Nyowani yakakwirira-simba die-cast aruminiyamu alloy: yakakosha zvinhu zvemotokari kureruka uye kuvandudzwa kwekuita.
Mhedzisiro yekupedzisira yetsvagiridzo inoratidza zvakanakisa zvivakwa zveAl-Si-Mg-Mn alloy
Mukuenderera mberi kwekusimudzira indasitiri yemotokari, kureruka kwave nzira yakakosha yekuvandudza kugona kwesimba uye kuita. Sechinhu chakareruka, chakasimba-chakasimba, aluminium alloy iri kuwedzera kushandiswa mukugadzira mota. Munguva ichangopfuura, chidzidzo chepamusoro-soro cheAl-Si-Mg-Mn alloy chinopa maonero matsva pamusoro pekushandiswa kwealuminium alloys mumotokari lightweighting.
Breakthrough zvivakwa zveAl-Si-Mg-Mn alloy nyowani
Zvinoenderana netsvagiridzo yazvino, simba rekusimba reiyo Al-Si-Mg-Mn alloy mushure mekufa kukandira (sekukandwa) inogona kusvika 230 kusvika 310 MPa, simba regoho i200 kusvika 240 MPa, uye kureba kungangoita 0.5% . Kuzadzikiswa kwekuita uku kunobatsira kubva pakuumbwa kwefaindia -AlFeMnSi chikamu uye yakawanda-scale eutectic chimiro mune alloy. Nekudaro, iyo elongation yealloy yakadzikira, kunyanya nekuda kweiyo yakananga pesvedzero yemapores makuru uye coarse yechipiri nhanho.
Kushandiswa kweiyo die-casting tekinoroji uye kuvandudza kwealuminium alloys
Senge yepedyo-mambure ekugadzira maitiro, kufa-kukanda kunoshandiswa zvakanyanya mukugadzira mota, kutaurirana, mainjiniya einjiniya uye zvimwe zvikamu nekuda kwepamusoro-soro kugadzira kwayo, kunyatsoita kwechigadzirwa uye kuita kwakanakisa. Mumakore gumi apfuura, zvikamu zvemotokari zvakawanda zvakambogadzirwa nesimbi zvakatsiviwa nealuminium alloy die-casting parts, izvo zvisingangodzikisi huremu hwemotokari, asiwo zvinozadzisa zvinangwa zvekuchengetedza simba uye kuderedza kubuda.
Kusimbisa michina uye kuvandudzwa kwekuita kwealuminium alloys
Kuwedzera zvinhu zvakaita seMg, Cu, Mn kana Zn kune aruminiyamu alloys kuti aumbe epakati makomisheni akadai seAlMgZn, AlMn kana Al2Cu anogona zvinobudirira kuvandudza simba reiyo alloy. Kusimbaradza kweaya alloys kunonzi kune yakasimba mhinduro uye kusimba kwemvura. Tsvagiridzo inoratidza kuti nekuwedzera huwandu hwakakodzera hweMn, kwete chete iyo inonamira mold inogona kuderedzwa, asi iyo morphology yeb-Fe chikamu chinogonawo kuchinjwa, kuwedzera kuvandudza kushanda kwealloy.
Tsvagiridzo nezve chimiro uye zvivakwa zvearuminiyamu alloys matsva
Vatsvagiri vakagadzira Al-Si-Mg-Mn alloy nziyo neakasiyana eutectic akakosha zvikamu kuburikidza neJMatPro chikamu dhizaini simulation kuverenga. Kuburikidza nekutarisa kwe microstructure uye fracture morphology analysis, kushanduka kwemaitiro uye maitiro ekushanda kwealloy zvakaratidzwa. Tsvagiridzo yakawana kuti ultrafine eutectic zvimiro zvinogona kuvandudza zvakanyanya simba uye mapurasitiki ealloys, ichipa nzira nyowani yekuvandudza mashandiro ealuminium alloys.
Tsvagiridzo nezve chimiro uye zvivakwa zvearuminiyamu alloys matsva
Vatsvagiri vakagadzira Al-Si-Mg-Mn alloy nziyo neakasiyana eutectic akakosha zvikamu kuburikidza neJMatPro chikamu dhizaini simulation kuverenga. Kuburikidza nekutarisa kwe microstructure uye fracture morphology analysis, kushanduka kwemaitiro uye maitiro ekushanda kwealloy zvakaratidzwa. Tsvagiridzo yakawana kuti ultrafine eutectic zvimiro zvinogona kuvandudza zvakanyanya simba uye mapurasitiki ealloys, ichipa nzira nyowani yekuvandudza mashandiro ealuminium alloys.
