Kweli phepha, Impembelelo ye-CU kwi-CAKING YOKUGQIBELA 8011 I-alloy aluminium foil yafundwa luvavanyo lwe-tensle, uhlolo lwePinhole, Uvavanyo lwensimbi, kunye nokuchasa ukungcungcutheka. Iziphumo zibonisa ukuba emva kovavanyo lokubhaka kwi 275 ℃ / 75s, ngaphakathi kuluhlu oluthile, Uzinzo lobushushu obuphezulu 8011 I-Alloy iphuculwe ngokunyuka komxholo we-cus kwi 8011 alloy.
Iimpawu: 8011 alloy; Ngezinto; Ukunyangwa
1 ulingo
1.1 Izinto zovavanyo
I 8011 Ukuphoswa kwe-alloy kunye nee-billets eziqengqelekayo zikhethwe njengezixhobo zovavanyo, kwaye iBillet yayiyi-7.4mm * 1140. Umxholo we-CU 8011 izabelo (8011-1, 8011-2, 8011-3) yahlukile, kwaye ukwakhiwa kwezinye izinto kwakungafani kakhulu.

1.2 Isicwangciso sovavanyo
I-aluminium foil yenkqubo yokungena: ukunyibilika – Ukuphosa kunye nokuqengqeleka – Ukuqengqeleka kubandayo – I-APREDIALT – ukuncipha – I-foil iqengqeleka – ukutyibilika – ukupakishwa.
Ngaphandle komehluko kumxholo we-CU, Ezinye iinkqubo zemveliso zezi zithathu 8011 Iilalimu ze-alloy alweminium ziveliswa ngokwemilinganiselo efanayo yenkqubo. I-foil efunyenweyo ye-Aluminium ye-Aluminium yavavanyelwa intsebenzo kunye nokubhaka ukuhambisa uvavanyo ngokulandelelana. Ukwengeza, Iisampulu zathatyathwa kuvavanyo lwe-AT 180 ℃, 200 ℃, 220 ℃, 240 ℃, 260 ℃ kwaye 280 ℃ 3h.

Uvavanyo lwexabiso le-pinne kunye ne-Dyne ye-Aluminium Foil ivavanywa ngokwemigaqo ye-GB31198-2010. Iisampulu ezintathu zefloty ezigqityiweyo zifunyenwe kwiziko elifanayo le-Muffle yeemvavanyo zokubhaka. Ngokweemfuno zokusetyenziswa kwabathengi, Iqondo lobushushu lovavanyo lokunganyangekiweyo lokubhaka lisetiwe 275 ℃, kwaye ixesha lokubhaka liyi-75s.
Iimodeli ze-tensle zenziwa ngokungqinelana ne-GB31198-2010 imigangatho, ubude begege yi-100mm, kwaye i-axis ende ye-speimn ihambelana nendlela eqengqelekayo. Iimodeli ze-tensle zavavanywa kwi-KD II-1 yovavanyo lwe-elektroniki Union.

2 Iziphumo zovavanyo kunye nohlalutyo
Ii-alloys ezintathu zinesakhiwo seyunifomu kwaye akukho sakhiwo sangaphakathi esineziphene njengokwahlulahlula. Ubungakanani beenkozo zee-alloys ezintathu azifani kakhulu, kwaye ubungakanani beenkozo malunga 150 μm, ehlangabezana neemfuno zenkqubo ebandayo yokuqengqeleka kunye nenkqubo ye-Aluminium foil.

Ukwenzela ukufundisisa ifuthe lomxholo we-CU kwipropathi kunye nokunganyangeki kwe-aluminium foil, iintlobo ezintathu ze 8011 Iimveliso ze-alloy aluminium ze-foil ezinemifanekiso eyahlukeneyo ye-CU zavavanywa kwiipropathi zoomatshini kunye nokuhambisa uvavanyo lweemveliso ezigqityiweyo. Ezintathu 8011 izabelo Zonke zangena ntshukumo enye ebandayo, I-APREDIALT, kwaye i-foil ihamba idlula i-foils ye-aluminium egqityiweyo yobunzima obufanayo. Amandla e-thensul alloy abonakalise indlela eyandisiweyo yokwanda komxholo we-CU. Emva kovavanyo lokubhaka, amandla e-sunsle 8011-3 I-alloy ene-CU ephezulu yomxholo wehlile 24.1%, amandla e-sunsle 8011-2 I-alloy inciphile ngu 30.9%, kunye namandla e-subile ye 8011-1 I-alloy inciphile ngu 33.3% . Ingabonwa ukuba ngokunyuka komxholo we-CU, Ukuzinza kwentsebenzo ye-alloy emva kokubhaka kunokonyuka.

