Raws li qhov tseeb muaj pes tsawg leeg ntawm 8079 alloy thiab 8011 alloy, nws belongs rau Al-Fe-Si alloy, Fe / Si tus nqi ntawm 8079 alloy yog siab dua, thiab Fe / Si tus nqi ntawm 8011 alloy me dua. Vim tias qhov nce ntawm cov ntsiab lus yaj thiab qhov hloov pauv ntawm Fe / Si piv, cov theem sib xyaw thiab dov kev ua haujlwm ntawm cov khoom hloov pauv zoo heev, thiab lub zog thiab hardness Performance index ntawm 8 × × × alloy yog siab dua li ntawm cov ntshiab txhuas, uas yog manifested li casting dov thiab txias dov Nrog rau qhov nce ntawm txhuas ntawv ci dov quab yuam, lub ntug zoo ntawm 8011 cam khwb cia dov phaj thiab ntug tawg thaum lub sij hawm txias dov tsis yooj yim los tswj.
Nyob rau tib lub sijhawm, vim qhov sib txawv ntawm qhov sib txawv ntawm cov alloy, qhov sib cais tshwm sim ua ntau dua thiab hnyav dua. Cov kev tshawb fawb tau pom tias txawm hais tias qhov kev sib tw ceev ceev ntawm ntxaib-yob casting thiab dov tuaj yeem tsim cov qauv dendrite zoo heev, uas ua kom zoo dua qub ntawm cov ntawv cam khwb cia dov, cov ntawv cam khwb cia dov tseem qhia macro-segregation thiab micro-segregation. Micro-segregation yog tsim los ntawm dendritic solidification, thiab qhov loj tsuas yog ob peb microns. Nws yuav tsis muaj kev cuam tshuam loj heev rau qhov zoo ntawm cov khoom ua tiav kawg ntawm cov cam khwb cia-dov phaj. Tsuav yog cov khoom siv tsis siv rau kev tsim, nws feem ntau tso cai. Txawm li cas los xij, feem ntau ntawm macro-segregation tshwm sim nyob rau hauv nruab nrab ntawm daim ntawv cam khwb cia-dov, yog li nws tseem hu ua centerline segregation, uas yog ib qho nyuaj rau kev txhim kho los ntawm homogenizing annealing, uas yog ib qho teeb meem tseem ceeb rau cov alloy siv raws li 8011 Al. Ntawv Nyiaj Roll Billet.
Cov khoom siv kho tshuab kawg ntawm 8011 Al Foil Yob raug cuam tshuam los ntawm cov tshuaj lom neeg muaj pes tsawg leeg ntawm billet, casting thiab dov txheej txheem thiab cov txheej txheem kho cua sov. Lub 8 × × × alloy nrog zoo formability yog zoo los txhim kho lub zog Performance index thiab elongation Performance index ntawm ib tug xoom ntawv ci; Kev sib cais ntawm qhov nruab nrab ntawm cov ntawv cam khwb cia dov yuav muaj kev cuam tshuam loj rau kev ua haujlwm ntawm 8011 Al Foil Roll, thiab qhov nrawm nrawm yuav tsum tau tswj kom zoo; Qhov nruab nrab annealing kev kho ntawm lub phaj tuaj yeem tsim cov kev hloov pauv hauv microstructure ntawm cam khwb cia-dov sawb; Ib qho kev deformation txias yog siv ua ntej kev kho mob annealing, uas txhawb kev sib txuam ntawm dislocations thiab substructure lattice defects, uas muaj txiaj ntsig zoo rau nag lossis daus ntawm Fe ntsiab lus thiab tsim cov nplej. Kev kho kom zoo, thiaj li ua tiav lub hom phiaj ntawm kev txhim kho cov khoom siv ntawm aluminium ntawv ci.
Cim npe nrov: 8011 al foil yob, Tuam Tshoj 8011 al foil yob manufacturers, lwm tus neeg, Hoobkas
