Aluminum na ya alloys nri

Aluminum - ferrous metal enwe a ala njupụta. The elu nke alloy ọlaọcha-acha ọcha, matte. A nnọọ ìhè na juu, si otú o nwere a ala agbaze okpomọkụ - banyere 650 degrees. Ha ngwa hụrụ niile na ngalaba nke ndụ mmadụ. Ọtụtụ-eji nri ụlọ ọrụ, gụnyere imewe nke dị iche iche na efere. N'ihi na mmepụta nke niile ọla họọrọ abụọ n'ụwa mgbe ígwè.

Aluminum bụ susceptible ọgụ site asịd. Ike igbari ke lekwasị alkaline ngwọta. Iji zere ndị dị otú ahụ phenomena, niile aluminum ngwaahịa na-ntekwasa na-echebe fim. The gburu powdery ala, ịbụ na oxygen gburugburu ebe obibi, ifịk ifịk na-akwado combustion.

A bit banyere Njirimara na aluminum alloys

Kwes na eletriki conductivity Njirimara nke a metal bụ tụnyere na gold, ọlaọcha na ọla kọpa. Ọ bụ nnọọ nkịtị ke eletriki injinịa. N'ihi na ọ na-eme tọrọ atọ wires na cables, eke asọfe maka electric Motors na nkesa. Aluminum bụ nnọọ mgbanwe, ma ọ bụ nnọọ na-emebi emebi. Ọ nwere ike na-afụkọta akụ translucent foil. Aluminum ingots nwere ike Planed na bee site enweghị ike. Na iwebata nke kwesịrị ekwesị nwekwara ike budata dịkwuo ike nke alloy, si otú ịgbasa nso nke ya ngwa.

Dị otú ahụ alloy e mepụtara na 1911 site German omenkà n'obodo Düren. N'ihi ya, o mkpa na aha nke alloy esịnede aluminum, ọla kọpa, magnesium na manganese - duralumin, ma ọ bụ duralumin. Nke a Nchikota ogologo na tempering, mma ike e ji mara na ịnọgide na-enwe otu lightness (aluminum bụ Mkpa ọkụ ka ígwè ugboro 3). Great were duralumin alloy dị na ugbo elu ụlọ ọrụ, n'ihi na nke gùrù "nwere nku metal". Iji nọgide na-enwe corrosion e ji mara ya, e ntekwasa site spraying ọcha aluminum.

Ewepu dị spraying e mepụtara akpan akpan aluminum alloy na inclusions nke sịlịkọn - silumin. N'ihi na nke ntigbaa na ọlaọcha, aluminum a na-eji na mmepụta nke enyo, ma ulo oru na oru (e.g., teliskop) na ezinụlọ ya.

The ojiji nke aluminum alloys na nri ụlọ ọrụ

Aluminum na nri ụlọ ọrụ, nakwa dị ka ná ndụ kwa ụbọchị, na-eji nnọọ ifịk ifịk. Ọ na-mere efere, na ụdị nile nke containers maka mmiri mmiri na mixtures mere ígwè na akụrụngwa maka mmepụta nri. Nke a na-emekarị na-emetụta nri mpempe akwụkwọ aluminum. Nke a bụ n'ihi na eziokwu na aluminum alloys enweghị mmetụta na ngwaahịa mejupụtara ma ọ bụ ịchọ mma mmiri. Ofụri Esịt chebere ihe niile vitamin, nri, Chọpụta ọcha na mbụ atụmatụ. Ke adianade do, ha nwere ike ghara imerụ mmadụ ahụ ike. Karịsịa na nri ụlọ ọrụ na-ekwe na-eji nanị nri aluminum na ya alloys nwere ụfọdụ ụdị.

Ọ nwekwara ike ịbụ metal alloys nwere aluminum ya Ọdịdị. All ụdị nke metal, nke na-ekwe ka ga-eji na-emepụta ihe oriri ga-n'ụzọ zuru ezu ime na ala ụkpụrụ.

Jiri dị ka nkwakọ

Ọ bụla n'ụlọ e nwere ma ọ bụ ọbụna ihe nke kichin ngwa mere nke aluminum - a ngaji, cup, ladle, ite, juicer, anụ nēgwe nri na ndị ọzọ. Nnọọ na-ewu ewu na culinary ụwa aluminum foil, nke na-eji amịkpọ anụ na akwụkwọ nri, ma ọ bụ nanị na-akpakọba na ụgbọ njem nri. Nke a foil bụ zuru okè n'ihi mbukota na ato uto, chocolate, ice ude, butter, cheese na obi cheese.

