Zvigadzirwa zvealuminium alloy zvinoshandiswa zvakanyanya muminda yakawanda nekuda kwekuita kwavo kwakanaka.Nekudaro, kuita kwavo kwakanakisa hakugone kuparadzaniswa kubva kune akasiyana siyana ealuminium alloy additives.Mumakore achangopfuura, aruminiyamu alloy additives ave chinhu chakakosha chekuvandudza mashandiro ealuminium alloys uye kunatsa chimiro chezviyo.
Aluminium alloy additivesmakemikari anowedzerwa kusimbi yakanyungudutswa panguva yekugadzira.Izvi zvinowedzera zvinoshanda kwakasiyana-siyana uye zvine simba rakakosha pachigadzirwa chekupedzisira.Basa rezviwedzerwa zvakasiyana rinosiyana, semuenzaniso,chromium additives, iyo inoita basa rakakosha mukuwedzera kwechromium kune aruminiyamu alloys uye kunatsiridza kwezviyo chimiro, uyemanganese additives, iyo inogona kukanganisa zviri mukati manganese mualuminium alloy zvigadzirwa.
Pazhelu, aluminium alloy additives inozivikanwawo se 75% aluminium alloy additives, zvinoreva kuti zviri mukati memakemikari ekuwedzera kune anowedzera 75% uye imwe yasara aluminium, inoita basa rakakosha mukuvandudza mashandiro uye. kunaka kwealuminium alloy zvigadzirwa.Mukuwedzera, iyo aluminium alloy additives inogadzirwa nezhelu ine goho rinopfuura 95%.Izvi zvinogonesa kushandiswa kwezvinhu, zvinoderedza marara uye zvinowedzera kushanda zvakanaka.Izvi hazvingobatsiri vanogadzira kuderedza mutengo, asi zvakare zvinosimudzira kusimudzira kwakasimba kweindasitiri yese.
Kuchengetedzwa kwemhoteredzo nekusasvibisa zvave kunetsa kukuru munharaunda.Kune kukura kwekuziva kwekukosha kwekuchengetedza zvakatipoteredza uye kudiwa kwematanho ane hushamwari kwezvakatipoteredza mumaindasitiri ese.Imwe yemabhenefiti makuru ekushandisa aluminium alloy additives kuchengetedza kwezvakatipoteredza.Zvinhu zvinokuvadza zvinogadzirwa nenzira isingadzivisiki mukugadzirwa kwemakemikari.zhelu's additives anotarisa pakuchengetedza kwezvakatipoteredza uye kusvibiswa-kusina kugadzirwa.Vanotevedzera mitemo yakasimba uye vanobatsira kuderedza kubudiswa kwezvinosvibisa zvinosvibisa panguva yekugadzira.
Mamwe aluminium alloy additives anewo akakosha ekunatsa mhedzisiro pane alloy.Nekuunza chaiwo zvinhu musimbi yakanyungudutswa, izvi zvinowedzera zvinobatsira kubvisa kusvibiswa, kuvandudza homogeneity yealloy uye kuwedzera ma mechanic properties.Semuyenzaniso,magnesium ingot, wedzera magnesium ingot chinangwa chikuru ndechekuvandudza aluminium alloy die casting performance indicators, kunyanya corrosion resistance.Sekureva kwenyanzvi, aluminium uye magnesium alloy die casting yakareruka uye yakaoma, yakanaka corrosion resistance, nyore kupinza uye kumwe kurapwa kwepamusoro, ndiko kugadzirwa kwendege, maroketi, mabhoti anomhanya, mota nezvimwe zvakakosha.Uye zvakare, basa realuminium alloy additives harisi kungovandudza ma mechanical properties, izvi zvinowedzerawo zvinovandudza machinability yealloy, zvichiita kuti zvive nyore kugadzirisa uye kubata.Vanobatsira kuderedza kukanganisa kunoitika panguva yekukanda nekuumbwa, nekudaro vachiwedzera goho uye kuderedza zvimedu zvezvimedu.Iyo yakagadziridzwa machinability yeizvi zvinowedzera inobatsira kuchengetedza mari uye inovimbisa kugadzirwa kwemhando yepamusoro zvikamu.
Kunyangwe zvekuwedzera zvine basa rakakosha mukuita kwealuminum alloy zvigadzirwa, vagadziri vanofanirwawo kugadzira zvirongwa zvakasiyana zvichienderana nehunhu hwezvimwe zvinowedzera uye tembiricha yavo yekushandisa.Somuenzaniso, chromium, manganese uyemhangura mualuminium alloy additives zvese zvinofanirwa kuwedzerwa chete kana tembiricha yavo yekushanda yadarika 730°C, nepo.siliconuyeironinofanira kushandiswa munzvimbo ye740 ° C uye 750 ° C, zvichienderana.Mukuwedzera, pachiyero, zhelu inowanzotungamirirwa neiyi seti yemafomula:
iko iko kushandiswa kwezvinowedzera zvinogadzirisa kune yekupedzisira mhando yealuminium alloy zvigadzirwa.
Mukupedzisa, aluminium alloy additives inoita basa rakakosha mukugadzirwa kwezvakatipoteredza zvine hushamwari high performance alloys.Izvi zvinowedzera zvinopa kusimudzira kweindasitiri nekutarisisa maitiro ezvakatipoteredza uye asiri ekusvibisa.Kugona kwavo kukwenenzvera chimiro chezviyo, kuwedzera izvo zvechimwe chinhu mualuminium alloy uye kuvandudza machinability eiyo alloy inoita kuti ive yakakosha muminda yakasiyana siyana.Sezvo kudiwa kwezvinhu zvine hushamwari kwezvakatipoteredza uye zvemhando yepamusoro zvichiramba zvichikura, ndizvo zvichaitawo kukosha kwealuminium alloy additives, kugadzira nzira yeramangwana rakasvibira, rinoshanda.
Nguva yekutumira: Sep-06-2023