Aluminium-beryllium master alloychinhu chekuwedzera chinodiwa pakunyungudutswa kwe magnesium alloy uye aluminum alloy. Munguva yekunyunguduka nekunatsa kwealuminium-magnesium alloy, magnesium element inosanganisa pamberi pealuminium nekuda kwekuita kwayo kuumba yakawanda yakasununguka magnesium oxide firimu, zvichikonzera kuwanda kwekuiswa mualuminium alloy, iyo inokanganisa zvakanyanya kunaka kweingot. uye michina zvimiro zvealuminium-magnesium alloy.
Beryllium simbi ine diki atomic radius uye inoshanda zvakanyanya kupfuura magnesium. Iyo oxidize pamberi pe magnesium ingot kuumba dense oxide firimu kuchengetedza alloy kunyungudika. Kunyanya, beryllium ine saizi diki yeatomu inogona kuzadza maburi e interatomic yeyakasunungukamagnesium oxidefirimu, ichiita kuti firimu riome uye kudzivirira kuenderera kwe oxidation ye magnesium, nekudaro kuwana yepamusoro-mhando yealuminium-magnesium alloy.
Magnesium alloys anowanzoda 8-20ppm, uye aluminium alloys inoda 8-15ppm. Mabasa ayo ndeaya:
1. Kuvandudza kuchena, fluidity uye corrosion resistance ye magnesium nealuminium;
2. Chengetedza oxidation uye kupisa kwe magnesium nealuminium, uye kuderedza kurasikirwa kweoxidation yezvinhu;
3. Kuvandudza kurongeka kwehurongwa hwealloy, kunatsa zviyo, uye kuwedzera simba.
Zvinoenderana nezvinodiwa zveakasiyana alloy ekuwedzera, iyo beryllium yemukati yealuminium-beryllium yepakati alloyskazhinji inosanganisira marudzi matatu: AlBe1, AlBe3, uye AlBe5.
1. Kuita uye Kushandisa kweAluminium beryllium master alloy :
Kambani yedu inonyanya kugadziraaluminium-beryllium master alloysine 4.0-6.0% beryllium, iyo inoshandiswa kuwedzera beryllium mualuminium alloy smelting. Iyo tembiricha yekuwedzera yakaderera uye kurasikirwa kweberyllium kwakaderera. Hunhu hukuru hwealuminium-beryllium master alloys isimba rakakura, kuomarara kwepamusoro, kunaka kwekusagadzikana kwecorrosion, uye yakanakisa magetsi conductivity. Aya maitiro anoita aluminium-beryllium master alloys anoshandiswa zvakanyanya mumunda weaerospace. Semuyenzaniso, inogona kushandiswa kugadzira ndege fuselages, injini, propellers uye zvimwe zvikamu, uyewo zvimiro zvikamu zvemuchadenga senge setiraiti uye zvinokandwa. Mukuwedzera, aluminium-beryllium master alloys inogonawo kushandiswa kugadzira injini dzemotokari, kutumira, mabhureki masisitimu uye zvimwe zvikamu, pamwe nemidziyo yemagetsi, zviridzwa zvemaziso nemimwe minda.
Iyo tarisiro yekushandisa yealuminium-beryllium master alloy yakakura kwazvo. Nekuenderera mberi kwesainzi uye tekinoroji, zvinodiwa nevanhu zvesimbi zviri kuramba zvichikwira. Seyepamusoro-inoshanda simbi zvinhu, aluminium-beryllium master alloy ichashandiswa mune mamwe minda. Panguva imwecheteyo, nekuenderera mberi kwekuvandudzwa kwehunyanzvi hwekugadzira, mutengo wekugadzirira wealuminium-beryllium master alloy uchaderera zvishoma nezvishoma, zvichiita kuti iwedzere kukwikwidza.
Aluminium-beryllium master alloy isimbi yakakosha zvikuru. Iyo ine simba rakawanda uye inodzivirira corrosion uye inoshandiswa zvakanyanya muaerospace, kugadzira mota, indasitiri yemagetsi uye mamwe minda. Nekuenderera mberi kwekufambira mberi kwesainzi uye tekinoroji, tarisiro yekushandiswa kwealuminium-beryllium master alloy ichave yakakura.
2. Kushandiswa kweAluminium beryllium master alloy:
1. Bika uye woomesa usati washandisa.
2. Kuwedzera tembiricha: pamusoro pe700℃.
3. Kuwanda kwechigadzirwa ichi kuti chiwedzere: Sarudza zvakakodzera zvichienderana nemuedzo.
4. Kuwedzera nzira: Bvisa slag uye zvinyoronyoro uise chigadzirwa ichi mumvura yealuminium. Mushure mekunyunguduka, simbisai zvakafanana uye regai zvimire kwemaminitsi mashanu kusvika gumi.
3. Kurongedza uye kuchengetedza kweAluminium beryllium master alloy:
Ichi chigadzirwa chiri mu block form ine metallic luster uye yakarongedzwa mumabhokisi emakadhibhokisi. Chengetedza munzvimbo ine mhepo uye yakaoma, kure nekunyorova.
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Nguva yekutumira: Nov-12-2024