Nguwuphi umahluko phakathi kweAluminiyam kunye nentsimbi engenasibala?

Xa ukhetha izixhobo zokukhetha, ukuvelisa, okanye iiprojekthi ze-fuy, ialuminium kunye nentsimbi engenasitali zimbini kwezona zixhobo zithandwa kakhulu. Kodwa yintoni kanye kanye eyahlula? Nokuba uyinjineli, i-hobbbist, okanye unomdla wokuqonda, ukuqonda ukungafani kwabo kunokukunceda wenze izigqibo ezizizo. Kwezi bhlog, siya kubachitha phantsi iipropathi zabo, izicelo, iindleko, kwaye zixhaswe kakhulu yimithombo yeengcali-ukukunceda ukhethe izinto ezifanelekileyo.

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1. Ubume: benze ntoni?

Umahluko osisiseko phakathi kwe-aluminium kunye nentsimbi engenasibala bulele kwimo yabo.

I-aluminiumkukukhanya okukhanyayo, isinyithi esimhlophe esimhlophe sifumaneka kwi-rust yomhlaba. I-aluminium enyulu ithambile, ke ihlala yabiwa ngezinto ezifana nobhedu, i-magnesium, okanye isilicon ukuphucula amandla. Umzekelo, i-Alominum yahlula i-Aluminium ngokubanzi iqulethe i-magnesium kunye ne-silicon.

Yenziwe ngentsimbi eshayinayoNgaba i-alloy esekwe i-iron equlethe ubuncinci i-10.5% yeChromium, edale i-oxide ye-ox oxide ukuba ixhathise ukunyanzelwa. Amabakala aqhelekileyo afana ne-304 intsimbi ikwabandakanya i-nickel kunye nekhabhoni.

2. Amandla kunye nokuqina

Iimfuno zamandla ziyahluka ngesicelo, ngoko masithelekise iipropathi zabo zoomatshini.

Yenziwe ngentsimbi eshayinayo:

Intsimbi engenasimo inamandla kune-aluminium, ngakumbi kwiindawo zoxinzelelo oluphezulu. Umzekelo, intsimbi engama-304 engenabala inabanamandla e-~ 505 MPA, xa kuthelekiswa ne-6061 ialuminim ye-aluminium ~ 310 MPA.

I-Aluminium:

Ngelixa kunokomelela ivolumu, i-aluminium inenqanaba elingcono lomzimba. Oku kwenza ukuba igqibelele kwizinto ze-aerospace (ezinjengeenqwelomoya zeplanethi) kunye neeshishini zokuhamba apho kuncinanana ubunzima.

Ke, intsimbi engenanto inamandla, kodwa i-aluminium idlula xa amandla akhanyayo.

3. Ukunganyangeki

Zombini izinyithi ziyaphelela ukungabikho, kodwa iindlela zabo ziyahluka.

Yenziwe ngentsimbi eshayinayo:

I-Chromium kwintsimbi engenasitayile i-oxygen ukwenza i-chromium ye-chromium ye-oxide. Lo mmandla wokuzinyanga uthintela umhlwa, nokuba ukrwitshiwe. Amabakala afana ne-316 intsimbi yongeza i-molybdenum ye-molybdenum yokuxhathisa kwamanzi anetyiwa kunye neekhemikhali.

I-aluminium:

I-Aluminium ngokwemvelo yenza ungqimba olucekeceke, lukhusele kwi-oxidation. Nangona kunjalo, kuthatha inxaxheba kwi-Galvanic Sorion xa ibhatyiwe ngeentsimbi ezingafaniyo kwiindawo ezinomswakama. Ukutonwa okanye iingubo kufuneka kungaphumeleli ukumelana kwayo.

Ke, intsimbi engenanto inika ukunganyangeki kwendalo, ngelixa i-aluminium ifuna unyango olukhuselekileyo kwiimeko ezinzima.

4. Ubunzima: i-aluminium iphumelele izicelo ezilula

Ukuxinana kuka-Aluminium malunga ne-2.7 g / cm³, ngaphantsi kwesithathu se-8 g / cmł,elula kakhulu.

·Iinqwelomoya kunye neenxalenye zemoto

·I-Engoma ephathwayo (umzekelo, iilaptops)

·Iimpahla zabathengi ezinje ngebhayisikile kunye neegiyini zenkampu

I-hef yentsimbi engenanto yinzuzo kwizicelo ezifuna uzinzo, ezinje ngomatshini wemizi-mveliso okanye inkxaso yoyilo.

I-5. Ukuqhubela phambili kwe-thermal kunye nendlela yombane

Ukuqhutywa kwe-thermal:

I-Aluminium iqhuba ubushushu 3x ngcono kunentsimbi engenasitali, yenze ukuba ilungele ukuntywila, iKicware, nakwiNkqubo ye-HVAC.

Ukuqhutywa kombane:

I-Aluminiyam isetyenziswa ngokubanzi kwimigca yamandla kunye ne-wiring yombane ngenxa yokuphumelela kwayo (iipesenti ezingama-61 zebhedi). Intsimbi engenasimo ngumqhubi osisigaba kwaye inqabile ukuba isetyenziswe kwizicelo zombane.

I-6. Thelekisa iindleko

I-Aluminium:

Ngokuphantsi kakhulu kunentsimbi engenasitali, amaxabiso aguqulwe ngokusekwe kwiindleko zamandla (imveliso yealuminiyam yimisebenzi enamandla). Nge-2023, i-aluminium ixabisa ~ $ 2,500 ngetoni nganye ye-metric.

Yenziwe ngentsimbi eshayinayo:

Kubiza kakhulu ngenxa yezinto ezinjenge-chromium kunye ne-nickel. Ibanga lama-304 i-ofisi yentsimbi engenasitali ~ $ 3,000 ngetoni ye-metric nganye.

Ingcebiso:Iiprojekthi zohlahlo-lwabiwo mali ezinobuhlobo apho imicimbi yobunzima, khetha i-Aluminium. Ulonwabo kwiindawo ezinobunkunkqele, intsimbi engenasimo inokucacisa iindleko eziphezulu.

I-7. Ubisi kunye nokutsha

I-Aluminium:

Ukuthambisa kwaye kube lula ukusika, ukugoba, okanye ukuphela kwayo. Ilungele imilo entsonkothileyo kunye ne-protoryty efihlakeleyo. Nangona kunjalo, inokufumana izixhobo ze-gum ngenxa yenqaku layo eliphantsi.

Yenziwe ngentsimbi eshayinayo:

Kunzima ukuya kumatshini, ukufuna izixhobo ezikhethekileyo kunye nezantya ezicothayo. Nangona kunjalo, ibamba imilo echanekileyo kwaye igqibe kakuhle, ilungele izixhobo zonyango okanye iinkcukacha zoyilo.

Kwisinyithi ye-welding, i-stainess ifuna ukukhusela igesi (i-tig / mig), ngelixa ialuminium ibangela ukuphatha ukunqanda ukugcwala.