Lub teeb yuag Stainless Hlau Clad Aluminium Phaj

Stainless hlau txheej nyob rau hauv lubhnav stainless hlau clad aluminium phajtxhim kho lub zog tensile ntawm cov phaj sib xyaw, tab sis nws cov hauj lwm hardening txo cov elongation thiab tag nrho cov yas deformation muaj peev xwm ntawm cov phaj sib xyaw. Cov khoom siv dav dav thiab kev ntxhov siab ntawm cov txheej txheem stainless hlau hauv stainless hlau aluminium puas phaj txiav txim siab qhov formability ntawm cov phaj sib xyaw. Thaum cov txheej stainless hlau nyob hauv lub khob, qhov kev ua haujlwm ntawm cov phaj sib xyaw zoo dua. Nyob rau hauv cov txheej txheem ntawm tensile thiab stamping deformation ntawm stainless hlau aluminium clad phaj, qhov tsis ua hauj lwm tawg yog thawj zaug tsim los ntawm stainless hlau txheej. Vim tias qhov seem tensile kev nyuaj siab ntawm stainless hlau txheej nyob rau hauv lub dov kev taw qhia (0 degree kev taw qhia) yog deb tshaj qhov uas nyob rau hauv lub kis tau tus mob (90 degree kev taw qhia), tsis ua hauj lwm tawg ntawm stainless hlau txheej yog tam sim no perpendicular rau kev taw qhia dov.

 

Cov hlau sib xyaw phaj tsis tsuas yog muaj kev tiv thaiv corrosion, tshav kub tsis kam, hnav tsis kam thiab lwm yam khoom ntawm cov khoom siv clad, tab sis kuj muaj lub zog thiab nruj ntawm cov khoom siv hauv paus. Cov hlau tsis sib xyaw phaj suav rau ntau dua 80 feem pua ​​​​ntawm cov hlau sib xyaw phaj. Stainless hlau sib xyaw phaj yog txheej txheej cov khoom siv nrog cov txheej txheem siab corrosion stainless hlau ntawm cov pa roj carbon tsawg lossis cov hlau tsis tshua muaj hlau los ntawm cov txheej txheem. Kev ua tau zoo ntawm cov ntshiab stainless hlau phaj, stainless hlau puas phaj, carbon hlau ntxiv coated steel phaj thiab hauv ob sab phlu. Stainless hlau composite phaj muaj kev ua tau zoo thiab tus nqi zoo. Piv nrog cov ntshiab stainless hlau phaj, stainless hlau composite phaj yuav txuag tau 70 feem pua ​​~ 80 feem pua ​​ntawm cov hlau alloy xws li chromium thiab npib tsib xee, yog li txuag 30 feem pua ​​~ 50 feem pua ​​ntawm cov nqi. Kev siv cov hlau tsis sib xyaw phaj tuaj yeem txuag cov ntaub ntawv stainless hlau zoo heev thiab txo cov nqi ntawm cov khoom siv ntau yam, yog li nws muaj tus nqi zoo thiab kev ua lag luam zoo.

 

Cov duab kos duab ntawm lub teeb yuag stainless hlau clad aluminium phaj muaj feem xyuam rau cov thickness piv ntawm cov khoom siv hlau, cov khoom siv hlau, thiab cov txheej txheem stacking. Tag nrho cov duab kos duab ntawm cov phaj sib xyaw yog ze rau cov khoom siv hlau nrog cov khoom zoo tshaj plaws kos duab. Ua kom cov thickness piv ntawm cov ntaub ntawv nrog lub zog tensile ntau dua tuaj yeem txhim kho cov duab kos duab ntawm cov phaj sib xyaw. Rau peb-txheej daim hlau sib xyaw nrog tib lub thickness thiab thickness piv, cov cuab yeej cuab tam ntsuas sawv cev rau cov khoom siv hlau, hardening Performance index n thiab tensile zog σ Qhov loj dua b yog, qhov zoo dua tag nrho cov duab formability ntawm cov phaj sib xyaw. yog; Cov khoom siv nrog lub zog tensile siab tau zoo dua qhov sib sib zog nqus nqus formability thaum ib sab yog nyob rau hauv kev sib cuag nrog cov tuag tshaj cov khoom uas tsis muaj tensile lub zog thaum nws nyob rau hauv kev sib cuag nrog cov tuag.

 

Fereshteh Saniee et al. taw qhia tias cov phaj sib xyaw tuaj yeem ua ke cov khoom siv ntawm cov khoom hauv cov txheej txheem tsim kom tau txais cov txiaj ntsig zoo dua. Aghchai et al. deduced theoretical xam mis mis ntawm txoj kev txwv daim duab ntawm ob txheej txheej phaj, thiab taw qhia tias txoj kev txwv ntawm cov phaj sib xyaw ua ke nce nrog qhov nce ntawm cov strain hardening Performance index thiab strain rate rhiab heev coefficient. Atrian et al. tau kawm qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khawm

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