Gịnị bụ mmetụta nke alloying ọcha na aluminum bronze

Mmetụta nke alloying ọcha naaluminom ọlabụ ndị a:

Iron Fe:

1. Ígwè dị ukwuu na alloy ga-ebuli agịga dị ka ogige FeAl3 n'ime anụ ahụ, na-eme ka mgbanwe dị na ihe ndị na-emepụta ihe na mmebi nke nkwụsị nke corrosion;

2. Ígwè na-ebelata mgbasa nke atom na bronze aluminom ma na-abawanye nkwụsi ike dobech. Obere obere ígwè nwere ike igbochi ihe omume "na-eweda onwe ya" nke nbibi nke ọla kọpa nke aluminom, na-ebelata nhịahụ nke alloy, na ịgbakwunye 0.5-1% ọdịnaya na-eme ka ọka ahụ dịkwuo mma.

Manganese nwoke:

1. Enwere ike ibelata mgbawa ọkụ na-ekpo ọkụ site n'ịgbakwunye 0.3-0.5% manganese na ọla kọpa aluminom ọnụọgụ abụọ;

2. Mgbe a na-agbakwunye ụfọdụ ígwè n'ime manganese-aluminom bronze, ígwè nwere ike ime ka ọka, na e nwere ezi ahụ nke Fe-aluminom ogige na microstructure, nke mma n'ibu Njirimara na-eyi nguzogide, ma ebelata mmetụta nke manganese na dobech stabilization.

Tin Sn:

1. Ọ dịghị ihe karịrị 0.2% tin ga-agbanwe corrosion eguzogide nke otu-phase aluminum bronze na uzuoku na ubé acidic ikuku.

Chromium Cr:

1. Obere chromium agbakwunyere na ọla kọpa aluminom ọnụọgụ abụọ bara uru,

2. Na-egbochi alloy annealing kpo oku ọka ibu, na budata mma ike ike nke alloy mgbe annealing.

3. Alloying ihe na-emetụta ihe ndị na-acha ọcha ọla kọpa

Zinc:

1. Ọnụ ọgụgụ dị ukwuu nke soluble na ọla kọpa-nickel alloy, na-arụ ọrụ nke ngwọta siri ike na-ewusi ike, na-eme ka ike na ike siri ike, na-eme ka nkwụsị nke corrosion dịkwuo elu.

N’ozuzu, ihe ndị na-adịghị ahụkebe n’ụwa na-eji ọla kọpa na-agbakọta nke ọma, ma obere ọla ndị a na-adịghị ahụkebe, ma a gbakwunyere ya n’otu n’otu ma ọ bụ n’ụdị ụwa agwakọtara obere, na-aba uru maka nrụpụta ọrụ ọla kọpa, ọ naghị enwekwa mmetụta dị ukwuu na eletriki ọla kọpa. Ihe ndị dị otú ahụ nwere ike ịmepụta ogige ndị na-agbaze dị elu na adịghị ọcha dị ka ndu na bismuth na ọla kọpa, na-eme ka akụkụ dị iche iche dị mma na-ekesa na ọka, na-edozi ọka ma na-eme ka plasticity dị elu dị elu nke ọla kọpa. N'ikwu ya n'ụzọ ọzọ, elongation na shrinkage nke Cu alloy na 800 mụbara nke ukwuu site na mmụba nke ọdịnaya cerium.