Kodi Pali Kusiyana Kotani Pakati pa Aluminiyamu ndi Chitsulo Chosapanga dzimbiri? |

Posankha zipangizo zomangira, kupanga, kapena ntchito za DIY, aluminiyamu ndi zitsulo zosapanga dzimbiri ndi ziwiri mwazitsulo zodziwika bwino. Koma kodi nchiyani kwenikweni chimene chimawasiyanitsa? Kaya ndinu mainjiniya, wokonda zosangalatsa, kapena wongofuna kudziwa, kumvetsetsa kusiyana kwawo kungakuthandizeni kupanga zisankho mwanzeru. Mubulogu iyi, tigawa zinthu zawo, ntchito, ndalama zawo, ndi zina zambiri - mothandizidwa ndi akatswiri - kukuthandizani kusankha zinthu zoyenera pazosowa zanu.

https://www.luckycasefactory.com/aluminium-case/

1. Mapangidwe: Amapangidwa Ndi Chiyani?

Kusiyana kwakukulu pakati pa aluminiyamu ndi chitsulo chosapanga dzimbiri kuli pakupanga kwawo.

Aluminiyamundi chitsulo chopepuka, chasiliva-choyera chomwe chimapezeka pansi pa dziko lapansi. Aluminiyamu yoyera ndi yofewa, choncho nthawi zambiri imapangidwa ndi zinthu monga mkuwa, magnesium, kapena silicon kuti iwonjezere mphamvu. Mwachitsanzo, 6061 aluminium alloy yomwe imagwiritsidwa ntchito kwambiri imakhala ndi magnesium ndi silicon.

Chitsulo chosapanga dzimbirindi aloyi wachitsulo wokhala ndi 10.5% chromium, yomwe imapanga wosanjikiza wosanjikiza wa oxide kuti usawonongeke.. Makalasi wamba ngati 304 chitsulo chosapanga dzimbiri amaphatikizanso faifi tambala ndi kaboni.

2. Mphamvu ndi Kukhalitsa

Zofunikira zamphamvu zimasiyanasiyana malinga ndi ntchito, kotero tiyeni tifanizire mawonekedwe awo amakina.

Chitsulo chosapanga dzimbiri:

Chitsulo chosapanga dzimbiri ndi champhamvu kwambiri kuposa aluminiyamu, makamaka m'malo opsinjika kwambiri. Mwachitsanzo, chitsulo chosapanga dzimbiri cha grade 304 chili ndi mphamvu yolimba ya ~ 505 MPa, poyerekeza ndi 6061 aluminium's ~ 310 MPa.

Aluminiyamu:

Ngakhale kuti alibe mphamvu ndi voliyumu, aluminiyumu imakhala ndi chiŵerengero chabwino cha mphamvu ndi kulemera. Izi zimapangitsa kuti zikhale zoyenera pazinthu zamlengalenga (monga mafelemu a ndege) ndi mafakitale amayendedwe komwe kuchepetsa kulemera ndikofunikira.

Chifukwa chake, chitsulo chosapanga dzimbiri chimakhala champhamvu chonse, koma aluminiyumu imapambana ngati mphamvu yopepuka imakhala yofunika.

3. Kukaniza kwa dzimbiri

Zitsulo zonsezi zimakana dzimbiri, koma machitidwe awo amasiyana.

Chitsulo chosapanga dzimbiri:

Chromium mu chitsulo chosapanga dzimbiri imakumana ndi okosijeni kupanga wosanjikiza woteteza wa chromium oxide. Izi zodzichiritsa zokha zimalepheretsa dzimbiri, ngakhale zitakanda. Makalasi ngati 316 chitsulo chosapanga dzimbiri amawonjezera molybdenum kuti azitha kukana madzi amchere ndi mankhwala.

Aluminiyamu:

Aluminiyamu mwachilengedwe amapanga wosanjikiza wopyapyala wa okusayidi, ndikuuteteza ku okosijeni. Komabe, imakonda kuwononga galvanic ikaphatikizidwa ndi zitsulo zosiyana m'malo onyowa. Anodizing kapena zokutira zimatha kuwonjezera kukana kwake.

Chifukwa chake, chitsulo chosapanga dzimbiri chimapereka kukana kwamphamvu kwa dzimbiri, pomwe aluminiyamu imafuna chithandizo chodzitetezera pamavuto.

4. Kulemera kwake: Aluminiyamu Imapambana pa Mapulogalamu Opepuka

Kachulukidwe ka aluminiyamu ndi pafupifupi 2.7 g/cm³, zosakwana gawo limodzi mwa magawo atatu a zitsulo zosapanga dzimbiri 8 g/cm³,zomwe ndi zopepuka kwambiri.

·Zida za ndege ndi magalimoto

·Zamagetsi zam'manja (monga ma laputopu)

·Katundu wa ogula monga njinga ndi zida zapamisasa

Chitsulo chachitsulo chosapanga dzimbiri ndi mwayi pamapulogalamu omwe amafunikira kukhazikika, monga makina am'mafakitale kapena zothandizira zomangamanga.

5. Thermal ndi Electrical Conductivity

Thermal Conductivity:

Aluminiyamu imayendetsa kutentha kwa 3x bwinoko kuposa chitsulo chosapanga dzimbiri, kupangitsa kuti ikhale yabwino potengera kutentha, zophikira, ndi makina a HVAC.

Mphamvu yamagetsi:

Aluminiyamu imagwiritsidwa ntchito kwambiri mumizere yamagetsi ndi mawaya amagetsi chifukwa cha kuchuluka kwake (61% yamkuwa). Chitsulo chosapanga dzimbiri ndi kondakitala wosauka ndipo sichimagwiritsidwa ntchito kawirikawiri pamagetsi.

6. Kuyerekeza Mtengo

Aluminiyamu:

Nthawi zambiri zotsika mtengo kuposa zitsulo zosapanga dzimbiri, mitengo imasinthasintha malinga ndi mtengo wamagetsi (kupanga aluminiyamu kumakhala kogwiritsa ntchito mphamvu zambiri). Pofika 2023, aluminiyamu imawononga ~ $ 2,500 pa metric toni.

Chitsulo chosapanga dzimbiri:

Okwera mtengo kwambiri chifukwa cha ma alloying zinthu monga chromium ndi faifi tambala. Gulu la 304 zitsulo zosapanga dzimbiri pafupifupi $3,000 pa metric toni iliyonse.

Langizo:Kwa mapulojekiti okonda bajeti omwe amafunikira kulemera, sankhani aluminiyamu. Kwa moyo wautali m'malo ovuta, chitsulo chosapanga dzimbiri chikhoza kulungamitsa mtengo wokwera.

7. Machinability ndi Fabrication

Aluminiyamu:

Chofewa komanso chosavuta kudula, kupindika, kapena kutulutsa. Oyenera mawonekedwe ovuta komanso ma prototyping mwachangu. Komabe, imatha kukulitsa zida chifukwa chakutsika kwake kosungunuka.

Chitsulo chosapanga dzimbiri:

Zovuta kwambiri pamakina, zimafuna zida zapadera komanso kuthamanga pang'onopang'ono. Komabe, imakhala ndi mawonekedwe olondola ndipo imamaliza bwino, yogwirizana ndi zida zamankhwala kapena zambiri zamamangidwe.

Pa kuwotcherera, chitsulo chosapanga dzimbiri chimafunika chitetezo cha gasi cha inert (TIG/MIG), pomwe aluminiyamu imafuna wodziwa kugwira bwino ntchito kuti asagwedezeke.