Ọrụ nke ihe mgbakwunye dị iche iche na alloy aluminum

Silikon (Si)
Silicon (Si) bụ isi ihe na-eme ka ọ dịkwuo mma.Enwere ike nweta mmiri mmiri kachasị mma site na eutectic ruo hypereutectic.Otú ọ dị, silicon (Si) nke na-egbuke egbuke na-eme ka ọ bụrụ isi ihe siri ike, na-eme ka arụmọrụ dị njọ.Ya mere, a naghị ekwe ka ọ gafee ebe eutectic.Tụkwasị na nke ahụ, silicon (Si) nwere ike imeziwanye ike nkwụsịtụ, ike siri ike, nkwụsị ọrụ, na ike na okpomọkụ dị elu mgbe ị na-ebelata elongation.
Magnesium (Mg) Aluminom-magnesium alloy nwere nguzogide corrosion kacha mma.Ya mere, ADC5 na ADC6 bụ alloys na-eguzogide corrosion.Ngwunye siri ike ya dị nnọọ ukwuu, n'ihi ya, ọ na-ekpo ọkụ na-ekpo ọkụ, na nkedo na-adịkarị mfe ịgbawa, na-eme ka nkedo sie ike.Magnesium (Mg) dị ka adịghị ọcha na ihe AL-Cu-Si, Mg2Si ga-eme ka nkedo ahụ kewaa, ya mere ọkọlọtọ bụ n'ozuzu n'ime 0.3%.

Ígwè (Fe) Ọ bụ ezie na ígwè (Fe) nwere ike ime ka okpomọkụ recrystallization nke zinc (Zn) dịkwuo elu ma mee ka usoro recrystallization kwụsịlata, na-agbaze na-anwụ anwụ, ígwè (Fe) na-abịa site na ígwè crucibles, gooseneck tubes, na-agbaze ngwá ọrụ, na soluble na zinc (Zn).Ígwè (Fe) nke aluminom (Al) na-ebu dị nnọọ obere, ma mgbe ígwè (Fe) gafere oke solubility, ọ ga-egbuke egbuke dị ka FeAl3.Nrụrụ nke Fe na-ebutekarị slag na sere n'elu dị ka ogige FeAl3.Ihe nkedo ahụ na-agbaji agbaji, na igwe eji arụ ọrụ na-akawanye njọ.Mmiri nke ígwè na-emetụta ire ụtọ nke ihe nkedo.
Ihe adịghị ọcha nke ígwè (Fe) ga-emepụta kristal dị ka agịga nke FeAl3.Ebe ọ bụ na nkedo anwụ na-ajụ ngwa ngwa, kristal ndị a wụsara na-adị mma nke ukwuu na enweghị ike iwere ya dịka ihe ndị na-emerụ ahụ.Ọ bụrụ na ọdịnaya dị n'okpuru 0.7%, ọ dịghị mfe ịkwatu, ya mere, ígwè nke 0.8-1.0% dị mma maka ịnwụ-nkedo.Ọ bụrụ na enwere nnukwu ígwè (Fe), a ga-emepụta ogige ígwè, na-emepụta isi ihe siri ike.Ọzọkwa, mgbe ígwè (Fe) ọdịnaya karịrị 1.2%, ọ ga-ebelata mmiri nke alloy, mebie àgwà nke nkedo, na-ebelata ndụ nke metal components na-anwụ anwụ akụrụngwa.

Nickel (Ni) Dị ka ọla kọpa (Cu), enwere ike ịbawanye ike ike na ike siri ike, ọ na-enwekwa mmetụta dị ukwuu na nguzogide corrosion.Mgbe ụfọdụ, a na-agbakwunye nickel (Ni) iji meziwanye ike okpomọkụ dị elu na nkwụsị okpomọkụ, ma ọ na-enwe mmetụta na-adịghị mma na nkwụsị nke corrosion na thermal conductivity.

