Iyini imiphumela yezakhi ze-alloying ku-aluminium bronze

Imiphumela yama-elementi engxubevange ivuliweithusi le-aluminiumzimi kanje:

I-Iron Fe:

1. I-ayoni eyeqile ku-alloy izokwengeza izinhlanganisela ze-FeAl3 ezifana nenaliti esicutshini, okuholela ekushintsheni kwezakhiwo zemishini kanye nokuwohloka kokumelana nokugqwala;

2. I-ayoni ibambezela ukusakazeka kwama-athomu ethusi le-aluminium futhi ikhuphule ukuzinza kwe-dobech. Inani elincane lensimbi lingakwazi ukuvimbela into ethi "self-annealing" ye-brittleness yethusi le-aluminium, inciphisa kakhulu ukuqina kwe-alloy, futhi ukwengeza okuqukethwe okungu-0.5-1% kwenza okusanhlamvu kube kuhle.

Manganese Mn:

1. Ukuqhekeka kwe-hot rolling kungancishiswa ngokungeza i-0.3-0.5% ye-manganese kuthusi kanambambili we-aluminium;

2. Uma inani elithile lensimbi lifakwa ethusi le-manganese-aluminium, insimbi ingacwenga okusanhlamvu, futhi kunezinhlayiya ezinhle ze-Fe-aluminium compounds ku-microstructure, okuthuthukisa izakhiwo zemishini nokumelana nokugqoka, kodwa yenza buthaka umphumela we-manganese ekuzinzeni kwe-dobech.

I-Tin Sn:

1. Akukho ngaphezu kuka-0.2% ithini elizoshintsha ukumelana nokugqwala kwesigaba esisodwa sethusi se-aluminium kusitimu kanye nomoya one-acidic kancane

I-Chromium Cr:

1. Inani elincane le-chromium elingezwe kuthusi we-aluminium kanambambili liyazuzisa,

2. Vimba ingxubevange ukushisisa ukukhula okusanhlamvu, futhi uthuthukise ngokuphawulekayo ubulukhuni bengxubevange ngemva kokuhushula.

3. Izakhi ze-alloying zithinta izakhi zethusi ezimhlophe

I-Zinc Zn:

1. Inani elikhulu le-soluble e-copper-nickel alloy, lidlala indima yokuqinisa isisombululo esiqinile, lithuthukise amandla nobulukhuni, lithuthukise ukumelana nokugqwala.

Ngokuvamile, izakhi zomhlaba eziyivelakancane azincibiliki kalula ngethusi, kodwa inani elincane lezinsimbi zomhlaba ezingavamile, kungakhathaliseki ukuthi zengezwe ngokukodwa noma ngesimo somhlaba ongavamile oxubile, zinenzuzo ezakhini zemishini zethusi, futhi azinawo umthelela omncane ekusebenzeni kukagesi wethusi. Izakhi ezinjalo zingakha izinhlanganisela zamaphuzu aphezulu okuncibilika nokungcola okunjengomthofu ne-bismuth yethusi, zenze izinhlayiya eziyisiyingi ezinhle ezisatshalaliswa ohlamvini, zicwengisise okusanhlamvu futhi zithuthukise izinga lokushisa eliphakeme lepulasitiki lethusi. Ngamanye amazwi, ukunwetshwa nokushwabana kwe-Cu alloy ku-800 kukhuphuke kakhulu ngokwanda kokuqukethwe kwe-cerium.