ASTM A463 hom1 T40 T40 ALTECHIUM ALEINIUM ALEXION- Phem ua Silicon Steel Chev

T1 aluminized steel yog hom khoom tshiab uas tau siv dav siv tsis ntev los no. Nws muaj 90% Aluminium thiab 10% silicon. Tsis tas li, nws muaj qhov kub kub tiv taus, tshav kub rov qab thiab corrosion tsis kam, thiab cov khoom siv lub cev tau zoo dua li txias {5} {dov steel ntawv. Vim tias nws kev ua tau zoo tshaj, aluminized steel ntawv tau tau siv dav hauv peb cov kev xav tau txhua hnub. Piv txwv li, cov khoom siv roj, khoom siv hauv yim neeg hauv yim neeg, thiab lwm yam.

A. Kub siab tiv: Vim tias ntawm kev tshwj xeeb ua ke ntawm steel phaj substrate thiab txheej qauv qauv, tus hlau} Aluminium alloy tau tsim, uas ua rau aluminized cov phaj muaj cov tshuaj kub zoo heev. Kev xav txog kev xav txog tuaj yeem lav tau ntawm 450 C. Thaum qhov kub tau siab tshaj 480 C, cov tsos ntawm txheej yog grey. Cov txheej tiv thaiv tiv thaiv oxidation ntawm cov ntawv hlau yog tseem zoo khaws cia ntawm 650 c tsis muaj dab tsi poob tawm.

B. Thaum Tshav Kub Kub Reactivity: Ntawm 480 degrees Celsius, aluminium daim ntawv tuaj yeem cuam tshuam 80% ntawm cov lus tawm sov. Yog li no aluminium daim ntawv tuaj yeem siv ua cov ntawv thov kub ua kom sov, uas tuaj yeem nrawm rau qhov kub thiab txias hauv cov cua sov los ntawm kev pib ua kom sov.

C. Cov Tshuab Siv Zog: Ntawm chav tsev kub, txhua yam muaj zog ntawm aluminium daim ntawv yog tib yam li ntawm nws cov khoom siv hauv paus. Ntawm qhov kub tib yam ntawm 480 c, lub zog ntawm aluminium daim ntawv steel yog 10 zaug dua li ntawm cov ntawv txhuas yuav raug txo los ntawm tsawg kawg 30%.

D. Corrosion Kuj: Thaum kub ntsw, molten aluminium reacts tam sim ntawd nrog oxygen nyob rau hauv cov huab cua los tsim cov al2o3 tiv thaiv txheej, uas hla ntawm cov phaj steel tam sim ntawd. Cov txheej tiv thaiv yog ruaj khov thiab insoluble hauv dej. Txawm hais tias saum npoo ntawm cov hlau phaj yog khawb tom qab, txheej tiv thaiv tau muaj tus kheej-} kho ua haujlwm. Yog li no aluminium daim ntawv muaj zog heev corrosion tsis kam rau tshuaj corrosion.
 

1.Automobiles, maus taus mufflers, kev tso pa tawm thiab tso tsheb hlau roj.
2. Hlawv cov cua sov, cua sov ua kom sov, tshuab ziab khaub ncaws, cua txias, thiab lwm yam.
3. Tsev neeg dej cua sov, cov ntsuas dej roj, cov raj hluav taws xob, microwave ncu, kev ua zaub mov roj, hluav taws xob ua noj, ua noj ua noj ua haus tais diav.
4.Buying npog, phab ntsa, ru tsev thiab lwm yam kev siv rwb thaiv tsev.

Cim npe nrov: ASTM A463 hom1 T40 T40 ALTECHIE Aluminium Hlau Chuas Al ...} Tam sim no Txhuas Txhuas Txhuas Txhuas Txhuas Txhuas Txhuas Thoj Cov Hlau Chuas, Chaw muag khoom, Hoobkas