Jan ƙarfe (cu)
Lokacin da aka narkar da tagulla (cu) a allolin aluminum, kayan aikin na kayan aikin suna inganta kuma rawar da ya yi zama mafi kyau. Koyaya, juriya juriya na lalata da zafi yana iya faruwa. Tuba (CU) azaman tsafta yana da sakamako iri ɗaya.
Ana iya ƙara ƙarfi da wuya na alloy tare da jan ƙarfe (cu) abubuwan da suka wuce 1.25%. Koyaya, da hazo na Al-Qu yana haifar da shrinkage yayin mutu jefa, wanda ya biyo baya, wanda ya sa girman m casting.
Magnesium (MG)
An ƙara ƙaramin adadin magnesium (MG) don kashe lalata lalata. Lokacin da abun Magnesium (MG) ya wuce ƙayyadadden ƙayyadadden, ruwan sha na lalacewa, da kuma ƙarfin tasirin da aka rage.
Silicon (Si)
Silicon (si) shine babban sashi don inganta rayuwa. Za a iya samun mafi kyawun ruwan sanyi daga encectic zuwa hypereteutect. Koyaya, silicon (si) wanda ke kuka yana iya yin lu'ulu'u yana da maki wuya, yin yankan wasan kwaikwayon. Sabili da haka, ba a yarda da shi ba ta wuce Eutectic Point. Bugu da kari, silicon (si) na iya inganta ƙarfi na tsararraki, taurin kai, yin aiki, da ƙarfi a yanayin zafi yayin rage elongation.
Magnesium (MG) aluminum-magnesium yana da mafi kyawun juriya na lalata. Saboda haka, Adc5 da adc6 sune allolin allo na lalata. Yankin mahaɗan yana da yawa sosai, saboda haka yana da zafi mai zafi, kuma makabarta suna da wahala. Magnesium (MG) azaman tsafta a cikin kayan al-KU-SIF, Mg2su zai sanya sittin, don haka ma'aunin yana cikin 0.3%.
Baƙin ƙarfe (fe) kodayake baƙin ƙarfe na iya ƙara yawan zafin jiki na zinc (zn) da kuma shambura na recrystallizai, kuma yana narkewa a cikin zinc (kuma). Baƙin ƙarfe (fe) da aluminium (Al) yana da ƙanana, kuma lokacin da baƙin ƙarfe (fee) ya wuce iyaka na ƙila, zai yi kuka kamar kyauta. Laifin da suka haifar da yawa suna haifar da slag da taso a matsayinta feal3 mahadi. Motar ta zama da ƙarfi, da mama ta lalace. Mahimmancin baƙin ƙarfe yana shafar madaidaiciyar farfajiya.
Rashin baƙin ƙarfe (fe) zai samar da allura-kamar lu'ulu'u na FEal3. Tunda ana sanyaya-gyaran mutu-gari da sauri, lu'ulu'u masu kyau suna da kyau sosai kuma ba za a iya yin la'akari da abubuwan cutarwa ba. Idan abun ciki ƙasa da 0.7%, ba shi da sauƙi ka yi hakane, saboda haka baƙin ƙarfe na 0.8-1.0% ya fi kyau ga mutu-casting. Idan akwai adadin baƙin ƙarfe (fee), za a samar da ƙarfe mahaɗan, don samar da maki wuya. Haka kuma, lokacin da baƙin ƙarfe (fee) abun ciki ya wuce 1.2%, zai rage ingancin simintin, kuma gajarta rayuwar kayan ƙarfe a cikin kayan ƙarfe.
Nickel (ni) kamar tagulla (cu), akwai hali don ƙara yawan haɓaka ƙarfi da ƙarfi, kuma yana da tasiri sosai akan juriya na lalata. Wani lokaci, ana ƙara nickel (ni) don haɓaka ƙarfin ƙarfin zazzabi da juriya na zafi, amma yana da mummunan tasiri akan juriya na lalata da kuma halayen da ke lalata.
