Aluminium cov kaus poom yog ubiquitous, ua hauj lwm raws li ib tug ntawm cov feem ntau cov ntaub ntawv ntawm ntim rau dej haus, zaub mov, thiab txawm ib co khoom siv hauv tsev. Thaum peb xav txog txhuas cov kaus poom, peb feem ntau xav txog qhov zoo nkauj, ci ntsa iab hlau. Txawm li cas los xij, ntau tus neeg yuav xav tias, 'Puas yog cov kaus poom ua los ntawm 100% txhuas?' Thaum txhuas yog cov khoom siv tseem ceeb hauv kev tsim cov kaus poom, cov lus teb yog qhov nyuaj me ntsis. Aluminium cov kaus poom feem ntau yog tsim los ntawm txhuas alloys, uas yog cov sib xyaw ntawm txhuas thiab lwm yam hlau tsim los txhim kho cov khoom siv, xws li lub zog, formability, thiab kev tiv thaiv corrosion.
Aluminium Alloys: Txhais thiab Lub Luag Haujlwm hauv Kev Tsim Khoom
Dab tsi yog Aluminium Alloys?
Aluminium alloys yog cov khoom tsim los ntawm kev sib txuas ntawm txhuas nrog ib lossis ntau dua lwm cov hlau. Cov alloys no yog tsim los txhim kho cov yam ntxwv ntawm cov ntshiab txhuas, xws li lub zog, durability, thiab tsis kam mus rau ntau yam ib puag ncig. Aluminium ntawm nws tus kheej, thaum lub teeb yuag thiab tiv taus corrosion, kuj yog mos thiab tuaj yeem yooj yim puas lossis deformed hauv kev ntxhov siab. Los ntawm alloying aluminium nrog hlau xws li manganese, magnesium, thiab tooj liab, cov tuam txhab tsim khoom tuaj yeem tsim cov khoom uas tuav lub teeb thiab corrosion tsis kam ntawm txhuas tab sis nrog kev txhim kho lub zog thiab kev ua haujlwm.
Aluminium alloys feem ntau categorized rau hauv ntau series raws li lawv alloying ntsiab. Txhua series yog tsim los rau cov kev siv tshwj xeeb, nyob ntawm seb cov khoom siv yuav tsum tau ua. Rau cov kaus poom aluminium, feem ntau siv alloys poob hauv 3000 thiab 5000 series.
Lub luag haujlwm ntawm Aluminium Alloys hauv Can Manufacturing
Aluminium alloys ua lub luag haujlwm tseem ceeb hauv kev ua cov kaus poom uas tsis yog lub teeb yuag nkaus xwb tab sis kuj muaj zog txaus los tiv thaiv cov kev ntxhov siab thiab kev ntxhov siab uas lawv ntsib thaum tsim khoom, kev thauj mus los, thiab siv. Aluminium cov kaus poom yuav tsum muaj zog txaus kom muaj cov dej haus carbonated tsis muaj kev sib tsoo lossis tawg. Nyob rau tib lub sijhawm, lawv yuav tsum nyob twj ywm nyias thiab lub teeb kom cov nqi tsim khoom qis thiab yooj yim los ntawm cov neeg siv khoom. Qhov sib ntxiv ntawm cov ntsiab lus alloying tso cai rau cov tuam txhab ua kom tiav qhov sib npaug.
Piv txwv li, txhuas cov kaus poom yuav tsum muaj peev xwm tiv thaiv corrosion los ntawm acidic cov ntsiab lus ntawm cov dej haus sab hauv, thaum tseem ua tau yooj yim tsim rau hauv nyias, niaj hnub phab ntsa uas characterizes feem ntau txhuas cov kaus poom. Qhov no yog vim li cas cov ntshiab txhuas (100% txhuas) tsis tshua siv rau cov kaus poom. Hloov chaw, aluminium alloys nyiam dua vim tias lawv muab cov khoom tsim nyog rau hom ntim no.
Feem ntau Aluminium Alloys siv hauv cov kaus poom
Ob qho ntawm feem ntau aluminium alloys siv hauv kev tsim cov kaus poom dej haus yog 3000 series thiab 5000 series alloys. Cov alloys tau ua tib zoo xaiv rau lawv cov yam ntxwv tshwj xeeb, uas ua rau lawv haum rau cov kev xav tau ntawm txhuas tuaj yeem raug tsim.