Ọtụtụ creams na ntecha, art agba (mmanụ, tempera, akwarela gouache na ọbụna) na-akarị a akpa nri aluminum. Ha dị nnọọ ọtụtụ na nri astronauts. Anyị nwere ike iji obi ike kwuo na aluminum, gụnyere nri, na ya alloys aghọwo akụkụ nke anyị kwa ụbọchị ndụ.

Aluminum nri na ọtụtụ-eji imewe nke containers maka echebe. N'ihi nke a na-agbasa na-amụba kwa afọ na ego nke aluminum n'efu, na-abaghị uru, decomposing na landfills.

Pluses nri aluminum

Aluminum nri nwere ọtụtụ uru, otu nke na-esonụ:

1. Na-adịghị emetụta corrosion. Na nke a na kichin na ngwá na ngwaọrụ nwere ike ịbụ ogologo oge na mmiri na-enweghị nsogbu.
2. Food aluminum anaghị deform n'okpuru elu okpomọkụ.
3. N'agbanyeghị ya na-abịa n'ime kọntaktị na ihe enwe organoleptic Njirimara, na e nweghị mgbanwe ngwaahịa Njirimara. Ọzọkwa retains niile vitamin ugbu a na ha.
4. N'ihi ezu rigidity ihe onwunwe n'oge nri na-adịghị nkwarụ.
5. Aluminum nri bụ nnọọ adịghị emerụ ahụ mmadụ na bụ kpam kpam ịdị ọcha.
6. Efere nke a na ihe onwunwe bụ ike ga-eji na-esi nri na ngwa ndakwa nri Ighe na ifufe.

Imepụta na ngwá na arịa nri nke aluminum

Aluminum nri na ya alloys bụ akụkụ nke ọtụtụ ụdị ngwá maka nri. Ebe ọ bụ na a metal e ji ike na-etolite dị iche iche alloys, ọ bụ, dị ka e kwuru n'elu, na-arụsi ọrụ na-eji maka n'ichepụta a dịgasị iche iche nke kichin containers. Ke adianade do, ọ dị oké mkpa na mmepụta nke nile di iche iche nke okpomọkụ na-eguzogide ngwaahịa. Ka ihe atụ, ngwá maka esi dị iche iche nri n'elu ọkụ ngwa.

Aluminum dị iche a oké okpomọkụ conductivity na obere okpomọkụ ikike. Ọzọkwa, ọ na-fọrọ bụghị nkwarụ na a elu okpomọkụ ma ọ bụ mgbe ọ na-tụlee. Ruru ya ala agbaze okpomọkụ na ya plasticity, aluminum na ọtụtụ-eji maka n'ịkpụzi iche iche na ngwaahịa na-eji na kichin. O kwesịrị ekwesị ka na-eme ka a dịgasị iche iche nke na-ebupụta nke dị iche na nke miri emi efe, ụdị nile nke mgbagwoju anya shapes na isiokwu na ọtụtụ ebe. Dị ka ihe atụ, ọ bụ n'ụzọ zuru okè ruru eru maka nile di iche iche nke mmiri nri na ngwaahịa.

Aluminum alloys na GOST

Food aluminum, nke na-eji maka n'ichepụta containers na ndị ọzọ yiri na ngwaahịa, nwere ike ọ bụghị nanị ịbụ dị ọcha ụdị ma n'ụdị dị iche iche alloys ọ bụla nwere ndị mba na mba ụkpụrụ, nke ezipụta otú na ihe mere na ha nwere ike etinyere .

Brand nri aluminum

Onye ọ bụla ika nke metal nwere ya pụrụ iche chemical mejupụtara. Dị ka GOST, enweghị na-ewere n'ime akaụntụ A5 klas ke nri ụlọ ọrụ ike ga-eji alloys dị ka AK5M2, AK7, AK9, AK12. All ọzọ ika nri aluminum na-ekwe ka a ga-eji naanị ndị pụrụ iche ikike.

Stampụ metal alloys gụnyere aluminum

Ọ dịkwa ike iji metal alloys, bụ nke aluminum. Ndị a gụnyere ndị ika AV, AVM, A0 AD1, AD1M, AL22, AL23, AMg22. All ndị a alloys na n'ọtụtụ ebe, na-eji maka imewe nke spoons.

Ọtụtụ mgbe, na isiokwu nri aluminum ma ọ bụ ya alloys, ọ ga-ekemende ntekwasa na a pụrụ iche mkpuchi. Ma ọ ga-mere na ika AMts, n'ihi na ya chemical mejupụtara bụ n'ụzọ zuru ezu-agbanwe agbanwe na ala ụkpụrụ.

Food Aluminium dịwo guzosie ike kwa ụbọchị na anyị okwu. I nwere ike ịhụ na kichin, ebe e nweghị cookware mere nke a metal. Nyocha banyere ya naanị mma, ma, o doro anya na, ya ewu ewu na-eche na-ada.