Alloy composition
The2000 akatevedzana aluminium alloy ndirondeyemhuri yealuminium-copper alloys. Mhangura (Cu) ndiyo inonyanya kusanganiswa, uye zvinyorwa zvayo zvinowanzova pakati pe3% ne10%.Zviduku zvishoma zvezvimwe zvinhu zvakadai se magnesium (Mg), manganese (Mn) uye silicon (Si) zvinowedzerwawo.Magnesium nemhangura inoumba yakasimba intermetallic compounds iyo inowedzera simba realloy.Manganese inovandudza kusvibiswa kwayo, kugadzirwa kwesiliconi inogadzirisa, kugadzirwa kwesiliconi kunogona kuvandudza, kugadzirwa kwesimbi uye kugadzirwa kwesilicon. iyo inobatsira kune nzira yekugadzira.
Mechanical properties
simba rakakwirira: Chimwe chezvinhu zvinonyanya kuzivikanwa zve 2000 series alloy plate ndiyo simba rayo guru.Vane simba rakasimba, rinowanzobva pa 200 MPa kusvika pa 500 MPa, zvichienderana nearoyi chaiyo uye mamiriro ekupisa kupisa.Semuenzaniso, 2024-T3 alloy ine simba rekusimudzira rinenge re 470 rinoita kuti rive rakakodzera kune 470 simba rekushandisa. mitoro inorema.
Unyanzvi hwekucheka hwakanaka: Aya mahwendefa ealloy ane kucheka kwakanaka uye kushanda zvakanaka.Anogona kuchekwa nyore nyore, kudonhedzwa uye kugayiwa, zvichiita kuti vagadziri vabudise zvikamu zvakanyatsonaka nekureruka.Ichi chimiro chinofarirwa zvikuru mumaindasitiri anoda zvikamu zvakaoma zvakaumbwa nekushivirira kwakasimba, zvakadai seaerospace uye maindasitiri emotokari.
Heat-treatability: The 2000 series alloy is heat treatable.Their mechanical properties inogona kuwedzeredzwa kuburikidza nemaitiro akadai sekugadzirisa kupisa kwekupisa uye kuchembera.The solution solution heat treatment inoparadza zvinhu zvealloy mualuminium matrix, uye kuchembera kunotevera kuchaderedza zvimedu zvakanaka kuti zvisimbise alloy.Iyi kupisa kwekushisa kunogadzirisa kuenzanisa kwekugadzirisa kwekugadzirisa kwekushanda kunogonesa kusimba kwechishuwo uye ductility inobvumira vanogadzira simba.
Application
Indasitiri yeAerospace: Mumunda wemuchadenga, 2000 akatevedzana aruminiyamu alloy mahwendefa anoshandiswa zvakanyanya. Izvo zvinoshandiswa mumapapiro endege, fuselage fuselage uye zvikamu zveinjini.Kusimba kwavo kwepamusoro-kuremerwa kwechiyero kunokosha pakuderedza uremu hwendege apo ichichengetedza kutendeseka kwayo kwechimiro, iyo inovandudza kushanda kwemafuta uye kushanda kwendege.Semuyenzaniso, 2024 alloy isarudzo yakakurumbira yezvikamu zvekugadzirisa ndege nekuda kwekubatana kwayo kwakanakisisa kwesimba uye kuneta.
Indasitiri yemotokari: Muchikamu chemotokari, iyo 2000 yakatevedzana alloy inoshandiswa kune yakakwirira-inoshanda zvikamu. Inogona kushandiswa kune injini cylinder blocks, transmission components, uye suspension components. Kusimba kwepamusoro kweaya alloys inobvumira kugadzirwa kwezvimwe zvinyoro uye zvakareruka zvikamu, zvichibatsira kuvandudza hupfumi hwemafuta uye kubata kwemotokari.
Kugadzira Mold: Nekuda kwekugona kwayo kucheka kwakanaka uye kusimba kwepamusoro, 2000 akateedzana alloy mahwendefa anozivikanwawo mukugadzira mold. Ivo vanogona kumira kumanikidza kwakanyanya uye kumanikidza panguva yekutsika uye kuumbwa, kuve nechokwadi chekugara kwenguva refu uye kurongeka kwekufa.
Corrosion resistance
Kunyange zvazvo 2000 series aluminium alloy plate ine good corrosion resistance in normal environment, kana ichienzaniswa nedzimwe aluminium alloy series (yakadai se5 series), kupikisa kwayo kwegorosi kwakaderera.Kuvapo kwemhangura mumagetsi kunoita kuti zvive nyore kune mamwe marudzi ekuora, kunyanya mugungwa kana zvakanyanya kuparara kwemamiriro ezvinhu.Zvisinei, kupikisa kwakakodzera kwakadaro, kunogona kuva neanodic kurapa kwakadaro. oxidation kana spray pendi.
Kugadzira uye kugadzirisa
Nzira yekugadzira ye2000 akatevedzana alloy mahwendefakazhinji inotanga nekunyunguduka kwezvinhu zvakasvibirira, zvinosanganisira aluminium, mhangura nezvimwe zvinhu zvealloy.Mushure mekunyunguduka, simbi yakanyungudutswa yakakandwa muingots.Ingots yaibva yapisa yakakungurutswa kuti iparadze chimiro chekukanda uye kuvandudza zvinhu zvakafanana.Kutenderera kunotonhora kwakabva kwaitwa kuti kuwane ukobvu hwaidiwa uye kupera kwepamusoro. Kurapa kwekupisa kazhinji inhanho yakakosha mukugadzirisa ma mechanical properties yechigadzirwa chekupedzisira.
Sarudza zvinhu zvinoda kutarisirwa
Zvinhu zvakawanda zvinoda kufungwa pakusarudza 2000 series aluminium alloy plates. Chekutanga, iyo mechanical properties inoda kushandiswa, zvakadai sesimba, kuoma, uye ductility, inofanira kutsanangurwa zvakajeka.Chechipiri, kushandiswa kwemamiriro ezvinhu, kunyanya kuparara kwayo, kunofanira kuonekwa kuti kuone kana kuwedzerwa kwepamusoro kurapwa kunodiwa. zvinodiwa.Pakupedzisira, maitiro ekugadzira maitiro, akadai semachinability uye kuumbwa, anofanirwa kufananidzwa nemhando dzealloy kuti ave nechokwadi chekugadzirwa kwakanaka.
Mukupedzisa, 2000 series aluminium alloy plate ibasa guru rekushanda rine zvinhu zvakasiyana-siyana uye rinoshandiswa zvakanyanya.Kunzwisisa zvigadzirwa zvavo, zvigadziro, mashandisirwo, uye maitiro ekusarudza kunokubatsira kuti uite zvisarudzo zvine ruzivo paunosarudza yakakodzera aluminium alloy kune zvavanoda chaizvo.
Nguva yekutumira: Kubvumbi-03-2025