Manganese (Mn) Ọ nwere ike imeziwanye ike okpomọkụ dị elu nke alloys nwere ọla kọpa (Cu) na silicon (Si).Ọ bụrụ na ọ gafere ụfọdụ oke, ọ dị mfe ịmepụta ogige Al-Si-Fe-P + o {T * T f;X Mn, nke nwere ike ịmepụta isi ihe siri ike ma belata okpomọkụ.Manganese (Mn) nwere ike igbochi usoro recrystallization nke aluminom alloys, mee ka okpomọkụ recrystallization dịkwuo elu, ma mee ka ọka recrystallization dịkwuo mma.Ntucha nke ọka recrystallization bụ tumadi n'ihi mmetụta na-egbochi MnAl6 ihe mejupụtara mkpụrụ osisi na uto nke mkpụrụ osisi recrystallization.Ọrụ ọzọ nke MnAl6 bụ ịgbari ígwè adịghị ọcha (Fe) iji mepụta (Fe, Mn) Al6 ma belata mmetụta ọjọọ nke ígwè.Manganese (Mn) bụ ihe dị mkpa nke aluminom alloys na ike ịgbakwunye dị ka a standalone Al-Mn ọnụọgụ abụọ alloy ma ọ bụ ọnụ ndị ọzọ alloying ọcha.Ya mere, ọtụtụ aluminom alloys nwere manganese (Mn).

Zinc (Zn)
Ọ bụrụ na zinc (Zn) na-adịghị ọcha dị, ọ ga-egosipụta oke ọkụ ọkụ.Otú ọ dị, mgbe ejikọtara ya na mercury (Hg) iji mee ka HgZn2 alloys siri ike, ọ na-emepụta mmetụta na-ewusi ike dị ukwuu.JIS kwuru na ọdịnaya nke zinc adịghị ọcha (Zn) kwesịrị ịbụ ihe na-erughị 1.0%, ebe ụkpụrụ mba ọzọ nwere ike ikwe ka 3%.Mkparịta ụka a anaghị ezo aka na zinc (Zn) dị ka ihe mejupụtara alloy kama ọ bụ ọrụ ya dị ka adịghị ọcha nke na-ebute mgbawa na nkedo.

Chromium (Cr)
Chromium (Cr) na-etolite ogige intermetallic dị ka (CrFe) Al7 na (CrMn) Al12 na aluminom, na-egbochi nucleation na uto nke recrystallization na inye ụfọdụ mmetụta ike na alloy.Ọ nwekwara ike imeziwanye ihe alloy siri ike ma belata nchekasị corrosion cracking uche.Otú ọ dị, ọ nwere ike ime ka mmetụta ahụ na-ebelata.

Titanium (Ti)
Ọbụna obere titanium (Ti) dị na alloy nwere ike imeziwanye ihe eji arụ ọrụ ya, mana ọ nwekwara ike ibelata conductivity eletrik ya.Ọdịnaya dị oke egwu nke titanium (Ti) na Al-Ti usoro alloys maka ike mmiri ozuzo bụ ihe dịka 0.15%, enwere ike belata ọnụnọ ya na mgbakwunye boron.

Lead (Pb), Tin (Sn), na Cadmium (Cd)
Calcium (Ca), lead (Pb), tin (Sn), na adịghị ọcha ndị ọzọ nwere ike ịdị na alloys aluminum.Ebe ọ bụ na ihe ndị a nwere ihe dị iche iche na-agbaze na ihe owuwu, ha na-emepụta ogige dị iche iche na aluminom (Al), na-ebute mmetụta dịgasị iche iche na njirimara nke aluminum alloys.Calcium (Ca) nwere solubility siri ike dị ala na aluminom ma mepụta ogige CaAl4 na aluminom (Al), nke nwere ike imeziwanye mbelata arụmọrụ nke alloys aluminum.Lead (Pb) na tin (Sn) bụ ọla ndị na-agbaze dị ala nke nwere obere solubility siri ike na aluminom (Al), nke nwere ike belata ike nke alloy mana melite arụmọrụ ya.

Ịba ụba ọdịnaya (Pb) nwere ike ibelata ike nke zinc (Zn) ma mee ka ọ dịkwuo mfe.Otú ọ dị, ọ bụrụ na nke ọ bụla n'ime ụzọ (Pb), tin (Sn), ma ọ bụ cadmium (Cd) karịrị ego a kapịrị ọnụ na aluminum: zinc alloy, corrosion nwere ike ime.Nke a na-emebi emebi anaghị adịkarị, na-eme mgbe oge ụfọdụ gasịrị, a na-akpọkwa ya nke ọma n'okpuru oke okpomọkụ, ikuku iru mmiri dị elu.