Iyo 7000 yakatevedzana aruminiyamu alloy inodziya-inorapika yakasimbisa aruminiyamu alloy ine zingi sechinhu chikuru chealloy element. Uye yekuwedzera zvinhu zvakaita se magnesium nemhangura zvichizvipa matatu akakosha mabhenefiti: yakakwirira simba, huremu, uye corrosion kuramba. Izvi zvivakwa zvinoita kuti zvishande zvakanyanya muminda ine zvakaomesesa zvekuita zvinhu zvinodiwa. Kambani yedu inotarisa pakupa emhando yepamusoro 7000 akateedzana aruminiyamu alloy zvigadzirwa, zvinosanganisira aluminium ndiro, aluminium tsvimbo, aluminium chubhu uye machining, ese anogona kugadzirwa zvinoenderana nezvaunoda.
Isu ikozvino tinokupa iwe yakadzama uye yakazara kududzira kweiyo musimboti hunhu uye yakakura application chiyero cheiyo7000 akatevedzana aluminium alloy.
I. Maitiro Ekuita
High Strength
Mushure mekurapwa kwakakodzera kwekupisa, iyo 7000 yakatevedzana aruminiyamu alloy inogona kuwana yakanyanya kusimba, ichiita iyo yakasimba kwazvo mhando yealuminium alloy iripo parizvino. Semuyenzaniso, iyo 7075 aruminiyamu alloy ine simba rekusimba rinoita 560MPa uye simba regoho rinotenderedza 500MPa. Iyi nhanho yesimba inoipa yakakosha mabhenefiti mukugadzira zvimiro zvemukati zvinoda kutakura zvinorema. Iyo yakakwirira-simba pfuma inobva kune synergistic mhedzisiro yezvinhu zvakawanda mualloy. Zvinhu zvakaita se zinc, magnesium, uye mhangura inoumba zvikamu zvekusimbisa panguva yemhinduro kurapwa uye kuchembera maitiro, nekudaro zvakanyanya kuwedzera simba realloy.
Excellent Fatigue Resistance
Kana ichiiswa pasi pemitoro inodzokororwa, iyo 7000 yakatevedzana aruminiyamu alloy inogona kuchengetedza yakagadzikana kuita kwemaitiro, zvinobudirira kuderedza njodzi yekuneta kuputsika. Ichi chivakwa chinoita kuti ive yakanyatsokodzera zvinhu zvemuchadenga izvo zviri pasi penguva refu yekutsinhana kushushikana, senge magiya ekumhara ndege uye mapapiro spars. Kuramba kuneta kwayo kunobatsira kubva kune alloy's microstructural maitiro. Mbeu dzakafanana uye dzakanaka, pamwe chete nezvikamu zvekusimbisa zvakapararira, zvinogona kukanganisa kutangwa uye kupararira kwekutsemuka, nokudaro zvichiwedzera hupenyu hwekuneta kwezvinhu.
Moderate Corrosion Resistance
Iyo corrosion resistance ye7000 akatevedzana aluminium alloyyakaderera zvishoma kune iyo ye5000 yakatevedzana aruminiyamu alloy (iyo inoshandisa magnesium sechinhu chikuru chealloying uye ine yakanaka corrosion resistance), ichiwira muchikamu chepakati. Munzvimbo dzinoita ngura dzakaita sehunyoro nesaline mamiriro, iyo 7000 yakatevedzana aruminiyamu alloy inongoita ngura pasina kunyatsogadziriswa pamusoro. Nekudaro, kuburikidza nemaitiro ekurapa epamusoro senge anodizing, kupenda, uye electroplating, kuramba kwayo kwecorrosion kunogona kuvandudzwa zvakanyanya, zvichiita kuti isangane nezvinodiwa zvekushandisa munzvimbo dzakasiyana dzakaoma.
Machinability uye Weldability
Iyo 7000 yakatevedzana aruminiyamu alloy ine mamwe machinability uye inogona kuumbwa uchishandisa akasiyana siyana ekugadzirisa maitiro senge forging, extrusion, uye rolling. Zvakadaro, zvichienzaniswa ne6000 akatevedzana aruminiyamu alloy (inoshandisa magnesium nesilicon sechinhu chikuru chinosanganisa zvinhu uye ine mashandiro akanaka ekugadzirisa), iyo 7000 yakatevedzana aruminiyamu alloy yakanyanya kuoma kugadzira uye inoda kuomesesa kugadzirisa uye magadzirirwo paramita. Panyaya yewelding, iyo 7000 yakatevedzana aruminiyamu alloy ine urombo weldability. Munguva yewelding process, kukanganisa kwakadai sekutsemuka uye pores kungangoitika, izvo zvinoda kushandiswa kweakakosha welding process uye filler zvinhu kuti ive nechokwadi chemhando yemajoini akasungwa.
II. Kupisa Kurapa Maitiro
Kuita kwe7000 akatevedzana aruminiyamu alloy zvakanyanya kunoenderana nekupisa kurapwa maitiro. Zvakajairika kupisa kupisa maitiro anosanganisira mhinduro yekurapa, kudzima, uye kurapwa kuchembera.
Solution Kurapa
Iyo 7000 yakatevedzana aruminiyamu alloy inopisa kune imwe tembiricha yekunyungudutsa zvizere zvikamu zvekusimbisa mumatrix, ichigadzira yunifomu yakasimba mhinduro. Iyi nzira inogona kuvandudza alloy's plasticity uye kuoma, kuisa hwaro hwekuzotevera kurapwa. Iyo tembiricha uye nguva yekugadziriswa kwemhinduro inoda kunyatsodzorwa kuti ive nechokwadi chekuti nhanho dzekusimbisa dzakanyungudika zvizere uye kudzivirira kukanganisa kwakadai sekupisa.
