Kamar yadda kuka sani.namualuminum tile trim/ aluminum skirting / led aluminum profile / aluminum profile ado profile An yi shi da 6063 aluminum gami.sinadarin aluminum shine babban sashi.da sauran kashi zai zama kamar a kasa.
Kuma a yau za mu bayyana rawar da tasiri na abubuwa daban-daban a cikin kayan aikin aluminum akan kaddarorin kayan aluminum.
sinadarin jan karfe
Lokacin da aluminium-arzikin ɓangaren aluminum-copper gami shine 548, matsakaicin solubility na jan karfe a cikin aluminum shine 5.65%, kuma lokacin da zafin jiki ya faɗi zuwa 302, solubility na jan karfe shine 0.45%.Copper wani muhimmin abu ne mai haɗawa kuma yana da wani tasiri mai ƙarfi mai ƙarfi.Bugu da ƙari, CuAl2 da aka haɓaka ta hanyar tsufa yana da tabbataccen tasirin ƙarfafa tsufa.Abubuwan da ke cikin jan ƙarfe a cikin allunan aluminum yawanci shine 2.5% zuwa 5%, kuma tasirin ƙarfafawa ya fi kyau lokacin da abun ciki na jan karfe ya kasance 4% zuwa 6.8%, don haka abun ciki na jan karfe na mafi yawan kayan haɗin aluminum yana cikin wannan kewayon.
Silicon kashi
Lokacin da ɓangaren aluminium mai arzikin Al-Si alloy tsarin yana a cikin eutectic zafin jiki na 577 ° C, matsakaicin solubility na silicon a cikin m bayani ne 1.65%.Ko da yake solubility yana raguwa tare da raguwar zafin jiki, waɗannan gami gabaɗaya ba za a iya magance zafi ba.Al-Si gami suna da kyakkyawan juriya da lalata.
Idan an ƙara magnesium da silicon a cikin aluminum a lokaci guda don samar da aluminum-magnesium-silicon gami, lokacin ƙarfafawa shine MgSi.Matsakaicin adadin magnesium zuwa silicon shine 1.73: 1.Lokacin zayyana abun da ke ciki na Al-Mg-Si gami, abubuwan da ke cikin magnesium da silicon yakamata a daidaita su gwargwadon wannan rabo akan ma'aunin.Wasu allunan Al-Mg-Si, don haɓaka ƙarfi, ƙara adadin jan ƙarfe da ya dace, kuma a lokaci guda ƙara adadin chromium da ya dace don magance mummunan tasirin jan ƙarfe akan juriyar lalata.
Al-Mg2Si alloy alloy equilibrium diagram Matsakaicin solubility na Mg2Si a cikin aluminium a cikin ɓangaren mai arzikin aluminium shine 1.85%, kuma raguwa yana ƙarami tare da raguwar zafin jiki.
A cikin naƙasasshiyar allunan aluminium, ƙari na siliki zuwa aluminum kaɗai yana iyakance ga kayan walda, ƙari na siliki zuwa aluminium shima yana da tasirin ƙarfafawa.
Magnesium element
Bangaren mai arzikin aluminium na tsarin ma'auni na tsarin allo na Al-Mg, ko da yake maƙasudin solubility yana nuna cewa solubility na magnesium a cikin aluminum yana raguwa sosai tare da rage yawan zafin jiki, amma a yawancin masana'antu nakasar aluminum gami, abun ciki na magnesium. kasa da 6%.Abubuwan da ke cikin siliki kuma ba su da yawa.Irin wannan gami ba za a iya ƙarfafa shi ta hanyar magani mai zafi ba, amma yana da kyakkyawan walƙiya, juriya mai kyau, da matsakaicin ƙarfi.
Ƙarfafawar magnesium zuwa aluminum a bayyane yake.Ga kowane haɓakar 1% na magnesium, ƙarfin jurewa zai ƙaru da kusan 34MPa.Idan an ƙara manganese a ƙasa da 1%, yana iya ƙara tasirin ƙarfafawa.Sabili da haka, bayan ƙara manganese, ana iya rage abun ciki na magnesium, kuma a lokaci guda, za'a iya rage yanayin zafi mai zafi.Bugu da ƙari, manganese kuma na iya sa mahaɗin Mg5Al8 ya yi hazo a ko'ina, kuma ya inganta juriya na lalata da aikin walda.
Manganese
Matsakaicin solubility na manganese a cikin ingantaccen bayani shine 1.82% lokacin da eutectic zafin jiki shine 658 a cikin tsarin ma'auni na tsarin Al-Mn alloy.Ƙarfin haɗin gwiwa yana ƙaruwa da ci gaba tare da karuwar solubility, kuma elongation ya kai matsakaicin lokacin da abun ciki na manganese shine 0.8%.Al-Mn Alloys ba tsufa ba ne masu tauri, wato, ba za a iya ƙarfafa su ta hanyar maganin zafi ba.
Manganese na iya hana recrystallization tsari na aluminum gami, ƙara recrystallization zafin jiki, kuma zai iya muhimmanci tace recrystallization hatsi.Gyaran hatsin da aka sake gyarawa ya fi yawa saboda hani ga ci gaban hatsin da aka sake sakewa ta hanyar tarwatsawa na fili na MnAl6.Wani aiki na MnAl6 shine narkar da ƙarfe mai ƙazanta don samar da (Fe, Mn) Al6, rage illar baƙin ƙarfe.
Manganese wani muhimmin sinadari ne na alluran aluminium, wanda za'a iya ƙara shi kaɗai don samar da Al-Mn binary alloys, kuma galibi ana haɗa shi tare da sauran abubuwan haɗin gwiwa, don haka mafi yawan allunan aluminum suna ɗauke da manganese.
Zinc element
Solubility na zinc a cikin aluminium shine 31.6% lokacin da mai arzikin aluminium na Al-Zn alloy tsarin ma'auni tsarin tsari shine 275, kuma solubility ɗin sa ya ragu zuwa 5.6% lokacin da yake 125.
Lokacin da aka ƙara zinc a cikin aluminum kadai, haɓaka ƙarfin ƙarfin aluminum a ƙarƙashin yanayin lalacewa yana da iyaka sosai, kuma akwai kuma halin damuwa na lalata lalata, wanda ke iyakance aikace-aikacensa.
Zinc da magnesium an ƙara su zuwa aluminum a lokaci guda don samar da lokaci mai ƙarfafawa Mg / Zn2, wanda yana da tasiri mai mahimmanci akan haɗin gwiwa.Lokacin da abun ciki na Mg/Zn2 ya karu daga 0.5% zuwa 12%, ana iya ƙara ƙarfin ƙarfi da ƙarfin yawan amfanin ƙasa.Abubuwan da ke cikin magnesium sun wuce abin da ake buƙata don samuwar lokaci na Mg/Zn2.A cikin superhard aluminum gami, lokacin da rabo daga zinc zuwa magnesium ana sarrafa a game da 2.7, danniya lalata fatattaka juriya ne mafi girma.
Idan an ƙara jan ƙarfe zuwa Al-Zn-Mg don samar da Al-Zn-Mg-Cu alloy, tasirin ƙarfafa matrix shine mafi girma a cikin dukkan allunan aluminium, kuma yana da mahimmancin kayan gami na aluminum a cikin sararin samaniya, masana'antar jirgin sama, da lantarki. masana'antar wutar lantarki.
Lokacin aikawa: Yuli-17-2023