INCONEL 718 babban ƙarfi ne, gami da tushen nickel mai jure lalata.An haɗa shi da farko na nickel, tare da adadi mai yawa na chromium, baƙin ƙarfe, da ƙananan adadin sauran abubuwa kamar molybdenum, niobium, da aluminum.An san alloy don kyawawan kayan aikin injiniya, ciki har da tsayi mai tsayi, yawan amfanin ƙasa, da ƙarfin gajiya, da kuma ƙaƙƙarfan ƙaƙƙarfan ƙarfi da juriya ga ɓarna da ɓarna.INCONEL 718 kuma yana nuna juriya na musamman ga lalata, ko da a yanayin zafi mai tsayi, yana mai da shi dacewa don amfani da shi a cikin yanayi masu tayar da hankali kamar sararin samaniya, sarrafa sinadarai, da aikace-aikacen ruwa.An fi amfani da shi wajen kera sassan injin turbin iskar gas, injin roka, da wasu sassa daban-daban da ke fuskantar matsanancin damuwa da matsanancin yanayi.
INCONEL 718 wani superalloy ne na tushen nickel wanda sananne ne don keɓaɓɓen kayan aikin injin sa a yanayin zafi mai tsayi.An haɗa shi da farko na nickel, tare da ƙananan adadin wasu abubuwa kamar chromium, iron, niobium, molybdenum, da aluminum.INCONEL 718 yana ba da ƙarfi mai ƙarfi, juriya mai kyau, da kyakkyawan juriya na iskar shaka, yana sa ya dace da amfani da shi a cikin matsanancin yanayi kamar sararin samaniya da injin injin turbin gas.Har ila yau, ana amfani da ita a aikace-aikace masu buƙatar juriya mai zafi, kamar masu musayar zafi da makaman nukiliya.
Don ƙarin bayani da fatan za a duba hanyar haɗin yanar gizon mu:https://www.jxbsc-alloy.com/inconel-alloy-718-uns-n07718w-nr-2-4668-product/
Ee, alloy718 da INCONEL 718 suna nufin nau'in superalloy na tushen nickel iri ɗaya.INCONEL 718 alamar kasuwanci ce mai rijista ta Special Metals Corporation, wanda keɓaɓɓen suna ne na wannan gami.Don haka, alloy 718 galibi ana kiransa INCONEL 718.
INCONEL 718 UNS N07718.Yana da superalloy na tushen nickel wanda ke nuna ƙarfin ƙarfi, juriya na lalata, da ƙira mai kyau, yana sa ya dace da aikace-aikacen da yawa a cikin sararin samaniya, sarrafa sinadarai, da sauran yanayin zafi mai zafi.
Babu wani abu kai tsaye wanda ya dace da INCONEL 718 kamar yadda keɓaɓɓiyar gami ce ta tushen nickel.Koyaya, akwai wasu allunan tushen nickel da yawa waɗanda ke da halaye iri ɗaya kuma ana iya amfani da su azaman madadin wasu aikace-aikace.Wasu daga cikin waɗannan allunan sun haɗa da:
- Rana 41
- Waspaloy
- Hastelloy X
- Nimonic 80A
- Haynes 230
Waɗannan allunan suna da kwatankwacin ƙarfin ƙarfi da kaddarorin lalatawa zuwa INCONEL 718 kuma galibi ana amfani da su a aikace-aikace iri ɗaya.Koyaya, yana da mahimmanci a yi la'akari da takamaiman buƙatu kuma tuntuɓi injiniyoyin kayan aiki ko masanan ƙarfe don tantance mafi dacewa madadin aikace-aikace na musamman.
Yayin da aka san INCONEL 718 gabaɗaya don ƙayyadaddun kaddarorin sa da fa'idodin aikace-aikace, yana da ƴan lahani, gami da:
Farashin: INCONEL 718 yana da tsada sosai idan aka kwatanta da sauran kayan haɗin gwiwa, da farko saboda babban abun ciki na nickel da tsarin masana'antu masu rikitarwa.Wannan zai iya sa ya zama ƙasa da tattalin arziki ga wasu aikace-aikace tare da ƙananan kasafin kuɗi.
Machinability: INCONEL 718 abu ne mai wahala don injin.Yana da dabi'a don yin aiki mai wuyar gaske, wanda ke nufin cewa yankan kayan aiki na iya lalacewa da sauri, yana haifar da karuwar farashin kayan aiki da rage yawan aiki.
Weldability: INCONEL 718 yana da iyakacin walƙiya kuma yana buƙatar fasaha na musamman da matakai don nasarar walda.Walda zai iya haifar da samuwar tsagewa da lahani idan ba a yi shi daidai ba, wanda zai iya raunana tsarin gaba ɗaya.
Thermal Fadada: INCONEL 718 yana da ingantacciyar ƙimar haɓakar haɓakar thermal, ma'ana yana iya faɗaɗawa da kwangila sosai tare da canjin yanayin zafi.Wannan na iya haifar da rashin kwanciyar hankali a wasu aikace-aikace, yana buƙatar la'akari da ƙira a hankali.
Duk da wannan rashin amfani, INCONEL 718 har yanzu ana amfani da shi sosai a aikace-aikace masu zafi daban-daban, kamar sararin samaniya, makamashi, da masana'antar mai da iskar gas, inda keɓancewar haɗin kaddarorin sa ya fi waɗannan iyakoki.
Lokacin aikawa: Agusta-31-2023