya + 1 ° C amahora angu-718, ukupholisa isithando somlilo ku-8 ° C, ukulondolozwa kokushisa amahora angu-621, bese ukupholisa umoya.

ukwelashwa ukushisa

Indlela 1: Thola amandla amahle kakhulu wokuqina nokuqina kokucindezeleka
954-982 ° C, ihora eli-1, opholile umoya + 718 ° C, amahora ayi-8, apholile afinyelela ku-621 ° C kuma-56 ° C / ihora, agcinwa amahora ayi-8, bese epholisa umoya.
Indlela yesi-2: Thola amandla aqine kakhulu ekamelweni lokushisa nasezingeni eliphansi lokushisa
Ukwelashwa ngokushisa ngo-1066 ° C amahora angu-1-2, ukupholisa umoya + 718 ° C amahora angu-8, ukupholisa kuye ku-621 ° C ku-56 ° C / ihora, ukubamba amahora angu-8, bese ukupholisa umoya.

Icubungula ukusebenza

Ukucubungula okushisayo
Ukushisa kwesithando sokushisa esishisayo akudluli ku-1121 ° C. Uma izinga lokushisa elisebenza lingaphansi kuka-593 ° C, izinga lokushisa lokusebenza okubandayo lilawulwa ngo-927-1010 ° C, elinganikeza UKWAKHA amandla. Gwema ukushisa isikhathi eside esithandweni somlilo phakathi UKWAKHA.

Umshini Plus

Zombili izifunda ezifakiwe nezinezikhathi ezinzima zingenziwa ngomshini. Isimo sobudala obukhuni sisebenziseka kalula kakhulu, futhi ukuphela komhlaba kungcono. Okokusebenza okuhlanganisiwe, impilo yethuluzi lomshini yinde kancane.

welding

Kokubili isimo sika-718 esidaluliwe kanye nesimo sokuguga kungashiswa. Lapho ushisela izinto ezindala, izindawo ezithanjiswe ukushisa kwe-welding zizokhubazeka.

Xhumanisa nale ndatshana: yini inconel 718

Isitatimende Esiphrintiwe: Uma ingekho imiyalo ekhethekile, zonke izindatshana ezikulesi sayithi zingokoqobo. Sicela ukhombise umthombo wokuphrinta kabusha: https: //www.cncmachiningptj.com/ ezinthanks！

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Isitolo se-PTJ CNC sikhiqiza izingxenye ezinezakhiwo ezinhle kakhulu zemishini, ukunemba nokuphindaphindwa kwensimbi nepulasitiki. 5-eksisi CNC Milling etholakalayo.Machining ephezulu lokushisa ingxubevange ububanzi inclouding machining we-inconel,machining machining,Imishini ye-Geek Ascology,Carp 49 machining,I-Hastelloy machining,Imishini yeNitronic-60,Imishini ye-Hymu 80,Ithuluzi Steel machining, njll.,. Ilungele ukusetshenziswa kwe-aerospace.Ukufakwa kwe-CNC ikhiqiza izingxenye ezinezakhiwo ezinhle kakhulu zomshini, ukunemba nokuphindeka kwensimbi noplastiki. I-3-axis & 5-axis CNC milling etholakalayo.Sizohlela amasu nawe ukuze sinikeze ngezinsizakalo ezingabizi kakhulu ukukusiza ukuthi ufinyelele lapho ubheke khona, Siyakwamukela Xhumana nathi ( sales@pintejin.com ) ngqo iphrojekthi yakho entsha.