▌ Ua kom cov txiv tsawb kav ntev li avocados, bananas tuaj yeem mus los ntawm underripe mus rau overripe nyob rau hauv ib lub qhov muag. Qhov no yog vim txiv tsawb tso cov roj hu ua ethylene kom siav, thiab qia yog qhov uas feem ntau ethylene tso tawm. Ib txoj hauv kev los tiv thaiv cov txiv tsawb los ntawm ripening sai heev yog qhwv ib daim me me ntawm cov ntawv txhuas nyob ib ncig ntawm lub qia.. ▌ Polishing chrome nrog aluminium ntawv ci Nws tuaj yeem siv rau hauv qhov chaw ...
Thawj kauj ruam, smelting Lub tshuab hluav taws xob muaj peev xwm loj yog siv los hloov cov thawj txhuas rau hauv cov kua txhuas, thiab cov kua nkag mus rau hauv lub tshuab casting thiab dov los ntawm cov groove ntws. Thaum lub sij hawm khiav ntawm cov kua txhuas, lub refiner Al-Ti-B tau ntxiv hauv online los tsim kom muaj kev ua kom zoo ntxiv thiab zoo ib yam. Lub graphite rotor degassing thiab slagging ntawm kab ntawm 730-735 ° C, tsim ib tug con ...
Aluminium foil ntim kev txhim kho keeb kwm: Aluminium foil ntim tau pib thaum xyoo pua 20th, thaum aluminium ntawv ci yog cov khoom ntim khoom kim tshaj plaws, tsuas yog siv rau kev ntim khoom qib siab. Hauv 1911, lub tuam txhab Swiss confectionery pib qhwv chocolate hauv aluminium ntawv nyiaj, maj mam hloov tinfoil nyob rau hauv muaj koob meej. Hauv 1913, raws li kev vam meej ntawm aluminium smelting, Tebchaws Meskas pib tsim ...
Coated aluminium ntawv ci yog tsim tom qab kev kho mob saum npoo ntawm lub hauv paus ntawm non-coated aluminium ntawv ci. Ntxiv nrog rau cov tshuaj muaj pes tsawg leeg, mechanical zog thiab geometric qhov ntev yuav tsum tau los ntawm cov saum toj no uas tsis yog-coated aluminium foil, nws kuj yuav tsum muaj qhov zoo thiab zoo. txheej txheej. 1. Phaj hom ntawm aluminium ntawv ci: Ua ntej tshaj plaws, cov txheej txheem ntau lawm ntawm coated aluminium ntawv yuav tsum tau alum ...
1. Tshuaj muaj pes tsawg leeg: Cov qib alloy ntawm aluminium ntawv ci rau kev sib hloov cua sov fins feem ntau suav nrog 1100, 1200, 8011, 8006, lwm. Los ntawm kev xav ntawm kev siv, Cov cua txias tsis muaj qhov yuav tsum tau nruj me ntsis ntawm cov tshuaj muaj pes tsawg leeg ntawm aluminium kub pauv fins. Tsis muaj kev kho deg, 3A21 aluminium alloy muaj qhov zoo corrosion kuj, siab mechanical zog xws li lub zog thiab elongation, ...
1. Uncoated aluminium foil Uncoated aluminium foil yog hais txog txhuas ntawv ci uas tau dov thiab annealed yam tsis muaj daim ntawv kho mob.. Hauv kuv lub tebchaws 10 xyoo dhau los, aluminium ntawv ci siv rau cua txias cua sov exchangers nyob rau txawv teb chaws txog 15 xyoo dhau los yog tag nrho uncoated aluminium ntawv ci. Txawm nyob rau tam sim no, txog 50% ntawm lub tshav kub pauv fins siv nyob rau hauv txawv teb chaws tsim lub teb chaws yog tseem uncoated ...
Cov hnab ntawv ci tsis muaj tshuaj lom. Sab hauv ntawm aluminium foil rwb thaiv tsev hnab yog ib qho khoom siv rwb thaiv tsev zoo li ua npuas ncauj, uas ua tau raws li cov cai ntawm kev nyab xeeb zaub mov. Aluminium ntawv ci muaj cov khoom thaiv zoo heev, zoo noo noo tsis kam, thiab thermal rwb thaiv tsev. Txawm hais tias lub tshav kub mus txog nruab nrab PE airbag txheej los ntawm txheej txheej aluminium ntawv ci, Thaum tshav kub kub convection yuav tsim nyob rau hauv nruab nrab txheej, thiab nws tsis yooj yim ...
Lub ntsiab alloying ntsiab ntawm 6063 aluminium alloy yog magnesium thiab silicon. Nws muaj zoo machining kev ua tau zoo, zoo heev weldability, extrudability, thiab electroplating kev ua tau zoo, zoo corrosion kuj, tawv, yooj yim polishing, txheej, thiab zoo heev anodizing nyhuv. Nws yog feem ntau extruded alloy dav siv hauv kev tsim kho profiles, cov kav dej, cev, ncej thiab tsheb laj kab, rooj tog ...
kub ingot dov Ua ntej, aluminium melts yog cam khwb cia rau hauv ib lub slab, thiab tom qab homogenization, kub dov, txias dov, intermediate annealing thiab lwm yam txheej txheem, nws tseem yuav txias dov rau hauv ib daim ntawv nrog ib tug tuab ntawm txog 0.4 ~ 1.0 hli raws li ib tug ntawv ci dawb paug. (casting → kub dov billet → txias dov → ntawv ci dov). Nyob rau hauv lub ingot kub dov txoj kev, lub kub dov billet yog thawj milled kom tshem tawm qhov tsis xws luag ...
Ib leeg-sab carbon-coated aluminium ntawv ci yog ib qho kev hloov kho thev naus laus zis uas siv cov txheej txheem ua haujlwm los kho qhov chaw ntawm cov roj teeb hluav taws xob.. Carbon-coated aluminium ntawv nyiaj / tooj liab ntawv ci yog kom uniformly thiab finely coat dispersed nano-conductive graphite thiab carbon-coated hais rau txhuas ntawv nyiaj / tooj liab ntawv nyiaj. Nws tuaj yeem muab cov electrostatic conductivity zoo heev, sau cov micro tam sim no ...
Coiling defects feem ntau yog hais txog xoob, txheej channeling, pej thuam zoo li, warping thiab lwm yam. Aluminium ntawv ci yob thaum lub sij hawm winding txheej txheem. Vim tias qhov nro ntawm aluminium ntawv ci yog txwv, txaus nro yog qhov mob los tsim ib qho kev nro gradient. Yog li ntawd, qhov winding zoo kawg nkaus nyob ntawm cov duab zoo, tsim nyog txheej txheem tsis thiab haum precision tes tsho. Nws yog qhov zoo tshaj kom tau txais cov coils nruj ...
Rau lub plhaub capsule, vim nws yog ua los ntawm aluminium, aluminium yog ib qho khoom siv rov ua dua tshiab infinitely. Capsule kas fes feem ntau yog siv cov txhuas casing. Aluminium yog cov khoom siv tiv thaiv tshaj plaws tam sim no. Nws tuaj yeem tsis tsuas xauv lub aroma ntawm kas fes, tab sis kuj yog lub teeb hauv qhov hnyav thiab siab zog. Tib lub sijhawm, aluminium tiv thaiv kas fes los ntawm cov khoom txawv teb chaws xws li oxygen, noo noo thiab lub teeb. Rau cof ...
