Copper alloyis a alloy inoumbwa nemhangura yakachena sematrix uye chimwe kana zvimwe zvinhu zvakati wandei zvakawedzerwa.Zvinoenderana nemaitiro ekugadzira zvinhu, inogona kupatsanurwa kuita yakakandwa yemhangura alloy uye yakaremara yemhangura alloy.
Mazhinji akakandwa alloys emhangura haagone kudhindwa, seyakakanda beryllium bronze uye cast tin bhuronzi, aya alloys ane hurombo hwakanyanya uye haakwanise kudhindwa.Mhangura yakachena inowanzozivikanwa semhangura tsvuku.Iyo magetsi conductivity, thermal conductivity, corrosion resistance uye plasticity zvakanakisa, asi simba rayo uye kuoma kwayo zvakaderera, uye zvinodhura.Nokudaro, haiwanzoshandiswa kugadzira zvikamu.Copper alloys anoshandiswa zvakanyanya mumashini.Brass isimbi yemhangura ine zingi sechinhu chikuru.
Nekuwedzera kwezvinc, simba uye plastiki yealloy inowedzera zvakanyanya, asi maitiro ayo emagetsi achaderera zvakanyanya kana anopfuura 47%, saka iyo zinc yendarira isingasviki 47%.Kuwedzera kune zinc, ndarira yakakandwa kazhinji ine alloying zvinhu zvakaita sesilicon, manganese, aluminium, uye lead.Iyo mechanical properties yendarira yakakandwa yakakwirira kudarika iyo yebhuronzi, asi mutengo wakaderera pane webhuronzi.Cast brass inowanzo shandiswa mune zvakajairwa-chinangwa kutakura mabhurashi, bushings, magiya uye zvimwe zvipfeko zvinopfeka uye mavharuvhu uye zvimwe zvikamu zvinodzivirira kuora.
Alloys akaumbwa nezvimwe zvinhu kunze kwemhangura uye zinc akaunganidzwa anonzi bronze.Pakati pavo, alloy yemhangura uye tini ndiyo inonyanya kuzivikanwa bhuronzi, inonzi tin bronze.Tin bronze ine yakaderera linear shrinkage uye haisi nyore kugadzira shrinkage cavities, asi zviri nyore kugadzira microscopic shrinkage.Kuwedzerwa kwe zinc, lead uye zvimwe zvinhu kune tin bhuronzi kunogona kuvandudza compactness uye kupfeka kuramba kwekukanda, kuchengetedza huwandu hweti, uye kuwedzera phosphorus ye deoxidation.Zvisinei, zviri nyore kubudisa micro-shrinkage, saka inokodzera kupfeka-resistant uye corrosion-resistant zvikamu zvisingatsvaki kukwirira kwepamusoro.
Kuwedzera kune tin bhuronzi, aluminium bronze ine yakanakisa mechanicha zvinhu uye kupfeka kuramba uye corrosion kuramba, asi kukanda kwayo kwakashata, saka inongoshandiswa kune zvakakosha kupfeka uye corrosion resistance parts.Mazhinji maalloys emhangura anogona kushandiswa kune ese ari maviri kukanda uye kukanganisa.Kazhinji alloys yemhangura inogadzirwa inogona kushandiswa kukanda, nepo akawanda akakandwa emhangura alloys haagone kuremara senge forging, extrusion, yakadzika kudhirowa uye kudhirowa.
Nguva yekutumira: Jun-07-2022