1. 3004 Alloy
3004 alloy yog ib qho ntawm feem ntau siv alloys rau txhuas cov kaus poom, tshwj xeeb tshaj yog rau lub cev ntawm lub kaus poom. Cov hlau no yog tsim los ntawm kev ntxiv me me ntawm manganese (Mn) thiab magnesium (Mg) rau txhuas. Cov kev ntxiv no pab txhim kho cov alloy lub zog thiab formability, ua rau nws zoo tagnrho rau cov txheej txheem canning. Txhuas cov kaus poom ua los ntawm 3004 alloy yog cov resistant rau corrosion, uas yog ib qho tseem ceeb rau cov kaus poom dej haus uas feem ntau tuaj rau hauv cov kua qaub xws li dej qab zib los yog kua txiv hmab txiv ntoo.
Lub 3004 alloy kuj tseem yooj yim rau cov duab thiab tsim rau hauv cov ntawv nyias, uas yog vim li cas nws feem ntau siv rau lub cev ntawm lub kaus poom. Cov alloy no muab qhov sib npaug zoo tshaj plaws ntawm lub zog, qhov hnyav, thiab kev ua haujlwm ntev uas xav tau rau cov ntim dej haus.
2.5005 alloy
Lub 5005 alloy, ntawm qhov tod tes, feem ntau yog siv los tsim lub hau npog, tseem hu ua 'kawg.' Cov alloy no muaj cov feem ntau ntawm magnesium, uas ua rau nws txhim khu kev tiv thaiv corrosion thiab ua rau nws zoo tagnrho rau lub hau lub luag haujlwm hauv sealing kom nruj kom nws cov ntsiab lus. Lub 5005 alloy yog me ntsis tsawg formable tshaj 3004 alloy tab sis muab kev tiv thaiv zoo rau cov ntsiab lus, kom cov dej haus tseem tshiab thiab nyab xeeb rau kev noj.
Kev siv 5005 alloy rau lub hau tuaj yeem pab tsim kom muaj zog, airtight foob uas tiv thaiv kom tsis txhob xau thiab tswj cov carbonation ntawm cov dej haus sab hauv. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov dej qab zib xws li dej qab zib lossis npias, qhov twg lub peev xwm yuav tsum tuaj yeem tiv thaiv sab hauv yam tsis ua haujlwm.
Kev tsim cov txheej txheem ntawm Aluminium Cans
Tam sim no peb tau npog lub luag haujlwm ntawm aluminium alloys nyob rau hauv muaj pes tsawg leeg ntawm cov kaus poom, cia peb ua tib zoo saib yuav ua li cas txhuas cov kaus poom tau ua tiag tiag. Cov txheej txheem ntawm kev tsim cov kaus poom txhuas yog cov txheej txheem sophisticated thiab meej heev uas muaj ntau theem, los ntawm raw khoom extraction mus rau cov khoom tiav. Hauv qab no yog cov lus piav qhia ntawm cov kauj ruam tseem ceeb hauv kev ua cov kaus poom aluminium.
1. Mining thiab Refining Bauxite
Txoj kev taug kev ntawm ib qho txhuas tuaj yeem pib nrog kev rho tawm ntawm bauxite, thawj cov ore los ntawm aluminium yog muab los. Bauxite yog refined los tsim alumina (aluminium oxide), uas tom qab ntawd ua tiav los tsim cov hlau txhuas. Cov txheej txheem no feem ntau tshwm sim ntawm lub smelter, qhov twg alumina raug rau hluav taws xob tam sim no hauv cov txheej txheem hu ua electrolysis.
2. Tsim Aluminium Alloy
Thaum cov txhuas raug rho tawm los ntawm bauxite, nws yog tov nrog lwm cov ntsiab lus (xws li manganese, magnesium, los yog tooj liab) los tsim cov aluminium alloy tsim nyog. Cov alloys no tau tsim nyob rau hauv lub cub tawg, qhov twg cov molten aluminium yog sib xyaw nrog cov alloying ntsiab kom ua tiav cov khoom xav tau. Cov hlau yog ces muab pov rau hauv cov ntawv loj lossis coils uas yuav siv tau rau hauv cov txheej txheem tsim khoom.
