Igiciro cya zinc alloy na aluminiyumu irasa. Niba imiterere nagupfas kwemerera, byanze bikunze, birahenze cyane gukoresha aluminiyumu. Uburemere bwihariye bwa zinc alloy bwikubye inshuro 2,5 ubwinshi bwa aluminiyumu, kandi igiciro kirasa, bityo igiciro cyibikoresho bya zinc bivanze ninshuro ebyiri cyangwa eshatu zihenze kuruta iz'umuti wa aluminium. Ubu ibigo byinshi bifuza gukoresha aluminiyumu aho gukoresha amavuta ya zinc kugirango ubike ikiguzi, ariko ibicuruzwa bimwe ntibishobora gusimburwa, kuko imbaraga, ubukana hamwe nuburyo bwimikorere ya zinc nibyiza cyane kuruta aluminiyumu. Niba ibicuruzwa byawe bigomba gukonjeshwa no gushyirwaho amashanyarazi, kandi bigasaba ubuziranenge bwo hejuru, noneho bigomba gupfa-hamwe na zinc alloy. Biragoye kuri aluminiyumu yujuje ubuziranenge bwo hejuru. Kuberako ubuso bwaaluminium apfa ibicuruzwaikunda kwibasirwa na pore, imiterere yubuso nyuma ya electroplating irakennye.Tupfa gukora uruganda rukora serivise mu Bushinwa, PLS YOHEREJE IBIBAZO!
Zinc alloy gupfa-casting ifite imikorere myiza nibyiza byinshi. zinc bipfa guteramo ibishishwa bifite aho bishonga, ubushyuhe buke bwo gukomera, kuzura byoroshye no gukora, kugabanuka guke, kandi birashobora gupfa ibice byuzuye bifite imiterere igoye hamwe nurukuta ruto.Ibice bya Zinc bipfaKugira ubuso bunoze. Ukuri kurwego rwo hejuru; ubushyuhe buke bwo gusuka, igihe kirekire cyubuzima bwikibumbano, ntabwo byoroshye kwizirika kubibumbano, kandi nta kwangirika kwububiko. Imiterere yubukorikori bwa zinc alloy mubushyuhe bwicyumba nayo iri hejuru, cyane cyane kurwanya compression no kurwanya kwambara nibyiza cyane.
Ingaruka zikomeye cyane zazinc bipfa gushiramoni gusaza. Ijwi ryiyongera kandi imbaraga ziragabanuka. Niba igihe ari kirekire cyane, abapfa bapfa bazahindurwa cyangwa bavunwe. Iyi nayo niyo mpamvu nyamukuru ituma ikoreshwa rya zinc alloys rigarukira.
Amavuta ya aluminiyumu ni meza cyane mu mikorere kuruta zinc alloy, kandi aluminium alloy ipfa-guta ifite ibintu byiza byo gupfa, amashanyarazi n'amashanyarazi, hamwe no gukata neza. Ibibi nabyo biragaragara. Imirongo ya Al-Si yoroshe kwizirika kubibumbano, irashobora kwangirika kubutaka bwibyuma, ifite ubunini bunini, kandi ikunda kugabanuka.
Muri icyo gihe, kubera ingaruka zinyuranye kuri mold, muri rusange, ibiciro byububiko bikoreshwa kuri zinc alloy na aluminium alloy bipfa-guta nabyo biratandukanye. Zinc alloy ipfa-guta ibishushanyo ntabwo byoroshye kwizirika kubibumbano kandi ntibishobora kubora. Guhendutse, na aluminiyumu bipfuye byoroshye byoroshye kwizirika kubumba no kubora icyuma gikomeye, kandi igiciro cyibibumbano gisabwa kizaba kiri hejuru.
Igihe cyo kohereza: Gicurasi-31-2022