Mananganese (mn) zai iya inganta ƙarfin ƙarfin ƙarfe na allolys da ke ɗauke da jan ƙarfe (cu) da silicon (si). Idan ya wuce wani iyaka, yana da sauki samar da al-Si-fe-p + o {t * t f; x Mn t * t fover, wanda zai iya samar da maki mai wuya da rage aiki mai wahala da rage aikin da sauƙi. Manangese (MN) na iya hana aiwatar da recrystallization na aluminium aloyesys, ƙara yawan saurin zazzagewa, kuma yana sabunta hatsi maimaitawa. Tsarin hatsi na sake amfani da hatsi shine saboda hana shi na barbashi na fili a kan haɓakar hatsi na recrystallization. Wani aiki na MLAL6 shine narkar da tsabta baƙin ƙarfe (fe, mn) Al6 da rage tasirin baƙin ƙarfe. Manungiyawa (MN) muhimmin abu ne na allolin aluminum kuma ana iya daɗa azaman madaidaicin allon al-mn bisary ko tare da sauran abubuwan abubuwan ban sha'awa. Saboda haka, mafi yawan allurar aluminum suna ɗauke da Manganese (MN).
Zinc (Zn)
Idan shan zinc (zn) ya kasance, to zai nuna babban zazzabi. Koyaya, lokacin da aka haɗu da Mercury (HG) don samar da ƙarfi na Allozn2, yana haifar da babban karfafa sakamako. JIS STIPURES cewa abun ciki na rashin tsabta zinc (zn) ya zama kasa da 1.0%, yayin da ka'idojin kasashen waje zasu iya ba da damar har zuwa 3%. Wannan tattaunawar ba ta nufin Zinc (Zn) azaman ɓangaren ɓangaren ba amma maimakon rawar da ta haifar da haifar da fasa a cikin sansanonin.
Chromium (CR)
Chromium (cr) don Al7 da (crfe) Al7 da (crfe) Al12 a cikin nucleum na recrystallization da samar da recrystallization da samar da wasu karfafa sakamakon recoy. Hakanan zai iya inganta madadin Dandoy da rage cutar cututtukan damuwa. Koyaya, zai iya ƙara yawan jin daɗi.
Titanium (ti)
Ko da karamin adadin titanium (ti) a cikin alloy na iya inganta kaddarorinta na injiniya, amma kuma yana iya rage aikin saiti. Mummunan abun ciki na titanium (ti) a cikin Al-Ti jerin allura na Al-Ti suna da kusan 0.15%, kuma kasancewarta za a iya rage tare da ƙari na Boron.
Kai (pb), tin (sn), da kuma cadmium (CD)
Calcium (CA), Jigogi (PB), tin (sn), da sauran ƙazanta na iya wanzu a allolin aluminum. Tun da waɗannan abubuwan suna da maki daban-daban na narke da tsari, suna samar da mahadi daban-daban tare da aluminium (wanda ke haifar da musayar cututtukan aluminium. Calcium (CA) yana da ƙarancin ƙila mai ƙarfi a cikin aluminum da kuma siffofin Caal4 tare da aluminum na Aluminium. Jagora (PB) da Tin (sn) sune ƙananan ƙarfe-melting tare da ƙarancin ƙima a cikin Alumenum amma inganta aikinta.
Cewaƙwalwar gubar (PB) na iya rage wuya na zinc (zn) kuma ƙara haɓakar karuwarsa. Koyaya, idan wani ya jagoranci (PB), tin (sn), ko cadmium (CD) ya wuce adadin da aka ƙayyade: zinc sileri, lalata iya faruwa. Wannan lalata ba ta da tushe, yakan faru ne bayan wani lokaci, kuma ana furta musamman a ƙarƙashin matsanancin zafin jiki, babban zafi-zafi-zafi.
Lokaci: Mar-09-2023