Kuvavanyo lokubhaka, Ukusukela ukuchasana nokubhaka kwe-aluminium foil inxulumene ngokusondeleyo nokuziphatha kwe-revystallization ye-alloy, ukwenzela ukuthelekisa kunye nokufunda indlela yokuziphatha ye-revrystallization yezintathu 8011 izabelo, ezintathu 8011 Imveliso egqityiweyo ye-alloy yafakwa 180 ℃, Ukungqubana 200 ℃ , 220 ℃ , 240 ℃ , 260 ℃ , 280 ℃ 3h, Iziphumo zibonisa ukuba uzinzo olukhankanya 8011-3 I-alloy iphezulu kunelo 8011-2 kwaye 8011-1 alloy, 8011 Kwakwiqondo lobushushu kunye nexesha. -3 I-alloys inee-rectring ye-rectricy kunye nenqanaba lokuthambisa.

Ukwengeza, Siphinde saqhuba uvavanyo lwexabiso le-dyne kunye novavanyo olukhoyo kwisithathu 8011 izabelo. Iziphumo zovavanyo zibonisa ukuba ixabiso le-Dyne kunye nenombolo ye-pinhole ye-alloys ezintathu zonke ziyahlangana.

Ukwenzela i 8011 alloy, ngaphakathi kuluhlu oluthile, Ngokwanda komkhondo we-trace eyabelwe umxholo we-cun, Isiphumo esiqinileyo someleza isisombululo esikhulu ngakumbi, Ke amandla e 8011-3 Imveliso egqityiweyo ye-alloy iphezulu kunelo 8011-2 kwaye 8011-1 izabelo.

I-CU inokwenza isixa esincinci se-cua12 i-cuaund ngesisombululo esomeleleyo kwi-Aluminium Alloy. I-CAUA12 I-Coaund inobume obungaqhelekanga kwaye bugungxula, kwaye idluliselwe ngomda womda wengqolowa kwimo yethambo, edlala indima ekufumaneni ipinki kwi-Aluminium elandelayo ye-Aluminum foil kunye neNkqubo yokuSebenza; Isizathu kukuba cura ikakhulu ikhona kwimo yesisombululo esiqinileyo kwi-al, kwaye kulula ukuqokelela i-discouctions. Ukuqulunqwa kobunzima bomoya kwiCoriolis kunciphisa i-lattice distortion, kunciphisa ukudibana kwe-elastic phakathi kweeathom ze-solute kunye neenkcazo, Yenza i-colocations kwimeko yokuhlala, inciphisa inani lokungafikeleli, thintela ukubuyiswa kwemali, kwaye uthintela ukubuyiswa kwe-disocations. I-crystal inyukliya kunye ne-nucleing ikhula, ngaloo ndlela kukhulisa amandla e-alloy kunye neqondo lobushushu be-foil ye-aluminium egqityiweyo ye-aluminium.

Isibini, Ukulandelela izixa zezinto ze-CU kusenokwenza izigaba zesibini, ezithintelayo ekufudukeni okuhlanganelweyo ze-nuclei ezilinganayo kwaye zithintele ukukhula kwengqolowa ye-grarystall. Kufuphi, ngaphakathi kuluhlu oluthile, Ukonyusa umxholo we-trace eyabelwe i-cun ye-CU inokwandisa ubushushu be-revystalling ye-Alloty kunye nokuphucula ukuzimela kobushushu kwe-alloy. Kungabonwa ukuba i-microsalloud yenye yeendlela ezibalulekileyo zokuphucula ukumelana nobushushu be-alloys.

3 Ukuqukumbela
1) I 8011-3 i-alloy kwaye 8011-2 I-alloy emva kokunyusa umxholo we-CU unokuhlangabezana neemfuno zabathengi ngokwemigaqo ye-Properical, I-Dyne yoMphezulu, kunye nenani leepiloles.
2) Ngokunyuka komxholo we-cu, amandla e-sunsle 8011 I-alloy ngokuthe ngcembe inyuka ngokuthe ngcembe; ngaxeshanye, Iqondo lokushiyeka le-revrystallic lovel luyenyuka ngokuthe ngcembe.
3) Emva kovavanyo lokubhaka kwi 240 ℃ / 75s, amandla e-sunsle 8011-3 I-alloy ene-CU ephezulu yomxholo wehlile 24.1%, kunye namandla e-subile ye 8011-2 I-alloy inciphile ngu 30.9%; Amandla amanxuwa anciphile 33.3%. 8011-3 I-alloy ibonisa ukwahlukana okuncinci kwiipropathi kune 8011-2 kwaye 8011-1. Ukonyusa umxholo we-CU kunceda ekuphuculeni ukumelana nokubhaka kwe-baminum ye-aluminium egqityiweyo.