Quenching
Mushure mekugadzirisa kurapwa, iyo aruminiyamu alloy inokurumidza kutonhora kudzivirira zvikamu zvekusimbisa kubva pakunaya, nekudaro kuchengetedza iyo yakasimba mhinduro mamiriro pakupisa kwakanyanya. Mwero wekutonhora panguva yekudzima unokanganisa zvakanyanya kuita kwealloy. Kukurumidza kutonhora kutonhora kunogona kukonzera kushushikana kukuru kwemukati mune alloy, kunyange kutungamirira ku deformation uye kuputika; kunonoka zvakanyanya kutonhora kuchaita kuti zvikamu zvekusimbisa zvipere nguva isati yakwana, zvichideredza kusimba kweiyo alloy.
Kukwegura Kurapa
Iyo quenched aluminium alloy iri mune metastable state. Kuburikidza nekurapa kwekuchembera (yakakamurwa kuita kuchembera kwechisikigo uye kuchembera kwekugadzira), inochengetwa pane imwe tembiricha kwenguva yakati, ichibvumira maatomu e-supersaturated solute mumushonga wakasimba kuti awedzere zvishoma nezvishoma uye agadzire zvikamu zvekusimbisa zvakapararira, nekudaro zvichiwedzera simba uye kuoma kwealloy. Kuchembera kwepanyama kunoitika pakupisa kwekamuri. Kunyangwe kuchembera kuchinonoka, kunogona kuita zvirinani kuita kwakazara. Artificial kuchembera, kune rumwe rutivi, kunoitwa pakupisa kwepamusoro, nekukurumidzira kuchembera kunokurumidza kusvika kune simba rinodiwa. Nekudaro, inogona kuve nekumwe kukanganisa pakuoma kwealloy.
III. Anonyanya Kuzivikanwa Magiredhi uye Nzvimbo dzekushandisa
7075 Aluminium Alloy
Iyo 7075 aruminiyamu alloy ndeimwe yekutanga uye yakashandiswa zvakanyanya mamakisi mu7000 akatevedzana aruminiyamu alloy mhuri. Nekuda kwesimba rayo repamusoro uye kusimba kwakanaka, inowanzoshandiswa mukugadzira zvinhu zvakakosha zvinotakura zvinhu zvendege, senge mapapiro spars, fuselage mafuremu, uye magiya ekumhara. Mundima yeaerospace, kushandiswa kwe7075 aruminiyamu alloy kune nhoroondo yakareba uye kwakapa zvipo zvakakosha pakureruka uye kushanda kwepamusoro kwendege. Mukuwedzera, the7075 aluminium alloyinoshandiswawo mumidziyo yemitambo yepamusoro-soro, yakadai semafuremu ebhasikoro uye makirabhu egorofu, kusangana nezvinodiwa nevadi vemitambo zvemidziyo yakasimba uye isingaremi.
7050 Aluminium Alloy
Iyo 7050 aluminium alloy ine yakagadziridzwa yekugadzira dhizaini. Zirconium (Zr) inoshandiswa panzvimbo yechromium (Cr) kunatsa zviyo, ichiwedzera mhangura (Cu) zvinyorwa uye kugadzirisa huwandu hwehuwandu hwezinc (Zn) kune magnesium (Mg). Izvi zvinozvipa simba rakakwirira, kunaka kushushikana kwecorrosion kuramba, uye kuomarara kwekutsemuka. Mundima yeaerospace, iyo 7050 aruminiyamu alloy yakashandiswa zvinobudirira kune zvakakosha zvimiro zveF/A - 18 ndege dzehondo nendege dzeBoeing 777, dzakadai semapapiro spars uye fuselage mafuremu. Uyezve, iyo 7050 aruminiyamu alloy iri kushandiswa zvishoma nezvishoma muzvitima zvinomhanya-mhanya, indasitiri yemotokari, uye mamwe minda kugadzira zvinhu zvinoda kutsungirira mitoro mikuru uye kushushikana kwakaoma.
Nekukurumidza kukura kwemaindasitiri akadai seaerospace, kudzivirira nyika uye mauto, uye kugadzirwa kwemidziyo yepamusoro, zvinodiwa zvepamusoro zvinoiswa pakuita kwe7000 akatevedzana aruminiyamu alloys. Mune ramangwana, kuvandudzwa kwe7000 akatevedzana aruminiyamu alloys anoenda kune yakakwira simba, kusimba kwepamusoro, kuramba kwecorrosion kuri nani, uye kuita kwakanakisa kwakazara. Nekugadzirisa dhizaini yekuumbwa kwealloy, kuvandudza maitiro ekurapa kupisa uye tekinoroji yekurapa kwepamusoro, uye kugadzira nzira nyowani dzekugadzira nekugadzira, kuita uye kunaka kwe7000 akatevedzana aruminiyamu alloys acharamba achiwedzerwa kuti asangane neinokura-yekupedzisira application zvinodiwa. Semutengesi anotungamira aruminiyamu alloy muindastiri, hatingope emhando yepamusoro 7000 akatevedzana mahwendefa ealuminium, mabara, uye machubhu asi zvakare akashongedzerwa nemichina yemhando yepamusoro senge CNC machining centers, CNC lathes, uye nemazvo ekugayo michina. Isu tinotsigira iyo yakazara-process sevhisi kubva pakupihwa kwezvinhu kusvika pakupera chigadzirwa kugadzirisa kuti tive nechokwadi chekuti zvigadzirwa zvinounzwa zvinosangana neakasimba zviyero. Bata isu izvozvi kuti uwane mhinduro dzakagadziridzwa dze7000 dzakateedzana aruminiyamu alloys!
Nguva yekutumira: Jun-03-2025