Cov3003-H14 kubhais txog3003 aluminium alloy muab los ntawm GNEE, uas muaj manganese ua nws thawj alloying ntsiab los txhim kho lub zog. Nyob rau hauv cov xwm txheej H14, lub alloy yog strain-hardened thiab ces ib nrab annealed rau ibib nrab- mob siab, muab siab zog thiab hardness tshaj tag nrho annealed (O temper) txhuas thaum tseem tuav tau zoo heev formability. Qhov kev sib npaug no ua rau nws tshwj xeeb tshaj yog rau kev khoov, kos duab sib sib zog nqus, thiab cov ntawv dav dav - hlau fabrication yam tsis muaj cracking.
Nyob rau hauv aluminium alloys, lub sij hawm"lub siab"piav qhia txog cov yam ntxwv tshwj xeeb ntawm lub tshuab thiab lub cev uas cov khoom tsim los ntawm kev tswj cov cua sov, cua txias, lossis kev ua tshuab. Temper designations feem ntau yog ua los ntawm ib tsab ntawv thiab tus lej, muab kev pom meej meej rau cov khoom kawg ntawm cov hlau.
RauGNEE 3003 aluminium, covH14 zogqhia tau hais tias cov alloy tau ntxiv dag zog los ntawmstrain hardening (kev ua haujlwm txias). Cov txheej txheem no tsim cov txhuas ntawm chav tsev kub, nce nws lub zog thiab hardness yam tsis tas siv cov kev kho cua sov. Tus lej"14"txheeb xyuas cov℃ntawm hardening, nrog cov zauv ntau dua sawv cev ntau dua lub zog thiab hardness qib.
CovH14 zogmuab kev sib npaug zoo ntawm lub zog thiab hloov tau yooj yim, ua rau nws haum rau ntau yam kev siv. Los ntawm kev nkag siab txog kev npau taws, engineers thiab fabricators tuaj yeem xaiv cov ntaub ntawv txhuas tsim nyog tshaj plaws los ntawmGNEE, ua kom ntseeg tau tias kev ua tau zoo thiab ua tiav qhov project tiav.
Kev piav qhia ntawm Lub Npe
3003:Txheeb xyuas cov aluminium alloy, uas feem ntau muaj txog1.2% ntawm manganese, muab kev txhim kho lub zog piv nrog cov khoom lag luam ntshiab aluminium.
H:Qhia astrain- mob siab, qhov twg lub zog yog nce los ntawm kev ua haujlwm txias.
14:Qhia qhov℃ntawm strain hardening. Qhov "4" hauv H14 txhais tau tias aib nrab- mob hnyav, xa kwv yees li ib nrab ntawm lub zog tensile ntawm tag nrho cov khoom nyuaj (H18).
Ntsiab nta
Formability zoo heev:Nws tuaj yeem yooj yim khoov, kos, thiab zoo li tus rau hauv cov ntaub ntawv nyuaj.
Lub zog nruab nrab:Muaj zog dua li annealed aluminium, tsis tau ua haujlwm ntau dua li siab tawv tawv.
Qhov zoo tshaj plaws Corrosion Resistance:Haum rau qhov chaw sab nraum zoov thiab raug tshuaj lom neeg.
Zoo Weldability:Yuav tuaj yeem koom nrog siv cov txheej txheem vuam txheej txheem.
Tej kev siv
Daim ntawv- hlau fabrication xws li panels thiab ducting
Kev ntim khoom noj thiab dej haus, suav nrog cov kaus poom thiab kaw
Radiators, cia tanks, thiab cov khoom siv dav dav
Tread (pob zeb diamond) phajdaim ntawv thov uas yuav tsum tau muaj kev tiv thaiv