3. Rolling thiab tsim lub Cev Lub Cev
Cov nplooj ntawv aluminium alloy los yog coils yog dov rau hauv cov ntawv nyias. Cov nplooj ntawv nyias no yog nias thiab zoo li siv cov tshuab hu ua 'punch presses' los tsim lub cev ntawm lub kaus poom. Cov ntawv txhuas yog nias rau hauv cov duab cylindrical, nrog rau sab saum toj thiab hauv qab npoo sab laug qhib. Nyob rau lub sijhawm no, lub kaus poom tseem tiaj tus thiab tsis tau kaw.
4. Shaping thiab sealing lub kaus poom
Tom qab lub cev ntawm lub kaus poom yog tsim, cov kauj ruam tom ntej yog los tsim lub sab saum toj thiab hauv qab ntawm lub kaus poom, thiab tsim ib lub foob. Hauv qab ntawm lub kaus poom yog 'dimpled' los muab ntxiv zog thiab ruaj khov. Nyob rau tib lub sijhawm, lub hau yog stamped los ntawm ib daim ntawv sib cais ntawm aluminium alloy (feem ntau 5005 alloy). Lub hau yog tom qab ntawd txuas rau lub cev ntawm lub peev xwm siv cov txheej txheem ob-seaming, uas ua rau airtight foob kom ntseeg tau tias cov dej haus hauv qhov tseem tshiab thiab tsis muaj kab mob.
5. Kev luam ntawv thiab txheej
Thaum lub cev lub cev thiab lub hau sib sau ua ke, cov kaus poom txhuas tau muab ntxuav, coated nrog ib txheej nyias ntawm cov txheej tiv thaiv, thiab luam tawm nrog cov yeeb yuj tsim lossis logos. Cov txheej no pab tiv thaiv cov txhuas los ntawm kev xeb thiab ua raws li qhov thaiv ntawm cov khoom ntim thiab qhov chaw sab nraud. Cov txheej txheem tsim qauv yog ib kauj ruam tseem ceeb hauv kev ua cov kaus poom kom txaus siab rau cov neeg siv khoom thiab xyuas kom meej tias cov khoom lag luam pom.
6. Kev Tswj Xyuas Zoo thiab Kev Xeem
Ua ntej cov kaus poom txhuas raug xa mus rau cov neeg siv khoom, lawv tau txais kev tswj xyuas nruj heev. Cov kev ntsuam xyuas no suav nrog kev kuaj xyuas cov dej xau, kev ua haujlwm ruaj khov, thiab kev sib khi kom raug. Txhua lub kaus poom uas tsis ua raws li cov qauv yuav tsum tau muab pov tseg lossis rov ua dua tshiab. Qhov no ua kom ntseeg tau tias tsuas yog cov kaus poom zoo tshaj plaws ua rau lub khw.
Xaus: Aluminium Cans Tsis yog 100% Txhuas
Aluminium cov kaus poom feem ntau yog ua los ntawm txhuas, tab sis lawv tsis yog 100% ntshiab txhuas. Hloov chaw, lawv yog tsim los ntawm txhuas alloys, uas muaj xws li hlau xws li manganese, magnesium, thiab tooj liab. Cov alloys no txhim kho lub zog, formability, thiab corrosion kuj ntawm cov kaus poom, ua rau lawv ruaj txaus los lis kev tsim khoom, thauj, thiab cov neeg siv khoom siv. Ob qho khoom siv feem ntau siv hauv kev tsim khoom yog 3004 thiab 5005 series, nrog rau 3004 alloy siv rau lub cev thiab 5005 alloy rau lub hau. Cov alloys xyuas kom cov kaus poom yog lub teeb yuag, muaj zog, thiab tiv taus corrosion. Hauv cov ntsiab lus, thaum txhuas yog cov khoom tseem ceeb, txhuas cov kaus poom yog tsim los ntawm kev sib xyaw ntawm cov alloys uas txhim kho lawv cov kev ua tau zoo thiab kav ntev. Kev nkag siab qhov no yuav pab piav qhia tias vim li cas cov kaus poom aluminium thiaj li muaj txiaj ntsig zoo ntawm kev khaws cov dej haus thiab rov ua dua tshiab. Yog xav paub ntxiv txog kev ntim khoom ruaj khov thiab txhuas tuaj yeem tsim, peb pom zoo kom mus ntsib Shandong Jinzhou Health Industry Co., Ltd.
