Niaj hnub no, cia peb tham txog cov hlau uas muaj nyob rau hauv peb lub neej - txhuas. Aluminium (Aluminium), nrog rau lub cim cim Al, yog lub teeb dawb-dawb hlau uas tsis yog tsuas yog nthuav tawm zoo ductility, hluav taws xob conductivity, thiab thermal conductivity tab sis kuj muaj cov khoom tshwj xeeb ntawm lub cev thiab tshuaj lom neeg, ua rau nws siv dav hauv ntau lub teb. .
Aluminium yog cov khoom siv hlau ntau tshaj plaws nyob rau hauv lub ntiaj teb lub pob zeb, tom qab oxygen thiab silicon. Nws qhov ceev yog qhov tsawg, thiab nws cov kev ntxhib los mos yog cov muag muag tab sis nyuaj dua cov magnesium, nrog lub zog zoo-rau-qhov hnyav piv. Cov khoom no ua rau txhuas cov khoom tseem ceeb hauv aerospace, tsheb tsim, kev tsim kho kev lag luam, hluav taws xob, ntim khoom, thiab ntau lwm yam kev lag luam.
Hauv kev tsim kho kev lag luam, cov ntaub ntawv txhuas tau siv dav hauv cov qhov rooj, qhov rais, kab hlau rhuav phab ntsa, thiab cov txheej txheem kev txhawb nqa vim lawv cov huab cua tsis zoo thiab kev ua haujlwm yooj yim. Nrog rau acceleration ntawm lub ntiaj teb no urbanization, qhov kev thov rau txhuas nyob rau hauv kev tsim kho kev lag luam tseem nyob ruaj khov thiab loj hlob. Qhov saum npoo ntawm txhuas muaj cov yeeb yaj kiab ntom nti uas tiv thaiv cov khoom siv tshuaj pleev cov tshuaj, khoom siv kho mob, khoom siv roj, roj thiab lwm yam.
Aluminium kuj tseem muaj kev siv dav hauv cov khoom siv hluav taws xob thiab ntim khoom lag luam. Hauv cov khoom siv hluav taws xob, aluminium yog siv rau cov dab dej kub thiab cov casings, uas tuaj yeem cuam tshuam cov cua sov thiab tiv thaiv cov khoom sab hauv los ntawm overheating puas. Hauv kev ntim khoom, aluminium ntawv ci, vim nws cov khoom thaiv zoo, tuaj yeem cais lub teeb, oxygen, thiab noo noo - peb yam tseem ceeb uas feem ntau ua rau cov zaub mov lwj. Los ntawm kev cais cov khoom no, cov khoom ntim aluminium tuaj yeem txuas ntxiv lub neej txee ntawm cov zaub mov thiab tswj nws cov khoom noj khoom haus thiab saj, yog li ua kom cov khoom zoo thiab kev nyab xeeb hauv cov khoom noj thiab tshuaj ntim khoom.
Vim nws lub teeb yuag, corrosion kuj, thiab yooj yim ntawm kev ua, txhuas kuj yog siv dav hauv kev lag luam aluminium, ua cov khoom zoo tshaj plaws rau kev tsim ntau yam thiab ua haujlwm zoo txhuas. Nws ua tau raws li cov kev xav tau ntawm ntau yam kev lag luam xws li kev zoo nkauj thiab salons, cov cuab yeej ua ke, kev ntsuas, thiab kev sib txuas lus hauv hluav taws xob, thiab yog qhov kev nyiam tshaj plaws rau kev ntsuas siab. Hauv cov khoom noj, tshuaj, thiab lwm yam kev lag luam, cov khoom siv txhuas kuj tseem siv rau kev khaws cia, thauj, thiab muag cov khoom lag luam vim lawv cov dej noo zoo, tiv thaiv cov khoom, thiab thermal rwb thaiv tsev ua haujlwm.
Daim ntawv thov dav ntawm txhuas rooj plaub hauv ntau qhov chaw yog sib cais los ntawm lawv qhov yooj yim ntawm kev ua haujlwm. Aluminium thiab nws cov alloys feem ntau muaj cov yas zoo thiab tuaj yeem ua tau yooj yim rau hauv ntau yam duab thiab ntau thiab tsawg los ntawm kev ua cov yas xws li dov, extruding, stretching, thiab forging. Cov txheej txheem kev ua haujlwm no tsis yog tsuas yog ua kom qhov tseeb qhov tseeb thiab cov khoom siv kho tshuab ntawm cov khoom, tab sis kuj muab cov khoom zoo zoo kom tau raws li ntau yam kev thov.
Feem ntau, raws li lub teeb yuag thiab muaj zog hlau, aluminium tau pom ntau yam kev thov rau kev cia siab nyob rau hauv ntau qhov chaw. Nws cov khoom tshwj xeeb tsis yog tsuas yog ua tau raws li ntau yam kev thov uas yuav tsum tau ua tab sis kuj txhawb kev txhim kho thiab kev tsim kho tshiab ntawm cov lag luam muaj feem xyuam. Kuv vam tias los ntawm qhov blog no, koj tuaj yeem nkag siab tob txog ntawm txhuas thiab paub txog qhov tseem ceeb ntawm cov hlau no hauv peb lub neej.
Sab saum toj ntawm nplooj
Post lub sij hawm: Nov-22-2024
